TY  - JOUR
AU  - Delahaut, Vyshal
AU  - Rašković, Božidar
AU  - Salvado, Marta Satorres
AU  - Bervoets, Lieven
AU  - Blust, Ronny
AU  - De Boeck, Gudrun
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5377
AB  - The individual toxicity and bioaccumulation of cadmium, copper and zinc for common carp juveniles was evaluated in a direct comparison in two experimental setups. First, fish were exposed for 10 days to different metal concentrations in order to link metal bioaccumulation to LC50 values (concentration lethal to 50% of the animals) and incipient lethal levels (ILL, concentration where 50% survives indefinitely). Accumulated metals showed a positive dose dependent uptake for cadmium and copper, but not for zinc. Toxicity was in the order cadmium>copper>zinc with 96h LC50 values for cadmium at 0.20 +/- 0.16 mu M, for copper at 0.77 +/- 0.03 mu M, and for zinc at 29.89 +/- 9.03 mu M respectively. For copper, the 96h exposure was sufficient to calculate the incipient lethal level and therefore 96h LC50 and ILL levels were the same, while for cadmium and zinc 5 to 6 days were needed to reach ILL resulting in slightly lower values at 0.16 mu M and 28.33 mu M respectively. Subsequently, a subacute exposure experiment was conducted, where carp juveniles were exposed to 2 equitoxic concentrations (10% and 50% of LC50 96 h) of the three metals for 1, 3 and 7 days. Again a significant dose-dependent increase in gill cadmium and copper, but not in zinc, was observed during the 7-day exposure. Copper clearly affected sodium levels in gill tissue, while zinc and cadmium did not significantly alter any of the gill electrolytes. The overall histopathological effects (e.g. hyperemia and hypertrophy) of the metal exposures were mild for most of the alterations. Our study showed that copper an cadmium (but not zinc) showed dose dependent metal accumulation, however this bioaccumulation was only correlated with mortality for cadmium. Metal specific alterations were reduced gill sodium levels in copper exposed fish and oedema of the primary epithelium which typically occurred in both levels of zinc exposure.
PB  - Public Library Science, San Francisco
T2  - Plos One
T1  - Toxicity and bioaccumulation of Cadmium, Copper and Zinc in a direct comparison at equitoxic concentrations in common carp (Cyprinus carpio) juveniles
IS  - 4
VL  - 15
DO  - 10.1371/journal.pone.0220485
ER  - 

@article{
author = "Delahaut, Vyshal and Rašković, Božidar and Salvado, Marta Satorres and Bervoets, Lieven and Blust, Ronny and De Boeck, Gudrun",
year = "2020",
abstract = "The individual toxicity and bioaccumulation of cadmium, copper and zinc for common carp juveniles was evaluated in a direct comparison in two experimental setups. First, fish were exposed for 10 days to different metal concentrations in order to link metal bioaccumulation to LC50 values (concentration lethal to 50% of the animals) and incipient lethal levels (ILL, concentration where 50% survives indefinitely). Accumulated metals showed a positive dose dependent uptake for cadmium and copper, but not for zinc. Toxicity was in the order cadmium>copper>zinc with 96h LC50 values for cadmium at 0.20 +/- 0.16 mu M, for copper at 0.77 +/- 0.03 mu M, and for zinc at 29.89 +/- 9.03 mu M respectively. For copper, the 96h exposure was sufficient to calculate the incipient lethal level and therefore 96h LC50 and ILL levels were the same, while for cadmium and zinc 5 to 6 days were needed to reach ILL resulting in slightly lower values at 0.16 mu M and 28.33 mu M respectively. Subsequently, a subacute exposure experiment was conducted, where carp juveniles were exposed to 2 equitoxic concentrations (10% and 50% of LC50 96 h) of the three metals for 1, 3 and 7 days. Again a significant dose-dependent increase in gill cadmium and copper, but not in zinc, was observed during the 7-day exposure. Copper clearly affected sodium levels in gill tissue, while zinc and cadmium did not significantly alter any of the gill electrolytes. The overall histopathological effects (e.g. hyperemia and hypertrophy) of the metal exposures were mild for most of the alterations. Our study showed that copper an cadmium (but not zinc) showed dose dependent metal accumulation, however this bioaccumulation was only correlated with mortality for cadmium. Metal specific alterations were reduced gill sodium levels in copper exposed fish and oedema of the primary epithelium which typically occurred in both levels of zinc exposure.",
publisher = "Public Library Science, San Francisco",
journal = "Plos One",
title = "Toxicity and bioaccumulation of Cadmium, Copper and Zinc in a direct comparison at equitoxic concentrations in common carp (Cyprinus carpio) juveniles",
number = "4",
volume = "15",
doi = "10.1371/journal.pone.0220485"
}

Delahaut, V., Rašković, B., Salvado, M. S., Bervoets, L., Blust, R.,& De Boeck, G.. (2020). Toxicity and bioaccumulation of Cadmium, Copper and Zinc in a direct comparison at equitoxic concentrations in common carp (Cyprinus carpio) juveniles. in Plos One
Public Library Science, San Francisco., 15(4).
https://doi.org/10.1371/journal.pone.0220485

Delahaut V, Rašković B, Salvado MS, Bervoets L, Blust R, De Boeck G. Toxicity and bioaccumulation of Cadmium, Copper and Zinc in a direct comparison at equitoxic concentrations in common carp (Cyprinus carpio) juveniles. in Plos One. 2020;15(4).
doi:10.1371/journal.pone.0220485 .

Delahaut, Vyshal, Rašković, Božidar, Salvado, Marta Satorres, Bervoets, Lieven, Blust, Ronny, De Boeck, Gudrun, "Toxicity and bioaccumulation of Cadmium, Copper and Zinc in a direct comparison at equitoxic concentrations in common carp (Cyprinus carpio) juveniles" in Plos One, 15, no. 4 (2020),
https://doi.org/10.1371/journal.pone.0220485 . .

TY  - JOUR
AU  - Ljubobratović, Uroš
AU  - Rašković, Božidar
AU  - Balogh, Endre
AU  - Lengyel, Svetlana
AU  - Kovacs, Gyula
AU  - Janurik, Endre
AU  - Poleksić, Vesna
AU  - Ronyai, Andras
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4939
AB  - The aim of the present study was to compare the weight, specific growth rate, length, Fulton's condition factor, survival, mortality, cannibalism and gill histopathology (HP) of pikeperch Sander lucioperca (L. 1758) larvae (12days post-hatch larvae; weight 2.8 +/- 0.9mg) that were cultured in either clear (10 NTU) or clay-turbid water (35 NTU) during a 14-day interval, with an additional 7days of rearing in clear water for both groups. Though higher survival was found in turbid water treatment (15.4 +/- 1.0% vs. 9.4 +/- 3.6%), none of the parameters differed significantly between groups, except during the first 4days of the trial when turbid water significantly decreased the mortality of pikeperch larvae. Concerning HP alterations, a difference between groups in this study was confirmed, since hyperplasia of epithelium and total HP index were statistically higher in the group reared in turbid water. The majority of HP alterations increased during the course of the trial in both groups. The findings in this study confirmed some benefits of using kaolin clay in larval rearing of pikeperch but also showed some adverse effects on the morphology of their branchial apparatus.
PB  - Springer, Dordrecht
T2  - Aquaculture International
T1  - Gill histopathological indicators in pikeperch Sander lucioperca larvae reared in a flow-through system: effect of clay-turbid water
EP  - 1091
IS  - 4
SP  - 1079
VL  - 27
DO  - 10.1007/s10499-019-00393-3
ER  - 

@article{
author = "Ljubobratović, Uroš and Rašković, Božidar and Balogh, Endre and Lengyel, Svetlana and Kovacs, Gyula and Janurik, Endre and Poleksić, Vesna and Ronyai, Andras",
year = "2019",
abstract = "The aim of the present study was to compare the weight, specific growth rate, length, Fulton's condition factor, survival, mortality, cannibalism and gill histopathology (HP) of pikeperch Sander lucioperca (L. 1758) larvae (12days post-hatch larvae; weight 2.8 +/- 0.9mg) that were cultured in either clear (10 NTU) or clay-turbid water (35 NTU) during a 14-day interval, with an additional 7days of rearing in clear water for both groups. Though higher survival was found in turbid water treatment (15.4 +/- 1.0% vs. 9.4 +/- 3.6%), none of the parameters differed significantly between groups, except during the first 4days of the trial when turbid water significantly decreased the mortality of pikeperch larvae. Concerning HP alterations, a difference between groups in this study was confirmed, since hyperplasia of epithelium and total HP index were statistically higher in the group reared in turbid water. The majority of HP alterations increased during the course of the trial in both groups. The findings in this study confirmed some benefits of using kaolin clay in larval rearing of pikeperch but also showed some adverse effects on the morphology of their branchial apparatus.",
publisher = "Springer, Dordrecht",
journal = "Aquaculture International",
title = "Gill histopathological indicators in pikeperch Sander lucioperca larvae reared in a flow-through system: effect of clay-turbid water",
pages = "1091-1079",
number = "4",
volume = "27",
doi = "10.1007/s10499-019-00393-3"
}

Ljubobratović, U., Rašković, B., Balogh, E., Lengyel, S., Kovacs, G., Janurik, E., Poleksić, V.,& Ronyai, A.. (2019). Gill histopathological indicators in pikeperch Sander lucioperca larvae reared in a flow-through system: effect of clay-turbid water. in Aquaculture International
Springer, Dordrecht., 27(4), 1079-1091.
https://doi.org/10.1007/s10499-019-00393-3

Ljubobratović U, Rašković B, Balogh E, Lengyel S, Kovacs G, Janurik E, Poleksić V, Ronyai A. Gill histopathological indicators in pikeperch Sander lucioperca larvae reared in a flow-through system: effect of clay-turbid water. in Aquaculture International. 2019;27(4):1079-1091.
doi:10.1007/s10499-019-00393-3 .

Ljubobratović, Uroš, Rašković, Božidar, Balogh, Endre, Lengyel, Svetlana, Kovacs, Gyula, Janurik, Endre, Poleksić, Vesna, Ronyai, Andras, "Gill histopathological indicators in pikeperch Sander lucioperca larvae reared in a flow-through system: effect of clay-turbid water" in Aquaculture International, 27, no. 4 (2019):1079-1091,
https://doi.org/10.1007/s10499-019-00393-3 . .

TY  - JOUR
AU  - Rašković, Božidar
AU  - Cruzeiro, Catarina
AU  - Poleksić, Vesna
AU  - Rocha, Eduardo
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5117
AB  - Assessing fish liver status is common in aquaculture nutrition assays. This often implies determining hepatocytes profile areas in routine thin (5-7 mu m) histological sections. However, there are theoretical problems using planar morphometry in thin sections: inherent sampling cells biases, too small numbers of sampled cells, under/overestimation of size, measuring size as areas when cells are three-dimensional (3D) entities. The gold standard for assessing/validate cell size is stereology using thick sections (20-40 mu m). Here, we estimated the volume of hepatocytes and their nuclei by the nucleator and optical disector stereological probes (in thick sections), and, innovatively, in thin sections too (using single-section disectors). The liver of common carp eating feed containing either low or high level of lipids was targeted. Results were compared with prior profile areas from planar morphometry using thin sections, and with profile areas estimated here with the two-dimensional (2D) nucleator. Ratios between nucleus and cell/cytoplasm (N/C) areas and volumes were calculated and compared. There was high positive correlation between volumes in thin and thick sections (r = .85 to .89; p  lt  .001), empirically validating the single-section disector. Strong correlations existed between profile-derived versus 2D-nucleator areas (r = .74 to .83; p  lt  .001). There was systematic underestimation of cells and nucleus size using planar morphometry. The N/C ratios derived from the 2D-nucleator data were higher than those from planar morphometry. Despite theoretical premises for using simple planar morphometry in thin sections are flawed, our results support that such morphometry on carp/fish hepatocytes may offer some valid biological conclusions. Anyway, we advanced guidelines for implementing proper methods.
PB  - Wiley, Hoboken
T2  - Microscopy Research and Technique
T1  - Estimating volumes from common carp hepatocytes using design-based stereology and examining correlations with profile areas: Revisiting a nutritional assay and unveiling guidelines to microscopists
EP  - 871
IS  - 6
SP  - 861
VL  - 82
DO  - 10.1002/jemt.23228
ER  - 

@article{
author = "Rašković, Božidar and Cruzeiro, Catarina and Poleksić, Vesna and Rocha, Eduardo",
year = "2019",
abstract = "Assessing fish liver status is common in aquaculture nutrition assays. This often implies determining hepatocytes profile areas in routine thin (5-7 mu m) histological sections. However, there are theoretical problems using planar morphometry in thin sections: inherent sampling cells biases, too small numbers of sampled cells, under/overestimation of size, measuring size as areas when cells are three-dimensional (3D) entities. The gold standard for assessing/validate cell size is stereology using thick sections (20-40 mu m). Here, we estimated the volume of hepatocytes and their nuclei by the nucleator and optical disector stereological probes (in thick sections), and, innovatively, in thin sections too (using single-section disectors). The liver of common carp eating feed containing either low or high level of lipids was targeted. Results were compared with prior profile areas from planar morphometry using thin sections, and with profile areas estimated here with the two-dimensional (2D) nucleator. Ratios between nucleus and cell/cytoplasm (N/C) areas and volumes were calculated and compared. There was high positive correlation between volumes in thin and thick sections (r = .85 to .89; p  lt  .001), empirically validating the single-section disector. Strong correlations existed between profile-derived versus 2D-nucleator areas (r = .74 to .83; p  lt  .001). There was systematic underestimation of cells and nucleus size using planar morphometry. The N/C ratios derived from the 2D-nucleator data were higher than those from planar morphometry. Despite theoretical premises for using simple planar morphometry in thin sections are flawed, our results support that such morphometry on carp/fish hepatocytes may offer some valid biological conclusions. Anyway, we advanced guidelines for implementing proper methods.",
publisher = "Wiley, Hoboken",
journal = "Microscopy Research and Technique",
title = "Estimating volumes from common carp hepatocytes using design-based stereology and examining correlations with profile areas: Revisiting a nutritional assay and unveiling guidelines to microscopists",
pages = "871-861",
number = "6",
volume = "82",
doi = "10.1002/jemt.23228"
}

Rašković, B., Cruzeiro, C., Poleksić, V.,& Rocha, E.. (2019). Estimating volumes from common carp hepatocytes using design-based stereology and examining correlations with profile areas: Revisiting a nutritional assay and unveiling guidelines to microscopists. in Microscopy Research and Technique
Wiley, Hoboken., 82(6), 861-871.
https://doi.org/10.1002/jemt.23228

Rašković B, Cruzeiro C, Poleksić V, Rocha E. Estimating volumes from common carp hepatocytes using design-based stereology and examining correlations with profile areas: Revisiting a nutritional assay and unveiling guidelines to microscopists. in Microscopy Research and Technique. 2019;82(6):861-871.
doi:10.1002/jemt.23228 .

Rašković, Božidar, Cruzeiro, Catarina, Poleksić, Vesna, Rocha, Eduardo, "Estimating volumes from common carp hepatocytes using design-based stereology and examining correlations with profile areas: Revisiting a nutritional assay and unveiling guidelines to microscopists" in Microscopy Research and Technique, 82, no. 6 (2019):861-871,
https://doi.org/10.1002/jemt.23228 . .

