TY  - JOUR
AU  - Luković, Jelena
AU  - Chiang, John C. H.
AU  - Blagojević, Dragan
AU  - Sekulić, Aleksandar
PY  - 2021
UR  - https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2020GL090350
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2356
AB  - Californian hydroclimate is strongly seasonal and prone to severe water shortages. Recent changes in climate trends have induced shifts in seasonality, thus exacerbating droughts, wildfires, and adverse water shortage effects on the environment and economy. Previous studies have examined the timing of the seasonal cycle shifts mainly as temperature driven earlier onset of the spring season. In this paper, we address quantitative changes in the onset, amounts, and termination of the precipitation season over the past 6 decades, as well as the large‐scale atmospheric circulation underpinning the seasonal cycle changes. We discover that the onset of the rainy season has been progressively delayed since the 1960s, and as a result the precipitation season has become shorter and sharper in California. The progressively later onset of the rainy season is shown to be related to the summer circulation pattern extending into autumn across the North Pacific, in particular, a delay in the strengthening of the Aleutian Low and later southward displacement of the North Pacific westerlies.
PB  - American Geophysical Union,  John Wiley & Sons
T2  - Geophysical Research Letters
T1  - A Later Onset of the Rainy Season in California
IS  - e2020GL090350
VL  - 48
DO  - 10.1029/2020GL090350
ER  - 

@article{
author = "Luković, Jelena and Chiang, John C. H. and Blagojević, Dragan and Sekulić, Aleksandar",
year = "2021",
abstract = "Californian hydroclimate is strongly seasonal and prone to severe water shortages. Recent changes in climate trends have induced shifts in seasonality, thus exacerbating droughts, wildfires, and adverse water shortage effects on the environment and economy. Previous studies have examined the timing of the seasonal cycle shifts mainly as temperature driven earlier onset of the spring season. In this paper, we address quantitative changes in the onset, amounts, and termination of the precipitation season over the past 6 decades, as well as the large‐scale atmospheric circulation underpinning the seasonal cycle changes. We discover that the onset of the rainy season has been progressively delayed since the 1960s, and as a result the precipitation season has become shorter and sharper in California. The progressively later onset of the rainy season is shown to be related to the summer circulation pattern extending into autumn across the North Pacific, in particular, a delay in the strengthening of the Aleutian Low and later southward displacement of the North Pacific westerlies.",
publisher = "American Geophysical Union,  John Wiley & Sons",
journal = "Geophysical Research Letters",
title = "A Later Onset of the Rainy Season in California",
number = "e2020GL090350",
volume = "48",
doi = "10.1029/2020GL090350"
}

Luković, J., Chiang, J. C. H., Blagojević, D.,& Sekulić, A.. (2021). A Later Onset of the Rainy Season in California. in Geophysical Research Letters
American Geophysical Union,  John Wiley & Sons., 48(e2020GL090350).
https://doi.org/10.1029/2020GL090350

Luković J, Chiang JCH, Blagojević D, Sekulić A. A Later Onset of the Rainy Season in California. in Geophysical Research Letters. 2021;48(e2020GL090350).
doi:10.1029/2020GL090350 .

Luković, Jelena, Chiang, John C. H., Blagojević, Dragan, Sekulić, Aleksandar, "A Later Onset of the Rainy Season in California" in Geophysical Research Letters, 48, no. e2020GL090350 (2021),
https://doi.org/10.1029/2020GL090350 . .

TY  - JOUR
AU  - Bajat, Branislav
AU  - Antonijević, Ognjen
AU  - Kilibarda, Milan
AU  - Sekulić, Aleksandar
AU  - Luković, Jelena
AU  - Doljak, Dejan
AU  - Burić, Dragan
PY  - 2020
UR  - https://spatium.rs/index.php/home/article/view/257
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2414
AB  - The  assessment  of  the  potential  use  of  renewable  energy  resources  requires  reliable  and  precise  data  inputs  for  sustainable energy planning on a regional, national and local scale. In this study, we examine high spatial resolution grids  of  potential  insolation  and  solar  duration  in  order  to  determine  the  location  of  potential  solar  power  plants  in  Montenegro.  Grids  with  a  25-m  spatial  resolution  of  potential  solar  radiation  and  duration  were  produced  based  on  observational  records  and  publicly  available  high-resolution  digital  elevation  model  provided  by  the  European  Environment Agency. These results could be further used for the estimation and selection of a specific location for solar panels. With an average annual potential insolation of 1800 kWh/m² and solar duration of over 2000 h per year for most of its territory, Montenegro is one of the European countries with the highest potential for the development, production, and consumption of solar energy.
PB  - Institut za argitekturu i urbanizam Srbije
T2  - Spatium
T1  - Space-time high-resolution data of the potential insolation and solar duration for Montenegro
IS  - 44
DO  - 10.2298/SPAT2044045B
ER  - 

@article{
author = "Bajat, Branislav and Antonijević, Ognjen and Kilibarda, Milan and Sekulić, Aleksandar and Luković, Jelena and Doljak, Dejan and Burić, Dragan",
year = "2020",
abstract = "The  assessment  of  the  potential  use  of  renewable  energy  resources  requires  reliable  and  precise  data  inputs  for  sustainable energy planning on a regional, national and local scale. In this study, we examine high spatial resolution grids  of  potential  insolation  and  solar  duration  in  order  to  determine  the  location  of  potential  solar  power  plants  in  Montenegro.  Grids  with  a  25-m  spatial  resolution  of  potential  solar  radiation  and  duration  were  produced  based  on  observational  records  and  publicly  available  high-resolution  digital  elevation  model  provided  by  the  European  Environment Agency. These results could be further used for the estimation and selection of a specific location for solar panels. With an average annual potential insolation of 1800 kWh/m² and solar duration of over 2000 h per year for most of its territory, Montenegro is one of the European countries with the highest potential for the development, production, and consumption of solar energy.",
publisher = "Institut za argitekturu i urbanizam Srbije",
journal = "Spatium",
title = "Space-time high-resolution data of the potential insolation and solar duration for Montenegro",
number = "44",
doi = "10.2298/SPAT2044045B"
}

