TY  - JOUR
AU  - Rennart, Tilo
AU  - Antić-Mladenović, Svetlana
AU  - Barančiková, Gabriela
AU  - Borůvka, Luboš
AU  - Bosak, Viktar
AU  - Cacovean, Horea
AU  - Čechmánková, Jarmila
AU  - Graf-Rosenfellner, Markus
AU  - Kobza, Jozef
AU  - Mayer, Stefanie
AU  - Michalski, Adam
AU  - Pavlů, Lenka
AU  - Rinklebe, Jörg
AU  - Savin, Igor
AU  - Rubinić, Vedran
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5776
AB  - Soils on riverine floodplains in temperate climate may be characterized by a mollic epipedon, i.e. by dark colour, enhanced content of soil organic matter (SOM), high ‘base’ saturation and developed structure in the topsoil. We studied 124 soil samples from ten central/east European countries to investigate whether SOM in mollic horizons has similar chemical features. We determined carbon contents with a thermal-gradient method to differentiate SOM with varying thermal stability, and carbonates. We characterized SOM by diffuse reflectance infrared Fourier-transform (DRIFT) spectroscopy. According to the World Reference Base for Soil Resources, 102 of the samples fulfilled all criteria of a mollic horizon. Mollic features were not restricted to the uppermost horizon but also detected in buried former surface horizons. Soil colour was mostly the criterion to exclude non-mollic samples. Mollic and adjacent non-mollic horizons contained thermostable SOM, indicating SOM stabilized by interaction with minerals or as black carbon (BC), to very similar extent, up to 20.4% of total soil organic carbon (SOC). However, the correlation between the contents of thermostable SOC and total SOC, the SOC:N ratios of the thermostable fraction, and the smaller extent of metal complexation of carboxyl groups, pointed to a larger contribution of BC to SOM of mollic samples than to SOM in non-mollic samples. Thus, like in mollic horizons in Chernozems and Phaeozems not affected by fluviatile dynamics, SOM in mollic horizons of floodplain soils seemed to consist of SOM affected by natural or anthropogenic fires, constituting a common chemical feature of SOM. Thus, BC may contribute to soil colour and SOM stability in mollic horizons of floodplain soils. However, apart from BC contribution, SOM in mollic horizons of floodplain soils may have further pathways of formation and development, as SOM may be inherited from deposited material or form/transform by degradative or constructive processes.
PB  - Elsevier
T2  - CATENA
T1  - Does soil organic matter in mollic horizons of central/east European floodplain soils have common chemical features?
SP  - 105192
VL  - 200
DO  - 10.1016/j.catena.2021.105192
ER  - 

@article{
author = "Rennart, Tilo and Antić-Mladenović, Svetlana and Barančiková, Gabriela and Borůvka, Luboš and Bosak, Viktar and Cacovean, Horea and Čechmánková, Jarmila and Graf-Rosenfellner, Markus and Kobza, Jozef and Mayer, Stefanie and Michalski, Adam and Pavlů, Lenka and Rinklebe, Jörg and Savin, Igor and Rubinić, Vedran",
year = "2021",
abstract = "Soils on riverine floodplains in temperate climate may be characterized by a mollic epipedon, i.e. by dark colour, enhanced content of soil organic matter (SOM), high ‘base’ saturation and developed structure in the topsoil. We studied 124 soil samples from ten central/east European countries to investigate whether SOM in mollic horizons has similar chemical features. We determined carbon contents with a thermal-gradient method to differentiate SOM with varying thermal stability, and carbonates. We characterized SOM by diffuse reflectance infrared Fourier-transform (DRIFT) spectroscopy. According to the World Reference Base for Soil Resources, 102 of the samples fulfilled all criteria of a mollic horizon. Mollic features were not restricted to the uppermost horizon but also detected in buried former surface horizons. Soil colour was mostly the criterion to exclude non-mollic samples. Mollic and adjacent non-mollic horizons contained thermostable SOM, indicating SOM stabilized by interaction with minerals or as black carbon (BC), to very similar extent, up to 20.4% of total soil organic carbon (SOC). However, the correlation between the contents of thermostable SOC and total SOC, the SOC:N ratios of the thermostable fraction, and the smaller extent of metal complexation of carboxyl groups, pointed to a larger contribution of BC to SOM of mollic samples than to SOM in non-mollic samples. Thus, like in mollic horizons in Chernozems and Phaeozems not affected by fluviatile dynamics, SOM in mollic horizons of floodplain soils seemed to consist of SOM affected by natural or anthropogenic fires, constituting a common chemical feature of SOM. Thus, BC may contribute to soil colour and SOM stability in mollic horizons of floodplain soils. However, apart from BC contribution, SOM in mollic horizons of floodplain soils may have further pathways of formation and development, as SOM may be inherited from deposited material or form/transform by degradative or constructive processes.",
publisher = "Elsevier",
journal = "CATENA",
title = "Does soil organic matter in mollic horizons of central/east European floodplain soils have common chemical features?",
pages = "105192",
volume = "200",
doi = "10.1016/j.catena.2021.105192"
}

Rennart, T., Antić-Mladenović, S., Barančiková, G., Borůvka, L., Bosak, V., Cacovean, H., Čechmánková, J., Graf-Rosenfellner, M., Kobza, J., Mayer, S., Michalski, A., Pavlů, L., Rinklebe, J., Savin, I.,& Rubinić, V.. (2021). Does soil organic matter in mollic horizons of central/east European floodplain soils have common chemical features?. in CATENA
Elsevier., 200, 105192.
https://doi.org/10.1016/j.catena.2021.105192

Rennart T, Antić-Mladenović S, Barančiková G, Borůvka L, Bosak V, Cacovean H, Čechmánková J, Graf-Rosenfellner M, Kobza J, Mayer S, Michalski A, Pavlů L, Rinklebe J, Savin I, Rubinić V. Does soil organic matter in mollic horizons of central/east European floodplain soils have common chemical features?. in CATENA. 2021;200:105192.
doi:10.1016/j.catena.2021.105192 .

Rennart, Tilo, Antić-Mladenović, Svetlana, Barančiková, Gabriela, Borůvka, Luboš, Bosak, Viktar, Cacovean, Horea, Čechmánková, Jarmila, Graf-Rosenfellner, Markus, Kobza, Jozef, Mayer, Stefanie, Michalski, Adam, Pavlů, Lenka, Rinklebe, Jörg, Savin, Igor, Rubinić, Vedran, "Does soil organic matter in mollic horizons of central/east European floodplain soils have common chemical features?" in CATENA, 200 (2021):105192,
https://doi.org/10.1016/j.catena.2021.105192 . .

TY  - JOUR
AU  - Pecelj, Milica
AU  - Matzarakis, Andreas
AU  - Vujadinović, Mirjam
AU  - Radovanović, Milan
AU  - Vagić, Nemanja
AU  - Đurić, Dijana
AU  - Cvetković, Milena
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5907
AB  - The analysis of the bioclimatic conditions is becoming increasingly relevant in climate interpretations for human needs, particularly in spatial planning, tourism, public health, sports events, bio-prognosis, etc. In this context, our study presents general temporal bioclimatic conditions in Belgrade, defined based on the PET, mPET and UTCI heat budget indices. Monthly, seasonal and annual indices were analyzed for urban and suburban weather stations based on 43 annual sets of meteorological data obtained by hourly observations at 7 h and 14 h CET. This study aims to present the distribution of PET, mPET and UTCI indices to show the pattern of each index in a mild climate location and to examine annual and seasonal differences of each index in the Belgrade urban center and suburban part of the city. The study results indicate higher biothermal stress in the urban area compared to the suburban zone and that the indices are congruent during the summer. At the same time, during the winter, they are more difficult to compare due to their pecu-liarities becoming more noticeable. The results obtained of all mean monthly and mean annual val-ues of all three indices clearly indicate the difference that follows the definition of the urban heat island (UHI), particularly those from morning observation and winter season. The UTCI index shows the most significant monthly, seasonal and annual difference between urban and suburban areas for both observations. The annual difference of ΔUTCI7h amounts to 1.5 °C is the same as the annual difference of minimum temperatures (Δtmin). In contrast, the annual differences of ΔPET7h ΔmPET7h are °smaller (0.8 °C and 0.7 °C) and closer to the annual differences of maximum temperatures Δtmax amounted of 0.6 °C.
PB  - MDPI
T2  - Atmosphere
T1  - Temporal Analysis of Urban-Suburban PET, mPET and UTCI Indices in Belgrade (Serbia)
IS  - 7
SP  - 916
VL  - 12
DO  - 10.3390/atmos12070916
ER  - 

@article{
author = "Pecelj, Milica and Matzarakis, Andreas and Vujadinović, Mirjam and Radovanović, Milan and Vagić, Nemanja and Đurić, Dijana and Cvetković, Milena",
year = "2021",
abstract = "The analysis of the bioclimatic conditions is becoming increasingly relevant in climate interpretations for human needs, particularly in spatial planning, tourism, public health, sports events, bio-prognosis, etc. In this context, our study presents general temporal bioclimatic conditions in Belgrade, defined based on the PET, mPET and UTCI heat budget indices. Monthly, seasonal and annual indices were analyzed for urban and suburban weather stations based on 43 annual sets of meteorological data obtained by hourly observations at 7 h and 14 h CET. This study aims to present the distribution of PET, mPET and UTCI indices to show the pattern of each index in a mild climate location and to examine annual and seasonal differences of each index in the Belgrade urban center and suburban part of the city. The study results indicate higher biothermal stress in the urban area compared to the suburban zone and that the indices are congruent during the summer. At the same time, during the winter, they are more difficult to compare due to their pecu-liarities becoming more noticeable. The results obtained of all mean monthly and mean annual val-ues of all three indices clearly indicate the difference that follows the definition of the urban heat island (UHI), particularly those from morning observation and winter season. The UTCI index shows the most significant monthly, seasonal and annual difference between urban and suburban areas for both observations. The annual difference of ΔUTCI7h amounts to 1.5 °C is the same as the annual difference of minimum temperatures (Δtmin). In contrast, the annual differences of ΔPET7h ΔmPET7h are °smaller (0.8 °C and 0.7 °C) and closer to the annual differences of maximum temperatures Δtmax amounted of 0.6 °C.",
publisher = "MDPI",
journal = "Atmosphere",
title = "Temporal Analysis of Urban-Suburban PET, mPET and UTCI Indices in Belgrade (Serbia)",
number = "7",
pages = "916",
volume = "12",
doi = "10.3390/atmos12070916"
}

Pecelj, M., Matzarakis, A., Vujadinović, M., Radovanović, M., Vagić, N., Đurić, D.,& Cvetković, M.. (2021). Temporal Analysis of Urban-Suburban PET, mPET and UTCI Indices in Belgrade (Serbia). in Atmosphere
MDPI., 12(7), 916.
https://doi.org/10.3390/atmos12070916

Pecelj M, Matzarakis A, Vujadinović M, Radovanović M, Vagić N, Đurić D, Cvetković M. Temporal Analysis of Urban-Suburban PET, mPET and UTCI Indices in Belgrade (Serbia). in Atmosphere. 2021;12(7):916.
doi:10.3390/atmos12070916 .

Pecelj, Milica, Matzarakis, Andreas, Vujadinović, Mirjam, Radovanović, Milan, Vagić, Nemanja, Đurić, Dijana, Cvetković, Milena, "Temporal Analysis of Urban-Suburban PET, mPET and UTCI Indices in Belgrade (Serbia)" in Atmosphere, 12, no. 7 (2021):916,
https://doi.org/10.3390/atmos12070916 . .

TY  - DATA
AU  - Rennart, Tilo
PY  - 2021
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5999
PB  - Elsevier
T2  - CATENA
T1  - Supplementary data for the article: Rennart, T. Does Soil Organic Matter in Mollic Horizons of Central/East European Floodplain Soils Have Common Chemical Features? CATENA 2021, 200, 105192. https://doi.org/10.1016/j.catena.2021.105192.
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5999
ER  - 

@misc{
author = "Rennart, Tilo",
year = "2021",
publisher = "Elsevier",
journal = "CATENA",
title = "Supplementary data for the article: Rennart, T. Does Soil Organic Matter in Mollic Horizons of Central/East European Floodplain Soils Have Common Chemical Features? CATENA 2021, 200, 105192. https://doi.org/10.1016/j.catena.2021.105192.",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5999"
}

Rennart, T.. (2021). Supplementary data for the article: Rennart, T. Does Soil Organic Matter in Mollic Horizons of Central/East European Floodplain Soils Have Common Chemical Features? CATENA 2021, 200, 105192. https://doi.org/10.1016/j.catena.2021.105192.. in CATENA
Elsevier..
https://hdl.handle.net/21.15107/rcub_agrospace_5999

Rennart T. Supplementary data for the article: Rennart, T. Does Soil Organic Matter in Mollic Horizons of Central/East European Floodplain Soils Have Common Chemical Features? CATENA 2021, 200, 105192. https://doi.org/10.1016/j.catena.2021.105192.. in CATENA. 2021;.
https://hdl.handle.net/21.15107/rcub_agrospace_5999 .

Rennart, Tilo, "Supplementary data for the article: Rennart, T. Does Soil Organic Matter in Mollic Horizons of Central/East European Floodplain Soils Have Common Chemical Features? CATENA 2021, 200, 105192. https://doi.org/10.1016/j.catena.2021.105192." in CATENA (2021),
https://hdl.handle.net/21.15107/rcub_agrospace_5999 .

TY  - JOUR
AU  - Isek, Josip
AU  - Kaludjerović, Lazar
AU  - Vuković, Nikola S.
AU  - Milošević, Maja
AU  - Vukašinović, Ivana
AU  - Tomić, Zorica
PY  - 2020
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5273
AB  - Two samples collected from the phosphogypsum deposits of the chemical products industry Elixir Prahovo (Serbia) were subjected to a recrystallization experiment performed over several repeated cycles. In these tests, phosphogypsum was separated into recrystallized (purified) gypsum, insoluble residue and supernatant. Both raw phosphogypsum and recrystallized gypsum were examined using inductively coupled plasma optical emission spectrometry, X-ray diffraction and scanning electron microscopy with energy-dispersive spectrometry. The activity concentrations of (238)u, (235)u, Ra-226, Pb-210,Th- 232 and 40 K were investigated using gamma-ray spectrometry. Based on the activity concentration results, a number of radiometric parameters were calculated for the original and recrystallized phosphogypsum (i.e. radium equivalent activity, y indices for construction materials, a index and external and internal hazard indices). Raw phosphogypsum samples showed greater mean activity concentration levels of U-238 and Ra-226 than the international recommended limits, while the recrystallized gypsum demonstrated notably lower activity concentrations for these two isotopes. The activity concentration of Ra-226 in recrystallized gypsum is similar to 6 times lower than in raw phosphogypsum. Therefore, recrystallized gypsum does not present a radiation hazard when used as a building material, while raw phosphogypsum meets the requirements only for road construction materials.
PB  - Mineralogical Soc, Twickenham
T2  - Clay Minerals
T1  - Refinement of waste phosphogypsum from Prahovo, Serbia: characterization and assessment of application in civil engineering
EP  - 70
IS  - 1
SP  - 63
VL  - 55
DO  - 10.1180/clm.2020.11
ER  - 

@article{
author = "Isek, Josip and Kaludjerović, Lazar and Vuković, Nikola S. and Milošević, Maja and Vukašinović, Ivana and Tomić, Zorica",
year = "2020",
abstract = "Two samples collected from the phosphogypsum deposits of the chemical products industry Elixir Prahovo (Serbia) were subjected to a recrystallization experiment performed over several repeated cycles. In these tests, phosphogypsum was separated into recrystallized (purified) gypsum, insoluble residue and supernatant. Both raw phosphogypsum and recrystallized gypsum were examined using inductively coupled plasma optical emission spectrometry, X-ray diffraction and scanning electron microscopy with energy-dispersive spectrometry. The activity concentrations of (238)u, (235)u, Ra-226, Pb-210,Th- 232 and 40 K were investigated using gamma-ray spectrometry. Based on the activity concentration results, a number of radiometric parameters were calculated for the original and recrystallized phosphogypsum (i.e. radium equivalent activity, y indices for construction materials, a index and external and internal hazard indices). Raw phosphogypsum samples showed greater mean activity concentration levels of U-238 and Ra-226 than the international recommended limits, while the recrystallized gypsum demonstrated notably lower activity concentrations for these two isotopes. The activity concentration of Ra-226 in recrystallized gypsum is similar to 6 times lower than in raw phosphogypsum. Therefore, recrystallized gypsum does not present a radiation hazard when used as a building material, while raw phosphogypsum meets the requirements only for road construction materials.",
publisher = "Mineralogical Soc, Twickenham",
journal = "Clay Minerals",
title = "Refinement of waste phosphogypsum from Prahovo, Serbia: characterization and assessment of application in civil engineering",
pages = "70-63",
number = "1",
volume = "55",
doi = "10.1180/clm.2020.11"
}

Isek, J., Kaludjerović, L., Vuković, N. S., Milošević, M., Vukašinović, I.,& Tomić, Z.. (2020). Refinement of waste phosphogypsum from Prahovo, Serbia: characterization and assessment of application in civil engineering. in Clay Minerals
Mineralogical Soc, Twickenham., 55(1), 63-70.
https://doi.org/10.1180/clm.2020.11

Isek J, Kaludjerović L, Vuković NS, Milošević M, Vukašinović I, Tomić Z. Refinement of waste phosphogypsum from Prahovo, Serbia: characterization and assessment of application in civil engineering. in Clay Minerals. 2020;55(1):63-70.
doi:10.1180/clm.2020.11 .