TY  - JOUR
AU  - Molerović, Nikola
AU  - Rašković, Božidar
AU  - Djedović, Radica
AU  - Ostojić-Andrić, Dušica
AU  - Marković, Zoran
AU  - Marić, Saša
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5196
AB  - Due to the ecological concerns and preservation of genetic resources, the characterization of genetic structure of the brown trout (Salmo trutta) was carried out on the "Braduljica" fish farm. DNA was isolated from fin clips of 10 individuals, and after that molecular PCR-RFLP methods were used for distinguishing between Atlantic and Danubian lineages based on control region of the mitochondrial DNA (CR mtDNA) and lactate dehydrogenase gene of the nuclear DNA (LDH nDNA). Based on phenotypic characteristics it was estimated that out of 10 individuals included in this study five belonged to the allochtonous Atlantic lineage and remaining five belonged to the native Danubian lineage of brown trout. However, results of molecular analyses showed a high percentage of allochthonous genes among the individuals, which confirms the hybridization between these two lineages. Also, the results showed that the selection based on the phenotype is not adequate. In order to continue with proper broodstock management, it is necessary to eliminate allochtonous individuals of the Atlantic lineage from the broodstock.
AB  - U cilju zaštite ţivotne sredine i genetiĉkih resursa potoĉne pastrmke (Salmo trutta) u radu je ispitivana genetiĉka struktura ove vrste na ribnjaku ―Braduljica‖ u blizini Ivanjice. DNK je izolovana iz odseĉaka peraja 10 jedinki, a nakon toga molekularne PCR-RFLP metode su korišćene za razlikovanje izmeĊu atlantske i dunavske linije na bazi kontrolnog regiona mitohondrijalne DNK (KR mtDNK) i jedarnog gena za laktat dehidrogenazu (LDH nDNK). Na osnovu fenotipskih karakteristika procenjeno je da je pet jedinki pripadalo alohtonoj atlantskoj liniji, a preostalih pet autohtonoj dunavskoj liniji potoĉne pastrmke. MeĊutim, rezultati molekularnih analiza pokazali su prisustvo visokog procenta alohtonih gena u analiziranom uzorku, što potvrĊuje hibridizaciju izmeĊu ove dve linije. TakoĊe, rezultati ukazuju na to da selekcija na osnovu fenotipa nije adekvatna. Kako bi ribnjak nastavio da se bavi gajenjem potoĉne pastrmke za potrebe poribljavanja okolnih reka, neophodno je da se eliminišu jedinke atlantske linije iz matiĉnog fonda.
PB  - Institut za stočarstvo, Beograd
T2  - Biotechnology in Animal Husbandry
T1  - Characterization of the genetic structure of the brown trout (Salmo trutta) from "Braduljica" fish farm, Serbia
T1  - Određivanje genetičke strukture potočne pastrmke (Salmo trutta) iz ribnjaka "Braduljica", Srbija
EP  - 299
IS  - 3
SP  - 289
VL  - 35
DO  - 10.2298/BAH1903289M
ER  - 

@article{
author = "Molerović, Nikola and Rašković, Božidar and Djedović, Radica and Ostojić-Andrić, Dušica and Marković, Zoran and Marić, Saša",
year = "2019",
abstract = "Due to the ecological concerns and preservation of genetic resources, the characterization of genetic structure of the brown trout (Salmo trutta) was carried out on the "Braduljica" fish farm. DNA was isolated from fin clips of 10 individuals, and after that molecular PCR-RFLP methods were used for distinguishing between Atlantic and Danubian lineages based on control region of the mitochondrial DNA (CR mtDNA) and lactate dehydrogenase gene of the nuclear DNA (LDH nDNA). Based on phenotypic characteristics it was estimated that out of 10 individuals included in this study five belonged to the allochtonous Atlantic lineage and remaining five belonged to the native Danubian lineage of brown trout. However, results of molecular analyses showed a high percentage of allochthonous genes among the individuals, which confirms the hybridization between these two lineages. Also, the results showed that the selection based on the phenotype is not adequate. In order to continue with proper broodstock management, it is necessary to eliminate allochtonous individuals of the Atlantic lineage from the broodstock., U cilju zaštite ţivotne sredine i genetiĉkih resursa potoĉne pastrmke (Salmo trutta) u radu je ispitivana genetiĉka struktura ove vrste na ribnjaku ―Braduljica‖ u blizini Ivanjice. DNK je izolovana iz odseĉaka peraja 10 jedinki, a nakon toga molekularne PCR-RFLP metode su korišćene za razlikovanje izmeĊu atlantske i dunavske linije na bazi kontrolnog regiona mitohondrijalne DNK (KR mtDNK) i jedarnog gena za laktat dehidrogenazu (LDH nDNK). Na osnovu fenotipskih karakteristika procenjeno je da je pet jedinki pripadalo alohtonoj atlantskoj liniji, a preostalih pet autohtonoj dunavskoj liniji potoĉne pastrmke. MeĊutim, rezultati molekularnih analiza pokazali su prisustvo visokog procenta alohtonih gena u analiziranom uzorku, što potvrĊuje hibridizaciju izmeĊu ove dve linije. TakoĊe, rezultati ukazuju na to da selekcija na osnovu fenotipa nije adekvatna. Kako bi ribnjak nastavio da se bavi gajenjem potoĉne pastrmke za potrebe poribljavanja okolnih reka, neophodno je da se eliminišu jedinke atlantske linije iz matiĉnog fonda.",
publisher = "Institut za stočarstvo, Beograd",
journal = "Biotechnology in Animal Husbandry",
title = "Characterization of the genetic structure of the brown trout (Salmo trutta) from "Braduljica" fish farm, Serbia, Određivanje genetičke strukture potočne pastrmke (Salmo trutta) iz ribnjaka "Braduljica", Srbija",
pages = "299-289",
number = "3",
volume = "35",
doi = "10.2298/BAH1903289M"
}

Molerović, N., Rašković, B., Djedović, R., Ostojić-Andrić, D., Marković, Z.,& Marić, S.. (2019). Characterization of the genetic structure of the brown trout (Salmo trutta) from "Braduljica" fish farm, Serbia. in Biotechnology in Animal Husbandry
Institut za stočarstvo, Beograd., 35(3), 289-299.
https://doi.org/10.2298/BAH1903289M

Molerović N, Rašković B, Djedović R, Ostojić-Andrić D, Marković Z, Marić S. Characterization of the genetic structure of the brown trout (Salmo trutta) from "Braduljica" fish farm, Serbia. in Biotechnology in Animal Husbandry. 2019;35(3):289-299.
doi:10.2298/BAH1903289M .

Molerović, Nikola, Rašković, Božidar, Djedović, Radica, Ostojić-Andrić, Dušica, Marković, Zoran, Marić, Saša, "Characterization of the genetic structure of the brown trout (Salmo trutta) from "Braduljica" fish farm, Serbia" in Biotechnology in Animal Husbandry, 35, no. 3 (2019):289-299,
https://doi.org/10.2298/BAH1903289M . .

TY  - JOUR
AU  - Božanić, Milenka
AU  - Marković, Zoran
AU  - Zivić, Miroslav
AU  - Dojčinović, Biljana
AU  - Perić, Aleksandar
AU  - Stanković, Marko
AU  - Živić, Ivana
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5138
AB  - Elevated concentrations of heavy metals in water can cause deformities of the mouthparts in chironomid larvae reared on artificial sediment. This investigation is an attempt to study effects of increased copper concentrations on mouthparts deformities of Chironomus plumosus larvae reared on natural sediment obtained from carp pond. Since the bioavailability of heavy metals is greater in artificial substrates than in natural ones usage of carp pond sediment, especially due to its low heavy metals content according to sediment quality guidelines, should provide more realistic assessment of biomarker potential of chironomid mouthparts deformities in biomonitoring of copper sediment pollution. It is demonstrated in the experiment that an increase of copper concentration in sediment leads to progressive increase in the frequency and severity of deformities of the mentum in C. plumosus larvae. Thus, shortening of median teeth in 2.0 +/- 0.2% individuals was the only deformity recorded in control tanks (at 15 mu gg-1 Cu), at 30 mu gg-1 Cu its frequency increased to 16 +/- 2%, and shortening of median-lateral teeth appeared at the same frequency, while at 60 mu gg-1 Cu frequency of both deformities increased to 24 +/- 2% and 28 +/- 4%, respectively, in addition to the appearance of tooth loss in 16 +/- 3% of individuals.
PB  - Central Fisheries Research Inst
T2  - Turkish Journal of Fisheries and Aquatic Sciences
T1  - Mouthpart Deformities of Chironomus plumosus Larvae Caused by Increased Concentrations of Copper in Sediment from Carp Fish Pond
EP  - 259
IS  - 3
SP  - 251
VL  - 19
DO  - 10.4194/1303-2712-v19_03_08
ER  - 

@article{
author = "Božanić, Milenka and Marković, Zoran and Zivić, Miroslav and Dojčinović, Biljana and Perić, Aleksandar and Stanković, Marko and Živić, Ivana",
year = "2019",
abstract = "Elevated concentrations of heavy metals in water can cause deformities of the mouthparts in chironomid larvae reared on artificial sediment. This investigation is an attempt to study effects of increased copper concentrations on mouthparts deformities of Chironomus plumosus larvae reared on natural sediment obtained from carp pond. Since the bioavailability of heavy metals is greater in artificial substrates than in natural ones usage of carp pond sediment, especially due to its low heavy metals content according to sediment quality guidelines, should provide more realistic assessment of biomarker potential of chironomid mouthparts deformities in biomonitoring of copper sediment pollution. It is demonstrated in the experiment that an increase of copper concentration in sediment leads to progressive increase in the frequency and severity of deformities of the mentum in C. plumosus larvae. Thus, shortening of median teeth in 2.0 +/- 0.2% individuals was the only deformity recorded in control tanks (at 15 mu gg-1 Cu), at 30 mu gg-1 Cu its frequency increased to 16 +/- 2%, and shortening of median-lateral teeth appeared at the same frequency, while at 60 mu gg-1 Cu frequency of both deformities increased to 24 +/- 2% and 28 +/- 4%, respectively, in addition to the appearance of tooth loss in 16 +/- 3% of individuals.",
publisher = "Central Fisheries Research Inst",
journal = "Turkish Journal of Fisheries and Aquatic Sciences",
title = "Mouthpart Deformities of Chironomus plumosus Larvae Caused by Increased Concentrations of Copper in Sediment from Carp Fish Pond",
pages = "259-251",
number = "3",
volume = "19",
doi = "10.4194/1303-2712-v19_03_08"
}

Božanić, M., Marković, Z., Zivić, M., Dojčinović, B., Perić, A., Stanković, M.,& Živić, I.. (2019). Mouthpart Deformities of Chironomus plumosus Larvae Caused by Increased Concentrations of Copper in Sediment from Carp Fish Pond. in Turkish Journal of Fisheries and Aquatic Sciences
Central Fisheries Research Inst., 19(3), 251-259.
https://doi.org/10.4194/1303-2712-v19_03_08

Božanić M, Marković Z, Zivić M, Dojčinović B, Perić A, Stanković M, Živić I. Mouthpart Deformities of Chironomus plumosus Larvae Caused by Increased Concentrations of Copper in Sediment from Carp Fish Pond. in Turkish Journal of Fisheries and Aquatic Sciences. 2019;19(3):251-259.
doi:10.4194/1303-2712-v19_03_08 .

Božanić, Milenka, Marković, Zoran, Zivić, Miroslav, Dojčinović, Biljana, Perić, Aleksandar, Stanković, Marko, Živić, Ivana, "Mouthpart Deformities of Chironomus plumosus Larvae Caused by Increased Concentrations of Copper in Sediment from Carp Fish Pond" in Turkish Journal of Fisheries and Aquatic Sciences, 19, no. 3 (2019):251-259,
https://doi.org/10.4194/1303-2712-v19_03_08 . .

TY  - JOUR
AU  - Božanić, Milenka Lj
AU  - Dojčinović, Biljana
AU  - Zivić, Miroslav Z.
AU  - Marković, Zoran
AU  - Manojlović, Dragan
AU  - Živić, Ivana
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4974
AB  - Trout farms are one of the major sources of pollution of highland streams and rivers. Since river sediment burdened with organic pollution binds greater amounts of heavy metals we investigated the influence of the trout farm on the accumulation of metals in the sediment, water and Ephemera danica larvae. Research was conducted seasonally (April, July, and October of 2015 and January of 2016) at one control locality (SK1) and three localities downstream from the farm (SK2-SK4). In agreement with the hypothesis the fish farm discharge induced localized and statistically significant increase of concentrations of Fe, Cu, Cr-,Cr- Ni, Pb and Cd in sediment and E. danica larvae, but not in water at locality SK2 just below the fish farm indicating that sediment is the main source of heavy metals for this organism. However, according to the values of Biota sediment accumulation factor (BSAF) only metals with low sediment concentrations (As, Cd and Cu) accumulated in the larvae. Moreover, BASF values for toxic metals (As, Cd and Cr) showed negative correlation with their concentrations in sediment indicating existence of defense mechanisms in E. danica against assimilation of these metals in high concentrations lethal for it. On the other hand, BSAF values for essential microelements (Cu and Fe) were positively correlated with their sediment concentrations. In conclusion the trout farm induced accumulation of heavy metals in river sediment and E. danica larvae proved to be a good bioindicators of the pollution of river systems by As, Cd and Cu.
PB  - Edp Sciences S A, Les Ulis Cedex A
T2  - Knowledge and Management of Aquatic Ecosystems
T1  - Bioaccumulation of heavy metals in Ephemera danica larvae under influence of a trout farm outlet waters
IS  - 420
DO  - 10.1051/kmae/2019040
ER  - 

@article{
author = "Božanić, Milenka Lj and Dojčinović, Biljana and Zivić, Miroslav Z. and Marković, Zoran and Manojlović, Dragan and Živić, Ivana",
year = "2019",
abstract = "Trout farms are one of the major sources of pollution of highland streams and rivers. Since river sediment burdened with organic pollution binds greater amounts of heavy metals we investigated the influence of the trout farm on the accumulation of metals in the sediment, water and Ephemera danica larvae. Research was conducted seasonally (April, July, and October of 2015 and January of 2016) at one control locality (SK1) and three localities downstream from the farm (SK2-SK4). In agreement with the hypothesis the fish farm discharge induced localized and statistically significant increase of concentrations of Fe, Cu, Cr-,Cr- Ni, Pb and Cd in sediment and E. danica larvae, but not in water at locality SK2 just below the fish farm indicating that sediment is the main source of heavy metals for this organism. However, according to the values of Biota sediment accumulation factor (BSAF) only metals with low sediment concentrations (As, Cd and Cu) accumulated in the larvae. Moreover, BASF values for toxic metals (As, Cd and Cr) showed negative correlation with their concentrations in sediment indicating existence of defense mechanisms in E. danica against assimilation of these metals in high concentrations lethal for it. On the other hand, BSAF values for essential microelements (Cu and Fe) were positively correlated with their sediment concentrations. In conclusion the trout farm induced accumulation of heavy metals in river sediment and E. danica larvae proved to be a good bioindicators of the pollution of river systems by As, Cd and Cu.",
publisher = "Edp Sciences S A, Les Ulis Cedex A",
journal = "Knowledge and Management of Aquatic Ecosystems",
title = "Bioaccumulation of heavy metals in Ephemera danica larvae under influence of a trout farm outlet waters",
number = "420",
doi = "10.1051/kmae/2019040"
}

Božanić, M. L., Dojčinović, B., Zivić, M. Z., Marković, Z., Manojlović, D.,& Živić, I.. (2019). Bioaccumulation of heavy metals in Ephemera danica larvae under influence of a trout farm outlet waters. in Knowledge and Management of Aquatic Ecosystems
Edp Sciences S A, Les Ulis Cedex A.(420).
https://doi.org/10.1051/kmae/2019040

Božanić ML, Dojčinović B, Zivić MZ, Marković Z, Manojlović D, Živić I. Bioaccumulation of heavy metals in Ephemera danica larvae under influence of a trout farm outlet waters. in Knowledge and Management of Aquatic Ecosystems. 2019;(420).
doi:10.1051/kmae/2019040 .

Božanić, Milenka Lj, Dojčinović, Biljana, Zivić, Miroslav Z., Marković, Zoran, Manojlović, Dragan, Živić, Ivana, "Bioaccumulation of heavy metals in Ephemera danica larvae under influence of a trout farm outlet waters" in Knowledge and Management of Aquatic Ecosystems, no. 420 (2019),
https://doi.org/10.1051/kmae/2019040 . .

TY  - JOUR
AU  - Stojanović, Katarina
AU  - Zivić, Miroslav
AU  - Marković, Zoran
AU  - Djordjević, Jelena
AU  - Jovanović, Jelena
AU  - Živić, Ivana
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4994
AB  - A total of eight trout farms with different production capacities located in highland regions of Serbia were selected for testing of their influence on water parameters of the recipient streams at 46 sites seven times in the course of a year. All of the trout farms can be divided into two groups with respect to the relationship of the values of the parameters recorded at their outlets and downstream sites and those recorded at the control sites. The study showed that trout farms most often cause a statistically significant increase in the contribution of fine particulate organic matter (FPOM %), in the concentrations of NH3, NH4+, and PO43- and in the values of total phosphorous (P-t) and water temperature (t(w)). On the other hand, they cause a statistically significant decrease in the values of dissolved oxygen. In our study, the parameter defined as the ratio of the annual production of a trout farm to the minimal water discharge (Pr/Q(min)) showed a high degree of correlation with the majority of analysed parameters, proven to be a good predictive model for testing the farm's influence on the recipient stream.
PB  - Springer, Dordrecht
T2  - Aquaculture International
T1  - How changes in water quality under the influence of land-based trout farms shape chemism of the recipient streams-case study from Serbia
EP  - 1641
IS  - 6
SP  - 1625
VL  - 27
DO  - 10.1007/s10499-019-00414-1
ER  - 

@article{
author = "Stojanović, Katarina and Zivić, Miroslav and Marković, Zoran and Djordjević, Jelena and Jovanović, Jelena and Živić, Ivana",
year = "2019",
abstract = "A total of eight trout farms with different production capacities located in highland regions of Serbia were selected for testing of their influence on water parameters of the recipient streams at 46 sites seven times in the course of a year. All of the trout farms can be divided into two groups with respect to the relationship of the values of the parameters recorded at their outlets and downstream sites and those recorded at the control sites. The study showed that trout farms most often cause a statistically significant increase in the contribution of fine particulate organic matter (FPOM %), in the concentrations of NH3, NH4+, and PO43- and in the values of total phosphorous (P-t) and water temperature (t(w)). On the other hand, they cause a statistically significant decrease in the values of dissolved oxygen. In our study, the parameter defined as the ratio of the annual production of a trout farm to the minimal water discharge (Pr/Q(min)) showed a high degree of correlation with the majority of analysed parameters, proven to be a good predictive model for testing the farm's influence on the recipient stream.",
publisher = "Springer, Dordrecht",
journal = "Aquaculture International",
title = "How changes in water quality under the influence of land-based trout farms shape chemism of the recipient streams-case study from Serbia",
pages = "1641-1625",
number = "6",
volume = "27",
doi = "10.1007/s10499-019-00414-1"
}

Stojanović, K., Zivić, M., Marković, Z., Djordjević, J., Jovanović, J.,& Živić, I.. (2019). How changes in water quality under the influence of land-based trout farms shape chemism of the recipient streams-case study from Serbia. in Aquaculture International
Springer, Dordrecht., 27(6), 1625-1641.
https://doi.org/10.1007/s10499-019-00414-1

Stojanović K, Zivić M, Marković Z, Djordjević J, Jovanović J, Živić I. How changes in water quality under the influence of land-based trout farms shape chemism of the recipient streams-case study from Serbia. in Aquaculture International. 2019;27(6):1625-1641.
doi:10.1007/s10499-019-00414-1 .