Isek, Josip, Kaludjerović, Lazar, Vuković, Nikola S., Milošević, Maja, Vukašinović, Ivana, Tomić, Zorica, "Refinement of waste phosphogypsum from Prahovo, Serbia: characterization and assessment of application in civil engineering" in Clay Minerals, 55, no. 1 (2020):63-70,
https://doi.org/10.1180/clm.2020.11 . .

TY  - JOUR
AU  - Mihajlović, Marina A.
AU  - Pešić, Radmilo
AU  - Jovanović, Mica B.
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5108
AB  - This paper deals with greenhouse gas (GHG) emissions originating from changes in the waste sector in developing and transitional economies. Using a Serbian case study, the effects of different waste disposal techniques on GHG emissions were analyzed in three scenarios: the current one, the worst one, and the best one. According to the Serbian national-waste management strategy, a large number of dumpsites and unsanitary landfills should be merged into several regional sanitary landfills. Results obtained from the SWM-GHG Calculator have shown potentially higher emissions from modern regional landfills than from dumpsites. Related environmental policy should therefore be analyzed in detail and applied. Environmental policy options are analyzed using the SWOT technique. The policy option to be implemented depends on country-specific circumstances, such as the adequate functioning of institutions, the effectiveness of the judicial system, the established legal framework, and the general level of competence in the waste management sector. If all of these conditions are in place, the polluter pays' option is the superior one. However, if the level of knowledge and capacity in waste sector is low, and if there are no adequate institutions, or if the judicial system is inefficient, the first option appears to be the right one.
PB  - Wiley Periodicals, Inc, San Francisco
T2  - Greenhouse Gases-Science and Technology
T1  - Framework of new landfill GHG policy in developing countries: Case study of Serbia
EP  - 159
IS  - 2
SP  - 152
VL  - 9
DO  - 10.1002/ghg.1854
ER  - 

@article{
author = "Mihajlović, Marina A. and Pešić, Radmilo and Jovanović, Mica B.",
year = "2019",
abstract = "This paper deals with greenhouse gas (GHG) emissions originating from changes in the waste sector in developing and transitional economies. Using a Serbian case study, the effects of different waste disposal techniques on GHG emissions were analyzed in three scenarios: the current one, the worst one, and the best one. According to the Serbian national-waste management strategy, a large number of dumpsites and unsanitary landfills should be merged into several regional sanitary landfills. Results obtained from the SWM-GHG Calculator have shown potentially higher emissions from modern regional landfills than from dumpsites. Related environmental policy should therefore be analyzed in detail and applied. Environmental policy options are analyzed using the SWOT technique. The policy option to be implemented depends on country-specific circumstances, such as the adequate functioning of institutions, the effectiveness of the judicial system, the established legal framework, and the general level of competence in the waste management sector. If all of these conditions are in place, the polluter pays' option is the superior one. However, if the level of knowledge and capacity in waste sector is low, and if there are no adequate institutions, or if the judicial system is inefficient, the first option appears to be the right one.",
publisher = "Wiley Periodicals, Inc, San Francisco",
journal = "Greenhouse Gases-Science and Technology",
title = "Framework of new landfill GHG policy in developing countries: Case study of Serbia",
pages = "159-152",
number = "2",
volume = "9",
doi = "10.1002/ghg.1854"
}

Mihajlović, M. A., Pešić, R.,& Jovanović, M. B.. (2019). Framework of new landfill GHG policy in developing countries: Case study of Serbia. in Greenhouse Gases-Science and Technology
Wiley Periodicals, Inc, San Francisco., 9(2), 152-159.
https://doi.org/10.1002/ghg.1854

Mihajlović MA, Pešić R, Jovanović MB. Framework of new landfill GHG policy in developing countries: Case study of Serbia. in Greenhouse Gases-Science and Technology. 2019;9(2):152-159.
doi:10.1002/ghg.1854 .

Mihajlović, Marina A., Pešić, Radmilo, Jovanović, Mica B., "Framework of new landfill GHG policy in developing countries: Case study of Serbia" in Greenhouse Gases-Science and Technology, 9, no. 2 (2019):152-159,
https://doi.org/10.1002/ghg.1854 . .

TY  - CONF
AU  - Zivotic, Ljubomir
AU  - Gajić, Boško
AU  - Žarković, Branka
AU  - Radovanović, Vesna
AU  - Nešić, Ljiljana
AU  - Đorđević, Aleksandar
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/6758
AB  - This paper presents the variation of soil structure along the foot and toe slopes of Mt. Vukan, East-Central Serbia. The analysis of aggregate size distribution and structure indices were conducted by means of soil units, characteristic soil horizons and elevation differences along the study area. Soils of Great Field located at different elevations were found to have significant variation in ASD and soil structure indices. Topsoil horizon of Eutric Cambisols have higher MWD after dry sieving, but at the same time it has the highest variation in MWD after wet sieving, indicating low water stability, which is opposite to the coefficient of aggregability. We share an opinion that change in MWD better depicts soils structure stability to water. The results of correlation analysis indicated that clay content is correlated more to structure indices compared with SOM content. SOM is significantly correlated with ASD and soil structure indices only in Calcomelansols, whereas the significant correlation of clay content and soil structure is more evident in Eutric Cambisols and Non-calcaric Chernozems, compared with other soil units. Soil structure variation along the lowest chain of Catena might be strong, and that it has to be analyzed from the point of view of soil unit and their corresponding soil horizons.
PB  - East Sarajevo: Faculty of Agriculture
C3  - X International Scientific Agricultural Symposium “Agrosym 2019”. Jahorina, Bosnia and Herzegovina
T1  - Variation of Soil Structure in the Foot and Toe Slopes of Mt. Vukan, East-central Serbia
EP  - 1324
SP  - 1318
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_6758
ER  - 

@conference{
author = "Zivotic, Ljubomir and Gajić, Boško and Žarković, Branka and Radovanović, Vesna and Nešić, Ljiljana and Đorđević, Aleksandar",
year = "2019",
abstract = "This paper presents the variation of soil structure along the foot and toe slopes of Mt. Vukan, East-Central Serbia. The analysis of aggregate size distribution and structure indices were conducted by means of soil units, characteristic soil horizons and elevation differences along the study area. Soils of Great Field located at different elevations were found to have significant variation in ASD and soil structure indices. Topsoil horizon of Eutric Cambisols have higher MWD after dry sieving, but at the same time it has the highest variation in MWD after wet sieving, indicating low water stability, which is opposite to the coefficient of aggregability. We share an opinion that change in MWD better depicts soils structure stability to water. The results of correlation analysis indicated that clay content is correlated more to structure indices compared with SOM content. SOM is significantly correlated with ASD and soil structure indices only in Calcomelansols, whereas the significant correlation of clay content and soil structure is more evident in Eutric Cambisols and Non-calcaric Chernozems, compared with other soil units. Soil structure variation along the lowest chain of Catena might be strong, and that it has to be analyzed from the point of view of soil unit and their corresponding soil horizons.",
publisher = "East Sarajevo: Faculty of Agriculture",
journal = "X International Scientific Agricultural Symposium “Agrosym 2019”. Jahorina, Bosnia and Herzegovina",
title = "Variation of Soil Structure in the Foot and Toe Slopes of Mt. Vukan, East-central Serbia",
pages = "1324-1318",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_6758"
}

Zivotic, L., Gajić, B., Žarković, B., Radovanović, V., Nešić, L.,& Đorđević, A.. (2019). Variation of Soil Structure in the Foot and Toe Slopes of Mt. Vukan, East-central Serbia. in X International Scientific Agricultural Symposium “Agrosym 2019”. Jahorina, Bosnia and Herzegovina
East Sarajevo: Faculty of Agriculture., 1318-1324.
https://hdl.handle.net/21.15107/rcub_agrospace_6758

Zivotic L, Gajić B, Žarković B, Radovanović V, Nešić L, Đorđević A. Variation of Soil Structure in the Foot and Toe Slopes of Mt. Vukan, East-central Serbia. in X International Scientific Agricultural Symposium “Agrosym 2019”. Jahorina, Bosnia and Herzegovina. 2019;:1318-1324.
https://hdl.handle.net/21.15107/rcub_agrospace_6758 .

Zivotic, Ljubomir, Gajić, Boško, Žarković, Branka, Radovanović, Vesna, Nešić, Ljiljana, Đorđević, Aleksandar, "Variation of Soil Structure in the Foot and Toe Slopes of Mt. Vukan, East-central Serbia" in X International Scientific Agricultural Symposium “Agrosym 2019”. Jahorina, Bosnia and Herzegovina (2019):1318-1324,
https://hdl.handle.net/21.15107/rcub_agrospace_6758 .

TY  - JOUR
AU  - Teslić, Nemanja
AU  - Vujadinović, Mirjam
AU  - Ruml, Mirjana
AU  - Ricci, Arianna
AU  - Vuković, Ana
AU  - Parpinello, Giuseppina P.
AU  - Versari, Andrea
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5036
AB  - Grape production is highly responsive to weather conditions and therefore very sensitive to climate change. To evaluate how viticulture in the traditional Italian wine region Emilia-Romagna could be affected by climate change, several bioclimatic indices describing the suitability for grapevine production were calculated for two future periods (2011-2040 and 2071-2100) using CORDEX (Coordinated Regional Climate Downscaling Experiment) high-resolution climate simulations under two Representative Concentration Pathways (RCP) scenariosRCP 4.5 and RCP 8.5. The projections for both of the RCP scenarios showed that most of the Emilia-Romagna region will remain suitable for grape production during the period 2011-2040. By the end of the twenty-first century, the suitability to produce grapes in Emilia-Romagna could be threatened to a greater or smaller extent, depending on the scenario. During the period 2071-2100, the entire Emilia-Romagna region will be too hot for grape production under the RCP 8.5 scenario. Under the RCP 4.5 scenario, changes will be milder, suggesting that the Emilia-Romagna region could still be suitable for grape cultivation by the end of the twenty-first century but would likely require certain adjustments.
PB  - Springer Heidelberg, Heidelberg
T2  - Regional Environmental Change
T1  - Future climatic suitability of the Emilia-Romagna (Italy) region for grape production
EP  - 614
IS  - 2
SP  - 599
VL  - 19
DO  - 10.1007/s10113-018-1431-6
ER  - 

@article{
author = "Teslić, Nemanja and Vujadinović, Mirjam and Ruml, Mirjana and Ricci, Arianna and Vuković, Ana and Parpinello, Giuseppina P. and Versari, Andrea",
year = "2019",
abstract = "Grape production is highly responsive to weather conditions and therefore very sensitive to climate change. To evaluate how viticulture in the traditional Italian wine region Emilia-Romagna could be affected by climate change, several bioclimatic indices describing the suitability for grapevine production were calculated for two future periods (2011-2040 and 2071-2100) using CORDEX (Coordinated Regional Climate Downscaling Experiment) high-resolution climate simulations under two Representative Concentration Pathways (RCP) scenariosRCP 4.5 and RCP 8.5. The projections for both of the RCP scenarios showed that most of the Emilia-Romagna region will remain suitable for grape production during the period 2011-2040. By the end of the twenty-first century, the suitability to produce grapes in Emilia-Romagna could be threatened to a greater or smaller extent, depending on the scenario. During the period 2071-2100, the entire Emilia-Romagna region will be too hot for grape production under the RCP 8.5 scenario. Under the RCP 4.5 scenario, changes will be milder, suggesting that the Emilia-Romagna region could still be suitable for grape cultivation by the end of the twenty-first century but would likely require certain adjustments.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Regional Environmental Change",
title = "Future climatic suitability of the Emilia-Romagna (Italy) region for grape production",
pages = "614-599",
number = "2",
volume = "19",
doi = "10.1007/s10113-018-1431-6"
}

Teslić, N., Vujadinović, M., Ruml, M., Ricci, A., Vuković, A., Parpinello, G. P.,& Versari, A.. (2019). Future climatic suitability of the Emilia-Romagna (Italy) region for grape production. in Regional Environmental Change
Springer Heidelberg, Heidelberg., 19(2), 599-614.
https://doi.org/10.1007/s10113-018-1431-6

Teslić N, Vujadinović M, Ruml M, Ricci A, Vuković A, Parpinello GP, Versari A. Future climatic suitability of the Emilia-Romagna (Italy) region for grape production. in Regional Environmental Change. 2019;19(2):599-614.
doi:10.1007/s10113-018-1431-6 .

Teslić, Nemanja, Vujadinović, Mirjam, Ruml, Mirjana, Ricci, Arianna, Vuković, Ana, Parpinello, Giuseppina P., Versari, Andrea, "Future climatic suitability of the Emilia-Romagna (Italy) region for grape production" in Regional Environmental Change, 19, no. 2 (2019):599-614,
https://doi.org/10.1007/s10113-018-1431-6 . .

TY  - CONF
AU  - Antić-Mladenović, Svetlana
AU  - Kresović, Mirjana
AU  - Cakmak, Dragan
AU  - Perović, Veljko
AU  - Saljnikov, Elmira
AU  - Ličina, Vlado
AU  - Rinklebe, Joerg
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5123
AB  - Extreme flooding in May, 2014 affected the sub-catchments of six major rivers in Serbia. The goal of the study was to evaluate the contents of potentially toxic elements (PTEs) As, Cd, Pb, Cr, Ni, Cu, and Zn in flood sediments and arable soils within the affected sub-catchments using regulatory guidelines and BACKGROUND:  levels. The sub-catchment of West Morava was selected to assess the degree of sediments and soils contamination and environmental risk [using the Pollution index (P-i), Enrichment factor, Geo-accumulation index, and Potential ecological risk index (PERI)] as well as to identify main PTEs sources by Principal component (PCA) and cluster analysis. Contents of Ni, Cr, As, Pb, and Cu above both guidelines and BACKGROUND:  levels, and of Zn and Cd above BACKGROUND:  levels were detected in the sediments and soils from all the sub-catchments. P-i indicted that about 95% of the soils and sediments were extremely polluted by Ni and about 65% slightly polluted by Cr, whereas about 90% were not polluted by As, Cd, Pb, Cu, or Zn. E-f indicated minor to moderate enrichment of the soils and sediments by Ni, and Cr. PCA differentiated a geogenic origin of Ni, Cr, As, and Pb, a mixed origin of Cd and Zn, and a predominantly anthropogenic origin of Cu. PERI of the soils and sediments suggested a low overall multi-element ecological risk. The ecological risk of the individual elements (E) for soils was Zn lt Cr lt Pb lt Ni lt Cu lt As lt Cd.
PB  - Springer, Dordrecht
C3  - Environmental Geochemistry and Health
T1  - Impact of a severe flood on large-scale contamination of arable soils by potentially toxic elements (Serbia)
EP  - 266
IS  - 1
SP  - 249
VL  - 41
DO  - 10.1007/s10653-018-0138-4
ER  - 

@conference{
author = "Antić-Mladenović, Svetlana and Kresović, Mirjana and Cakmak, Dragan and Perović, Veljko and Saljnikov, Elmira and Ličina, Vlado and Rinklebe, Joerg",
year = "2019",
abstract = "Extreme flooding in May, 2014 affected the sub-catchments of six major rivers in Serbia. The goal of the study was to evaluate the contents of potentially toxic elements (PTEs) As, Cd, Pb, Cr, Ni, Cu, and Zn in flood sediments and arable soils within the affected sub-catchments using regulatory guidelines and BACKGROUND:  levels. The sub-catchment of West Morava was selected to assess the degree of sediments and soils contamination and environmental risk [using the Pollution index (P-i), Enrichment factor, Geo-accumulation index, and Potential ecological risk index (PERI)] as well as to identify main PTEs sources by Principal component (PCA) and cluster analysis. Contents of Ni, Cr, As, Pb, and Cu above both guidelines and BACKGROUND:  levels, and of Zn and Cd above BACKGROUND:  levels were detected in the sediments and soils from all the sub-catchments. P-i indicted that about 95% of the soils and sediments were extremely polluted by Ni and about 65% slightly polluted by Cr, whereas about 90% were not polluted by As, Cd, Pb, Cu, or Zn. E-f indicated minor to moderate enrichment of the soils and sediments by Ni, and Cr. PCA differentiated a geogenic origin of Ni, Cr, As, and Pb, a mixed origin of Cd and Zn, and a predominantly anthropogenic origin of Cu. PERI of the soils and sediments suggested a low overall multi-element ecological risk. The ecological risk of the individual elements (E) for soils was Zn lt Cr lt Pb lt Ni lt Cu lt As lt Cd.",
publisher = "Springer, Dordrecht",
journal = "Environmental Geochemistry and Health",
title = "Impact of a severe flood on large-scale contamination of arable soils by potentially toxic elements (Serbia)",
pages = "266-249",
number = "1",
volume = "41",
doi = "10.1007/s10653-018-0138-4"
}

Antić-Mladenović, S., Kresović, M., Cakmak, D., Perović, V., Saljnikov, E., Ličina, V.,& Rinklebe, J.. (2019). Impact of a severe flood on large-scale contamination of arable soils by potentially toxic elements (Serbia). in Environmental Geochemistry and Health
Springer, Dordrecht., 41(1), 249-266.
https://doi.org/10.1007/s10653-018-0138-4

Antić-Mladenović S, Kresović M, Cakmak D, Perović V, Saljnikov E, Ličina V, Rinklebe J. Impact of a severe flood on large-scale contamination of arable soils by potentially toxic elements (Serbia). in Environmental Geochemistry and Health. 2019;41(1):249-266.
doi:10.1007/s10653-018-0138-4 .

Antić-Mladenović, Svetlana, Kresović, Mirjana, Cakmak, Dragan, Perović, Veljko, Saljnikov, Elmira, Ličina, Vlado, Rinklebe, Joerg, "Impact of a severe flood on large-scale contamination of arable soils by potentially toxic elements (Serbia)" in Environmental Geochemistry and Health, 41, no. 1 (2019):249-266,
https://doi.org/10.1007/s10653-018-0138-4 . .

TY  - THES
AU  - Vukašinović, Ivana
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/62
AB  - More than 70% of the total annual human exposures to ionizing radiation originate from natural sources of terrestrial and cosmogenic origin, while more than 50% arises from soil...
AB  - Više od 70% ukupne godišnje doze jonizujućeg zračenja kojoj je izloženo stanovništvo potiče iz prirodnih izvora terestrijalnog i kosmogenog porekla, pri čemu više od 50% potiče iz zemljišta...
PB  - Univerzitet u Beogradu, Fizički fakultet
T1  - Distribution dependence of U and Th series radionuclides, 40K and 137Cs on physicochemical properties of soil in the soil plant system
T1  - Zavisnost distribucije radionuklida U- i Th-serije, 40K i 137 Cs od fizičko-hemijskih zemljišta u sistemu zemljište-biljka
UR  - https://hdl.handle.net/21.15107/rcub_nardus_12246
ER  - 

@phdthesis{
author = "Vukašinović, Ivana",
year = "2019",
abstract = "More than 70% of the total annual human exposures to ionizing radiation originate from natural sources of terrestrial and cosmogenic origin, while more than 50% arises from soil..., Više od 70% ukupne godišnje doze jonizujućeg zračenja kojoj je izloženo stanovništvo potiče iz prirodnih izvora terestrijalnog i kosmogenog porekla, pri čemu više od 50% potiče iz zemljišta...",
publisher = "Univerzitet u Beogradu, Fizički fakultet",
title = "Distribution dependence of U and Th series radionuclides, 40K and 137Cs on physicochemical properties of soil in the soil plant system, Zavisnost distribucije radionuklida U- i Th-serije, 40K i 137 Cs od fizičko-hemijskih zemljišta u sistemu zemljište-biljka",
url = "https://hdl.handle.net/21.15107/rcub_nardus_12246"
}

Vukašinović, I.. (2019). Distribution dependence of U and Th series radionuclides, 40K and 137Cs on physicochemical properties of soil in the soil plant system. 
Univerzitet u Beogradu, Fizički fakultet..
https://hdl.handle.net/21.15107/rcub_nardus_12246

Vukašinović I. Distribution dependence of U and Th series radionuclides, 40K and 137Cs on physicochemical properties of soil in the soil plant system. 2019;.
https://hdl.handle.net/21.15107/rcub_nardus_12246 .

Vukašinović, Ivana, "Distribution dependence of U and Th series radionuclides, 40K and 137Cs on physicochemical properties of soil in the soil plant system" (2019),
https://hdl.handle.net/21.15107/rcub_nardus_12246 .

TY  - JOUR
AU  - Vukašinović, Ivana
AU  - Todorović, Dragana
AU  - Krneta-Nikolić, Jelena
AU  - Rajacić, Milica
AU  - Životić, Ljubomir
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5161
AB  - Activity concentration of natural radionuclides and Cs-137 were studied in leaves of the deciduous trees. In the spring and autumn season, leaves were collected in the area of normal BACKGROUND:  radiation levels represented by city parks in a multi-year period (2002-2012). Measurements by means of gamma-ray spectrometry showed Ra-226 and (210)pb seasonal accumulation in leaves, while U-238 and U-235 could be detected only in autumn. Difference between seasons was not found significant for K-40 and Cs-137. The study of radionuclides transfer factors was conducted by analyzing its relationships with basic soil properties at the beginning and the end of the vegetation period.
PB  - Editura Academiei Romane
T2  - Romanian Journal of Physics
T1  - Seasonal variations of naturally occurring radionuclides and cs-137 in the leaves of deciduous tree species at sites of background radioactivity levels
IS  - 5-6
VL  - 64
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5161
ER  - 

@article{
author = "Vukašinović, Ivana and Todorović, Dragana and Krneta-Nikolić, Jelena and Rajacić, Milica and Životić, Ljubomir",
year = "2019",
abstract = "Activity concentration of natural radionuclides and Cs-137 were studied in leaves of the deciduous trees. In the spring and autumn season, leaves were collected in the area of normal BACKGROUND:  radiation levels represented by city parks in a multi-year period (2002-2012). Measurements by means of gamma-ray spectrometry showed Ra-226 and (210)pb seasonal accumulation in leaves, while U-238 and U-235 could be detected only in autumn. Difference between seasons was not found significant for K-40 and Cs-137. The study of radionuclides transfer factors was conducted by analyzing its relationships with basic soil properties at the beginning and the end of the vegetation period.",
publisher = "Editura Academiei Romane",
journal = "Romanian Journal of Physics",
title = "Seasonal variations of naturally occurring radionuclides and cs-137 in the leaves of deciduous tree species at sites of background radioactivity levels",
number = "5-6",
volume = "64",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5161"
}

Vukašinović, I., Todorović, D., Krneta-Nikolić, J., Rajacić, M.,& Životić, L.. (2019). Seasonal variations of naturally occurring radionuclides and cs-137 in the leaves of deciduous tree species at sites of background radioactivity levels. in Romanian Journal of Physics
Editura Academiei Romane., 64(5-6).
https://hdl.handle.net/21.15107/rcub_agrospace_5161

Vukašinović I, Todorović D, Krneta-Nikolić J, Rajacić M, Životić L. Seasonal variations of naturally occurring radionuclides and cs-137 in the leaves of deciduous tree species at sites of background radioactivity levels. in Romanian Journal of Physics. 2019;64(5-6).
https://hdl.handle.net/21.15107/rcub_agrospace_5161 .

Vukašinović, Ivana, Todorović, Dragana, Krneta-Nikolić, Jelena, Rajacić, Milica, Životić, Ljubomir, "Seasonal variations of naturally occurring radionuclides and cs-137 in the leaves of deciduous tree species at sites of background radioactivity levels" in Romanian Journal of Physics, 64, no. 5-6 (2019),
https://hdl.handle.net/21.15107/rcub_agrospace_5161 .

TY  - JOUR
AU  - Matijašević, Saša
AU  - Popović-Djordjević, Jelena
AU  - Ristić, Renata
AU  - Cirković, Dušica
AU  - Cirković, Bratislav
AU  - Popović-Djordjević, Jelena
PY  - 2019
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4938
AB  - Grape brandy, known as Lozovaa', is one of the most produced alcoholic beverages in the Republic of Serbia. Muscat cultivars are highly priced in grape brandy manufacturing. Among the numerous factors, cultivar-specific characteristics have a significant influence on its quality and aroma profile. Pectolytic enzymes play a part in increasing intensity of the prefermentative aroma by hydrolysis of terpenic glycosides, from which the compounds that contribute to the aroma of brandy are released. In this study, grape brandy samples were produced from five Muscat table grapevine cultivars (Vitis vinifera L.) namely, Early Muscat, Radmilovac Muscat, Banat Muscat, Italia Muscat, and Muscat Hamburg, with the addition of pectolytic enzyme in two different concentrations or without it (control). A total of 58 volatile aroma compounds were detected by means of combined gas chromatographic-mass spectrometric (GC/MS) method. Ethyl esters of C-8-C-18 fatty acids (21) and terpene (16) compounds were considerably more abundant in all grape brandy samples compared to the other volatile compounds identified. Pectolytic enzyme, positively affected terpenes content in the brandy of all studied cultivars. The similarities between brandy samples produced from Muscat Hamburg (MH) and other Muscat cultivars may be attributed to the parentage of MH to those cultivars.
PB  - MDPI, BASEL
T2  - Molecules
T1  - Volatile Aroma Compounds of Brandy "Lozovaa ' Produced from Muscat Table Grapevine Cultivars (Vitis vinifera L.)
IS  - 13
VL  - 24
DO  - 10.3390/molecules24132485
ER  - 

@article{
author = "Matijašević, Saša and Popović-Djordjević, Jelena and Ristić, Renata and Cirković, Dušica and Cirković, Bratislav and Popović-Djordjević, Jelena",
year = "2019",
abstract = "Grape brandy, known as Lozovaa', is one of the most produced alcoholic beverages in the Republic of Serbia. Muscat cultivars are highly priced in grape brandy manufacturing. Among the numerous factors, cultivar-specific characteristics have a significant influence on its quality and aroma profile. Pectolytic enzymes play a part in increasing intensity of the prefermentative aroma by hydrolysis of terpenic glycosides, from which the compounds that contribute to the aroma of brandy are released. In this study, grape brandy samples were produced from five Muscat table grapevine cultivars (Vitis vinifera L.) namely, Early Muscat, Radmilovac Muscat, Banat Muscat, Italia Muscat, and Muscat Hamburg, with the addition of pectolytic enzyme in two different concentrations or without it (control). A total of 58 volatile aroma compounds were detected by means of combined gas chromatographic-mass spectrometric (GC/MS) method. Ethyl esters of C-8-C-18 fatty acids (21) and terpene (16) compounds were considerably more abundant in all grape brandy samples compared to the other volatile compounds identified. Pectolytic enzyme, positively affected terpenes content in the brandy of all studied cultivars. The similarities between brandy samples produced from Muscat Hamburg (MH) and other Muscat cultivars may be attributed to the parentage of MH to those cultivars.",
publisher = "MDPI, BASEL",
journal = "Molecules",
title = "Volatile Aroma Compounds of Brandy "Lozovaa ' Produced from Muscat Table Grapevine Cultivars (Vitis vinifera L.)",
number = "13",
volume = "24",
doi = "10.3390/molecules24132485"
}

Matijašević, S., Popović-Djordjević, J., Ristić, R., Cirković, D., Cirković, B.,& Popović-Djordjević, J.. (2019). Volatile Aroma Compounds of Brandy "Lozovaa ' Produced from Muscat Table Grapevine Cultivars (Vitis vinifera L.). in Molecules
MDPI, BASEL., 24(13).
https://doi.org/10.3390/molecules24132485

Matijašević S, Popović-Djordjević J, Ristić R, Cirković D, Cirković B, Popović-Djordjević J. Volatile Aroma Compounds of Brandy "Lozovaa ' Produced from Muscat Table Grapevine Cultivars (Vitis vinifera L.). in Molecules. 2019;24(13).
doi:10.3390/molecules24132485 .

Matijašević, Saša, Popović-Djordjević, Jelena, Ristić, Renata, Cirković, Dušica, Cirković, Bratislav, Popović-Djordjević, Jelena, "Volatile Aroma Compounds of Brandy "Lozovaa ' Produced from Muscat Table Grapevine Cultivars (Vitis vinifera L.)" in Molecules, 24, no. 13 (2019),
https://doi.org/10.3390/molecules24132485 . .

TY  - JOUR
AU  - Lalić, Branislava
AU  - Sremac, A.Firanj
AU  - Eitzinger, Josef
AU  - Stričević, Ružica
AU  - Thaler, S.
AU  - Maksimović, I
AU  - Danicić, M.
AU  - Perisić, D.
AU  - Dekić, Lj
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4684
AB  - A probabilistic crop forecast based on ensembles of crop model output estimates, presented here, offers an ensemble of possible realizations and probabilistic forecasts of green water components, crop yield and green water footprints (WFs) on seasonal scales for selected summer crops. The present paper presents results of an ongoing study related to the application of ensemble forecasting concepts in crop production. Seasonal forecasting of crop water use indicators (evapotranspiration (ET), water productivity, green WF) and yield of rainfed summer crops (maize, spring barley and sunflower), was performed using the AquaCrop model and ensemble weather forecast, provided by The European Centre for Medium-range Weather Forecast. The ensemble of estimates obtained was tested with observation-based simulations to assess the ability of seasonal weather forecasts to ensure that accuracy of the simulation results was the same as for those obtained using observed weather data. Best results are obtained for ensemble forecast for yield, ET, water productivity and green WF for sunflower in Novi Sad (Serbia) and maize in Gross-Enzersdorf (Austria) - average root mean square error (2006-2014) was  lt 10% of observation-based values of selected variables. For variables yielding a probability distribution, capacity to reflect the distribution from which their outcomes will be drawn was tested using an Ignorance score. Average Ignorance score, for all locations, crops and variables varied from 1.49 (spring barley ET in Gross-Enzersdorf) to 3.35 (sunflower water productivity in Gross-Enzersdorf).
PB  - Cambridge Univ Press, New York
T2  - Journal of Agricultural Science
T1  - Seasonal forecasting of green water components and crop yield of summer crops in Serbia and Austria
EP  - 672
IS  - 5
SP  - 658
VL  - 156
DO  - 10.1017/S0021859618000047
ER  - 

@article{
author = "Lalić, Branislava and Sremac, A.Firanj and Eitzinger, Josef and Stričević, Ružica and Thaler, S. and Maksimović, I and Danicić, M. and Perisić, D. and Dekić, Lj",
year = "2018",
abstract = "A probabilistic crop forecast based on ensembles of crop model output estimates, presented here, offers an ensemble of possible realizations and probabilistic forecasts of green water components, crop yield and green water footprints (WFs) on seasonal scales for selected summer crops. The present paper presents results of an ongoing study related to the application of ensemble forecasting concepts in crop production. Seasonal forecasting of crop water use indicators (evapotranspiration (ET), water productivity, green WF) and yield of rainfed summer crops (maize, spring barley and sunflower), was performed using the AquaCrop model and ensemble weather forecast, provided by The European Centre for Medium-range Weather Forecast. The ensemble of estimates obtained was tested with observation-based simulations to assess the ability of seasonal weather forecasts to ensure that accuracy of the simulation results was the same as for those obtained using observed weather data. Best results are obtained for ensemble forecast for yield, ET, water productivity and green WF for sunflower in Novi Sad (Serbia) and maize in Gross-Enzersdorf (Austria) - average root mean square error (2006-2014) was  lt 10% of observation-based values of selected variables. For variables yielding a probability distribution, capacity to reflect the distribution from which their outcomes will be drawn was tested using an Ignorance score. Average Ignorance score, for all locations, crops and variables varied from 1.49 (spring barley ET in Gross-Enzersdorf) to 3.35 (sunflower water productivity in Gross-Enzersdorf).",
publisher = "Cambridge Univ Press, New York",
journal = "Journal of Agricultural Science",
title = "Seasonal forecasting of green water components and crop yield of summer crops in Serbia and Austria",
pages = "672-658",
number = "5",
volume = "156",
doi = "10.1017/S0021859618000047"
}

Lalić, B., Sremac, A.Firanj, Eitzinger, J., Stričević, R., Thaler, S., Maksimović, I., Danicić, M., Perisić, D.,& Dekić, L.. (2018). Seasonal forecasting of green water components and crop yield of summer crops in Serbia and Austria. in Journal of Agricultural Science
Cambridge Univ Press, New York., 156(5), 658-672.
https://doi.org/10.1017/S0021859618000047

Lalić B, Sremac A, Eitzinger J, Stričević R, Thaler S, Maksimović I, Danicić M, Perisić D, Dekić L. Seasonal forecasting of green water components and crop yield of summer crops in Serbia and Austria. in Journal of Agricultural Science. 2018;156(5):658-672.
doi:10.1017/S0021859618000047 .