Stojanović, Katarina, Zivić, Miroslav, Marković, Zoran, Djordjević, Jelena, Jovanović, Jelena, Živić, Ivana, "How changes in water quality under the influence of land-based trout farms shape chemism of the recipient streams-case study from Serbia" in Aquaculture International, 27, no. 6 (2019):1625-1641,
https://doi.org/10.1007/s10499-019-00414-1 . .

TY  - JOUR
AU  - Radosavljević, Vladimir
AU  - Milićević, Vesna
AU  - Maksimović-Zorić, Jelena
AU  - Veljović, Ljubiša
AU  - Nešić, Ksenija
AU  - Pavlović, Marija
AU  - Ljubojević-Pelić, Dragana
AU  - Marković, Zoran
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5232
AB  - Sturgeon aquaculture is economically important in many countries, for both meat and caviar production. Sturgeon is the common name for 27 species of fish belonging to the family Acipenseridae. Among them, only the sterlet (Acipenser ruthenus) and the Siberian sturgeon (Acipenser ba-erii) completes the lifecycle in fresh water. In Serbia, in the last few years, aquaculture enterprises have shown more interest in farming these fish species. Also, the importance of sturgeon aquaculture grows due to the rapid decrease of wild populations caused by overfishing, water pollution and destruction of habitat. The development of sturgeon aquaculture activities has been accompanied by the disease outbreaks, and possibility of the emergence and rapid dissemination of several infectious disease agents may represent serious problem in sturgeon aquaculture. Several viral, bacterial , fungal and parasitic diseases have been reported worldwide. Due to the limited knowledge about epizootiology and disease control methods, infectious diseases may represent a major challenge in sturgeon aquaculture. Moreover, none of the diseases reported in sturgeon are regulated in the World Organization for Animal Health (OIE) or European Union (EU) legislations. Due to the increasing interest in sturgeon aquaculture in Serbia present study is focused on the most important pathogens that may represent a threat to sturgeon aquaculture in Serbia.
AB  - Akvakultura jesetre ima veliki ekonomski značaj u brojnim zemljama, kako za dobijanje mesa tako i za proizvodnju kavijara. Jesetra je uobičajeno ime za 27 vrsta riba koje pripadaju porodici Acipenseridae. Među njima, samo kečiga (Acipenser ruthenus) i sibirska jesetra (Acipenser baerii) pro-vode ceo životni ciklus u slatkoj vodi. Poslednjih godina, u Srbiji postoji veća zainteresovanost za uzgoj ovih vrsta riba. Značaj akvakulture jesetre raste zbog brzog opadanja njihovog broja u prirodi, izazvanog prekomernim izlivom, zagađenjem voda i uništavanjem staništa. Razvoj akvakulture jesetre je praćen pojavom bolesti, a mogućnost pojave i brzog širenja uzročnika zaraznih bolesti može predstavljati ozbiljan problem. Više virusnih, bakterijskih, gljivičnih i parazitskih bolesti je uočeno širom sveta. Zbog ograničenih podataka o epizootiologiji i metodama kontrole bolesti, zarazne bolesti mogu predstavljati veliki izazov u akvakulturi jesetri. Šta više, nijedna od bolesti utvrđenih kod jesetri nije regulisana od strane Svetske organizacije za zdravlje životinja (OIE) niti zakonodavstva Evropske unije (EU). Zbog sve većeg interesovanja za akvakulturu jesetre u Srbiji, u ovom radu je ukazano na najvažnije patogene koji mogu predstavljati pretnju za zapate jesetre u akvakulturi.
PB  - Naučni institut za veterinarstvo "Novi Sad", Novi Sad
T2  - Arhiv veterinarske medicine
T1  - Sturgeon diseases in aquaculture
T1  - Bolesti jesetre u akvakulturi
EP  - 20
IS  - 1
SP  - 5
VL  - 12
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5232
ER  - 

@article{
author = "Radosavljević, Vladimir and Milićević, Vesna and Maksimović-Zorić, Jelena and Veljović, Ljubiša and Nešić, Ksenija and Pavlović, Marija and Ljubojević-Pelić, Dragana and Marković, Zoran",
year = "2019",
abstract = "Sturgeon aquaculture is economically important in many countries, for both meat and caviar production. Sturgeon is the common name for 27 species of fish belonging to the family Acipenseridae. Among them, only the sterlet (Acipenser ruthenus) and the Siberian sturgeon (Acipenser ba-erii) completes the lifecycle in fresh water. In Serbia, in the last few years, aquaculture enterprises have shown more interest in farming these fish species. Also, the importance of sturgeon aquaculture grows due to the rapid decrease of wild populations caused by overfishing, water pollution and destruction of habitat. The development of sturgeon aquaculture activities has been accompanied by the disease outbreaks, and possibility of the emergence and rapid dissemination of several infectious disease agents may represent serious problem in sturgeon aquaculture. Several viral, bacterial , fungal and parasitic diseases have been reported worldwide. Due to the limited knowledge about epizootiology and disease control methods, infectious diseases may represent a major challenge in sturgeon aquaculture. Moreover, none of the diseases reported in sturgeon are regulated in the World Organization for Animal Health (OIE) or European Union (EU) legislations. Due to the increasing interest in sturgeon aquaculture in Serbia present study is focused on the most important pathogens that may represent a threat to sturgeon aquaculture in Serbia., Akvakultura jesetre ima veliki ekonomski značaj u brojnim zemljama, kako za dobijanje mesa tako i za proizvodnju kavijara. Jesetra je uobičajeno ime za 27 vrsta riba koje pripadaju porodici Acipenseridae. Među njima, samo kečiga (Acipenser ruthenus) i sibirska jesetra (Acipenser baerii) pro-vode ceo životni ciklus u slatkoj vodi. Poslednjih godina, u Srbiji postoji veća zainteresovanost za uzgoj ovih vrsta riba. Značaj akvakulture jesetre raste zbog brzog opadanja njihovog broja u prirodi, izazvanog prekomernim izlivom, zagađenjem voda i uništavanjem staništa. Razvoj akvakulture jesetre je praćen pojavom bolesti, a mogućnost pojave i brzog širenja uzročnika zaraznih bolesti može predstavljati ozbiljan problem. Više virusnih, bakterijskih, gljivičnih i parazitskih bolesti je uočeno širom sveta. Zbog ograničenih podataka o epizootiologiji i metodama kontrole bolesti, zarazne bolesti mogu predstavljati veliki izazov u akvakulturi jesetri. Šta više, nijedna od bolesti utvrđenih kod jesetri nije regulisana od strane Svetske organizacije za zdravlje životinja (OIE) niti zakonodavstva Evropske unije (EU). Zbog sve većeg interesovanja za akvakulturu jesetre u Srbiji, u ovom radu je ukazano na najvažnije patogene koji mogu predstavljati pretnju za zapate jesetre u akvakulturi.",
publisher = "Naučni institut za veterinarstvo "Novi Sad", Novi Sad",
journal = "Arhiv veterinarske medicine",
title = "Sturgeon diseases in aquaculture, Bolesti jesetre u akvakulturi",
pages = "20-5",
number = "1",
volume = "12",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5232"
}

Radosavljević, V., Milićević, V., Maksimović-Zorić, J., Veljović, L., Nešić, K., Pavlović, M., Ljubojević-Pelić, D.,& Marković, Z.. (2019). Sturgeon diseases in aquaculture. in Arhiv veterinarske medicine
Naučni institut za veterinarstvo "Novi Sad", Novi Sad., 12(1), 5-20.
https://hdl.handle.net/21.15107/rcub_agrospace_5232

Radosavljević V, Milićević V, Maksimović-Zorić J, Veljović L, Nešić K, Pavlović M, Ljubojević-Pelić D, Marković Z. Sturgeon diseases in aquaculture. in Arhiv veterinarske medicine. 2019;12(1):5-20.
https://hdl.handle.net/21.15107/rcub_agrospace_5232 .

Radosavljević, Vladimir, Milićević, Vesna, Maksimović-Zorić, Jelena, Veljović, Ljubiša, Nešić, Ksenija, Pavlović, Marija, Ljubojević-Pelić, Dragana, Marković, Zoran, "Sturgeon diseases in aquaculture" in Arhiv veterinarske medicine, 12, no. 1 (2019):5-20,
https://hdl.handle.net/21.15107/rcub_agrospace_5232 .

TY  - JOUR
AU  - Rašković, Božidar
AU  - Poleksić, Vesna
AU  - Skorić, Stefan
AU  - Jovicić, Katarina
AU  - Spasić, Sladana
AU  - Hegedis, Aleksandar
AU  - Vasić, Nebojša
AU  - Lenhardt, Mirjana
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4745
AB  - Chub (Squalius cephalus) specimens were collected in Korenita River seven months after spillover from the waste water of antimony mine tailing pond and compared with chub living in Kruscica reservoir (intended for water supply) and Meduvrsje reservoir (influenced by intense emission of industrial, urban and rural wastewater). Concentrations of 15 elements (Al, As, B, Ba, Cd, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Si, Sr, Zn) were determined in muscle, liver and gills of chub by inductively coupled plasma optical spectrometry (ICP-OES) and histopathological alterations in liver and gills were assessed. Chub specimens from Korenita River had higher concentrations of As, Ba and Pb in all three investigated tissues as well as higher total histopathological index values than chub from reservoirs. Specimens from Meduvrsje reservoir were characterized by higher values for concentrations of Cu and Si in muscle tissue and higher values for regressive histopathological alterations in gills. Individuals of chub from Kruscica reservoir had the highest concentrations of Fe in liver, Hg in muscle and Sr and Zn in muscle while gills had the lowest value of total histopathological index. The results from the present study showed higher level of histopathological alterations as a result of mine tailing accident. As a result of mixed contamination on the Meduvrsje site, histopathological index values of gills were in line with the index value from Korenita River. Increased values for Fe and Sr in chub tissue from Kruscica reservoir could be explained by geological structure of the site which is characterized by magmatic rock rich in Cu, Fe and Ni as well as dominant carbonate sediment complex of marine origin with increased level of Sr.
PB  - Academic Press Inc Elsevier Science, San Diego
T2  - Ecotoxicology and Environmental Safety
T1  - Effects of mine tailing and mixed contamination on metals, trace elements accumulation and histopathology of the chub (Squalius cephalus) tissues: Evidence from three differently contaminated sites in Serbia
EP  - 247
SP  - 238
VL  - 153
DO  - 10.1016/j.ecoenv.2018.01.058
ER  - 

@article{
author = "Rašković, Božidar and Poleksić, Vesna and Skorić, Stefan and Jovicić, Katarina and Spasić, Sladana and Hegedis, Aleksandar and Vasić, Nebojša and Lenhardt, Mirjana",
year = "2018",
abstract = "Chub (Squalius cephalus) specimens were collected in Korenita River seven months after spillover from the waste water of antimony mine tailing pond and compared with chub living in Kruscica reservoir (intended for water supply) and Meduvrsje reservoir (influenced by intense emission of industrial, urban and rural wastewater). Concentrations of 15 elements (Al, As, B, Ba, Cd, Cr, Cu, Fe, Hg, Mn, Ni, Pb, Si, Sr, Zn) were determined in muscle, liver and gills of chub by inductively coupled plasma optical spectrometry (ICP-OES) and histopathological alterations in liver and gills were assessed. Chub specimens from Korenita River had higher concentrations of As, Ba and Pb in all three investigated tissues as well as higher total histopathological index values than chub from reservoirs. Specimens from Meduvrsje reservoir were characterized by higher values for concentrations of Cu and Si in muscle tissue and higher values for regressive histopathological alterations in gills. Individuals of chub from Kruscica reservoir had the highest concentrations of Fe in liver, Hg in muscle and Sr and Zn in muscle while gills had the lowest value of total histopathological index. The results from the present study showed higher level of histopathological alterations as a result of mine tailing accident. As a result of mixed contamination on the Meduvrsje site, histopathological index values of gills were in line with the index value from Korenita River. Increased values for Fe and Sr in chub tissue from Kruscica reservoir could be explained by geological structure of the site which is characterized by magmatic rock rich in Cu, Fe and Ni as well as dominant carbonate sediment complex of marine origin with increased level of Sr.",
publisher = "Academic Press Inc Elsevier Science, San Diego",
journal = "Ecotoxicology and Environmental Safety",
title = "Effects of mine tailing and mixed contamination on metals, trace elements accumulation and histopathology of the chub (Squalius cephalus) tissues: Evidence from three differently contaminated sites in Serbia",
pages = "247-238",
volume = "153",
doi = "10.1016/j.ecoenv.2018.01.058"
}

Rašković, B., Poleksić, V., Skorić, S., Jovicić, K., Spasić, S., Hegedis, A., Vasić, N.,& Lenhardt, M.. (2018). Effects of mine tailing and mixed contamination on metals, trace elements accumulation and histopathology of the chub (Squalius cephalus) tissues: Evidence from three differently contaminated sites in Serbia. in Ecotoxicology and Environmental Safety
Academic Press Inc Elsevier Science, San Diego., 153, 238-247.
https://doi.org/10.1016/j.ecoenv.2018.01.058

Rašković B, Poleksić V, Skorić S, Jovicić K, Spasić S, Hegedis A, Vasić N, Lenhardt M. Effects of mine tailing and mixed contamination on metals, trace elements accumulation and histopathology of the chub (Squalius cephalus) tissues: Evidence from three differently contaminated sites in Serbia. in Ecotoxicology and Environmental Safety. 2018;153:238-247.
doi:10.1016/j.ecoenv.2018.01.058 .

Rašković, Božidar, Poleksić, Vesna, Skorić, Stefan, Jovicić, Katarina, Spasić, Sladana, Hegedis, Aleksandar, Vasić, Nebojša, Lenhardt, Mirjana, "Effects of mine tailing and mixed contamination on metals, trace elements accumulation and histopathology of the chub (Squalius cephalus) tissues: Evidence from three differently contaminated sites in Serbia" in Ecotoxicology and Environmental Safety, 153 (2018):238-247,
https://doi.org/10.1016/j.ecoenv.2018.01.058 . .

TY  - JOUR
AU  - Vranković, Jelena
AU  - Zivić, Miroslav
AU  - Radojević, Andelina
AU  - Perić-Mataruga, Vesna
AU  - Todorović, Dajana
AU  - Marković, Zoran
AU  - Živić, Ivana
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4663
AB  - The current study reports a combined seasonal monitoring of the Crnica River watercourse using physicochemical parameters and biomarkers measured in Gammarus dulensis with the aim of correlating the effects of pollution with the level of oxidative stress biomarkers in this amphipod. The pollution source is identified as a trout farm in the upper part of the Crnica River (Eastern Serbia). Physico-chemical water parameters and sediment trace element concentrations were measured in the Crnica River during three seasons. Three localities downstream [CR2, CR3, and CR4 (20 m, 400 m, and 1.3 km from the trout farm discharge, respectively)] were assessed in comparison with a reference location (CR1), 250 m upstream from the trout aquaculture in the Crnica River. Antioxidant biomarkers including the enzymes superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPX), glutathione reductase (GR), and glutathione-S-transferase (GST) were determined in pooled samples of G. dulensis. Our findings showed statistically different antioxidant enzyme levels in gammarids from the first downstream locality (CR2) compared to those from other three localities. The results indicate that oxidative stress occurred to some extent despite the assumed antioxidant induction as a result of exposure to elevated levels of some elements and changed water parameters, the effects seeming in part to be mediated by suppression of SOD and CAT (during summer and autumn); and by suppression of GPX and GR (during autumn) at the CR2 locality. The activity of GST in all seasons was higher at the CR2 locality than at the other localities, suggesting the presence of some permanent xenobiotic next to the aquaculture output. Seasonal difference in the physical and chemical water parameters and sediment trace element concentrations were observed. Overall, our results indicate a locality- and season-dependent antioxidant enzymes response in G. dulensis, pointing at progressively reduced deleterious effect of trout farm outputs with movement further downstream.
PB  - Academic Press Inc Elsevier Science, San Diego
T2  - Ecotoxicology and Environmental Safety
T1  - Evaluation of oxidative stress biomarkers in the freshwater gammarid Gammarus dulensis exposed to trout farm outputs
EP  - 95
SP  - 84
VL  - 163
DO  - 10.1016/j.ecoenv.2018.07.061
ER  - 

@article{
author = "Vranković, Jelena and Zivić, Miroslav and Radojević, Andelina and Perić-Mataruga, Vesna and Todorović, Dajana and Marković, Zoran and Živić, Ivana",
year = "2018",
abstract = "The current study reports a combined seasonal monitoring of the Crnica River watercourse using physicochemical parameters and biomarkers measured in Gammarus dulensis with the aim of correlating the effects of pollution with the level of oxidative stress biomarkers in this amphipod. The pollution source is identified as a trout farm in the upper part of the Crnica River (Eastern Serbia). Physico-chemical water parameters and sediment trace element concentrations were measured in the Crnica River during three seasons. Three localities downstream [CR2, CR3, and CR4 (20 m, 400 m, and 1.3 km from the trout farm discharge, respectively)] were assessed in comparison with a reference location (CR1), 250 m upstream from the trout aquaculture in the Crnica River. Antioxidant biomarkers including the enzymes superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPX), glutathione reductase (GR), and glutathione-S-transferase (GST) were determined in pooled samples of G. dulensis. Our findings showed statistically different antioxidant enzyme levels in gammarids from the first downstream locality (CR2) compared to those from other three localities. The results indicate that oxidative stress occurred to some extent despite the assumed antioxidant induction as a result of exposure to elevated levels of some elements and changed water parameters, the effects seeming in part to be mediated by suppression of SOD and CAT (during summer and autumn); and by suppression of GPX and GR (during autumn) at the CR2 locality. The activity of GST in all seasons was higher at the CR2 locality than at the other localities, suggesting the presence of some permanent xenobiotic next to the aquaculture output. Seasonal difference in the physical and chemical water parameters and sediment trace element concentrations were observed. Overall, our results indicate a locality- and season-dependent antioxidant enzymes response in G. dulensis, pointing at progressively reduced deleterious effect of trout farm outputs with movement further downstream.",
publisher = "Academic Press Inc Elsevier Science, San Diego",
journal = "Ecotoxicology and Environmental Safety",
title = "Evaluation of oxidative stress biomarkers in the freshwater gammarid Gammarus dulensis exposed to trout farm outputs",
pages = "95-84",
volume = "163",
doi = "10.1016/j.ecoenv.2018.07.061"
}

Vranković, J., Zivić, M., Radojević, A., Perić-Mataruga, V., Todorović, D., Marković, Z.,& Živić, I.. (2018). Evaluation of oxidative stress biomarkers in the freshwater gammarid Gammarus dulensis exposed to trout farm outputs. in Ecotoxicology and Environmental Safety
Academic Press Inc Elsevier Science, San Diego., 163, 84-95.
https://doi.org/10.1016/j.ecoenv.2018.07.061

Vranković J, Zivić M, Radojević A, Perić-Mataruga V, Todorović D, Marković Z, Živić I. Evaluation of oxidative stress biomarkers in the freshwater gammarid Gammarus dulensis exposed to trout farm outputs. in Ecotoxicology and Environmental Safety. 2018;163:84-95.
doi:10.1016/j.ecoenv.2018.07.061 .