Lalić, Branislava, Sremac, A.Firanj, Eitzinger, Josef, Stričević, Ružica, Thaler, S., Maksimović, I, Danicić, M., Perisić, D., Dekić, Lj, "Seasonal forecasting of green water components and crop yield of summer crops in Serbia and Austria" in Journal of Agricultural Science, 156, no. 5 (2018):658-672,
https://doi.org/10.1017/S0021859618000047 . .

TY  - JOUR
AU  - Vukašinović, Ivana
AU  - Todorović, D.
AU  - Životić, Ljubomir
AU  - Kaludjerović, Lazar
AU  - Djordjević, Aleksandar
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4734
AB  - This study of environmental radioactivity was carried out in the soils of an urban area. Naturally occurring gamma-emitting radionuclides and man-made Cs-137 were found in the soil profiles collected from four parks in the central Belgrade city area and the soil layer was examined every 10 cm and to a depth of 50 cm. Radioisotope activity concentrations (Bq kg(-1)) in the samples of urban soil using the gamma-ray spectrometry method were in the range of 14-46 for U-238, 33-50 for Ra-226, 29-63 for Pb-210, 1.2-3.4 for U-235, 28-50 for Th-232, 424-576 for K-40 and 0.7-35.8 for Cs-137. Some of the basic physicochemical soil properties (pH, organic matter content, calcium-carbonate content, particle size distribution) were determined to investigate the impact on the vertical distribution of radionuclides. The results of this investigation showed that variations of activity concentration ratios of radionuclides that belong to the same (U-238/Ra-226) or different radioactive series (Th-232/Ra-226; U-235/U-238), including Pb-210/Cs-137 ratios could well be explained by the properties of the soil. Alkaline pH reaction, the accumulation of organic matter in the uppermost and of carbonates in the deepest layers of urban soil had an effect on U-238/Ra-226, and Pb-210/Cs-137 activity concentration ratio values, while Th-232/Ra-226 and partially U-235/U-238 ratios were associated with the particle sizes vertical distribution. A study of radionuclides in the samples of leaves of two deciduous tree species common for these parks was also conducted and Pb-210 and K-40 were found concentrated in leaves rather than other investigated radionuclides.
PB  - Springer, New York
T2  - International Journal of Environmental Science and Technology
T1  - An analysis of naturally occurring radionuclides and Cs-137 in the soils of urban areas using gamma-ray spectrometry
EP  - 1060
IS  - 5
SP  - 1049
VL  - 15
DO  - 10.1007/s13762-017-1467-z
ER  - 

@article{
author = "Vukašinović, Ivana and Todorović, D. and Životić, Ljubomir and Kaludjerović, Lazar and Djordjević, Aleksandar",
year = "2018",
abstract = "This study of environmental radioactivity was carried out in the soils of an urban area. Naturally occurring gamma-emitting radionuclides and man-made Cs-137 were found in the soil profiles collected from four parks in the central Belgrade city area and the soil layer was examined every 10 cm and to a depth of 50 cm. Radioisotope activity concentrations (Bq kg(-1)) in the samples of urban soil using the gamma-ray spectrometry method were in the range of 14-46 for U-238, 33-50 for Ra-226, 29-63 for Pb-210, 1.2-3.4 for U-235, 28-50 for Th-232, 424-576 for K-40 and 0.7-35.8 for Cs-137. Some of the basic physicochemical soil properties (pH, organic matter content, calcium-carbonate content, particle size distribution) were determined to investigate the impact on the vertical distribution of radionuclides. The results of this investigation showed that variations of activity concentration ratios of radionuclides that belong to the same (U-238/Ra-226) or different radioactive series (Th-232/Ra-226; U-235/U-238), including Pb-210/Cs-137 ratios could well be explained by the properties of the soil. Alkaline pH reaction, the accumulation of organic matter in the uppermost and of carbonates in the deepest layers of urban soil had an effect on U-238/Ra-226, and Pb-210/Cs-137 activity concentration ratio values, while Th-232/Ra-226 and partially U-235/U-238 ratios were associated with the particle sizes vertical distribution. A study of radionuclides in the samples of leaves of two deciduous tree species common for these parks was also conducted and Pb-210 and K-40 were found concentrated in leaves rather than other investigated radionuclides.",
publisher = "Springer, New York",
journal = "International Journal of Environmental Science and Technology",
title = "An analysis of naturally occurring radionuclides and Cs-137 in the soils of urban areas using gamma-ray spectrometry",
pages = "1060-1049",
number = "5",
volume = "15",
doi = "10.1007/s13762-017-1467-z"
}

Vukašinović, I., Todorović, D., Životić, L., Kaludjerović, L.,& Djordjević, A.. (2018). An analysis of naturally occurring radionuclides and Cs-137 in the soils of urban areas using gamma-ray spectrometry. in International Journal of Environmental Science and Technology
Springer, New York., 15(5), 1049-1060.
https://doi.org/10.1007/s13762-017-1467-z

Vukašinović I, Todorović D, Životić L, Kaludjerović L, Djordjević A. An analysis of naturally occurring radionuclides and Cs-137 in the soils of urban areas using gamma-ray spectrometry. in International Journal of Environmental Science and Technology. 2018;15(5):1049-1060.
doi:10.1007/s13762-017-1467-z .

Vukašinović, Ivana, Todorović, D., Životić, Ljubomir, Kaludjerović, Lazar, Djordjević, Aleksandar, "An analysis of naturally occurring radionuclides and Cs-137 in the soils of urban areas using gamma-ray spectrometry" in International Journal of Environmental Science and Technology, 15, no. 5 (2018):1049-1060,
https://doi.org/10.1007/s13762-017-1467-z . .

TY  - JOUR
AU  - Vuković, Ana
AU  - Vujadinović, Mirjam
AU  - Rendulić, Sonja M.
AU  - Djurdjević, Vladimir
AU  - Ruml, Mirjana
AU  - Babić, Violeta P.
AU  - Popović, Dunja P.
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4693
AB  - Serbia is situated at Balkan Peninsula, and currently majority of the territory is under warm temperate fully humid climate type with warm summers (Cfb type, according to Koppen-Geiger Climate Classification). Observed changes in climate conditions since 1961 until present time show significant increase in temperature change and change in precipitation patterns. Disturbances in heat conditions, which are recorded to affect human health, agricultural production and forest ecosystem, are priority in climate change analysis and application in adaptation planning. Future change analysis show accelerated increase of temperature by the end of the 21st century, which proves the needs for immediate measures for mitigation of negative impacts. Temperature increase averaged over the territory of Serbia is 1.2 degrees C for the period 1996-2015 with respect to the period 1961-1980, with highest increase of maximum daily temperature during the summer season, 2.2 degrees C. Using high resolution multi-model ensemble approach for analysis of the future changes with respect to the base period 1986-2005, in compliance with Intergovernmental Panel on Climate Change (IPCC) fifth assessment report (ARS), it is estimated that temperature may increase by 1.9 degrees C according to Representative Concentration Pathway 4.5 (RCP4.5) scenario and by 4.4 degrees C according to RCP8.5 by the end of the century. Spatial distribution of temperature increase, intensification of high precipitation events and decrease of summer precipitation, show intrusion of subtropical climate over the Serbia and increase of high temperature and high precipitation risks. Results presented in this paper, using high-resolution multi-model ensemble approach, provide climate change information for short term to long term planning in different sectors of economy and preservation of human health and environment.
PB  - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
T2  - Thermal Science
T1  - Global warming impact on climate change in Serbia for the period 1961-2100
EP  - 2280
IS  - 6
SP  - 2267
VL  - 22
DO  - 10.2298/TSCI180411168V
ER  - 

@article{
author = "Vuković, Ana and Vujadinović, Mirjam and Rendulić, Sonja M. and Djurdjević, Vladimir and Ruml, Mirjana and Babić, Violeta P. and Popović, Dunja P.",
year = "2018",
abstract = "Serbia is situated at Balkan Peninsula, and currently majority of the territory is under warm temperate fully humid climate type with warm summers (Cfb type, according to Koppen-Geiger Climate Classification). Observed changes in climate conditions since 1961 until present time show significant increase in temperature change and change in precipitation patterns. Disturbances in heat conditions, which are recorded to affect human health, agricultural production and forest ecosystem, are priority in climate change analysis and application in adaptation planning. Future change analysis show accelerated increase of temperature by the end of the 21st century, which proves the needs for immediate measures for mitigation of negative impacts. Temperature increase averaged over the territory of Serbia is 1.2 degrees C for the period 1996-2015 with respect to the period 1961-1980, with highest increase of maximum daily temperature during the summer season, 2.2 degrees C. Using high resolution multi-model ensemble approach for analysis of the future changes with respect to the base period 1986-2005, in compliance with Intergovernmental Panel on Climate Change (IPCC) fifth assessment report (ARS), it is estimated that temperature may increase by 1.9 degrees C according to Representative Concentration Pathway 4.5 (RCP4.5) scenario and by 4.4 degrees C according to RCP8.5 by the end of the century. Spatial distribution of temperature increase, intensification of high precipitation events and decrease of summer precipitation, show intrusion of subtropical climate over the Serbia and increase of high temperature and high precipitation risks. Results presented in this paper, using high-resolution multi-model ensemble approach, provide climate change information for short term to long term planning in different sectors of economy and preservation of human health and environment.",
publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd",
journal = "Thermal Science",
title = "Global warming impact on climate change in Serbia for the period 1961-2100",
pages = "2280-2267",
number = "6",
volume = "22",
doi = "10.2298/TSCI180411168V"
}

Vuković, A., Vujadinović, M., Rendulić, S. M., Djurdjević, V., Ruml, M., Babić, V. P.,& Popović, D. P.. (2018). Global warming impact on climate change in Serbia for the period 1961-2100. in Thermal Science
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 22(6), 2267-2280.
https://doi.org/10.2298/TSCI180411168V

Vuković A, Vujadinović M, Rendulić SM, Djurdjević V, Ruml M, Babić VP, Popović DP. Global warming impact on climate change in Serbia for the period 1961-2100. in Thermal Science. 2018;22(6):2267-2280.
doi:10.2298/TSCI180411168V .

Vuković, Ana, Vujadinović, Mirjam, Rendulić, Sonja M., Djurdjević, Vladimir, Ruml, Mirjana, Babić, Violeta P., Popović, Dunja P., "Global warming impact on climate change in Serbia for the period 1961-2100" in Thermal Science, 22, no. 6 (2018):2267-2280,
https://doi.org/10.2298/TSCI180411168V . .

TY  - CONF
AU  - Ruml, Mirjana
AU  - Milatović, Dragan
AU  - Vujadinović, Mirjam
AU  - Vuković, Ana
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4805
AB  - High year-to-year apricot yield oscillations in Serbia are mostly caused by late spring frost. Thus, phenological prediction can help to get more stable apricot yields providing dates for timely frost protection. This study aimed to validate a feasible, easy to apply model for prediction of full flowering in apricot cultivars based on air temperature averaged over 30-, 45- and 60-day periods starting from January 1. The model, capable of predicting the onset of full flowering in apricot cultivars from a few weeks to up to two months ahead with acceptable accuracy, was originally developed using phenological data for 20 apricot cultivars grown in the Belgrade region and daily temperature records over the period 1995-2004. Reevaluation of the data set consisted of phenological records for 20 cultivars grown in the same region and temperature observations from 2009 to 2016. The mean absolute differences between the observations and predictions obtained by 30-, 45- and 60-day models were 5.5, 6.4 and 5.6 days, respectively, on average for all examined cultivars.
PB  - International Society for Horticultural Science
C3  - Acta Horticulturae
T1  - Simple model for early prediction of flowering in apricot
EP  - 113
SP  - 109
VL  - 1229
DO  - 10.17660/ActaHortic.2018.1229.17
ER  - 

@conference{
author = "Ruml, Mirjana and Milatović, Dragan and Vujadinović, Mirjam and Vuković, Ana",
year = "2018",
abstract = "High year-to-year apricot yield oscillations in Serbia are mostly caused by late spring frost. Thus, phenological prediction can help to get more stable apricot yields providing dates for timely frost protection. This study aimed to validate a feasible, easy to apply model for prediction of full flowering in apricot cultivars based on air temperature averaged over 30-, 45- and 60-day periods starting from January 1. The model, capable of predicting the onset of full flowering in apricot cultivars from a few weeks to up to two months ahead with acceptable accuracy, was originally developed using phenological data for 20 apricot cultivars grown in the Belgrade region and daily temperature records over the period 1995-2004. Reevaluation of the data set consisted of phenological records for 20 cultivars grown in the same region and temperature observations from 2009 to 2016. The mean absolute differences between the observations and predictions obtained by 30-, 45- and 60-day models were 5.5, 6.4 and 5.6 days, respectively, on average for all examined cultivars.",
publisher = "International Society for Horticultural Science",
journal = "Acta Horticulturae",
title = "Simple model for early prediction of flowering in apricot",
pages = "113-109",
volume = "1229",
doi = "10.17660/ActaHortic.2018.1229.17"
}

Ruml, M., Milatović, D., Vujadinović, M.,& Vuković, A.. (2018). Simple model for early prediction of flowering in apricot. in Acta Horticulturae
International Society for Horticultural Science., 1229, 109-113.
https://doi.org/10.17660/ActaHortic.2018.1229.17

Ruml M, Milatović D, Vujadinović M, Vuković A. Simple model for early prediction of flowering in apricot. in Acta Horticulturae. 2018;1229:109-113.
doi:10.17660/ActaHortic.2018.1229.17 .

Ruml, Mirjana, Milatović, Dragan, Vujadinović, Mirjam, Vuković, Ana, "Simple model for early prediction of flowering in apricot" in Acta Horticulturae, 1229 (2018):109-113,
https://doi.org/10.17660/ActaHortic.2018.1229.17 . .