Vranković, Jelena, Zivić, Miroslav, Radojević, Andelina, Perić-Mataruga, Vesna, Todorović, Dajana, Marković, Zoran, Živić, Ivana, "Evaluation of oxidative stress biomarkers in the freshwater gammarid Gammarus dulensis exposed to trout farm outputs" in Ecotoxicology and Environmental Safety, 163 (2018):84-95,
https://doi.org/10.1016/j.ecoenv.2018.07.061 . .

TY  - JOUR
AU  - Dulić, Zorka
AU  - Živić, Ivana
AU  - Pergal, Marija V.
AU  - Zivić, Miroslav
AU  - Stanković, Marko
AU  - Manojlović, Dragan
AU  - Marković, Zoran
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4754
AB  - The aim of this study was to assess the accumulation and seasonal variations of 20 toxic and trace elements in the abdominal and dorsal muscle (DM), liver and gut contents (GCs) of Cyprinus carpio, and in the sediments and zooplankton from semi-intensive aquaculture ponds during a six-month production season (from May to October). Sediments showed the highest concentrations of the measured elements, followed by zooplankton, fish GCs and livers, while the lowest levels were present in fish muscles. Correspondence analysis revealed that the elemental composition of the fish GCs was mostly similar to that of the sediment and zooplankton. The element concentrations of carp liver and muscles were more similar to each other. Overall, the results indicate that fish liver was the main target organ accumulating Cu, Se and Zn, regardless of their initial amounts in the environment. A seasonal decrease of a range of elements in fish liver (Al, Co, Fe, Li, Mn, Ni, Pb and Sr) was evident towards the end of the investigation period. In addition, the fish DM showed a seasonal accumulation of Sr and Li. However, toxic elements i.e. As, B, Ba Hg and V did not show such a seasonal variation, and were evenly distributed between fish liver and muscles. The concentrations of some elements, such as As, in fish tissues were similar or even higher than in literature data from polluted sites, but none of them exceeded the maximum acceptable concentrations prescribed by Serbian legislation or by FAO or EU regulation.
PB  - Edp Sciences S A, Les Ulis Cedex A
T2  - Annales De Limnologie-International Journal of Limnology
T1  - Accumulation and seasonal variation of toxic and trace elements in tissues of Cyprinus carpio from semi-intensive aquaculture ponds
VL  - 54
DO  - 10.1051/limn/2017036
ER  - 

@article{
author = "Dulić, Zorka and Živić, Ivana and Pergal, Marija V. and Zivić, Miroslav and Stanković, Marko and Manojlović, Dragan and Marković, Zoran",
year = "2018",
abstract = "The aim of this study was to assess the accumulation and seasonal variations of 20 toxic and trace elements in the abdominal and dorsal muscle (DM), liver and gut contents (GCs) of Cyprinus carpio, and in the sediments and zooplankton from semi-intensive aquaculture ponds during a six-month production season (from May to October). Sediments showed the highest concentrations of the measured elements, followed by zooplankton, fish GCs and livers, while the lowest levels were present in fish muscles. Correspondence analysis revealed that the elemental composition of the fish GCs was mostly similar to that of the sediment and zooplankton. The element concentrations of carp liver and muscles were more similar to each other. Overall, the results indicate that fish liver was the main target organ accumulating Cu, Se and Zn, regardless of their initial amounts in the environment. A seasonal decrease of a range of elements in fish liver (Al, Co, Fe, Li, Mn, Ni, Pb and Sr) was evident towards the end of the investigation period. In addition, the fish DM showed a seasonal accumulation of Sr and Li. However, toxic elements i.e. As, B, Ba Hg and V did not show such a seasonal variation, and were evenly distributed between fish liver and muscles. The concentrations of some elements, such as As, in fish tissues were similar or even higher than in literature data from polluted sites, but none of them exceeded the maximum acceptable concentrations prescribed by Serbian legislation or by FAO or EU regulation.",
publisher = "Edp Sciences S A, Les Ulis Cedex A",
journal = "Annales De Limnologie-International Journal of Limnology",
title = "Accumulation and seasonal variation of toxic and trace elements in tissues of Cyprinus carpio from semi-intensive aquaculture ponds",
volume = "54",
doi = "10.1051/limn/2017036"
}

Dulić, Z., Živić, I., Pergal, M. V., Zivić, M., Stanković, M., Manojlović, D.,& Marković, Z.. (2018). Accumulation and seasonal variation of toxic and trace elements in tissues of Cyprinus carpio from semi-intensive aquaculture ponds. in Annales De Limnologie-International Journal of Limnology
Edp Sciences S A, Les Ulis Cedex A., 54.
https://doi.org/10.1051/limn/2017036

Dulić Z, Živić I, Pergal MV, Zivić M, Stanković M, Manojlović D, Marković Z. Accumulation and seasonal variation of toxic and trace elements in tissues of Cyprinus carpio from semi-intensive aquaculture ponds. in Annales De Limnologie-International Journal of Limnology. 2018;54.
doi:10.1051/limn/2017036 .

Dulić, Zorka, Živić, Ivana, Pergal, Marija V., Zivić, Miroslav, Stanković, Marko, Manojlović, Dragan, Marković, Zoran, "Accumulation and seasonal variation of toxic and trace elements in tissues of Cyprinus carpio from semi-intensive aquaculture ponds" in Annales De Limnologie-International Journal of Limnology, 54 (2018),
https://doi.org/10.1051/limn/2017036 . .

TY  - JOUR
AU  - Radosavljević, Vladimir
AU  - Maksimović-Zorić, Jelena
AU  - Veljović, Ljubiša
AU  - Nešić, Ksenija
AU  - Marković, Zoran
AU  - Ljubojević, Pelić Dragana
AU  - Milićević, Vesna
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4887
AB  - The intensive aquaculture remains the world's fastest growing sector producing food of animal origin. In fact, it is the only animal food-producing sector growing faster than the human population, and provides an acceptable supplement to and substitute for wild fish. A number of cyprinid diseases have emerged globally and their study has become increasingly important. The expansion of aquaculture, which has relied heavily on the movement of animals and farming species new to aquaculture, has been paralleled with disease emergence. In the last few years several emerging or re-emerging fish diseases have been detected in cyprinid fish populations in Serbia. In this paper, the authors overview the major viral threats for cyprinid fishes in Serbia.
AB  - Nа svеtskоm nivоu, intеnzivnа аkvаkulturа је nајbržе rаstući sеktоr zа prоizvоdnju hrаnе živоtinjskоg pоrеklа. Štа višе, tо је јеdini sеktоr kојi rаstе bržе оd lјudskе pоpulаciје i оbеzbеđuје znаčајnu dоpunu i zаmеnu izlоvlјаvаnju ribа iz оtvоrеnih vоdа. Nа žаlоst оvај trеnd је prаćеn pојаvоm brојnih bоlеsti ciprinidа nа glоbаlnоm nivоu. Еkspаnziја аkvаkulturе, kоја sе u vеlikој mеri оslаnjа nа trgоvinu i prоmеt ribа, uklјučuјući i vrstе kоје rаniје nisu kоrišćеnjе u аkvаkulturi је dоvеlа i dо istоvrеmеnоg širеnjа pаtоgеnа. U pоslеdnjih nеkоlikо gоdinа u pоpulаciјi ciprinidnih ribа u Srbiјi оtkrivеnо је nеkоlikо nоvih bоlеsti, а uоčеnа је i pоnоvnа pојаvа rаniје prisutnih bоlеsti. U оvоm rаdu аutоri prеzеntuјu nајznаčајniје nоvе i prеtеćе bоlеsti ciprinidа u Srbiјi.
PB  - Naučni institut za veterinarstvo "Novi Sad", Novi Sad
T2  - Arhiv veterinarske medicine
T1  - Emerging viral diseases of cyprinids
T1  - Nоvе i prеtеćе virusnе bоlеsti ciprinidа
EP  - 9
IS  - 2
SP  - 3
VL  - 11
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_4887
ER  - 

@article{
author = "Radosavljević, Vladimir and Maksimović-Zorić, Jelena and Veljović, Ljubiša and Nešić, Ksenija and Marković, Zoran and Ljubojević, Pelić Dragana and Milićević, Vesna",
year = "2018",
abstract = "The intensive aquaculture remains the world's fastest growing sector producing food of animal origin. In fact, it is the only animal food-producing sector growing faster than the human population, and provides an acceptable supplement to and substitute for wild fish. A number of cyprinid diseases have emerged globally and their study has become increasingly important. The expansion of aquaculture, which has relied heavily on the movement of animals and farming species new to aquaculture, has been paralleled with disease emergence. In the last few years several emerging or re-emerging fish diseases have been detected in cyprinid fish populations in Serbia. In this paper, the authors overview the major viral threats for cyprinid fishes in Serbia., Nа svеtskоm nivоu, intеnzivnа аkvаkulturа је nајbržе rаstući sеktоr zа prоizvоdnju hrаnе živоtinjskоg pоrеklа. Štа višе, tо је јеdini sеktоr kојi rаstе bržе оd lјudskе pоpulаciје i оbеzbеđuје znаčајnu dоpunu i zаmеnu izlоvlјаvаnju ribа iz оtvоrеnih vоdа. Nа žаlоst оvај trеnd је prаćеn pојаvоm brојnih bоlеsti ciprinidа nа glоbаlnоm nivоu. Еkspаnziја аkvаkulturе, kоја sе u vеlikој mеri оslаnjа nа trgоvinu i prоmеt ribа, uklјučuјući i vrstе kоје rаniје nisu kоrišćеnjе u аkvаkulturi је dоvеlа i dо istоvrеmеnоg širеnjа pаtоgеnа. U pоslеdnjih nеkоlikо gоdinа u pоpulаciјi ciprinidnih ribа u Srbiјi оtkrivеnо је nеkоlikо nоvih bоlеsti, а uоčеnа је i pоnоvnа pојаvа rаniје prisutnih bоlеsti. U оvоm rаdu аutоri prеzеntuјu nајznаčајniје nоvе i prеtеćе bоlеsti ciprinidа u Srbiјi.",
publisher = "Naučni institut za veterinarstvo "Novi Sad", Novi Sad",
journal = "Arhiv veterinarske medicine",
title = "Emerging viral diseases of cyprinids, Nоvе i prеtеćе virusnе bоlеsti ciprinidа",
pages = "9-3",
number = "2",
volume = "11",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_4887"
}

Radosavljević, V., Maksimović-Zorić, J., Veljović, L., Nešić, K., Marković, Z., Ljubojević, P. D.,& Milićević, V.. (2018). Emerging viral diseases of cyprinids. in Arhiv veterinarske medicine
Naučni institut za veterinarstvo "Novi Sad", Novi Sad., 11(2), 3-9.
https://hdl.handle.net/21.15107/rcub_agrospace_4887

Radosavljević V, Maksimović-Zorić J, Veljović L, Nešić K, Marković Z, Ljubojević PD, Milićević V. Emerging viral diseases of cyprinids. in Arhiv veterinarske medicine. 2018;11(2):3-9.
https://hdl.handle.net/21.15107/rcub_agrospace_4887 .

Radosavljević, Vladimir, Maksimović-Zorić, Jelena, Veljović, Ljubiša, Nešić, Ksenija, Marković, Zoran, Ljubojević, Pelić Dragana, Milićević, Vesna, "Emerging viral diseases of cyprinids" in Arhiv veterinarske medicine, 11, no. 2 (2018):3-9,
https://hdl.handle.net/21.15107/rcub_agrospace_4887 .

TY  - JOUR
AU  - Trbović, Dejana
AU  - Djordjević, Vesna
AU  - Špirić, Aurelija
AU  - Petronijević, Radivoj
AU  - Teodorović, Vlado
AU  - Parunović, Nenad
AU  - Marković, Zoran
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4886
AB  - The objective of this study was to evaluate the influence of three supplementary diets on the nutritional quality of marketable common carp. Supplementary diets (Carp1-maize, Carp2-extruded and Carp3-pelleted feed) exhibited significantly different (p≤0.05) influences on the protein, lipids, moisture and ash content in market-sized carp. The most abundant saturated FA (SFA) was palmitic acid (C16:0), the most predominant monounsaturated FA (MUFA) was oleic acid (C18:1n-9), and the most abundant polyunsaturated FA (PUFA) was linoleic acid (C18:2n-6). The highest content of SFAs was established in Carp1 (24.57% and 1888.72 mg/100 g wet fillet). MUFAs were presented in the highest quantities (61.77%, I.e. 4854.91 mg/100 g wet fillet) in Carp1, and PUFA accounted the highest quantities (33.48%, I.e. 1763.01 mg/100 g wet fillet) in Carp3. The most nutritionally beneficial n-6/n-3 ratio was obtained in Carp2 (5.83). The results obtained in this study indicate that introducing supplementary diets containing extruded or pelleted feed instead of maize improved carp nutritional quality. PCA (principal component analysis) and LDA (linear discriminant analysis) of the FAs demonstrated that carp could be reliably classified based on their supplementary feed.
PB  - Institute of meat hygiene and technology
T2  - Meat Technology
T1  - Evaluation of the diet supplementation strategy on the flesh quality and fatty acid profiles in common carp (Cyprinus carpio L)
EP  - 37
IS  - 1
SP  - 28
VL  - 59
DO  - 10.18485/meattech.2018.59.1.4
ER  - 

@article{
author = "Trbović, Dejana and Djordjević, Vesna and Špirić, Aurelija and Petronijević, Radivoj and Teodorović, Vlado and Parunović, Nenad and Marković, Zoran",
year = "2018",
abstract = "The objective of this study was to evaluate the influence of three supplementary diets on the nutritional quality of marketable common carp. Supplementary diets (Carp1-maize, Carp2-extruded and Carp3-pelleted feed) exhibited significantly different (p≤0.05) influences on the protein, lipids, moisture and ash content in market-sized carp. The most abundant saturated FA (SFA) was palmitic acid (C16:0), the most predominant monounsaturated FA (MUFA) was oleic acid (C18:1n-9), and the most abundant polyunsaturated FA (PUFA) was linoleic acid (C18:2n-6). The highest content of SFAs was established in Carp1 (24.57% and 1888.72 mg/100 g wet fillet). MUFAs were presented in the highest quantities (61.77%, I.e. 4854.91 mg/100 g wet fillet) in Carp1, and PUFA accounted the highest quantities (33.48%, I.e. 1763.01 mg/100 g wet fillet) in Carp3. The most nutritionally beneficial n-6/n-3 ratio was obtained in Carp2 (5.83). The results obtained in this study indicate that introducing supplementary diets containing extruded or pelleted feed instead of maize improved carp nutritional quality. PCA (principal component analysis) and LDA (linear discriminant analysis) of the FAs demonstrated that carp could be reliably classified based on their supplementary feed.",
publisher = "Institute of meat hygiene and technology",
journal = "Meat Technology",
title = "Evaluation of the diet supplementation strategy on the flesh quality and fatty acid profiles in common carp (Cyprinus carpio L)",
pages = "37-28",
number = "1",
volume = "59",
doi = "10.18485/meattech.2018.59.1.4"
}

Trbović, D., Djordjević, V., Špirić, A., Petronijević, R., Teodorović, V., Parunović, N.,& Marković, Z.. (2018). Evaluation of the diet supplementation strategy on the flesh quality and fatty acid profiles in common carp (Cyprinus carpio L). in Meat Technology
Institute of meat hygiene and technology., 59(1), 28-37.
https://doi.org/10.18485/meattech.2018.59.1.4

Trbović D, Djordjević V, Špirić A, Petronijević R, Teodorović V, Parunović N, Marković Z. Evaluation of the diet supplementation strategy on the flesh quality and fatty acid profiles in common carp (Cyprinus carpio L). in Meat Technology. 2018;59(1):28-37.
doi:10.18485/meattech.2018.59.1.4 .

Trbović, Dejana, Djordjević, Vesna, Špirić, Aurelija, Petronijević, Radivoj, Teodorović, Vlado, Parunović, Nenad, Marković, Zoran, "Evaluation of the diet supplementation strategy on the flesh quality and fatty acid profiles in common carp (Cyprinus carpio L)" in Meat Technology, 59, no. 1 (2018):28-37,
https://doi.org/10.18485/meattech.2018.59.1.4 . .

TY  - JOUR
AU  - Milošević, Djuradj
AU  - Stojanović, Katarina
AU  - Djurdjević, Aca
AU  - Marković, Zoran
AU  - Stojković-Piperac, Milica
AU  - Zivić, Miroslav
AU  - Živić, Ivana
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4637
AB  - The lotic habitats affected by trout farm waste are colonized with a particular invertebrate community of which chironomids are the most abundant group. However, there is little information available regarding how chironomid community structures respond to this type of pollution at the highest taxonomic resolution. Eight fish farms, together with their lotic systems as recipients, were used to test the variability of the chironomid community and its surrogates (taxonomic and functional metrics) across spatially arranged sampling sites to form a gradual decrease in the trout farm influence. The self organizing map (SOM) classified six different types of chironomid communities which were characteristic for both the control and affected habitats. The species indicator analyses listed 32 taxa as positive indicators of water pollution. The SOM and Kruskal-Wallis test revealed that the pattern of chironomid community structure obtained was mainly driven by six environmental parameters (Altitude, conductivity, distance from the outlet, hardness, HN4-N, NO3-N). Categorical principal components analysis (CATPCA) derived three models for each type of biotic metric, in which for diversity-, taxonomy- and functional feeding group-based metrics, the first two dimensions explained 55.2%, 58.3% and 55.4%, of the total variance respectively for 315 sampling sites. According to this analysis, the total number of taxa (S), abundance and the Shannon-Wiener index (H') (as a diversity metric), as well as the proportion of Tanypodinae (as taxonomic group) and grazers/scraper (GRA) and gatherer collector (GAT)(as FFG metrics), were related to the outlet distance gradient, thus showing great potential to be used in the multimetric approach in bioassessment.
PB  - Elsevier Sci Ltd, Oxford
T2  - Environmental Pollution
T1  - The response of chironomid taxonomy- and functional trait-based metrics to fish farm effluent pollution in lotic systems
EP  - 1066
SP  - 1058
VL  - 242
DO  - 10.1016/j.envpol.2018.07.100
ER  - 

@article{
author = "Milošević, Djuradj and Stojanović, Katarina and Djurdjević, Aca and Marković, Zoran and Stojković-Piperac, Milica and Zivić, Miroslav and Živić, Ivana",
year = "2018",
abstract = "The lotic habitats affected by trout farm waste are colonized with a particular invertebrate community of which chironomids are the most abundant group. However, there is little information available regarding how chironomid community structures respond to this type of pollution at the highest taxonomic resolution. Eight fish farms, together with their lotic systems as recipients, were used to test the variability of the chironomid community and its surrogates (taxonomic and functional metrics) across spatially arranged sampling sites to form a gradual decrease in the trout farm influence. The self organizing map (SOM) classified six different types of chironomid communities which were characteristic for both the control and affected habitats. The species indicator analyses listed 32 taxa as positive indicators of water pollution. The SOM and Kruskal-Wallis test revealed that the pattern of chironomid community structure obtained was mainly driven by six environmental parameters (Altitude, conductivity, distance from the outlet, hardness, HN4-N, NO3-N). Categorical principal components analysis (CATPCA) derived three models for each type of biotic metric, in which for diversity-, taxonomy- and functional feeding group-based metrics, the first two dimensions explained 55.2%, 58.3% and 55.4%, of the total variance respectively for 315 sampling sites. According to this analysis, the total number of taxa (S), abundance and the Shannon-Wiener index (H') (as a diversity metric), as well as the proportion of Tanypodinae (as taxonomic group) and grazers/scraper (GRA) and gatherer collector (GAT)(as FFG metrics), were related to the outlet distance gradient, thus showing great potential to be used in the multimetric approach in bioassessment.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Environmental Pollution",
title = "The response of chironomid taxonomy- and functional trait-based metrics to fish farm effluent pollution in lotic systems",
pages = "1066-1058",
volume = "242",
doi = "10.1016/j.envpol.2018.07.100"
}

Milošević, D., Stojanović, K., Djurdjević, A., Marković, Z., Stojković-Piperac, M., Zivić, M.,& Živić, I.. (2018). The response of chironomid taxonomy- and functional trait-based metrics to fish farm effluent pollution in lotic systems. in Environmental Pollution
Elsevier Sci Ltd, Oxford., 242, 1058-1066.
https://doi.org/10.1016/j.envpol.2018.07.100

Milošević D, Stojanović K, Djurdjević A, Marković Z, Stojković-Piperac M, Zivić M, Živić I. The response of chironomid taxonomy- and functional trait-based metrics to fish farm effluent pollution in lotic systems. in Environmental Pollution. 2018;242:1058-1066.
doi:10.1016/j.envpol.2018.07.100 .

Milošević, Djuradj, Stojanović, Katarina, Djurdjević, Aca, Marković, Zoran, Stojković-Piperac, Milica, Zivić, Miroslav, Živić, Ivana, "The response of chironomid taxonomy- and functional trait-based metrics to fish farm effluent pollution in lotic systems" in Environmental Pollution, 242 (2018):1058-1066,
https://doi.org/10.1016/j.envpol.2018.07.100 . .

TY  - JOUR
AU  - Božanić, Milenka L.J.
AU  - Todorović, Dajana D.
AU  - Zivić, Miroslav Z.
AU  - Perić-Mataruga, Vesna
AU  - Marković, Zoran
AU  - Živić, Ivana
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4713
AB  - The aim of this study was to establish the influence of a trout farm on the activity of enzymes superoxide dismutase (SOD) and glutathione peroxidase (GPx), and total glutathione concentration (GSH), in larvae of Ephemera danica, and on environmental parameters in the receiving watercourse. The investigations were carried out seasonally (April, July, and October of 2016 and January of 2017) at four localities (SK1 - control, and SK2, SK3, and SK4 - 30 m, 330 m and 630 m below the fish farm, respectively) along the Skrapez River. Discharged water had the greatest effect on the concentrations of dissolved oxygen (DO), ammonium ions, nitrates (NO3-), and total phosphorus. In the case of SOD and GSH, seasonal changes were greater than longitudinal, with maximal values attained in spring and summer and minimal in autumn and winter. SOD showed the strongest correlation with DO, and GSH with total nitrogen. Activity of GPx demonstrated greater longitudinal variability with maximum at SK2 in all seasons and the strongest correlation with NO3-. The obtained results indicate that GPx activity was the most sensitive to the trout farm effects, while SOD and GSH were more influenced by natural seasonal changes of environmental parameters.
PB  - Edp Sciences S A, Les Ulis Cedex A
T2  - Knowledge and Management of Aquatic Ecosystems
T1  - Influence of a trout farm on antioxidant defense in larvae of Ephemera danica (Insecta: Ephemeroptera)
IS  - 419
DO  - 10.1051/kmae/2018036
ER  - 

@article{
author = "Božanić, Milenka L.J. and Todorović, Dajana D. and Zivić, Miroslav Z. and Perić-Mataruga, Vesna and Marković, Zoran and Živić, Ivana",
year = "2018",
abstract = "The aim of this study was to establish the influence of a trout farm on the activity of enzymes superoxide dismutase (SOD) and glutathione peroxidase (GPx), and total glutathione concentration (GSH), in larvae of Ephemera danica, and on environmental parameters in the receiving watercourse. The investigations were carried out seasonally (April, July, and October of 2016 and January of 2017) at four localities (SK1 - control, and SK2, SK3, and SK4 - 30 m, 330 m and 630 m below the fish farm, respectively) along the Skrapez River. Discharged water had the greatest effect on the concentrations of dissolved oxygen (DO), ammonium ions, nitrates (NO3-), and total phosphorus. In the case of SOD and GSH, seasonal changes were greater than longitudinal, with maximal values attained in spring and summer and minimal in autumn and winter. SOD showed the strongest correlation with DO, and GSH with total nitrogen. Activity of GPx demonstrated greater longitudinal variability with maximum at SK2 in all seasons and the strongest correlation with NO3-. The obtained results indicate that GPx activity was the most sensitive to the trout farm effects, while SOD and GSH were more influenced by natural seasonal changes of environmental parameters.",
publisher = "Edp Sciences S A, Les Ulis Cedex A",
journal = "Knowledge and Management of Aquatic Ecosystems",
title = "Influence of a trout farm on antioxidant defense in larvae of Ephemera danica (Insecta: Ephemeroptera)",
number = "419",
doi = "10.1051/kmae/2018036"
}

Božanić, M. L.J., Todorović, D. D., Zivić, M. Z., Perić-Mataruga, V., Marković, Z.,& Živić, I.. (2018). Influence of a trout farm on antioxidant defense in larvae of Ephemera danica (Insecta: Ephemeroptera). in Knowledge and Management of Aquatic Ecosystems
Edp Sciences S A, Les Ulis Cedex A.(419).
https://doi.org/10.1051/kmae/2018036

Božanić ML, Todorović DD, Zivić MZ, Perić-Mataruga V, Marković Z, Živić I. Influence of a trout farm on antioxidant defense in larvae of Ephemera danica (Insecta: Ephemeroptera). in Knowledge and Management of Aquatic Ecosystems. 2018;(419).
doi:10.1051/kmae/2018036 .

Božanić, Milenka L.J., Todorović, Dajana D., Zivić, Miroslav Z., Perić-Mataruga, Vesna, Marković, Zoran, Živić, Ivana, "Influence of a trout farm on antioxidant defense in larvae of Ephemera danica (Insecta: Ephemeroptera)" in Knowledge and Management of Aquatic Ecosystems, no. 419 (2018),
https://doi.org/10.1051/kmae/2018036 . .

TY  - JOUR
AU  - Kartalović, Brankica
AU  - Pucarević, Mira
AU  - Marković, Zoran
AU  - Stanković, Marko
AU  - Novakov, Nikolina
AU  - Pelić, Milos
AU  - Cirković, Miroslav
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4372
AB  - BACKGROUND: Niclosamide is a medication used to treat tapeworm infestation in animals and humans. It is also lampricide and molluscicide, and can be used in in agriculture as a pesticide. In the treatment of parasitic diseases in fish, niclosamide can be used as bath or mixed with the feed. Its most important use in common carp (Cyprinus carpio) is for the treatment of Bothriocephalus acheilognathi, which is a very common parasite in this fish species. The aim of this study was to determine the concentrations of niclosamide (NIC) and its metabolite 2-chloro4-nitro aniline (CNA) and 5-chloro salycilic acid (CSA) in the liver and muscles of common carp fingerlings. Materials, Methods & Results: The fish for the experiment were obtained from Kapetanski Rit fish pond, and were acclimated to test conditions at 20.5 +/- 1 degrees C. Common carps with an average mass of 60 +/- 10 g were treated with niclosamide in concentration of 2 g/kg of feed during five consecutive days. The experiment was performed in two treatments: one control and niclosamide, in three replications. Each group contained of 30 fish, in 120 L polyethylene tanks. At the end of the treatment, the levels of niclosamide residues were determined using a high performance liquid chromatography (HPLC) analysis during over 13 days. The mean values of niclosamide and CNA concentrations in the muscles ranged from 27.7 mu g/kg starting from the first day to  lt  0.5 mu g/kg on the 11th day and 14.2 mu g/kg from the first day to  lt  1 mu g/kg on the 9th day. The CSA metabolite in muscles were  lt  1 mu g/kg during throughout the entire study. The niclosamide concentration in the liver were found to be 51.5 (30.2-61.8) mu g/kg the first day and decreased proportionally to  lt  0.5 mu g/kg on the13th day. CNA level in the liver of treated Common Carps amounted to 170.1 (157-181) mu g/kg on the first day and continuously declined until the 13th day when recorded values were  lt  1 mu g/kg. The CSA concentrations in the liver reached a maximum level of 11.5 (10.1-12.8) mu g/kg on the 7th day and fell to  lt  1 mu g/kg on the 13th day. Discussion: Niclosamide use in fish is questionable, primarily due to the possible toxic effects on some aquatic organisms. In Serbia, niclosamide preparation for use in aquaculture, has been produced by Veterinarski zavod Subotica since 1984 when it was registred for the first time. Niclosamid degradation mechanism showed that the metabolism of niclosamide resulted in two main metabolites CNA and CSA. Withdrawal of niclosamide and its residues in the liver and muscle in the present investigation lasted from 9 to 13 days. This decrease in residues concentrations is expected and depends primarily on several factors such as the length and concentration of drug with which the fish is treated, biotransformation, excretion and decomposition of used drug. Niclosamide and CNA were proportionally decreased during the withdrawal time, while the CSA value increased to the seventh day although the fish during this period no longer consumed food with niclosamide, after which the value then decreased until the end of its elimination. This is also not unexpected because it is known that liver and gallbladder is a major organ for collection, storage and elimination of chemical residues. Although the treated fish received 2 mg of the niclosamide per g of feed for five consecutive days results obtained in this study indicate that the maximal residues concentrations were much lower than doses of niclosamide that each fish absorbed into the body. Data obtained during this study provided information about the concentration and withdrawal times of niclosamide and its residues CNA and CSA in the liver and muscles of common carp treated orally.
PB  - Univ Fed Rio Grande Do Sul, Porto Alegre Rs
T2  - Acta Scientiae Veterinariae
T1  - Determination of Niclosamide and its Metabolites in Liver and Muscles of Common Carp (Cyprinus carpio) Fingerlings
VL  - 45
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_4372
ER  - 

@article{
author = "Kartalović, Brankica and Pucarević, Mira and Marković, Zoran and Stanković, Marko and Novakov, Nikolina and Pelić, Milos and Cirković, Miroslav",
year = "2017",
abstract = "BACKGROUND: Niclosamide is a medication used to treat tapeworm infestation in animals and humans. It is also lampricide and molluscicide, and can be used in in agriculture as a pesticide. In the treatment of parasitic diseases in fish, niclosamide can be used as bath or mixed with the feed. Its most important use in common carp (Cyprinus carpio) is for the treatment of Bothriocephalus acheilognathi, which is a very common parasite in this fish species. The aim of this study was to determine the concentrations of niclosamide (NIC) and its metabolite 2-chloro4-nitro aniline (CNA) and 5-chloro salycilic acid (CSA) in the liver and muscles of common carp fingerlings. Materials, Methods & Results: The fish for the experiment were obtained from Kapetanski Rit fish pond, and were acclimated to test conditions at 20.5 +/- 1 degrees C. Common carps with an average mass of 60 +/- 10 g were treated with niclosamide in concentration of 2 g/kg of feed during five consecutive days. The experiment was performed in two treatments: one control and niclosamide, in three replications. Each group contained of 30 fish, in 120 L polyethylene tanks. At the end of the treatment, the levels of niclosamide residues were determined using a high performance liquid chromatography (HPLC) analysis during over 13 days. The mean values of niclosamide and CNA concentrations in the muscles ranged from 27.7 mu g/kg starting from the first day to  lt  0.5 mu g/kg on the 11th day and 14.2 mu g/kg from the first day to  lt  1 mu g/kg on the 9th day. The CSA metabolite in muscles were  lt  1 mu g/kg during throughout the entire study. The niclosamide concentration in the liver were found to be 51.5 (30.2-61.8) mu g/kg the first day and decreased proportionally to  lt  0.5 mu g/kg on the13th day. CNA level in the liver of treated Common Carps amounted to 170.1 (157-181) mu g/kg on the first day and continuously declined until the 13th day when recorded values were  lt  1 mu g/kg. The CSA concentrations in the liver reached a maximum level of 11.5 (10.1-12.8) mu g/kg on the 7th day and fell to  lt  1 mu g/kg on the 13th day. Discussion: Niclosamide use in fish is questionable, primarily due to the possible toxic effects on some aquatic organisms. In Serbia, niclosamide preparation for use in aquaculture, has been produced by Veterinarski zavod Subotica since 1984 when it was registred for the first time. Niclosamid degradation mechanism showed that the metabolism of niclosamide resulted in two main metabolites CNA and CSA. Withdrawal of niclosamide and its residues in the liver and muscle in the present investigation lasted from 9 to 13 days. This decrease in residues concentrations is expected and depends primarily on several factors such as the length and concentration of drug with which the fish is treated, biotransformation, excretion and decomposition of used drug. Niclosamide and CNA were proportionally decreased during the withdrawal time, while the CSA value increased to the seventh day although the fish during this period no longer consumed food with niclosamide, after which the value then decreased until the end of its elimination. This is also not unexpected because it is known that liver and gallbladder is a major organ for collection, storage and elimination of chemical residues. Although the treated fish received 2 mg of the niclosamide per g of feed for five consecutive days results obtained in this study indicate that the maximal residues concentrations were much lower than doses of niclosamide that each fish absorbed into the body. Data obtained during this study provided information about the concentration and withdrawal times of niclosamide and its residues CNA and CSA in the liver and muscles of common carp treated orally.",
publisher = "Univ Fed Rio Grande Do Sul, Porto Alegre Rs",
journal = "Acta Scientiae Veterinariae",
title = "Determination of Niclosamide and its Metabolites in Liver and Muscles of Common Carp (Cyprinus carpio) Fingerlings",
volume = "45",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_4372"
}

Kartalović, B., Pucarević, M., Marković, Z., Stanković, M., Novakov, N., Pelić, M.,& Cirković, M.. (2017). Determination of Niclosamide and its Metabolites in Liver and Muscles of Common Carp (Cyprinus carpio) Fingerlings. in Acta Scientiae Veterinariae
Univ Fed Rio Grande Do Sul, Porto Alegre Rs., 45.
https://hdl.handle.net/21.15107/rcub_agrospace_4372

Kartalović B, Pucarević M, Marković Z, Stanković M, Novakov N, Pelić M, Cirković M. Determination of Niclosamide and its Metabolites in Liver and Muscles of Common Carp (Cyprinus carpio) Fingerlings. in Acta Scientiae Veterinariae. 2017;45.
https://hdl.handle.net/21.15107/rcub_agrospace_4372 .