TY  - JOUR
AU  - Cakmak, Dragan
AU  - Perović, Veljko
AU  - Antić-Mladenović, Svetlana
AU  - Kresović, Mirjana
AU  - Saljnikov, Elmira
AU  - Mitrović, Miroslava
AU  - Pavlović, Pavle
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4728
AB  - Climate change is contributing to an increase in extreme weather events. This results in a higher river flooding risk, causing a series of environmental disturbances, including potential contamination of agricultural soil. In Serbia, the catastrophic floods of 2014 affected six river basins, including the Kolubara River Basin, as one of the larger sub-catchments of the large regional Sava River Basin, which is characterized by large areas under agricultural cultures, various geological substrates, and different types of industrial pollution. The main aim of this study was to establish the sources of potentially toxic elements in soil and flood sediments and the effect of the flood on their concentrations. Field sampling was performed immediately after water had receded from the flooded area in May 2014. In total, 36 soil samples and 28 flood sediment samples were collected. After acid digestion (HNO3), concentrations of the most frequent potentially toxic elements (PTE) in agricultural production (As, Cd, Cr, Cu, Ni, Pb, Zn) and Co which are closely related to the geological characteristics of river catchments, were analyzed. The origin, source, and interrelations of microelements, as well as BACKGROUND:  values of the PTE of the river catchment, the pollution index (Pi), enrichment factor (Ef), and geological index (Igeo), were determined, using statistical methods such as Pearson correlations, principal component analysis (PCA), and multiple linear regression (MLRA). The content of the hot acid-extractable forms of the elements, PCA, and MLRA revealed a heavy geological influence on microelement content, especially on Ni, Cr, and Co, while an anthropogenic influence was observed for Cu, Zn, and Cd content. This mixed impact was primarily related to mines and their impact on As and Pb content. The pseudo-total concentrations of all the analyzed elements did not prove to be a danger in the catchment area, except for Cu in some samples, indicating point-source pollution, and Ni, whose pseudo-total content could be a limiting factor in agricultural production. For the Ef, the Ni content in 59% soil and 68% flood sediment samples is classified into influence classes. The similar pseudo-total contents of the elements studied in soil samples and flood sediment and their origin indicate that the long-term soil formation process is subject to periodic flooding in the Kolubara River Basin without any significant changes taking place. This implies that floods are not an endangering factor in terms of the contamination of soil by potentially toxic elements in the explored area.
PB  - Springer Heidelberg, Heidelberg
T2  - Journal of Soils and Sediments
T1  - Contamination, risk, and source apportionment of potentially toxic microelements in river sediments and soil after extreme flooding in the Kolubara River catchment in Western Serbia
EP  - 1993
IS  - 5
SP  - 1981
VL  - 18
DO  - 10.1007/s11368-017-1904-0
ER  - 

@article{
author = "Cakmak, Dragan and Perović, Veljko and Antić-Mladenović, Svetlana and Kresović, Mirjana and Saljnikov, Elmira and Mitrović, Miroslava and Pavlović, Pavle",
year = "2018",
abstract = "Climate change is contributing to an increase in extreme weather events. This results in a higher river flooding risk, causing a series of environmental disturbances, including potential contamination of agricultural soil. In Serbia, the catastrophic floods of 2014 affected six river basins, including the Kolubara River Basin, as one of the larger sub-catchments of the large regional Sava River Basin, which is characterized by large areas under agricultural cultures, various geological substrates, and different types of industrial pollution. The main aim of this study was to establish the sources of potentially toxic elements in soil and flood sediments and the effect of the flood on their concentrations. Field sampling was performed immediately after water had receded from the flooded area in May 2014. In total, 36 soil samples and 28 flood sediment samples were collected. After acid digestion (HNO3), concentrations of the most frequent potentially toxic elements (PTE) in agricultural production (As, Cd, Cr, Cu, Ni, Pb, Zn) and Co which are closely related to the geological characteristics of river catchments, were analyzed. The origin, source, and interrelations of microelements, as well as BACKGROUND:  values of the PTE of the river catchment, the pollution index (Pi), enrichment factor (Ef), and geological index (Igeo), were determined, using statistical methods such as Pearson correlations, principal component analysis (PCA), and multiple linear regression (MLRA). The content of the hot acid-extractable forms of the elements, PCA, and MLRA revealed a heavy geological influence on microelement content, especially on Ni, Cr, and Co, while an anthropogenic influence was observed for Cu, Zn, and Cd content. This mixed impact was primarily related to mines and their impact on As and Pb content. The pseudo-total concentrations of all the analyzed elements did not prove to be a danger in the catchment area, except for Cu in some samples, indicating point-source pollution, and Ni, whose pseudo-total content could be a limiting factor in agricultural production. For the Ef, the Ni content in 59% soil and 68% flood sediment samples is classified into influence classes. The similar pseudo-total contents of the elements studied in soil samples and flood sediment and their origin indicate that the long-term soil formation process is subject to periodic flooding in the Kolubara River Basin without any significant changes taking place. This implies that floods are not an endangering factor in terms of the contamination of soil by potentially toxic elements in the explored area.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Journal of Soils and Sediments",
title = "Contamination, risk, and source apportionment of potentially toxic microelements in river sediments and soil after extreme flooding in the Kolubara River catchment in Western Serbia",
pages = "1993-1981",
number = "5",
volume = "18",
doi = "10.1007/s11368-017-1904-0"
}

Cakmak, D., Perović, V., Antić-Mladenović, S., Kresović, M., Saljnikov, E., Mitrović, M.,& Pavlović, P.. (2018). Contamination, risk, and source apportionment of potentially toxic microelements in river sediments and soil after extreme flooding in the Kolubara River catchment in Western Serbia. in Journal of Soils and Sediments
Springer Heidelberg, Heidelberg., 18(5), 1981-1993.
https://doi.org/10.1007/s11368-017-1904-0

Cakmak D, Perović V, Antić-Mladenović S, Kresović M, Saljnikov E, Mitrović M, Pavlović P. Contamination, risk, and source apportionment of potentially toxic microelements in river sediments and soil after extreme flooding in the Kolubara River catchment in Western Serbia. in Journal of Soils and Sediments. 2018;18(5):1981-1993.
doi:10.1007/s11368-017-1904-0 .

Cakmak, Dragan, Perović, Veljko, Antić-Mladenović, Svetlana, Kresović, Mirjana, Saljnikov, Elmira, Mitrović, Miroslava, Pavlović, Pavle, "Contamination, risk, and source apportionment of potentially toxic microelements in river sediments and soil after extreme flooding in the Kolubara River catchment in Western Serbia" in Journal of Soils and Sediments, 18, no. 5 (2018):1981-1993,
https://doi.org/10.1007/s11368-017-1904-0 . .

TY  - THES
AU  - Kaludjerović, Lazar
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/56
AB  - Efficiency of inorganic and organic modified montmorillonites from Bogovina for sorption of the S-metolachlor and clomazone was determined using batch adsorption method. Montmorillonite samples were pretreated with NaCl solution and then with different concentrations of organic complexes. Adsorption isotherms were measured by treatment of the samples with different concentrations of herbicide. Detailed mineralogical characterization of samples was performed using the X-ray diffraction method. Results of interaction between organic complexes and herbicides were obtained using X-ray diffraction, optical, thermal and spectroscopic analysis. Based on the results obtained using X-ray diffraction, it was concluded that all examined organic complexes and herbicides intercalated into interlayer space of montmorillonite. Montmorillonites modified with HDTMA complex exhibited monolayer, bilayer and pseudotrilayer arrangement of HDTMA+ cations in interlayer space, depending on degree of saturation. It has been found that the HDTMA+ cations are forming the partition phase for the herbicide on the surface of the montmorillonite. On the other hand, montmorillonite modified with PTMA complex exhibited monolayer arrangement of cations on the surface of montmorillonite in such a way that the cations act as pillars in interlayer space. The molecules of herbicides in this case were adsorbed on the surface of the montmorillonite. Which functional groups were involved in bonding processes between montmorillonite, organic complex and herbicide best describes infrared spectroscopy. High sorption of examined herbicides on some organic modified montmorillonites creates an opportunity for application of these substrates as potentially useful material for removal of S-metolachlor and clomazone from the environment.
AB  - fikasnost prilikom sorpcije S-metolahlora i klomazona od strane neorganskih i organski modifikovanih montmorionita sa lokaliteta Bogovina odreĎena je metodom bach adsorpcije. Uzorci montmorionita su tretirani prvo rastvorom NaCl a zatim i različitim koncentracijama organskih kompleksa. Adsorpcione izoterme su dobijene tretiranjem uzoraka različitim koncentracijama herbicida. Detaljna mineraloška karakterizacija uzoraka uraĎena je metodom rendgenske difrakcije. Rezultati interakcije montmorionita sa organskim kompleksima i herbicidima dobijeni su primenom rendgenskih, optičkih, termičkih i spektroskopskih metoda. Na osnovu rezultata rendgenskih ispitivanja uzoraka, utvrĎeno je prisustvo organskih kompleksa i herbicida u meĎuslojnom prostoru montmorionita. Montmorioniti modifikovani sa HDTMA kompleksom pokazivali su jednoslojnu, dvoslojnu i pseudotroslojnu orijentaciju HDTMA+ katjona u meĎuslojnom prostoru. UtvrĎeno je da HDTMA+ katjoni formiraju particionu fazu na površini montmorionita, na kojoj dolazi do sorpcije molekula herbicida. Sa druge strane, montmorioniti modifikovani sa PTMA kompleksom pokazivali su jednoslojnu orijentaciju katjona na površini montmorionita i to na takav način da se katjoni ponašaju kao stubovi koji u zavisnosti od dimenzija dovode do širenja meĎuslojnog prostora. Molekuli herbicida se u tom slučaju vezuju za površinu montmorionita. Primenom metode infracrvene spektroskopije utvrĎeno je koje funkcionalne grupe učestvuju u interakciji izmeĎu montmorionita, organskih kompleksa i herbicida. Visoka sposobnost sorpcije odreĎenih uzoraka organski modifikovanih montmorionita otvara mogućnost njihove primene kao potencijalne sirovine za uklanjanje S-metolahlora i klomazona iz ţivotne sredine...
PB  - Univerzitet u Beogradu, Rudarsko-geološki fakultet
T1  - Sorption of herbicides on inorganic and organic modified natural montmorillonite from Bogovina
T1  - Sorpcija herbicida na neorganski i organski modifikovanom prirodnom montmorionitu iz Bogovine
UR  - https://hdl.handle.net/21.15107/rcub_nardus_9373
ER  - 

@phdthesis{
author = "Kaludjerović, Lazar",
year = "2018",
abstract = "Efficiency of inorganic and organic modified montmorillonites from Bogovina for sorption of the S-metolachlor and clomazone was determined using batch adsorption method. Montmorillonite samples were pretreated with NaCl solution and then with different concentrations of organic complexes. Adsorption isotherms were measured by treatment of the samples with different concentrations of herbicide. Detailed mineralogical characterization of samples was performed using the X-ray diffraction method. Results of interaction between organic complexes and herbicides were obtained using X-ray diffraction, optical, thermal and spectroscopic analysis. Based on the results obtained using X-ray diffraction, it was concluded that all examined organic complexes and herbicides intercalated into interlayer space of montmorillonite. Montmorillonites modified with HDTMA complex exhibited monolayer, bilayer and pseudotrilayer arrangement of HDTMA+ cations in interlayer space, depending on degree of saturation. It has been found that the HDTMA+ cations are forming the partition phase for the herbicide on the surface of the montmorillonite. On the other hand, montmorillonite modified with PTMA complex exhibited monolayer arrangement of cations on the surface of montmorillonite in such a way that the cations act as pillars in interlayer space. The molecules of herbicides in this case were adsorbed on the surface of the montmorillonite. Which functional groups were involved in bonding processes between montmorillonite, organic complex and herbicide best describes infrared spectroscopy. High sorption of examined herbicides on some organic modified montmorillonites creates an opportunity for application of these substrates as potentially useful material for removal of S-metolachlor and clomazone from the environment., fikasnost prilikom sorpcije S-metolahlora i klomazona od strane neorganskih i organski modifikovanih montmorionita sa lokaliteta Bogovina odreĎena je metodom bach adsorpcije. Uzorci montmorionita su tretirani prvo rastvorom NaCl a zatim i različitim koncentracijama organskih kompleksa. Adsorpcione izoterme su dobijene tretiranjem uzoraka različitim koncentracijama herbicida. Detaljna mineraloška karakterizacija uzoraka uraĎena je metodom rendgenske difrakcije. Rezultati interakcije montmorionita sa organskim kompleksima i herbicidima dobijeni su primenom rendgenskih, optičkih, termičkih i spektroskopskih metoda. Na osnovu rezultata rendgenskih ispitivanja uzoraka, utvrĎeno je prisustvo organskih kompleksa i herbicida u meĎuslojnom prostoru montmorionita. Montmorioniti modifikovani sa HDTMA kompleksom pokazivali su jednoslojnu, dvoslojnu i pseudotroslojnu orijentaciju HDTMA+ katjona u meĎuslojnom prostoru. UtvrĎeno je da HDTMA+ katjoni formiraju particionu fazu na površini montmorionita, na kojoj dolazi do sorpcije molekula herbicida. Sa druge strane, montmorioniti modifikovani sa PTMA kompleksom pokazivali su jednoslojnu orijentaciju katjona na površini montmorionita i to na takav način da se katjoni ponašaju kao stubovi koji u zavisnosti od dimenzija dovode do širenja meĎuslojnog prostora. Molekuli herbicida se u tom slučaju vezuju za površinu montmorionita. Primenom metode infracrvene spektroskopije utvrĎeno je koje funkcionalne grupe učestvuju u interakciji izmeĎu montmorionita, organskih kompleksa i herbicida. Visoka sposobnost sorpcije odreĎenih uzoraka organski modifikovanih montmorionita otvara mogućnost njihove primene kao potencijalne sirovine za uklanjanje S-metolahlora i klomazona iz ţivotne sredine...",
publisher = "Univerzitet u Beogradu, Rudarsko-geološki fakultet",
title = "Sorption of herbicides on inorganic and organic modified natural montmorillonite from Bogovina, Sorpcija herbicida na neorganski i organski modifikovanom prirodnom montmorionitu iz Bogovine",
url = "https://hdl.handle.net/21.15107/rcub_nardus_9373"
}

Kaludjerović, L.. (2018). Sorption of herbicides on inorganic and organic modified natural montmorillonite from Bogovina. 
Univerzitet u Beogradu, Rudarsko-geološki fakultet..
https://hdl.handle.net/21.15107/rcub_nardus_9373

Kaludjerović L. Sorption of herbicides on inorganic and organic modified natural montmorillonite from Bogovina. 2018;.
https://hdl.handle.net/21.15107/rcub_nardus_9373 .

Kaludjerović, Lazar, "Sorption of herbicides on inorganic and organic modified natural montmorillonite from Bogovina" (2018),
https://hdl.handle.net/21.15107/rcub_nardus_9373 .