Kartalović, Brankica, Pucarević, Mira, Marković, Zoran, Stanković, Marko, Novakov, Nikolina, Pelić, Milos, Cirković, Miroslav, "Determination of Niclosamide and its Metabolites in Liver and Muscles of Common Carp (Cyprinus carpio) Fingerlings" in Acta Scientiae Veterinariae, 45 (2017),
https://hdl.handle.net/21.15107/rcub_agrospace_4372 .

TY  - JOUR
AU  - Trbović, Dejana
AU  - Živić, Ivana
AU  - Stanković, Marko
AU  - Zivić, Miroslav
AU  - Dulić, Zorka
AU  - Petronijević, Radivoj
AU  - Marković, Zoran
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4347
AB  - Increasing the amount of n-3 PUFA in carp meat is one of the most important tasks in enhancing its overall quality. However, the relative influence of supplemental feed and natural feed on the FA profile of cultivated carp flesh is not well documented, making it difficult to choose the most efficient strategy. Carp diet composition and diet and flesh fatty acid profiles were simultaneously followed in order to determine the influence of pelleted feed compared to natural feed on fatty acid profiles of carp tissues. Pelleted feed clearly dominated over zooplankton and Chironomidae in the carp diet, producing carp tissue fatty acid profiles closely resembling those of pelleted feed. However, increase in the abundance of zooplankton over the course of the investigation resulting in concomitant increase of its proportion in feed bulk was in strong positive correlation with increase in n-3 HUFA in the dorsal muscle. n-3 PUFA enrichment of supplemental feed could be the dominant mechanism in production of carp meat rich in n-3 PUFA. However, even a small increase in natural feed availability could significantly change the diet of common carp and result in considerable improvement of meat quality with regard to n-3 HUFA content.
PB  - Wiley, Hoboken
T2  - Aquaculture Research
T1  - Dependence of the common carp (Cyprinus carpio L.) fatty acid profile on diet composition in a semi-intensive farming system: tissue and time variability
EP  - 3133
IS  - 6
SP  - 3121
VL  - 48
DO  - 10.1111/are.13143
ER  - 

@article{
author = "Trbović, Dejana and Živić, Ivana and Stanković, Marko and Zivić, Miroslav and Dulić, Zorka and Petronijević, Radivoj and Marković, Zoran",
year = "2017",
abstract = "Increasing the amount of n-3 PUFA in carp meat is one of the most important tasks in enhancing its overall quality. However, the relative influence of supplemental feed and natural feed on the FA profile of cultivated carp flesh is not well documented, making it difficult to choose the most efficient strategy. Carp diet composition and diet and flesh fatty acid profiles were simultaneously followed in order to determine the influence of pelleted feed compared to natural feed on fatty acid profiles of carp tissues. Pelleted feed clearly dominated over zooplankton and Chironomidae in the carp diet, producing carp tissue fatty acid profiles closely resembling those of pelleted feed. However, increase in the abundance of zooplankton over the course of the investigation resulting in concomitant increase of its proportion in feed bulk was in strong positive correlation with increase in n-3 HUFA in the dorsal muscle. n-3 PUFA enrichment of supplemental feed could be the dominant mechanism in production of carp meat rich in n-3 PUFA. However, even a small increase in natural feed availability could significantly change the diet of common carp and result in considerable improvement of meat quality with regard to n-3 HUFA content.",
publisher = "Wiley, Hoboken",
journal = "Aquaculture Research",
title = "Dependence of the common carp (Cyprinus carpio L.) fatty acid profile on diet composition in a semi-intensive farming system: tissue and time variability",
pages = "3133-3121",
number = "6",
volume = "48",
doi = "10.1111/are.13143"
}

Trbović, D., Živić, I., Stanković, M., Zivić, M., Dulić, Z., Petronijević, R.,& Marković, Z.. (2017). Dependence of the common carp (Cyprinus carpio L.) fatty acid profile on diet composition in a semi-intensive farming system: tissue and time variability. in Aquaculture Research
Wiley, Hoboken., 48(6), 3121-3133.
https://doi.org/10.1111/are.13143

Trbović D, Živić I, Stanković M, Zivić M, Dulić Z, Petronijević R, Marković Z. Dependence of the common carp (Cyprinus carpio L.) fatty acid profile on diet composition in a semi-intensive farming system: tissue and time variability. in Aquaculture Research. 2017;48(6):3121-3133.
doi:10.1111/are.13143 .

Trbović, Dejana, Živić, Ivana, Stanković, Marko, Zivić, Miroslav, Dulić, Zorka, Petronijević, Radivoj, Marković, Zoran, "Dependence of the common carp (Cyprinus carpio L.) fatty acid profile on diet composition in a semi-intensive farming system: tissue and time variability" in Aquaculture Research, 48, no. 6 (2017):3121-3133,
https://doi.org/10.1111/are.13143 . .

TY  - JOUR
AU  - Radosavljević, Vladimir
AU  - Maksimović-Zorić, Jelena
AU  - Veljović, Ljubiša
AU  - Ljubojević, Dragana
AU  - Ćirković, Miroslav
AU  - Marković, Zoran
AU  - Milićević, Vesna
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4619
AB  - Cyprinidae, the largest known fish family including carp and minnows, has worldwide distribution with many species that are economically important in aquaculture. As would be expected, many viral pathogens can affect this group. The most pathogenic of these are the rhabdoviruses, a reovirus and three herpesviruses. Cyprinid herpesviruses can cause significant economic losses in aquaculture, and some of these viruses are oncogenic. The three herpesviruses are closely related but cause distinctly different diseases. Fish pox, caused by cyprinid herpesvirus 1 (CyHV-1), is one of the oldest known fish diseases, being recorded as early as 1563. It takes the form of a hyperplastic, epidermal papilloma on common carp. Cyprinid herpesvirus 2 (CyHV-2) is causative agent of herpesviral hematopoietic necrosis (HVHN). The herpesvirus was first isolated from cultured goldfish in Japan. It causes a severe epizootic but no external clinical signs were apparent on affected fish. One of the most economically important and researched viral diseases of carp is koi herpesviral disease caused by cyprinid herpesvirus 3 (CyHV-3). The aim of this paper is to present the current knowledge on herpesvirus diseases of the cyprinids.
AB  - Ciprinide, najveća poznata familija riba, koja obuhvata šaranske vrste riba, je rasprostranjena širom sveta, sa mnogim vrstama koje imaju veliki ekonomski značaj u akvakulturi. Kao što bi se moglo očekivati, mnogi virusi mogu delovati na ovu grupu, među kojima su od najvećeg značaja pripadnici familija rabdovirusa, reovirusa i herpesvirusa. Herpesvirusi ciprinida mogu izazvati značajne ekonomske gubitke u akvakulturi, a neki od njih virusa su onkogeni. Iako su veoma srodni herpesvirusi ciprinida izazivaju različite bolesti sa veoma različitim karakteristikama. Boginje riba, koje izaziva herpesvirus 1 (CyHV-1), je jedno od najstarijih poznatih bolesti riba, utvrđeno još 1563. godine. Ovo oboljenje se po pravilu ispoljava u vidu hiperplastičnih papilomatoznih promena epiderma šarana. Herpesvirus 2 (CyHV-2) je uzročnik herpesvirusne hematopoezne nekroze (HVHN). Ovaj virus je prvi put izolovan iz zlatnih ribica u Japanu. Kao posledica delovanja uzročnika dolazi do pojave značajnih epizootija bez izraženih kliničkih znakova kod obolelih riba. Jedno od ekonomski najznačajnijih virusnih oboljenja šarana je koi herpesviroza izazvana ciprinim herpesvirusom 3 (CyHV-3). Cilj ovog rada je da se predstave aktuelna saznanja o oboljenjima ciprinida izazvanih herpesvirusima.
PB  - Naučni institut za veterinarstvo "Novi Sad", Novi Sad
T2  - Arhiv veterinarske medicine
T1  - Cyprinid herpesvirus diseases
T1  - Herpesvirusne bolesti ciprinida
EP  - 60
IS  - 1
SP  - 51
VL  - 10
DO  - 10.46784/e-avm.v10i1.81
ER  - 

@article{
author = "Radosavljević, Vladimir and Maksimović-Zorić, Jelena and Veljović, Ljubiša and Ljubojević, Dragana and Ćirković, Miroslav and Marković, Zoran and Milićević, Vesna",
year = "2017",
abstract = "Cyprinidae, the largest known fish family including carp and minnows, has worldwide distribution with many species that are economically important in aquaculture. As would be expected, many viral pathogens can affect this group. The most pathogenic of these are the rhabdoviruses, a reovirus and three herpesviruses. Cyprinid herpesviruses can cause significant economic losses in aquaculture, and some of these viruses are oncogenic. The three herpesviruses are closely related but cause distinctly different diseases. Fish pox, caused by cyprinid herpesvirus 1 (CyHV-1), is one of the oldest known fish diseases, being recorded as early as 1563. It takes the form of a hyperplastic, epidermal papilloma on common carp. Cyprinid herpesvirus 2 (CyHV-2) is causative agent of herpesviral hematopoietic necrosis (HVHN). The herpesvirus was first isolated from cultured goldfish in Japan. It causes a severe epizootic but no external clinical signs were apparent on affected fish. One of the most economically important and researched viral diseases of carp is koi herpesviral disease caused by cyprinid herpesvirus 3 (CyHV-3). The aim of this paper is to present the current knowledge on herpesvirus diseases of the cyprinids., Ciprinide, najveća poznata familija riba, koja obuhvata šaranske vrste riba, je rasprostranjena širom sveta, sa mnogim vrstama koje imaju veliki ekonomski značaj u akvakulturi. Kao što bi se moglo očekivati, mnogi virusi mogu delovati na ovu grupu, među kojima su od najvećeg značaja pripadnici familija rabdovirusa, reovirusa i herpesvirusa. Herpesvirusi ciprinida mogu izazvati značajne ekonomske gubitke u akvakulturi, a neki od njih virusa su onkogeni. Iako su veoma srodni herpesvirusi ciprinida izazivaju različite bolesti sa veoma različitim karakteristikama. Boginje riba, koje izaziva herpesvirus 1 (CyHV-1), je jedno od najstarijih poznatih bolesti riba, utvrđeno još 1563. godine. Ovo oboljenje se po pravilu ispoljava u vidu hiperplastičnih papilomatoznih promena epiderma šarana. Herpesvirus 2 (CyHV-2) je uzročnik herpesvirusne hematopoezne nekroze (HVHN). Ovaj virus je prvi put izolovan iz zlatnih ribica u Japanu. Kao posledica delovanja uzročnika dolazi do pojave značajnih epizootija bez izraženih kliničkih znakova kod obolelih riba. Jedno od ekonomski najznačajnijih virusnih oboljenja šarana je koi herpesviroza izazvana ciprinim herpesvirusom 3 (CyHV-3). Cilj ovog rada je da se predstave aktuelna saznanja o oboljenjima ciprinida izazvanih herpesvirusima.",
publisher = "Naučni institut za veterinarstvo "Novi Sad", Novi Sad",
journal = "Arhiv veterinarske medicine",
title = "Cyprinid herpesvirus diseases, Herpesvirusne bolesti ciprinida",
pages = "60-51",
number = "1",
volume = "10",
doi = "10.46784/e-avm.v10i1.81"
}

Radosavljević, V., Maksimović-Zorić, J., Veljović, L., Ljubojević, D., Ćirković, M., Marković, Z.,& Milićević, V.. (2017). Cyprinid herpesvirus diseases. in Arhiv veterinarske medicine
Naučni institut za veterinarstvo "Novi Sad", Novi Sad., 10(1), 51-60.
https://doi.org/10.46784/e-avm.v10i1.81

Radosavljević V, Maksimović-Zorić J, Veljović L, Ljubojević D, Ćirković M, Marković Z, Milićević V. Cyprinid herpesvirus diseases. in Arhiv veterinarske medicine. 2017;10(1):51-60.
doi:10.46784/e-avm.v10i1.81 .

Radosavljević, Vladimir, Maksimović-Zorić, Jelena, Veljović, Ljubiša, Ljubojević, Dragana, Ćirković, Miroslav, Marković, Zoran, Milićević, Vesna, "Cyprinid herpesvirus diseases" in Arhiv veterinarske medicine, 10, no. 1 (2017):51-60,
https://doi.org/10.46784/e-avm.v10i1.81 . .

TY  - JOUR
AU  - Stojanović, K.
AU  - Zivić, M.
AU  - Dulić, Zorka
AU  - Marković, Zoran
AU  - Krizmanić, J.
AU  - Milošević, Djuradj
AU  - Miljanović, B.
AU  - Jovanović, J.
AU  - Vidaković, D.
AU  - Živić, Ivana
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4450
AB  - Trout farms are one of the major sources of pollution of highland streams and rivers, which are very sensitive ecosystems otherwise scarcely influenced by human activities. A trout farm with low annual production was chosen for comparative monitoring of its effects on the macrozoobenthos, epilithic diatom, and potamoplankton communities in the receiving stream. Research was conducted every 2 months during a period of 1 year (one control point and three localities downstream from the farm). The fish farm discharge induced moderate alteration of environmental factors in the receiving watercourse, viz., significant increase of the ionized and un-ionized ammonia fraction, dissolved oxygen concentration, and biological oxygen demand. Species richness and Simpson's diversity index did not change in any of the communities. Correspondent analysis of potamoplankton community composition clearly showed trout farm effects, thereby indicating the need for reevaluation of saprobic valence values for potamoplankton species. The complete lack of influence of the trout farm discharge on the epilithic diatom community is probably due to absence of significant changes of phosphorus concentration in the receiving stream. Effects of the trout farm on the macrozoobenthos community were further characterized by 14 additional indices. The percentages of Chironomidae larvae, shredders, and total collectors; ratio of shredders to collectors; and the family biotic index are suggested as candidates for future multimetric index for measuring of trout farm influence.
PB  - Springer, Dordrecht
T2  - Environmental Monitoring and Assessment
T1  - Comparative study of the effects of a small-scale trout farm on the macrozoobenthos, potamoplankton, and epilithic diatom communities
IS  - 8
VL  - 189
DO  - 10.1007/s10661-017-6114-0
ER  - 

@article{
author = "Stojanović, K. and Zivić, M. and Dulić, Zorka and Marković, Zoran and Krizmanić, J. and Milošević, Djuradj and Miljanović, B. and Jovanović, J. and Vidaković, D. and Živić, Ivana",
year = "2017",
abstract = "Trout farms are one of the major sources of pollution of highland streams and rivers, which are very sensitive ecosystems otherwise scarcely influenced by human activities. A trout farm with low annual production was chosen for comparative monitoring of its effects on the macrozoobenthos, epilithic diatom, and potamoplankton communities in the receiving stream. Research was conducted every 2 months during a period of 1 year (one control point and three localities downstream from the farm). The fish farm discharge induced moderate alteration of environmental factors in the receiving watercourse, viz., significant increase of the ionized and un-ionized ammonia fraction, dissolved oxygen concentration, and biological oxygen demand. Species richness and Simpson's diversity index did not change in any of the communities. Correspondent analysis of potamoplankton community composition clearly showed trout farm effects, thereby indicating the need for reevaluation of saprobic valence values for potamoplankton species. The complete lack of influence of the trout farm discharge on the epilithic diatom community is probably due to absence of significant changes of phosphorus concentration in the receiving stream. Effects of the trout farm on the macrozoobenthos community were further characterized by 14 additional indices. The percentages of Chironomidae larvae, shredders, and total collectors; ratio of shredders to collectors; and the family biotic index are suggested as candidates for future multimetric index for measuring of trout farm influence.",
publisher = "Springer, Dordrecht",
journal = "Environmental Monitoring and Assessment",
title = "Comparative study of the effects of a small-scale trout farm on the macrozoobenthos, potamoplankton, and epilithic diatom communities",
number = "8",
volume = "189",
doi = "10.1007/s10661-017-6114-0"
}

Stojanović, K., Zivić, M., Dulić, Z., Marković, Z., Krizmanić, J., Milošević, D., Miljanović, B., Jovanović, J., Vidaković, D.,& Živić, I.. (2017). Comparative study of the effects of a small-scale trout farm on the macrozoobenthos, potamoplankton, and epilithic diatom communities. in Environmental Monitoring and Assessment
Springer, Dordrecht., 189(8).
https://doi.org/10.1007/s10661-017-6114-0

Stojanović K, Zivić M, Dulić Z, Marković Z, Krizmanić J, Milošević D, Miljanović B, Jovanović J, Vidaković D, Živić I. Comparative study of the effects of a small-scale trout farm on the macrozoobenthos, potamoplankton, and epilithic diatom communities. in Environmental Monitoring and Assessment. 2017;189(8).
doi:10.1007/s10661-017-6114-0 .

Stojanović, K., Zivić, M., Dulić, Zorka, Marković, Zoran, Krizmanić, J., Milošević, Djuradj, Miljanović, B., Jovanović, J., Vidaković, D., Živić, Ivana, "Comparative study of the effects of a small-scale trout farm on the macrozoobenthos, potamoplankton, and epilithic diatom communities" in Environmental Monitoring and Assessment, 189, no. 8 (2017),
https://doi.org/10.1007/s10661-017-6114-0 . .

TY  - JOUR
AU  - Rašković, Božidar
AU  - Circi, Milos
AU  - Koko, Vesna
AU  - Stanković, Marko
AU  - Živić, Ivana
AU  - Marković, Zoran
AU  - Poleksić, Vesna
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4195
AB  - In order to determine effects of different types of supplementary feed on the histology of liver and intestine of carp reared in a semi-intensive system, a six-month field experiment was carried out. Carp yearlings were fed different supplemental feeds: cereals (CF), pelleted (PF) and extruded (EF) compound feeds. Hepatocytes histomorphometry revealed larger nuclear profile area of EF-fed fish compared to other two groups, while cytoplasmic profile area of the hepatocytes decreased in following sequence: CF > EF > PF. Lower nucleus/cytoplasm ratio was found in CF-fed fish compared to EF- and PF-fed fish. Striking, season dependant finding, was that regardless of the type of supplementary feed the number of lipid droplets in hepatocytes was highest in July and August, lipid depletion occurred in September and October, while glycogen was present in hepatocytes throughout the study. No size difference between groups was observed for enterocytes height, absorptive surface height and number of goblet cells in tunica mucosa, but a strong relationship between length of intestinal folds and fish weight was found. Histological analysis revealed a difference among three types of supplemental feed used in this field study: extruded or steam-pelleted feed induced better nutritional status of common carp in comparison to cereals. At the same time, histomorphometry indicated some differences between EF-and PF-fed fish.
PB  - Springer, New York
T2  - Biologia
T1  - Effect of supplemental feeds on liver and intestine of common carp (Cyprinus carpio) in semi-intensive rearing system: histological implications
EP  - 219
IS  - 2
SP  - 212
VL  - 71
DO  - 10.1515/biolog-2016-0017
ER  - 

@article{
author = "Rašković, Božidar and Circi, Milos and Koko, Vesna and Stanković, Marko and Živić, Ivana and Marković, Zoran and Poleksić, Vesna",
year = "2016",
abstract = "In order to determine effects of different types of supplementary feed on the histology of liver and intestine of carp reared in a semi-intensive system, a six-month field experiment was carried out. Carp yearlings were fed different supplemental feeds: cereals (CF), pelleted (PF) and extruded (EF) compound feeds. Hepatocytes histomorphometry revealed larger nuclear profile area of EF-fed fish compared to other two groups, while cytoplasmic profile area of the hepatocytes decreased in following sequence: CF > EF > PF. Lower nucleus/cytoplasm ratio was found in CF-fed fish compared to EF- and PF-fed fish. Striking, season dependant finding, was that regardless of the type of supplementary feed the number of lipid droplets in hepatocytes was highest in July and August, lipid depletion occurred in September and October, while glycogen was present in hepatocytes throughout the study. No size difference between groups was observed for enterocytes height, absorptive surface height and number of goblet cells in tunica mucosa, but a strong relationship between length of intestinal folds and fish weight was found. Histological analysis revealed a difference among three types of supplemental feed used in this field study: extruded or steam-pelleted feed induced better nutritional status of common carp in comparison to cereals. At the same time, histomorphometry indicated some differences between EF-and PF-fed fish.",
publisher = "Springer, New York",
journal = "Biologia",
title = "Effect of supplemental feeds on liver and intestine of common carp (Cyprinus carpio) in semi-intensive rearing system: histological implications",
pages = "219-212",
number = "2",
volume = "71",
doi = "10.1515/biolog-2016-0017"
}

Rašković, B., Circi, M., Koko, V., Stanković, M., Živić, I., Marković, Z.,& Poleksić, V.. (2016). Effect of supplemental feeds on liver and intestine of common carp (Cyprinus carpio) in semi-intensive rearing system: histological implications. in Biologia
Springer, New York., 71(2), 212-219.
https://doi.org/10.1515/biolog-2016-0017

Rašković B, Circi M, Koko V, Stanković M, Živić I, Marković Z, Poleksić V. Effect of supplemental feeds on liver and intestine of common carp (Cyprinus carpio) in semi-intensive rearing system: histological implications. in Biologia. 2016;71(2):212-219.
doi:10.1515/biolog-2016-0017 .

Rašković, Božidar, Circi, Milos, Koko, Vesna, Stanković, Marko, Živić, Ivana, Marković, Zoran, Poleksić, Vesna, "Effect of supplemental feeds on liver and intestine of common carp (Cyprinus carpio) in semi-intensive rearing system: histological implications" in Biologia, 71, no. 2 (2016):212-219,
https://doi.org/10.1515/biolog-2016-0017 . .

TY  - JOUR
AU  - Marković, Zoran
AU  - Stanković, Marko
AU  - Rašković, Božidar
AU  - Dulić, Zorka
AU  - Živić, Ivana
AU  - Poleksić, Vesna
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4058
AB  - The semi-intensive system of carp farming is dominant in inland aquaculture. Although it appears to be simple, this system has a whole range of options, from those based on traditional rearing methods with use of plants from the region where the fish are reared to production based on the use of high-quality concentrated feeds. In this paper, we conduct a comparative analysis of the effect of using cereal grains as opposed to compound feed (pelleted and extruded) on the quantity of fish produced, flesh quality, histological changes in the digestive tract, water quality, and structure of the biocoenosis in the pond ecosystem. When the fish are fed cereal grains, production ranges from 500 to 1500 kg/ha, while using compound feed gives production that is twice as great. The proportions of protein and water are higher and that of lipids lower in flesh of common carp reared on compound feed in relation to fish fed cereal grains. Use of extruded feed gives better content of n-3 polyunsaturated fatty acids and a better n-3/n-6 ratio than when pelleted feed and cereal grains are used. Comparison of water quality in carp ponds under conditions of using various types of feed indicates that there are no significant differences. Although it was expected that feed with a higher percentage of proteins would cause disturbances in the aquatic ecosystem, their continual incorporation into the cycling of matter in the water contributes to maintenance of ecological equilibrium and even indirectly promotes growth of the common carp.
PB  - Springer, Dordrecht
T2  - Aquaculture International
T1  - Comparative analysis of using cereal grains and compound feed in semi-intensive common carp pond production
EP  - 1723
IS  - 6
SP  - 1699
VL  - 24
DO  - 10.1007/s10499-016-0076-z
ER  - 

@article{
author = "Marković, Zoran and Stanković, Marko and Rašković, Božidar and Dulić, Zorka and Živić, Ivana and Poleksić, Vesna",
year = "2016",
abstract = "The semi-intensive system of carp farming is dominant in inland aquaculture. Although it appears to be simple, this system has a whole range of options, from those based on traditional rearing methods with use of plants from the region where the fish are reared to production based on the use of high-quality concentrated feeds. In this paper, we conduct a comparative analysis of the effect of using cereal grains as opposed to compound feed (pelleted and extruded) on the quantity of fish produced, flesh quality, histological changes in the digestive tract, water quality, and structure of the biocoenosis in the pond ecosystem. When the fish are fed cereal grains, production ranges from 500 to 1500 kg/ha, while using compound feed gives production that is twice as great. The proportions of protein and water are higher and that of lipids lower in flesh of common carp reared on compound feed in relation to fish fed cereal grains. Use of extruded feed gives better content of n-3 polyunsaturated fatty acids and a better n-3/n-6 ratio than when pelleted feed and cereal grains are used. Comparison of water quality in carp ponds under conditions of using various types of feed indicates that there are no significant differences. Although it was expected that feed with a higher percentage of proteins would cause disturbances in the aquatic ecosystem, their continual incorporation into the cycling of matter in the water contributes to maintenance of ecological equilibrium and even indirectly promotes growth of the common carp.",
publisher = "Springer, Dordrecht",
journal = "Aquaculture International",
title = "Comparative analysis of using cereal grains and compound feed in semi-intensive common carp pond production",
pages = "1723-1699",
number = "6",
volume = "24",
doi = "10.1007/s10499-016-0076-z"
}

Marković, Z., Stanković, M., Rašković, B., Dulić, Z., Živić, I.,& Poleksić, V.. (2016). Comparative analysis of using cereal grains and compound feed in semi-intensive common carp pond production. in Aquaculture International
Springer, Dordrecht., 24(6), 1699-1723.
https://doi.org/10.1007/s10499-016-0076-z

Marković Z, Stanković M, Rašković B, Dulić Z, Živić I, Poleksić V. Comparative analysis of using cereal grains and compound feed in semi-intensive common carp pond production. in Aquaculture International. 2016;24(6):1699-1723.
doi:10.1007/s10499-016-0076-z .

Marković, Zoran, Stanković, Marko, Rašković, Božidar, Dulić, Zorka, Živić, Ivana, Poleksić, Vesna, "Comparative analysis of using cereal grains and compound feed in semi-intensive common carp pond production" in Aquaculture International, 24, no. 6 (2016):1699-1723,
https://doi.org/10.1007/s10499-016-0076-z . .

TY  - JOUR
AU  - Rašković, Božidar
AU  - Cicovacki, Stanislav
AU  - Ćirić, Milos
AU  - Marković, Zoran
AU  - Poleksić, Vesna
PY  - 2016
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4094
AB  - The semi-intensive system of common carp mono-culture in earthen ponds is currently the most practiced fish rearing system in several countries in Eastern Europe. This system is based on the addition of supplemented feed to ponds to achieve faster growth. In this study, the general state of the fish health was monitored when three different types of feeds were used: grain cereals (CF), commercial pelleted feed and extruded feed. The markers used were: (i) the histopathological index (HP) of the main organs: gills, liver and kidney; and (ii) the histomorphometric parameters of the hepatocytes and enterocytes to assess the state of the digestive system in fish fed different types of supplemented feed. At the end of the experiment, the fish were in good health, since irreversible lesions were not noticed to a greater extent in any of the fish organs. There were also no other severe lesions present. However, the results showed differences in the HP indices of the liver and gills, as well as the total HP index, indicating a better health status of the fish in the CF group. The histomorphometric results showed larger cytoplasmic areas of hepatocytes in fish fed CF, which is attributed to glycogen accumulation and higher numbers of goblet cells in the distal intestines of fish fed compound feeds. This can be attributed to slight inflammation.
PB  - Wiley, Hoboken
T2  - Aquaculture Research
T1  - Integrative approach of histopathology and histomorphometry of common carp (Cyprinus carpio L.) organs as a marker of general fish health state in pond culture
EP  - 3463
IS  - 11
SP  - 3455
VL  - 47
DO  - 10.1111/are.12795
ER  - 

@article{
author = "Rašković, Božidar and Cicovacki, Stanislav and Ćirić, Milos and Marković, Zoran and Poleksić, Vesna",
year = "2016",
abstract = "The semi-intensive system of common carp mono-culture in earthen ponds is currently the most practiced fish rearing system in several countries in Eastern Europe. This system is based on the addition of supplemented feed to ponds to achieve faster growth. In this study, the general state of the fish health was monitored when three different types of feeds were used: grain cereals (CF), commercial pelleted feed and extruded feed. The markers used were: (i) the histopathological index (HP) of the main organs: gills, liver and kidney; and (ii) the histomorphometric parameters of the hepatocytes and enterocytes to assess the state of the digestive system in fish fed different types of supplemented feed. At the end of the experiment, the fish were in good health, since irreversible lesions were not noticed to a greater extent in any of the fish organs. There were also no other severe lesions present. However, the results showed differences in the HP indices of the liver and gills, as well as the total HP index, indicating a better health status of the fish in the CF group. The histomorphometric results showed larger cytoplasmic areas of hepatocytes in fish fed CF, which is attributed to glycogen accumulation and higher numbers of goblet cells in the distal intestines of fish fed compound feeds. This can be attributed to slight inflammation.",
publisher = "Wiley, Hoboken",
journal = "Aquaculture Research",
title = "Integrative approach of histopathology and histomorphometry of common carp (Cyprinus carpio L.) organs as a marker of general fish health state in pond culture",
pages = "3463-3455",
number = "11",
volume = "47",
doi = "10.1111/are.12795"
}

Rašković, B., Cicovacki, S., Ćirić, M., Marković, Z.,& Poleksić, V.. (2016). Integrative approach of histopathology and histomorphometry of common carp (Cyprinus carpio L.) organs as a marker of general fish health state in pond culture. in Aquaculture Research
Wiley, Hoboken., 47(11), 3455-3463.
https://doi.org/10.1111/are.12795

Rašković B, Cicovacki S, Ćirić M, Marković Z, Poleksić V. Integrative approach of histopathology and histomorphometry of common carp (Cyprinus carpio L.) organs as a marker of general fish health state in pond culture. in Aquaculture Research. 2016;47(11):3455-3463.
doi:10.1111/are.12795 .

Rašković, Božidar, Cicovacki, Stanislav, Ćirić, Milos, Marković, Zoran, Poleksić, Vesna, "Integrative approach of histopathology and histomorphometry of common carp (Cyprinus carpio L.) organs as a marker of general fish health state in pond culture" in Aquaculture Research, 47, no. 11 (2016):3455-3463,
https://doi.org/10.1111/are.12795 . .

TY  - CONF
AU  - Marković, Zoran
AU  - Stanković, Marko
AU  - Živić, Ivana
AU  - Dulić, Zorka
AU  - Rašković, Božidar
AU  - Vukojević, Dalibor
AU  - Relić, Renata
AU  - Poleksić, Vesna
PY  - 2015
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5576
AB  - Jedna od najviše gajenih ciprinidnih vrsta riba u svetu je šaran. Gaji se u različitim sistemima, od ekstenzivnih do intenzivnih. Među brojnim načinima gajenja, poluintenzivna proizvodnja je apsolutno dominantna. Ovakva proizvodnja se bazira na kombinaciji prirodne i dodatne hrane. Prirodnom hranom se obezbeđuje proteini, ali i ostali potrebni sastojci neophodni za pravilan rast i razvoj ribljeg organizma, dok se dodatnom prihranom podmiruju energetske potrebe, ali i nedostajući proteini, minerali, vitamini, pre svega u periodima depresije prirodne hrane. Hrana za gajenog šarana  u velikoj meri utiče na proizvodne rezultate. Međutim hrana, iako veoma važna, samo je jedna karika u lancu bitnih ključnih tačaka od vodene njive do tanjira. Priprema ribnjačkih jezera pre nasada predstavlja važnu agrotehničku meru, a koja se često izostavlja, pre svega pri gajenju konzumnog šarana. Prezimljavanje ribnjačkog dna na suvom, tanjiranje, zakrečavanje, a potom đubrenje su od velikog uticaja na razvoj prirodne hrane, ali i na proces mineralizacije organskih materija u ribnjačkoj podlozi, kao i na dezinfekciju ribnjaka, čime se obezbeđuje povoljni ambijentalni uslovi za gajenje šarana. Izbor monokulture ili polikulture u velikoj meri može uticati na ostvarenje profita u poluintenzivnoj proizvodnji šarana, ne samo zahvaljujući maksimalnom iskorišćavanju prirodnih potencijala ribnjaka, već i zahvaljujući obezbeđivanju stabilnosti ribnjačkog ekosistema. Kvalitet šaranske mlađi za nasad jedna je od najvažnijih ključnih tačaka. Izbor mlađi dobijene od selekcionisanih matica predstavlja najbolji, a izbor mlađi iz divljeg mresta najlošiji izbor sa nepredvidivim rezultatima. Jedna od dilema je i da li u ribnjačkim objektima gajiti samo jednu uzrasnu kategoriju ili primeniti mešani nasad? Nasad dvogodišnje mlađi za gajenje konzumnog šarana koji je u toku prethodnog perioda bila bolesna zajedno sa jednomesečnom ili jednogodišnjom mlađi  predstavljaju loš tehnološki potez. Međutim, mešani nasad, predstavlja dobar izbor ukoliko želimo da maksimalno iskoristimo prirodnu hranu, kao i u ribnjačkim uslovima u kojima prihranu riba obavljamo peletiranom hranom. Nakon dobre pripreme ribnjačkog objekta, kao i izbora  mlađi za nasad  predstoji nam odluka kojom vrstom hrane prihranjivati šarana. Izbor žitarica u poluintenzivnoj proizvodnji  je opravdan u uslovima dobre razvijenosti prirodne hrane, želje da se proizvodi od 1 do 1,5 t/ha, kao i nemogućnosti plasmana veće količine ribe na tržište. Koncentrovane smeše su u prednosti kada se želi proizvesti više od 1,5 t/ha i šaran boljih nutritivnih svojstava. Od koncentrovanih, ekstrudinara hrana je po najvećem broju kriterijuma u prednosti u odnosu na peletiranu.Veoma je važno voditi računa i o činjenici da u različitim periodima proizvodne sezone (pre svega u zavisnosti od temperature i razvijenosti prirodne hrane) gajenom šaranu odgovora hrana različitog sastava (različitog sadržaja  proteina, ugljenih hidrata, vitamina, minerala). Jedan od ključnih faktora za dobre proizvodne rezultate je i potreba da se ribe sačuvaju od ihtiofagnih ptica, sisara, pa i čoveka. Pored odabira pravih tehnoloških postupaka stalno praćenje zdravstvenog stanja gajenog šarana, kao i preventivno delovanje su najbolji načini održavanja stabilnosti zdravstvenog stanja gajenih riba. Iako poluintenzivno gajenje šarana u pogledu dobrobiti riba, predstavlja jedan od oblika proizvodnje koji je najbliži idealnom, sam izlov, transport i skladištenje u prodavnicama živog šarana je period „pakla“ za ovu vrstu.  Otuda je neophodno posebnu pažnju posvetiti tehnologiji izlova i transporta šarana  u cilju unapređenja dobrobiti riba, a sa ciljem smanjenja stresa kod izlovljene šaranske mlađi, što će imati pozitivan efekat na smanjenje mortaliteta, održavanje dobrog zdravstvenog stanja u narednim periodima gajenja šarana, kao i samog kvaliteta mesa konzumnog šarana. Među poslednjim, ali za dalji razvoj šaranskog ribarstva jednim od ključnih faktora je način prometa šaranom. Promet živog šarana sa aspekta ekonomije predstavlja skup način, sa aspekta  dobrobiti riba nehuman, a sa aspekta praćenja trendova plasmana ribe zastareli i neusklađen način prodaje sa zahtevima savremenog kupca.
C3  - 7. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 10
T1  - The Carp, From the Aquatic Field to the Dish: Key Points in the Semi Intensive Production and Placement
T1  - Šaran, od vodene njive do tanjira: ključne tačke u poluintenzivnoj proizvodnji i plasmanu
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5576
ER  - 