TY  - CONF
AU  - Ruml, Mirjana
AU  - Milatović, Dragan
AU  - Djurović, Dejan
AU  - Zec, Gordan
AU  - Jokić, M.
AU  - Radović, M.
PY  - 2018
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4623
AB  - Chilling requirements for breaking dormancy and heat requirements for flowering were studied in 10 apricot cultivars in the region of Belgrade during a 2-year period. Chilling requirements were determined using the Utah chill unit (CU) model. To determine the date of dormancy breaking, 1-year-old shoots were collected weekly from December to February and kept under controlled conditions. Heat requirements were calculated as growing degree hours (GDH) accumulated from the breaking of dormancy to the beginning of flowering using a base temperature of 4 degrees C. The cultivars studied showed a range of chilling requirements, from 834 CU in 'Ninfa' and 'Goldrich' to 1442 CU in 'Re Umberto'. The heat requirements for flowering ranged between 2624 GDH in 'Magyar kajszi' and 3469 GDH in 'Tomcot'. The latest flowering cultivar ('Re Umberto') finished dormancy 42 days after the earliest flowering cultivar ('Ninfa'). The results indicate that flowering time of apricot in the studied region is influenced more by chilling requirements than by heat requirements. Identification and selection of cultivars with higher chilling requirements and later flowering is important for apricot production, especially in regions with the frequent occurrence of late spring frosts.
PB  - Int Soc Horticultural Science, Leuven 1
C3  - XVI International Symposium on Apricot Breeding and Culture
T1  - Chilling and heat requirements for flowering in apricot cultivars
EP  - 18
SP  - 15
VL  - 1214
DO  - 10.17660/ActaHortic.2018.1214.3
ER  - 

@conference{
author = "Ruml, Mirjana and Milatović, Dragan and Djurović, Dejan and Zec, Gordan and Jokić, M. and Radović, M.",
year = "2018",
abstract = "Chilling requirements for breaking dormancy and heat requirements for flowering were studied in 10 apricot cultivars in the region of Belgrade during a 2-year period. Chilling requirements were determined using the Utah chill unit (CU) model. To determine the date of dormancy breaking, 1-year-old shoots were collected weekly from December to February and kept under controlled conditions. Heat requirements were calculated as growing degree hours (GDH) accumulated from the breaking of dormancy to the beginning of flowering using a base temperature of 4 degrees C. The cultivars studied showed a range of chilling requirements, from 834 CU in 'Ninfa' and 'Goldrich' to 1442 CU in 'Re Umberto'. The heat requirements for flowering ranged between 2624 GDH in 'Magyar kajszi' and 3469 GDH in 'Tomcot'. The latest flowering cultivar ('Re Umberto') finished dormancy 42 days after the earliest flowering cultivar ('Ninfa'). The results indicate that flowering time of apricot in the studied region is influenced more by chilling requirements than by heat requirements. Identification and selection of cultivars with higher chilling requirements and later flowering is important for apricot production, especially in regions with the frequent occurrence of late spring frosts.",
publisher = "Int Soc Horticultural Science, Leuven 1",
journal = "XVI International Symposium on Apricot Breeding and Culture",
title = "Chilling and heat requirements for flowering in apricot cultivars",
pages = "18-15",
volume = "1214",
doi = "10.17660/ActaHortic.2018.1214.3"
}

Ruml, M., Milatović, D., Djurović, D., Zec, G., Jokić, M.,& Radović, M.. (2018). Chilling and heat requirements for flowering in apricot cultivars. in XVI International Symposium on Apricot Breeding and Culture
Int Soc Horticultural Science, Leuven 1., 1214, 15-18.
https://doi.org/10.17660/ActaHortic.2018.1214.3

Ruml M, Milatović D, Djurović D, Zec G, Jokić M, Radović M. Chilling and heat requirements for flowering in apricot cultivars. in XVI International Symposium on Apricot Breeding and Culture. 2018;1214:15-18.
doi:10.17660/ActaHortic.2018.1214.3 .

Ruml, Mirjana, Milatović, Dragan, Djurović, Dejan, Zec, Gordan, Jokić, M., Radović, M., "Chilling and heat requirements for flowering in apricot cultivars" in XVI International Symposium on Apricot Breeding and Culture, 1214 (2018):15-18,
https://doi.org/10.17660/ActaHortic.2018.1214.3 . .

TY  - JOUR
AU  - Životić, Ljubomir
AU  - Radmanović, Svjetlana
AU  - Gajić, Boško
AU  - Mrvić, Vesna
AU  - Djordjević, Aleksandar
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4481
AB  - This study describes and classifies the soils of the foot and toe slopes of the Vukan Mountain, Central Serbia, the contact point of two distinct geomorphological units, with a focus on their spatial distribution and their main soil-forming processes. The Vukan Mountain is formed of Jurassic limestones and dolomites, whereas the foot and toe slopes are of fluviatile-colluvial origin. A total of 42 soil profiles were examined. Soil profile locations were determined with respect to elevation differences, accounting for a set of six profiles for every 5-m elevation increase between 175 and 210 m a.s.l. The area is characterized by the dominance of chernic and mollic topsoil horizons and the major part of the area is covered with Phaeozems. Five Reference Soil Groups were found in a very small area. Eleven soil profiles are Chemic Phaeozems, five are Cambic Phaeozems, and twelve are Rendzic Phaeozems. The central part of the study area is characterized by the accumulation of secondary carbonates and Chernozems were identified. The northern part of the study area is covered with Fluvisols, Calcisols, and Leptic Rendzic Phaeozems, whereas Chernic and Cambic Phaeozems and Eutric Cambisols cover the western part of the study area. The differences in the CaCO3 content in the gravels, the differences in the gravel content, and the different lateral and vertical distribution of CaCO3 are strong evidence of surface processes that occurred in the past. The presence of different geological layers and buried horizons suggests fluviatile processes. The spatial distribution of soils is related mainly to parent material occurrence, and colluvial and alluvial processes that occurred in the past. The soil map created in GIS has Reference Soil Group as central unit following Rule 1 for map legend creation, except in the case of Phaeozems, which are present as Phaeozems (Leptic) and Phaeozems (other) following Rule 5. This soil survey with approximately one soil profile per 4 ha has indicated considerable soil heterogeneity in the study area. Detailed surveys are therefore recommended for areas with pronounced heterogeneity of soil-forming factors.
PB  - Elsevier Science Bv, Amsterdam
T2  - Catena
T1  - Classification and spatial distribution of soils in the foot and toe slopes of mountain Vukan, East-Central Serbia
EP  - 83
SP  - 70
VL  - 159
DO  - 10.1016/j.catena.2017.08.003
ER  - 

@article{
author = "Životić, Ljubomir and Radmanović, Svjetlana and Gajić, Boško and Mrvić, Vesna and Djordjević, Aleksandar",
year = "2017",
abstract = "This study describes and classifies the soils of the foot and toe slopes of the Vukan Mountain, Central Serbia, the contact point of two distinct geomorphological units, with a focus on their spatial distribution and their main soil-forming processes. The Vukan Mountain is formed of Jurassic limestones and dolomites, whereas the foot and toe slopes are of fluviatile-colluvial origin. A total of 42 soil profiles were examined. Soil profile locations were determined with respect to elevation differences, accounting for a set of six profiles for every 5-m elevation increase between 175 and 210 m a.s.l. The area is characterized by the dominance of chernic and mollic topsoil horizons and the major part of the area is covered with Phaeozems. Five Reference Soil Groups were found in a very small area. Eleven soil profiles are Chemic Phaeozems, five are Cambic Phaeozems, and twelve are Rendzic Phaeozems. The central part of the study area is characterized by the accumulation of secondary carbonates and Chernozems were identified. The northern part of the study area is covered with Fluvisols, Calcisols, and Leptic Rendzic Phaeozems, whereas Chernic and Cambic Phaeozems and Eutric Cambisols cover the western part of the study area. The differences in the CaCO3 content in the gravels, the differences in the gravel content, and the different lateral and vertical distribution of CaCO3 are strong evidence of surface processes that occurred in the past. The presence of different geological layers and buried horizons suggests fluviatile processes. The spatial distribution of soils is related mainly to parent material occurrence, and colluvial and alluvial processes that occurred in the past. The soil map created in GIS has Reference Soil Group as central unit following Rule 1 for map legend creation, except in the case of Phaeozems, which are present as Phaeozems (Leptic) and Phaeozems (other) following Rule 5. This soil survey with approximately one soil profile per 4 ha has indicated considerable soil heterogeneity in the study area. Detailed surveys are therefore recommended for areas with pronounced heterogeneity of soil-forming factors.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Catena",
title = "Classification and spatial distribution of soils in the foot and toe slopes of mountain Vukan, East-Central Serbia",
pages = "83-70",
volume = "159",
doi = "10.1016/j.catena.2017.08.003"
}

Životić, L., Radmanović, S., Gajić, B., Mrvić, V.,& Djordjević, A.. (2017). Classification and spatial distribution of soils in the foot and toe slopes of mountain Vukan, East-Central Serbia. in Catena
Elsevier Science Bv, Amsterdam., 159, 70-83.
https://doi.org/10.1016/j.catena.2017.08.003

Životić L, Radmanović S, Gajić B, Mrvić V, Djordjević A. Classification and spatial distribution of soils in the foot and toe slopes of mountain Vukan, East-Central Serbia. in Catena. 2017;159:70-83.
doi:10.1016/j.catena.2017.08.003 .

Životić, Ljubomir, Radmanović, Svjetlana, Gajić, Boško, Mrvić, Vesna, Djordjević, Aleksandar, "Classification and spatial distribution of soils in the foot and toe slopes of mountain Vukan, East-Central Serbia" in Catena, 159 (2017):70-83,
https://doi.org/10.1016/j.catena.2017.08.003 . .

TY  - CONF
AU  - Djurović, Dejan
AU  - Djordjević, Boban
AU  - Milatović, Dragan
AU  - Zec, Gordan
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/5642
AB  - This experiment was designed to investigate effects of chemical thinning on fruit set, yield, return bloom and fruit quality of apple cultivars ‘Golden Reinders’, ’Gala Royal Beaut’, ’Red Cap Deliciou’' and ’Red Jonaprince’ in 2014. The orchard was established in spring 2013 with high-quality 2-year-old nursery trees that contained 7 or more lateral branches (except the cultivar ’Red Cap Delicious’). For chemical thinning the following chemicals were used: auxine naphthaleneacetic acid (NAA), cytokinin 6-benzyladenine (BA), insecticide carbaryl (‘Sevin’) and photosynthesis inhibitor metamitron (‘Brevis’) and their mix combinations. The most intensive fruit thinning for all cultivars were obtained in treatments with metamitron used either alone or in combination with NAA, and in the combination BA + NAA. Due to the decrease in the number of fruits per tree, in these treatments was recorded the largest increase in fruit weight compared with the control. Application of bioregulators in two-year old orchard depending on the cultivar had a greater or lesser effect on apple bloom in the next spring. Effect of chemical thinning on flowering in the next spring was not significant in cultivars ‘Royal Gala Beaut’ and ‘Red Jonaprince’. In the cultivar ‘Golden Reinders’ number of fruits over 6 per cm2 of trunk cross-sectional area (TCSA) resulted in absence of flowers, while in the cultivar Red Cap that number was 3 per cm2 of TCSA.
AB  - U radu je ispitivan uticaj hemijskog proređivanja plodova na zametanje plodova, prinos, kvalitet ploda i povratno cvetanje kod sorti jabuke Zlatni delišes klon Rajnders, Gala rojal bjut, Red kep i Red džonaprins u 2014. godini. Zasad je podignut u proleće 2013. godine sa „knip“ sadnicama. Hemijsko proređivanje je vršeno sledećim sredstvima: naftil-sirćetna kiselina (NAA), 6-benziladenin (6-BA), karbaril, metamitron i kombinacijom ovih sredstava. Najintenzivnije proređivanje plodova kod svih sorti bilo je kod tretmana sa metamitronom i tretmana sa kombinacijama metamitron + NAA i 6-BA + NAA. Usled smanjenja broja plodova po stablu kod ovih tretmana je zabeleženo najveće povećanje mase ploda u poređenju sa kontrolom. Primena bioregulatora u dvogodišnjem zasadu imala je efekat na cvetanje jabuke narednog proleća. Kod sorti Gala rojal bjut i Red džonaprins, efekat hemijskog proređivanja na cvetanje narednog proleća nije bio značajan, za razliku od sorti Zlatni delišes i Redkep. Kod sorte Zlatni delišes broj plodova preko šest po cm2 površine poprečnog preseka debla (PPPD) uticao je na izostanak diferenciranja cvetova, dok je kod sorte Red kep kritičan broj plodova bio tri po cm2 PPPD.
C3  - 6. Savetovanje "Inovacije u voćarstvu", Beograd, 02.02.2017.
T1  - Influence of Chemical Thinning of Apple Cultivars on Yield and Fruit Quality
T1  - Uticaj hemijskog proređivanja plodova na rodnost i kvalitet ploda sorti jabuke
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_5642
ER  - 

@conference{
author = "Djurović, Dejan and Djordjević, Boban and Milatović, Dragan and Zec, Gordan",
year = "2017",
abstract = "This experiment was designed to investigate effects of chemical thinning on fruit set, yield, return bloom and fruit quality of apple cultivars ‘Golden Reinders’, ’Gala Royal Beaut’, ’Red Cap Deliciou’' and ’Red Jonaprince’ in 2014. The orchard was established in spring 2013 with high-quality 2-year-old nursery trees that contained 7 or more lateral branches (except the cultivar ’Red Cap Delicious’). For chemical thinning the following chemicals were used: auxine naphthaleneacetic acid (NAA), cytokinin 6-benzyladenine (BA), insecticide carbaryl (‘Sevin’) and photosynthesis inhibitor metamitron (‘Brevis’) and their mix combinations. The most intensive fruit thinning for all cultivars were obtained in treatments with metamitron used either alone or in combination with NAA, and in the combination BA + NAA. Due to the decrease in the number of fruits per tree, in these treatments was recorded the largest increase in fruit weight compared with the control. Application of bioregulators in two-year old orchard depending on the cultivar had a greater or lesser effect on apple bloom in the next spring. Effect of chemical thinning on flowering in the next spring was not significant in cultivars ‘Royal Gala Beaut’ and ‘Red Jonaprince’. In the cultivar ‘Golden Reinders’ number of fruits over 6 per cm2 of trunk cross-sectional area (TCSA) resulted in absence of flowers, while in the cultivar Red Cap that number was 3 per cm2 of TCSA., U radu je ispitivan uticaj hemijskog proređivanja plodova na zametanje plodova, prinos, kvalitet ploda i povratno cvetanje kod sorti jabuke Zlatni delišes klon Rajnders, Gala rojal bjut, Red kep i Red džonaprins u 2014. godini. Zasad je podignut u proleće 2013. godine sa „knip“ sadnicama. Hemijsko proređivanje je vršeno sledećim sredstvima: naftil-sirćetna kiselina (NAA), 6-benziladenin (6-BA), karbaril, metamitron i kombinacijom ovih sredstava. Najintenzivnije proređivanje plodova kod svih sorti bilo je kod tretmana sa metamitronom i tretmana sa kombinacijama metamitron + NAA i 6-BA + NAA. Usled smanjenja broja plodova po stablu kod ovih tretmana je zabeleženo najveće povećanje mase ploda u poređenju sa kontrolom. Primena bioregulatora u dvogodišnjem zasadu imala je efekat na cvetanje jabuke narednog proleća. Kod sorti Gala rojal bjut i Red džonaprins, efekat hemijskog proređivanja na cvetanje narednog proleća nije bio značajan, za razliku od sorti Zlatni delišes i Redkep. Kod sorte Zlatni delišes broj plodova preko šest po cm2 površine poprečnog preseka debla (PPPD) uticao je na izostanak diferenciranja cvetova, dok je kod sorte Red kep kritičan broj plodova bio tri po cm2 PPPD.",
journal = "6. Savetovanje "Inovacije u voćarstvu", Beograd, 02.02.2017.",
title = "Influence of Chemical Thinning of Apple Cultivars on Yield and Fruit Quality, Uticaj hemijskog proređivanja plodova na rodnost i kvalitet ploda sorti jabuke",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_5642"
}

Djurović, D., Djordjević, B., Milatović, D.,& Zec, G.. (2017). Influence of Chemical Thinning of Apple Cultivars on Yield and Fruit Quality. in 6. Savetovanje "Inovacije u voćarstvu", Beograd, 02.02.2017..
https://hdl.handle.net/21.15107/rcub_agrospace_5642

Djurović D, Djordjević B, Milatović D, Zec G. Influence of Chemical Thinning of Apple Cultivars on Yield and Fruit Quality. in 6. Savetovanje "Inovacije u voćarstvu", Beograd, 02.02.2017.. 2017;.
https://hdl.handle.net/21.15107/rcub_agrospace_5642 .

Djurović, Dejan, Djordjević, Boban, Milatović, Dragan, Zec, Gordan, "Influence of Chemical Thinning of Apple Cultivars on Yield and Fruit Quality" in 6. Savetovanje "Inovacije u voćarstvu", Beograd, 02.02.2017. (2017),
https://hdl.handle.net/21.15107/rcub_agrospace_5642 .