@conference{
author = "Marković, Zoran and Stanković, Marko and Živić, Ivana and Dulić, Zorka and Rašković, Božidar and Vukojević, Dalibor and Relić, Renata and Poleksić, Vesna",
year = "2015",
abstract = "Jedna od najviše gajenih ciprinidnih vrsta riba u svetu je šaran. Gaji se u različitim sistemima, od ekstenzivnih do intenzivnih. Među brojnim načinima gajenja, poluintenzivna proizvodnja je apsolutno dominantna. Ovakva proizvodnja se bazira na kombinaciji prirodne i dodatne hrane. Prirodnom hranom se obezbeđuje proteini, ali i ostali potrebni sastojci neophodni za pravilan rast i razvoj ribljeg organizma, dok se dodatnom prihranom podmiruju energetske potrebe, ali i nedostajući proteini, minerali, vitamini, pre svega u periodima depresije prirodne hrane. Hrana za gajenog šarana  u velikoj meri utiče na proizvodne rezultate. Međutim hrana, iako veoma važna, samo je jedna karika u lancu bitnih ključnih tačaka od vodene njive do tanjira. Priprema ribnjačkih jezera pre nasada predstavlja važnu agrotehničku meru, a koja se često izostavlja, pre svega pri gajenju konzumnog šarana. Prezimljavanje ribnjačkog dna na suvom, tanjiranje, zakrečavanje, a potom đubrenje su od velikog uticaja na razvoj prirodne hrane, ali i na proces mineralizacije organskih materija u ribnjačkoj podlozi, kao i na dezinfekciju ribnjaka, čime se obezbeđuje povoljni ambijentalni uslovi za gajenje šarana. Izbor monokulture ili polikulture u velikoj meri može uticati na ostvarenje profita u poluintenzivnoj proizvodnji šarana, ne samo zahvaljujući maksimalnom iskorišćavanju prirodnih potencijala ribnjaka, već i zahvaljujući obezbeđivanju stabilnosti ribnjačkog ekosistema. Kvalitet šaranske mlađi za nasad jedna je od najvažnijih ključnih tačaka. Izbor mlađi dobijene od selekcionisanih matica predstavlja najbolji, a izbor mlađi iz divljeg mresta najlošiji izbor sa nepredvidivim rezultatima. Jedna od dilema je i da li u ribnjačkim objektima gajiti samo jednu uzrasnu kategoriju ili primeniti mešani nasad? Nasad dvogodišnje mlađi za gajenje konzumnog šarana koji je u toku prethodnog perioda bila bolesna zajedno sa jednomesečnom ili jednogodišnjom mlađi  predstavljaju loš tehnološki potez. Međutim, mešani nasad, predstavlja dobar izbor ukoliko želimo da maksimalno iskoristimo prirodnu hranu, kao i u ribnjačkim uslovima u kojima prihranu riba obavljamo peletiranom hranom. Nakon dobre pripreme ribnjačkog objekta, kao i izbora  mlađi za nasad  predstoji nam odluka kojom vrstom hrane prihranjivati šarana. Izbor žitarica u poluintenzivnoj proizvodnji  je opravdan u uslovima dobre razvijenosti prirodne hrane, želje da se proizvodi od 1 do 1,5 t/ha, kao i nemogućnosti plasmana veće količine ribe na tržište. Koncentrovane smeše su u prednosti kada se želi proizvesti više od 1,5 t/ha i šaran boljih nutritivnih svojstava. Od koncentrovanih, ekstrudinara hrana je po najvećem broju kriterijuma u prednosti u odnosu na peletiranu.Veoma je važno voditi računa i o činjenici da u različitim periodima proizvodne sezone (pre svega u zavisnosti od temperature i razvijenosti prirodne hrane) gajenom šaranu odgovora hrana različitog sastava (različitog sadržaja  proteina, ugljenih hidrata, vitamina, minerala). Jedan od ključnih faktora za dobre proizvodne rezultate je i potreba da se ribe sačuvaju od ihtiofagnih ptica, sisara, pa i čoveka. Pored odabira pravih tehnoloških postupaka stalno praćenje zdravstvenog stanja gajenog šarana, kao i preventivno delovanje su najbolji načini održavanja stabilnosti zdravstvenog stanja gajenih riba. Iako poluintenzivno gajenje šarana u pogledu dobrobiti riba, predstavlja jedan od oblika proizvodnje koji je najbliži idealnom, sam izlov, transport i skladištenje u prodavnicama živog šarana je period „pakla“ za ovu vrstu.  Otuda je neophodno posebnu pažnju posvetiti tehnologiji izlova i transporta šarana  u cilju unapređenja dobrobiti riba, a sa ciljem smanjenja stresa kod izlovljene šaranske mlađi, što će imati pozitivan efekat na smanjenje mortaliteta, održavanje dobrog zdravstvenog stanja u narednim periodima gajenja šarana, kao i samog kvaliteta mesa konzumnog šarana. Među poslednjim, ali za dalji razvoj šaranskog ribarstva jednim od ključnih faktora je način prometa šaranom. Promet živog šarana sa aspekta ekonomije predstavlja skup način, sa aspekta  dobrobiti riba nehuman, a sa aspekta praćenja trendova plasmana ribe zastareli i neusklađen način prodaje sa zahtevima savremenog kupca.",
journal = "7. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 10",
title = "The Carp, From the Aquatic Field to the Dish: Key Points in the Semi Intensive Production and Placement, Šaran, od vodene njive do tanjira: ključne tačke u poluintenzivnoj proizvodnji i plasmanu",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5576"
}

Marković, Z., Stanković, M., Živić, I., Dulić, Z., Rašković, B., Vukojević, D., Relić, R.,& Poleksić, V.. (2015). The Carp, From the Aquatic Field to the Dish: Key Points in the Semi Intensive Production and Placement. in 7. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 10.
https://hdl.handle.net/21.15107/rcub_agrospace_5576

Marković Z, Stanković M, Živić I, Dulić Z, Rašković B, Vukojević D, Relić R, Poleksić V. The Carp, From the Aquatic Field to the Dish: Key Points in the Semi Intensive Production and Placement. in 7. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 10. 2015;.
https://hdl.handle.net/21.15107/rcub_agrospace_5576 .

Marković, Zoran, Stanković, Marko, Živić, Ivana, Dulić, Zorka, Rašković, Božidar, Vukojević, Dalibor, Relić, Renata, Poleksić, Vesna, "The Carp, From the Aquatic Field to the Dish: Key Points in the Semi Intensive Production and Placement" in 7. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 10 (2015),
https://hdl.handle.net/21.15107/rcub_agrospace_5576 .

TY  - CONF
AU  - Relić, Renata
AU  - Rašković, Božidar
AU  - Vukojević, Dalibor
AU  - Stanković, Marko
AU  - Dulić, Zorka
AU  - Marković, Zoran
AU  - Poleksić, Vesna
PY  - 2015
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5604
AB  - Povrede i deformiteti predstavljaju pokazatelj narušene dobrobiti jer ukazuju na neodgovarajuće uslove gajenja i utiču na ponašanje, zdravstveno stanje i životni vek riba. Ove promene kod potrošača izazivaju odbojnost i mogu da smanje iskoristljivost ribljeg mesa. U ovom istraživanju utvrđeni su vrsta i karakter povreda i deformiteta na telu šaranske mlađi posle 96 dana boravka u tankovima sistema sa recirkulacijom vode (RAS). Mlađ je bila raspoređena u četiri gustine nasada: 1,31 kg/m3, 2,62 kg/m3, 3,94 kg/m3 i 5,24 kg/m3 (I, II, III i IV grupa). Grupa sa najmanjom gustinom nasada imala je najveću stopu preživljavanja (100%) i najmanje povreda i deformiteta. Povrede su najčešće uočene bočno, na sredini tela, kao i na repnom peraju. Prosečno su obuhvatale do 1% tela i na njihovu površinu, kao i na broj riba sa deformacijama nije uticala gustina nasada, (p > 0,05). Pojava deformitetea u različitim gustinama nasada kretala se od 1,60 to 6,92% (p  lt  0,05), a najčešće su zapažene lordoza i skraćenje gornje vilice. Detaljnije istraživanje karaktera i uzroka promena na telu može da doprinese pronalaženju optimalne gustine nasada za šaransku mlađ u tankovima, a time i poboljšanju proizvodnih rezultata i pružanju maksimalne zaštite njihove dobrobiti.
C3  - 7. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 10
T1  - Injuries And Deformities In Common Carp Fingerlings Grown In Different Stocking Densities – Preliminary Results
T1  - Povrede i deformiteti kod šaranske mlađi gajene u različitim gustinama nasada - preliminarni rezultati
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5604
ER  - 

@conference{
author = "Relić, Renata and Rašković, Božidar and Vukojević, Dalibor and Stanković, Marko and Dulić, Zorka and Marković, Zoran and Poleksić, Vesna",
year = "2015",
abstract = "Povrede i deformiteti predstavljaju pokazatelj narušene dobrobiti jer ukazuju na neodgovarajuće uslove gajenja i utiču na ponašanje, zdravstveno stanje i životni vek riba. Ove promene kod potrošača izazivaju odbojnost i mogu da smanje iskoristljivost ribljeg mesa. U ovom istraživanju utvrđeni su vrsta i karakter povreda i deformiteta na telu šaranske mlađi posle 96 dana boravka u tankovima sistema sa recirkulacijom vode (RAS). Mlađ je bila raspoređena u četiri gustine nasada: 1,31 kg/m3, 2,62 kg/m3, 3,94 kg/m3 i 5,24 kg/m3 (I, II, III i IV grupa). Grupa sa najmanjom gustinom nasada imala je najveću stopu preživljavanja (100%) i najmanje povreda i deformiteta. Povrede su najčešće uočene bočno, na sredini tela, kao i na repnom peraju. Prosečno su obuhvatale do 1% tela i na njihovu površinu, kao i na broj riba sa deformacijama nije uticala gustina nasada, (p > 0,05). Pojava deformitetea u različitim gustinama nasada kretala se od 1,60 to 6,92% (p  lt  0,05), a najčešće su zapažene lordoza i skraćenje gornje vilice. Detaljnije istraživanje karaktera i uzroka promena na telu može da doprinese pronalaženju optimalne gustine nasada za šaransku mlađ u tankovima, a time i poboljšanju proizvodnih rezultata i pružanju maksimalne zaštite njihove dobrobiti.",
journal = "7. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 10",
title = "Injuries And Deformities In Common Carp Fingerlings Grown In Different Stocking Densities – Preliminary Results, Povrede i deformiteti kod šaranske mlađi gajene u različitim gustinama nasada - preliminarni rezultati",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5604"
}

Relić, R., Rašković, B., Vukojević, D., Stanković, M., Dulić, Z., Marković, Z.,& Poleksić, V.. (2015). Injuries And Deformities In Common Carp Fingerlings Grown In Different Stocking Densities – Preliminary Results. in 7. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 10.
https://hdl.handle.net/21.15107/rcub_agrospace_5604

Relić R, Rašković B, Vukojević D, Stanković M, Dulić Z, Marković Z, Poleksić V. Injuries And Deformities In Common Carp Fingerlings Grown In Different Stocking Densities – Preliminary Results. in 7. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 10. 2015;.
https://hdl.handle.net/21.15107/rcub_agrospace_5604 .

Relić, Renata, Rašković, Božidar, Vukojević, Dalibor, Stanković, Marko, Dulić, Zorka, Marković, Zoran, Poleksić, Vesna, "Injuries And Deformities In Common Carp Fingerlings Grown In Different Stocking Densities – Preliminary Results" in 7. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 10 (2015),
https://hdl.handle.net/21.15107/rcub_agrospace_5604 .

TY  - CONF
AU  - Trbović, Dejana
AU  - Marković, Zoran
AU  - Petronijević, Radivoj
AU  - Canak, Stevan
AU  - Spirić, Danka
AU  - Djordjević, Vesna
AU  - Spirić, Aurelija
PY  - 2015
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5607
AB  - U ovom radu razmatrane su promene grupa masnih kiselina (zasićenih, mononezasićenih, polinezasićenih n-3 i n-6, kao i njihovog odnosa n-3/n-6) u zavisnosti od sadržaja lipida u mesu šarana sa dve vrste prihranjivanja (ekstrudirane hrane i kukuruza). Vrsta korišćene hrane značajno je uticala na sadržaj lipida deponovanih u tkivu ribe. Korelacija lipida sa sastavom masnih kiselina pokazala je, da se sa povećanjem sadržaja lipida u mesu šarana, masnokiselinski sastav značajno menjao: povećavale su se mononezasićene masne kiseline, sa dominantnom oleinskom kiselinom (18:1n-9), a istovremeno smanjivale n-3 i n-6 polinezasićene masne kiseline. Istraživanja koja su prikazana u ovom radu su ukazala na opravdanost prihranjivanja šarana ekstrudiranom hranom u cilju poboljšanja kvaliteta mesa ribe.
C3  - 7. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 10
T1  - Changes Of The Fatty Acid Composition And Total Lipid Content In Cultured Carp (Cyprinus Carpio L.) Correlated To Supplementary Diet
T1  - Promene sastava masnih kiselina i sadržaja lipida u mesu šarana (cyprinus carpio l.) U zavisnosti od dodatne hrane
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5607
ER  - 

@conference{
author = "Trbović, Dejana and Marković, Zoran and Petronijević, Radivoj and Canak, Stevan and Spirić, Danka and Djordjević, Vesna and Spirić, Aurelija",
year = "2015",
abstract = "U ovom radu razmatrane su promene grupa masnih kiselina (zasićenih, mononezasićenih, polinezasićenih n-3 i n-6, kao i njihovog odnosa n-3/n-6) u zavisnosti od sadržaja lipida u mesu šarana sa dve vrste prihranjivanja (ekstrudirane hrane i kukuruza). Vrsta korišćene hrane značajno je uticala na sadržaj lipida deponovanih u tkivu ribe. Korelacija lipida sa sastavom masnih kiselina pokazala je, da se sa povećanjem sadržaja lipida u mesu šarana, masnokiselinski sastav značajno menjao: povećavale su se mononezasićene masne kiseline, sa dominantnom oleinskom kiselinom (18:1n-9), a istovremeno smanjivale n-3 i n-6 polinezasićene masne kiseline. Istraživanja koja su prikazana u ovom radu su ukazala na opravdanost prihranjivanja šarana ekstrudiranom hranom u cilju poboljšanja kvaliteta mesa ribe.",
journal = "7. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 10",
title = "Changes Of The Fatty Acid Composition And Total Lipid Content In Cultured Carp (Cyprinus Carpio L.) Correlated To Supplementary Diet, Promene sastava masnih kiselina i sadržaja lipida u mesu šarana (cyprinus carpio l.) U zavisnosti od dodatne hrane",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5607"
}

Trbović, D., Marković, Z., Petronijević, R., Canak, S., Spirić, D., Djordjević, V.,& Spirić, A.. (2015). Changes Of The Fatty Acid Composition And Total Lipid Content In Cultured Carp (Cyprinus Carpio L.) Correlated To Supplementary Diet. in 7. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 10.
https://hdl.handle.net/21.15107/rcub_agrospace_5607

Trbović D, Marković Z, Petronijević R, Canak S, Spirić D, Djordjević V, Spirić A. Changes Of The Fatty Acid Composition And Total Lipid Content In Cultured Carp (Cyprinus Carpio L.) Correlated To Supplementary Diet. in 7. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 10. 2015;.
https://hdl.handle.net/21.15107/rcub_agrospace_5607 .

Trbović, Dejana, Marković, Zoran, Petronijević, Radivoj, Canak, Stevan, Spirić, Danka, Djordjević, Vesna, Spirić, Aurelija, "Changes Of The Fatty Acid Composition And Total Lipid Content In Cultured Carp (Cyprinus Carpio L.) Correlated To Supplementary Diet" in 7. International Conference “Water & Fish” Faculty of Agriculture, Belgrade-Zemun, Serbia, June, 10 (2015),
https://hdl.handle.net/21.15107/rcub_agrospace_5607 .