TY  - JOUR
AU  - Ruml, Mirjana
AU  - Gregorić, Eniko
AU  - Vujadinović, Mirjam
AU  - Radovanović, Slavica
AU  - Matović, Gordana
AU  - Vuković, Ana
AU  - Pacuca, Vesna
AU  - Stojfcić, Djurdja
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4446
AB  - The analysis of spatiotemporal changes of temperature extremes in Serbia, based on 18 ETCCDI indices, was performed using daily minimum and maximum temperature observations from 26 meteorological stations over the period 1961-2010. The observation period was divided into two sub-periods (1961-1980 and 1981-2010) according to the results of the sequential Mann-Kendall test. Temporal trends were evaluated by a least-squares linear regression method. The average annual minimum temperature displayed a mixed pattern of increasing, decreasing, and no trends over 1961-1980 and a significant increasing trend over 1981-2010 across the whole country, with a regionally averaged rate of 0.48 degrees C per decade. The average annual maximum temperature showed a decreasing trend during 1961-1980 and a significant increasing trend at all stations during 1981-2010, with a regionally averaged rate of 0.56 degrees C per decade. Hot indices exhibited a general cooling tendency until 1980 and a warming tendency afterwards, with the most pronounced trends in the number of summer and tropical days during the first period and in the frequency of warm days and nights in the second. Cold indices displayed a mostly warming tendency over the entire period, with the most remarkable increase in the lowest annual maximum temperature and the number of ice days during the first period and in the frequency of cool nights during the second. At most stations, the diurnal temperature range showed a decrease until 1980 and no change or a slight increase afterwards. The lengthening of the growing season was much more pronounced in the later period. The computed correlation coefficient between the annual temperature indices and large-scale circulation features revealed that the East Atlantic pattern displayed much stronger association with examined indices than the North Atlantic Oscillation and East Atlantic/West Russia pattern.
PB  - Elsevier Science Inc, New York
T2  - Atmospheric Research
T1  - Observed changes of temperature extremes in Serbia over the period 1961-2010
EP  - 41
SP  - 26
VL  - 183
DO  - 10.1016/j.atmosres.2016.08.013
ER  - 

@article{
author = "Ruml, Mirjana and Gregorić, Eniko and Vujadinović, Mirjam and Radovanović, Slavica and Matović, Gordana and Vuković, Ana and Pacuca, Vesna and Stojfcić, Djurdja",
year = "2017",
abstract = "The analysis of spatiotemporal changes of temperature extremes in Serbia, based on 18 ETCCDI indices, was performed using daily minimum and maximum temperature observations from 26 meteorological stations over the period 1961-2010. The observation period was divided into two sub-periods (1961-1980 and 1981-2010) according to the results of the sequential Mann-Kendall test. Temporal trends were evaluated by a least-squares linear regression method. The average annual minimum temperature displayed a mixed pattern of increasing, decreasing, and no trends over 1961-1980 and a significant increasing trend over 1981-2010 across the whole country, with a regionally averaged rate of 0.48 degrees C per decade. The average annual maximum temperature showed a decreasing trend during 1961-1980 and a significant increasing trend at all stations during 1981-2010, with a regionally averaged rate of 0.56 degrees C per decade. Hot indices exhibited a general cooling tendency until 1980 and a warming tendency afterwards, with the most pronounced trends in the number of summer and tropical days during the first period and in the frequency of warm days and nights in the second. Cold indices displayed a mostly warming tendency over the entire period, with the most remarkable increase in the lowest annual maximum temperature and the number of ice days during the first period and in the frequency of cool nights during the second. At most stations, the diurnal temperature range showed a decrease until 1980 and no change or a slight increase afterwards. The lengthening of the growing season was much more pronounced in the later period. The computed correlation coefficient between the annual temperature indices and large-scale circulation features revealed that the East Atlantic pattern displayed much stronger association with examined indices than the North Atlantic Oscillation and East Atlantic/West Russia pattern.",
publisher = "Elsevier Science Inc, New York",
journal = "Atmospheric Research",
title = "Observed changes of temperature extremes in Serbia over the period 1961-2010",
pages = "41-26",
volume = "183",
doi = "10.1016/j.atmosres.2016.08.013"
}

Ruml, M., Gregorić, E., Vujadinović, M., Radovanović, S., Matović, G., Vuković, A., Pacuca, V.,& Stojfcić, D.. (2017). Observed changes of temperature extremes in Serbia over the period 1961-2010. in Atmospheric Research
Elsevier Science Inc, New York., 183, 26-41.
https://doi.org/10.1016/j.atmosres.2016.08.013

Ruml M, Gregorić E, Vujadinović M, Radovanović S, Matović G, Vuković A, Pacuca V, Stojfcić D. Observed changes of temperature extremes in Serbia over the period 1961-2010. in Atmospheric Research. 2017;183:26-41.
doi:10.1016/j.atmosres.2016.08.013 .

Ruml, Mirjana, Gregorić, Eniko, Vujadinović, Mirjam, Radovanović, Slavica, Matović, Gordana, Vuković, Ana, Pacuca, Vesna, Stojfcić, Djurdja, "Observed changes of temperature extremes in Serbia over the period 1961-2010" in Atmospheric Research, 183 (2017):26-41,
https://doi.org/10.1016/j.atmosres.2016.08.013 . .

TY  - JOUR
AU  - Milivojević, Jasminka
AU  - Radivojević, Dragan
AU  - Ruml, Mirjana
AU  - Urošević, Suzana S.
AU  - Dragišić-Maksimović, Jelena J.
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4575
AB  - The main focus of our study was to investigate effects of the modified microclimate under a grey hail protection net (HPN) on biometrical fruit characteristics (fruit weight, index of fruit shape, and seed number per fruit) and nutritional value (soluble solid content - SSC, titratable acidity - TA, total anthocyanins - TACY, total phenolics - TPH and total antioxidant capacity - TAC) of the 'Bluecrop' highbush blueberry (Vaccinium corymbosum L.). The study was conducted in the 'Bluecrop' highbush blueberry plantation located in Mladenovac (Serbia) during two consecutive years (2013, 2014). The orchard was established using two-year-old nursery trees in spring 2011, at a planting density of 3,300 bushes per ha. The grey polyethylene net (SILVERLUX®, Helios Group, Lurano, Italy) with a Leno wave structure and a mesh size of 2.8 x 8 mm was used. During the research period, light intensity was measured weekly at 12.00 hr using a digital lux-meter 'Peak teck' PT-5025 (Germany). Air temperature and relative humidity within the canopy were recorded using climate dataloggers (type DT-171, Shenzhen Flus Technology Co., Ltd, China) both under HPN and in the open field (OF). Twelve readings per treatment were taken at 2-hour intervals every day in each season. In both years of observation, light was reduced by 5-20% under HPN, whereby daily maximum temperature was 2.4°C lower causing 4% higher daily minimum relative air humidity than in OF. 'Bluecrop' had significantly higher average fruit weights under HPN ranging from 1.93 g (2013) to 1.86 g (2014) in comparison to those observed in OF. The SSC did not differ between the treatments in 2014, whereas a significantly higher mean value was registered in the fruits harvested under HPN (12.8%) compared to those from OF in 2013. The mean TA was higher under HPN in 2014 (0.57%), whereas in 2013 a significantly higher TA content was found in OF (0.87%). HPN showed a positive effect on the TPH content (7.12 mg GA/g FW), but an almost 2-fold higher value was registered in 2013. Similar to this, TAC was 2.5-fold higher in 2013, without a significant effect of HPN in both experimental years.
AB  - U ovom radu su ispitivani efekti izmenjene mikroklime pod sivom protivgradnom mrežom (PGM) na fizičke osobine ploda (masa ploda, indeks oblika ploda i broj semenki u plodu) i nutritivnu vrednost (sadržaj rastvorljive suve materije - RSM, ukupnih kiselina i ukupnih fenola, kao i ukupni antioksidativni kapacitet ploda) sorte borovnice "Bluecrop" (Vaccinium corymbosum L.). Ispitivanja su izvedena u periodu 2013-2014. godina, u zasadu borovnice koji se nalazi u blizini Mladenovca. Zasad je podignut u proleće 2011. godine sa trogodišnjim sadnicama i gustinom sadnje od 3.300 žbunova po ha. Primenjena je siva PGM (SILVERLUX®, Helios Group, Lurano, Italy), težine 48 g/m2, sa veličinom otvora 2,8 x 8 mm. Tokom perioda ispitivanja, intenzitet svetlosti je meren jedanput nedeljno u 12 h korišćenjem luks metra "Peak teck" PT-5025 (Germany). Temperatura i relativna vlažnost vazduha su merene uređajem za evidentiranje podataka (engl. data logger, DT-171, Shenzhen Flus Technology Co., Ltd, China) na svaka 2 h pod PGM i na otvorenom polju (kontrolni tretman) od početka cvetanja do kraja zrenja borovnice u obe ispitivane godine. Intenzitet svetlosti pod PGM je bio u proseku smanjen za 5-20% u obe eksperimentalne godine. Dnevne maksimalne temperature bile su za 2,4 oC niže pod PGM uslovljavajući za 4% višu minimalnu dnevnu relativnu vlažnost vazduha u poređenju sa otvorenim poljem. Značajno veća prosečna vrednost mase ploda kod ispitivane sorte borovnice registrovana je pod PGM u poređenju sa otvorenim poljem, i kretala se od 1,93 g (2013) do 1,86 g (2014). Sadržaj RSM se nije značajno razlikovao između tretmana u 2014. godini, dok je u 2013. godini značajno povećanje registrovano u plodovima koji su ubrani pod PGM (12,8%) u poređenju sa otvorenim poljem (11,6%). Prosečna vrednost sadržaja ukupnih kiselina je bila veća pod PGM u 2014. godini (0,57%), dok je u 2013. godini značajno veći sadržaj pronađen u plodovima ubranim na otvorenom polju (0,87%). PGM je ispoljila pozitivan efekat na sadržaj ukupnih fenola (7,12 mg galne kis. g-1sv.m.pl.), međutim skoro dva puta viša vrednost je bila registrovana u 2013. godini. Slično sadržaju ukupnih fenola, ukupni antioksidativni kapacitet ploda je bio za 2,5 puta veći u 2013. godini, bez značajnog uticaja PGM u obe ispitivane godine.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
T2  - Journal of Agricultural Sciences (Belgrade)
T1  - Effect of a grey hail protection net on the fruit quality of the 'Bluecrop' highbush blueberry (Vaccinium corymbosum L.)
T1  - Uticaj sive protivgradne mreže na kvalitet ploda borovnice (Vaccinium corymbosum L.) sorte "Bluecrop"
EP  - 339
IS  - 4
SP  - 329
VL  - 62
DO  - 10.2298/JAS1704329M
ER  - 

@article{
author = "Milivojević, Jasminka and Radivojević, Dragan and Ruml, Mirjana and Urošević, Suzana S. and Dragišić-Maksimović, Jelena J.",
year = "2017",
abstract = "The main focus of our study was to investigate effects of the modified microclimate under a grey hail protection net (HPN) on biometrical fruit characteristics (fruit weight, index of fruit shape, and seed number per fruit) and nutritional value (soluble solid content - SSC, titratable acidity - TA, total anthocyanins - TACY, total phenolics - TPH and total antioxidant capacity - TAC) of the 'Bluecrop' highbush blueberry (Vaccinium corymbosum L.). The study was conducted in the 'Bluecrop' highbush blueberry plantation located in Mladenovac (Serbia) during two consecutive years (2013, 2014). The orchard was established using two-year-old nursery trees in spring 2011, at a planting density of 3,300 bushes per ha. The grey polyethylene net (SILVERLUX®, Helios Group, Lurano, Italy) with a Leno wave structure and a mesh size of 2.8 x 8 mm was used. During the research period, light intensity was measured weekly at 12.00 hr using a digital lux-meter 'Peak teck' PT-5025 (Germany). Air temperature and relative humidity within the canopy were recorded using climate dataloggers (type DT-171, Shenzhen Flus Technology Co., Ltd, China) both under HPN and in the open field (OF). Twelve readings per treatment were taken at 2-hour intervals every day in each season. In both years of observation, light was reduced by 5-20% under HPN, whereby daily maximum temperature was 2.4°C lower causing 4% higher daily minimum relative air humidity than in OF. 'Bluecrop' had significantly higher average fruit weights under HPN ranging from 1.93 g (2013) to 1.86 g (2014) in comparison to those observed in OF. The SSC did not differ between the treatments in 2014, whereas a significantly higher mean value was registered in the fruits harvested under HPN (12.8%) compared to those from OF in 2013. The mean TA was higher under HPN in 2014 (0.57%), whereas in 2013 a significantly higher TA content was found in OF (0.87%). HPN showed a positive effect on the TPH content (7.12 mg GA/g FW), but an almost 2-fold higher value was registered in 2013. Similar to this, TAC was 2.5-fold higher in 2013, without a significant effect of HPN in both experimental years., U ovom radu su ispitivani efekti izmenjene mikroklime pod sivom protivgradnom mrežom (PGM) na fizičke osobine ploda (masa ploda, indeks oblika ploda i broj semenki u plodu) i nutritivnu vrednost (sadržaj rastvorljive suve materije - RSM, ukupnih kiselina i ukupnih fenola, kao i ukupni antioksidativni kapacitet ploda) sorte borovnice "Bluecrop" (Vaccinium corymbosum L.). Ispitivanja su izvedena u periodu 2013-2014. godina, u zasadu borovnice koji se nalazi u blizini Mladenovca. Zasad je podignut u proleće 2011. godine sa trogodišnjim sadnicama i gustinom sadnje od 3.300 žbunova po ha. Primenjena je siva PGM (SILVERLUX®, Helios Group, Lurano, Italy), težine 48 g/m2, sa veličinom otvora 2,8 x 8 mm. Tokom perioda ispitivanja, intenzitet svetlosti je meren jedanput nedeljno u 12 h korišćenjem luks metra "Peak teck" PT-5025 (Germany). Temperatura i relativna vlažnost vazduha su merene uređajem za evidentiranje podataka (engl. data logger, DT-171, Shenzhen Flus Technology Co., Ltd, China) na svaka 2 h pod PGM i na otvorenom polju (kontrolni tretman) od početka cvetanja do kraja zrenja borovnice u obe ispitivane godine. Intenzitet svetlosti pod PGM je bio u proseku smanjen za 5-20% u obe eksperimentalne godine. Dnevne maksimalne temperature bile su za 2,4 oC niže pod PGM uslovljavajući za 4% višu minimalnu dnevnu relativnu vlažnost vazduha u poređenju sa otvorenim poljem. Značajno veća prosečna vrednost mase ploda kod ispitivane sorte borovnice registrovana je pod PGM u poređenju sa otvorenim poljem, i kretala se od 1,93 g (2013) do 1,86 g (2014). Sadržaj RSM se nije značajno razlikovao između tretmana u 2014. godini, dok je u 2013. godini značajno povećanje registrovano u plodovima koji su ubrani pod PGM (12,8%) u poređenju sa otvorenim poljem (11,6%). Prosečna vrednost sadržaja ukupnih kiselina je bila veća pod PGM u 2014. godini (0,57%), dok je u 2013. godini značajno veći sadržaj pronađen u plodovima ubranim na otvorenom polju (0,87%). PGM je ispoljila pozitivan efekat na sadržaj ukupnih fenola (7,12 mg galne kis. g-1sv.m.pl.), međutim skoro dva puta viša vrednost je bila registrovana u 2013. godini. Slično sadržaju ukupnih fenola, ukupni antioksidativni kapacitet ploda je bio za 2,5 puta veći u 2013. godini, bez značajnog uticaja PGM u obe ispitivane godine.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd",
journal = "Journal of Agricultural Sciences (Belgrade)",
title = "Effect of a grey hail protection net on the fruit quality of the 'Bluecrop' highbush blueberry (Vaccinium corymbosum L.), Uticaj sive protivgradne mreže na kvalitet ploda borovnice (Vaccinium corymbosum L.) sorte "Bluecrop"",
pages = "339-329",
number = "4",
volume = "62",
doi = "10.2298/JAS1704329M"
}

Milivojević, J., Radivojević, D., Ruml, M., Urošević, S. S.,& Dragišić-Maksimović, J. J.. (2017). Effect of a grey hail protection net on the fruit quality of the 'Bluecrop' highbush blueberry (Vaccinium corymbosum L.). in Journal of Agricultural Sciences (Belgrade)
Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd., 62(4), 329-339.
https://doi.org/10.2298/JAS1704329M

Milivojević J, Radivojević D, Ruml M, Urošević SS, Dragišić-Maksimović JJ. Effect of a grey hail protection net on the fruit quality of the 'Bluecrop' highbush blueberry (Vaccinium corymbosum L.). in Journal of Agricultural Sciences (Belgrade). 2017;62(4):329-339.
doi:10.2298/JAS1704329M .

Milivojević, Jasminka, Radivojević, Dragan, Ruml, Mirjana, Urošević, Suzana S., Dragišić-Maksimović, Jelena J., "Effect of a grey hail protection net on the fruit quality of the 'Bluecrop' highbush blueberry (Vaccinium corymbosum L.)" in Journal of Agricultural Sciences (Belgrade), 62, no. 4 (2017):329-339,
https://doi.org/10.2298/JAS1704329M . .

TY  - JOUR
AU  - Pantelić, Milica M.
AU  - Dabić-Zagorac, Dragana
AU  - Ćirić, Ivanka Z.
AU  - Pergal, Marija V.
AU  - Relić, Dubravka J.
AU  - Todić, Slavica
AU  - Natić, Maja
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4457
AB  - This research was designed to determine phenolics content, radical scavenging activity and mineral composition of 22 grapevine leaves of diverse varietal origin. Samples were collected from two vineyards located in Central Serbia (Belgrade vineyard area) and Eastern Serbia (Mlava vineyard area). Leaf extracts were characterized mostly with phenolics acids, flavonols and flavan-3-ols. Ellagic acid and rutin were the most abundant components, found in the concentration up to 770 mg/kg and 450 mg/kg of dry weight, respectively. Total phenolic content was in the range from 27.5 to 76.0 g GAE/kg of dry weight while the radical scavenging activity ranged from 0.429 to 0.867 mmol TE/kg of dry weight. The most common element in all samples was IC (content ranging from 2.30 g/kg to 6.77 g/kg of dry weight), followed by Ca, Na, and B. A variation in the chemical composition was shown to be convenient way to differentiate among the grape leaves of diverse varietal origin. Clear separation was demonstrated between objects of different geographical origin by Principal Component Analysis. Serbian variety 'Petra', an interspecies hybrid with atypical composition, was detected as an outlier in comparison to other samples.
PB  - Academic Press Inc Elsevier Science, San Diego
T2  - Journal of Food Composition and Analysis
T1  - Phenolic profiles, antioxidant activity and minerals in leaves of different grapevine varieties grown in Serbia
EP  - 83
SP  - 76
VL  - 62
DO  - 10.1016/j.jfca.2017.05.002
ER  - 

@article{
author = "Pantelić, Milica M. and Dabić-Zagorac, Dragana and Ćirić, Ivanka Z. and Pergal, Marija V. and Relić, Dubravka J. and Todić, Slavica and Natić, Maja",
year = "2017",
abstract = "This research was designed to determine phenolics content, radical scavenging activity and mineral composition of 22 grapevine leaves of diverse varietal origin. Samples were collected from two vineyards located in Central Serbia (Belgrade vineyard area) and Eastern Serbia (Mlava vineyard area). Leaf extracts were characterized mostly with phenolics acids, flavonols and flavan-3-ols. Ellagic acid and rutin were the most abundant components, found in the concentration up to 770 mg/kg and 450 mg/kg of dry weight, respectively. Total phenolic content was in the range from 27.5 to 76.0 g GAE/kg of dry weight while the radical scavenging activity ranged from 0.429 to 0.867 mmol TE/kg of dry weight. The most common element in all samples was IC (content ranging from 2.30 g/kg to 6.77 g/kg of dry weight), followed by Ca, Na, and B. A variation in the chemical composition was shown to be convenient way to differentiate among the grape leaves of diverse varietal origin. Clear separation was demonstrated between objects of different geographical origin by Principal Component Analysis. Serbian variety 'Petra', an interspecies hybrid with atypical composition, was detected as an outlier in comparison to other samples.",
publisher = "Academic Press Inc Elsevier Science, San Diego",
journal = "Journal of Food Composition and Analysis",
title = "Phenolic profiles, antioxidant activity and minerals in leaves of different grapevine varieties grown in Serbia",
pages = "83-76",
volume = "62",
doi = "10.1016/j.jfca.2017.05.002"
}

Pantelić, M. M., Dabić-Zagorac, D., Ćirić, I. Z., Pergal, M. V., Relić, D. J., Todić, S.,& Natić, M.. (2017). Phenolic profiles, antioxidant activity and minerals in leaves of different grapevine varieties grown in Serbia. in Journal of Food Composition and Analysis
Academic Press Inc Elsevier Science, San Diego., 62, 76-83.
https://doi.org/10.1016/j.jfca.2017.05.002

Pantelić MM, Dabić-Zagorac D, Ćirić IZ, Pergal MV, Relić DJ, Todić S, Natić M. Phenolic profiles, antioxidant activity and minerals in leaves of different grapevine varieties grown in Serbia. in Journal of Food Composition and Analysis. 2017;62:76-83.
doi:10.1016/j.jfca.2017.05.002 .

Pantelić, Milica M., Dabić-Zagorac, Dragana, Ćirić, Ivanka Z., Pergal, Marija V., Relić, Dubravka J., Todić, Slavica, Natić, Maja, "Phenolic profiles, antioxidant activity and minerals in leaves of different grapevine varieties grown in Serbia" in Journal of Food Composition and Analysis, 62 (2017):76-83,
https://doi.org/10.1016/j.jfca.2017.05.002 . .

TY  - JOUR
AU  - Antić-Mladenović, Svetlana
AU  - Frohne, Tina
AU  - Kresović, Mirjana
AU  - Staerk, Hans-Joachim
AU  - Tomić, Zorica
AU  - Ličina, Vlado
AU  - Rinklebe, Joerg
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4371
AB  - The redox-induced (im)mobilization of nickel (Ni) and lead (Pb) under pre-definite redox conditions and their binding forms were studied in a periodically flooded, slightly acidic arable soil enriched with serpentine minerals at the Velika Morava River valley, Serbia. The total contents of Ni and Pb were 152 and 109 mg kg(-1), respectively. Geochemical fractionation of Ni, combined with mineralogical analysis, confirmed its geogenic origin in the soil. Potentially mobile fractions were the dominating binding forms of Pb; thus, indicating anthropogenic sources as prevailing. Risk assessment indicated a low risk of Ni and Pb transfer from soil to other environmental constituents. However, the results imply that geogenic metals might pose higher environmental risk than those from anthropogenic origin, in dependence of their total concentrations and contents in the specific solid-phase fractions. Flooding of the soil was simulated in an automated biogeochemical microcosm system, which allows a control and a continuous measurements of redox potential (En) and pH. Subsequently, the EH was increased in steps of approximately 100 mV from anoxic to oxic conditions. Concurrently, the concentrations of soluble Ni, Pb, iron (Fe), manganese (Mn), dissolved organic carbon (DOC), and sulfates were measured. The EH was brought from low to high values (-220 to 520 mV) and correlated negative with soluble Ni, Pb, Fe, Mn and DOC. Soluble Ni ranged from 125 to 228 mu g 1(-1) while Pb ranged from 3.0 to 21.4 mu g 1(-1). Concentrations of both metals in solution were high at low EH and decreased with increasing EH. Nickel immobilization may be attributed to sorption to or co-precipitation with re-oxidized Fe-Mn (hydr)oxides, whereas Pb, in addition, might be immobilized via precipitation with inorganic ligands, such as carbonates and phosphates. The results imply that Ni and Pb solubility might also be related to the formation of metal-DOC complexes. The detected dynamic and mechanisms might be useful in providing critical information for assessing the potential environmental risk and creating appropriate environmental management strategies for agricultural areas enriched with Ni and Pb.
PB  - Academic Press Ltd- Elsevier Science Ltd, London
T2  - Journal of Environmental Management
T1  - Biogeochemistry of Ni and Pb in a periodically flooded arable soil: Fractionation and redox-induced (im)mobilization
EP  - 150
SP  - 141
VL  - 186
DO  - 10.1016/j.jenvman.2016.06.005
ER  - 

@article{
author = "Antić-Mladenović, Svetlana and Frohne, Tina and Kresović, Mirjana and Staerk, Hans-Joachim and Tomić, Zorica and Ličina, Vlado and Rinklebe, Joerg",
year = "2017",
abstract = "The redox-induced (im)mobilization of nickel (Ni) and lead (Pb) under pre-definite redox conditions and their binding forms were studied in a periodically flooded, slightly acidic arable soil enriched with serpentine minerals at the Velika Morava River valley, Serbia. The total contents of Ni and Pb were 152 and 109 mg kg(-1), respectively. Geochemical fractionation of Ni, combined with mineralogical analysis, confirmed its geogenic origin in the soil. Potentially mobile fractions were the dominating binding forms of Pb; thus, indicating anthropogenic sources as prevailing. Risk assessment indicated a low risk of Ni and Pb transfer from soil to other environmental constituents. However, the results imply that geogenic metals might pose higher environmental risk than those from anthropogenic origin, in dependence of their total concentrations and contents in the specific solid-phase fractions. Flooding of the soil was simulated in an automated biogeochemical microcosm system, which allows a control and a continuous measurements of redox potential (En) and pH. Subsequently, the EH was increased in steps of approximately 100 mV from anoxic to oxic conditions. Concurrently, the concentrations of soluble Ni, Pb, iron (Fe), manganese (Mn), dissolved organic carbon (DOC), and sulfates were measured. The EH was brought from low to high values (-220 to 520 mV) and correlated negative with soluble Ni, Pb, Fe, Mn and DOC. Soluble Ni ranged from 125 to 228 mu g 1(-1) while Pb ranged from 3.0 to 21.4 mu g 1(-1). Concentrations of both metals in solution were high at low EH and decreased with increasing EH. Nickel immobilization may be attributed to sorption to or co-precipitation with re-oxidized Fe-Mn (hydr)oxides, whereas Pb, in addition, might be immobilized via precipitation with inorganic ligands, such as carbonates and phosphates. The results imply that Ni and Pb solubility might also be related to the formation of metal-DOC complexes. The detected dynamic and mechanisms might be useful in providing critical information for assessing the potential environmental risk and creating appropriate environmental management strategies for agricultural areas enriched with Ni and Pb.",
publisher = "Academic Press Ltd- Elsevier Science Ltd, London",
journal = "Journal of Environmental Management",
title = "Biogeochemistry of Ni and Pb in a periodically flooded arable soil: Fractionation and redox-induced (im)mobilization",
pages = "150-141",
volume = "186",
doi = "10.1016/j.jenvman.2016.06.005"
}

Antić-Mladenović, S., Frohne, T., Kresović, M., Staerk, H., Tomić, Z., Ličina, V.,& Rinklebe, J.. (2017). Biogeochemistry of Ni and Pb in a periodically flooded arable soil: Fractionation and redox-induced (im)mobilization. in Journal of Environmental Management
Academic Press Ltd- Elsevier Science Ltd, London., 186, 141-150.
https://doi.org/10.1016/j.jenvman.2016.06.005

Antić-Mladenović S, Frohne T, Kresović M, Staerk H, Tomić Z, Ličina V, Rinklebe J. Biogeochemistry of Ni and Pb in a periodically flooded arable soil: Fractionation and redox-induced (im)mobilization. in Journal of Environmental Management. 2017;186:141-150.
doi:10.1016/j.jenvman.2016.06.005 .

Antić-Mladenović, Svetlana, Frohne, Tina, Kresović, Mirjana, Staerk, Hans-Joachim, Tomić, Zorica, Ličina, Vlado, Rinklebe, Joerg, "Biogeochemistry of Ni and Pb in a periodically flooded arable soil: Fractionation and redox-induced (im)mobilization" in Journal of Environmental Management, 186 (2017):141-150,
https://doi.org/10.1016/j.jenvman.2016.06.005 . .

TY  - JOUR
AU  - Antić-Mladenović, Svetlana
AU  - Frohne, Tina
AU  - Kresović, Mirjana
AU  - Staerk, Hans-Joachim
AU  - Savić, Dubravka
AU  - Ličina, Vlado
AU  - Rinklebe, Joerg
PY  - 2017
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/4326
AB  - To our knowledge, this is the first work to mechanistically study the impact of the redox potential (EH) and principal factors, such as pH, iron (Fe), manganese (Mn), dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), chlorides (Cl-) and sulfates (SO42-), on the release dynamics of thallium (Tl) in periodically flooded soil. We simulated flooding using an automated biogeochemical microcosm system that allows for systematical control of pre-defined redox windows. The EH value was increased mechanistically at intervals of approximately 100 mV from reducing (-211 mV) to oxidizing (475 mV) conditions. Soluble Tl levels (0.02-0.28 mu g L-1) increased significantly with increases in E-H (r = 0.80, p  lt  0.01, n = 30). Thallium mobilization was found to be related to several simultaneous processes involving the gradual oxidation of Tl-bearing, sulfides, reductive dissolution of Fe-Mn oxides and desorption from mineral sorbents. Manganese oxides did not appear to have a considerable effect on Tl retention under oxidizing conditions. Before conducting the microcosm experiment, Tl geochemical fractionation was assessed using the modified BCR sequential extraction procedure. The BCR revealed a majority of Tl in the residual fraction (77.7%), followed by reducible (13.3%) and oxidizable fractions (5.9%). By generating high levels of Tl toxicity at low doses, Ti released under oxidizing conditions may pose an environmental threat. In the future, similar studies should be conducted on various soils along with a determination of the Tl species and monitoring of the Tl content in plants to achieve more detailed insight into soluble Tl behavior.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Chemosphere
T1  - Redox-controlled release dynamics of thallium in periodically flooded arable soil
EP  - 276
SP  - 268
VL  - 178
DO  - 10.1016/j.chemosphere.2017.03.060
ER  - 

@article{
author = "Antić-Mladenović, Svetlana and Frohne, Tina and Kresović, Mirjana and Staerk, Hans-Joachim and Savić, Dubravka and Ličina, Vlado and Rinklebe, Joerg",
year = "2017",
abstract = "To our knowledge, this is the first work to mechanistically study the impact of the redox potential (EH) and principal factors, such as pH, iron (Fe), manganese (Mn), dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), chlorides (Cl-) and sulfates (SO42-), on the release dynamics of thallium (Tl) in periodically flooded soil. We simulated flooding using an automated biogeochemical microcosm system that allows for systematical control of pre-defined redox windows. The EH value was increased mechanistically at intervals of approximately 100 mV from reducing (-211 mV) to oxidizing (475 mV) conditions. Soluble Tl levels (0.02-0.28 mu g L-1) increased significantly with increases in E-H (r = 0.80, p  lt  0.01, n = 30). Thallium mobilization was found to be related to several simultaneous processes involving the gradual oxidation of Tl-bearing, sulfides, reductive dissolution of Fe-Mn oxides and desorption from mineral sorbents. Manganese oxides did not appear to have a considerable effect on Tl retention under oxidizing conditions. Before conducting the microcosm experiment, Tl geochemical fractionation was assessed using the modified BCR sequential extraction procedure. The BCR revealed a majority of Tl in the residual fraction (77.7%), followed by reducible (13.3%) and oxidizable fractions (5.9%). By generating high levels of Tl toxicity at low doses, Ti released under oxidizing conditions may pose an environmental threat. In the future, similar studies should be conducted on various soils along with a determination of the Tl species and monitoring of the Tl content in plants to achieve more detailed insight into soluble Tl behavior.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Chemosphere",
title = "Redox-controlled release dynamics of thallium in periodically flooded arable soil",
pages = "276-268",
volume = "178",
doi = "10.1016/j.chemosphere.2017.03.060"
}

Antić-Mladenović, S., Frohne, T., Kresović, M., Staerk, H., Savić, D., Ličina, V.,& Rinklebe, J.. (2017). Redox-controlled release dynamics of thallium in periodically flooded arable soil. in Chemosphere
Pergamon-Elsevier Science Ltd, Oxford., 178, 268-276.
https://doi.org/10.1016/j.chemosphere.2017.03.060

Antić-Mladenović S, Frohne T, Kresović M, Staerk H, Savić D, Ličina V, Rinklebe J. Redox-controlled release dynamics of thallium in periodically flooded arable soil. in Chemosphere. 2017;178:268-276.
doi:10.1016/j.chemosphere.2017.03.060 .

Antić-Mladenović, Svetlana, Frohne, Tina, Kresović, Mirjana, Staerk, Hans-Joachim, Savić, Dubravka, Ličina, Vlado, Rinklebe, Joerg, "Redox-controlled release dynamics of thallium in periodically flooded arable soil" in Chemosphere, 178 (2017):268-276,
https://doi.org/10.1016/j.chemosphere.2017.03.060 . .