Bajat, B., Antonijević, O., Kilibarda, M., Sekulić, A., Luković, J., Doljak, D.,& Burić, D.. (2020). Space-time high-resolution data of the potential insolation and solar duration for Montenegro. in Spatium
Institut za argitekturu i urbanizam Srbije.(44).
https://doi.org/10.2298/SPAT2044045B

Bajat B, Antonijević O, Kilibarda M, Sekulić A, Luković J, Doljak D, Burić D. Space-time high-resolution data of the potential insolation and solar duration for Montenegro. in Spatium. 2020;(44).
doi:10.2298/SPAT2044045B .

Bajat, Branislav, Antonijević, Ognjen, Kilibarda, Milan, Sekulić, Aleksandar, Luković, Jelena, Doljak, Dejan, Burić, Dragan, "Space-time high-resolution data of the potential insolation and solar duration for Montenegro" in Spatium, no. 44 (2020),
https://doi.org/10.2298/SPAT2044045B . .

TY  - JOUR
AU  - Bajat, Branislav
AU  - Blagojević, Dragan
AU  - Kilibarda, Milan
AU  - Luković, Jelena
AU  - Tosić, Ivana
PY  - 2015
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/721
AB  - The spatial analysis of annual and seasonal temperature trends in Serbia during the period 1961-2010 was carried out using mean monthly data from 64 meteorological stations. Change year detection was achieved using cumulative sum charts. The magnitude of trends was derived from the slopes of linear trends using the least square method. The same formalism of least square method was used to assess the statistical significance of the determined trends. Maps of temperature trends were generated by applying a spatial regression method to visualize the detected tendencies. The obtained results indicate a negative temperature trend for the period before the change year except for winter and a more pronounced positive trend after the change year. Besides being more pronounced, the vast majority of trends after the change year were also clearly statistically significant. Our estimate of the average temperature trend over Serbia is in agreement with those obtained at the global and European scale. Calculated global autocorrelation statistics (Moran's I) indicate an apparent random spatial pattern of temperature trends across the Serbia for both periods before and after the change year.
PB  - Springer-Verlag Wien
T2  - Theoretical and Applied Climatology
T1  - Spatial analysis of the temperature trends in Serbia during the period 1961-2010
EP  - 301
IS  - 1-2
SP  - 289
VL  - 121
DO  - 10.1007/s00704-014-1243-7
ER  - 

@article{
author = "Bajat, Branislav and Blagojević, Dragan and Kilibarda, Milan and Luković, Jelena and Tosić, Ivana",
year = "2015",
abstract = "The spatial analysis of annual and seasonal temperature trends in Serbia during the period 1961-2010 was carried out using mean monthly data from 64 meteorological stations. Change year detection was achieved using cumulative sum charts. The magnitude of trends was derived from the slopes of linear trends using the least square method. The same formalism of least square method was used to assess the statistical significance of the determined trends. Maps of temperature trends were generated by applying a spatial regression method to visualize the detected tendencies. The obtained results indicate a negative temperature trend for the period before the change year except for winter and a more pronounced positive trend after the change year. Besides being more pronounced, the vast majority of trends after the change year were also clearly statistically significant. Our estimate of the average temperature trend over Serbia is in agreement with those obtained at the global and European scale. Calculated global autocorrelation statistics (Moran's I) indicate an apparent random spatial pattern of temperature trends across the Serbia for both periods before and after the change year.",
publisher = "Springer-Verlag Wien",
journal = "Theoretical and Applied Climatology",
title = "Spatial analysis of the temperature trends in Serbia during the period 1961-2010",
pages = "301-289",
number = "1-2",
volume = "121",
doi = "10.1007/s00704-014-1243-7"
}

Bajat, B., Blagojević, D., Kilibarda, M., Luković, J.,& Tosić, I.. (2015). Spatial analysis of the temperature trends in Serbia during the period 1961-2010. in Theoretical and Applied Climatology
Springer-Verlag Wien., 121(1-2), 289-301.
https://doi.org/10.1007/s00704-014-1243-7

Bajat B, Blagojević D, Kilibarda M, Luković J, Tosić I. Spatial analysis of the temperature trends in Serbia during the period 1961-2010. in Theoretical and Applied Climatology. 2015;121(1-2):289-301.
doi:10.1007/s00704-014-1243-7 .

Bajat, Branislav, Blagojević, Dragan, Kilibarda, Milan, Luković, Jelena, Tosić, Ivana, "Spatial analysis of the temperature trends in Serbia during the period 1961-2010" in Theoretical and Applied Climatology, 121, no. 1-2 (2015):289-301,
https://doi.org/10.1007/s00704-014-1243-7 . .

TY  - JOUR
AU  - Luković, Jelena
AU  - Blagojević, Dragan
AU  - Kilibarda, Milan
AU  - Bajat, Branislav
PY  - 2015
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/726
AB  - This study examines the spatial pattern of relationships between annual, seasonal and monthly rainfall in Serbia, and the North Atlantic Oscillation (NAO) for the period of 1961-2009. The first correlation analysis between rainfall and the NAO was performed using a Pearson product-moment test. Results suggested negative, mainly statistically significant correlations at annual and winter scales as was expected. However, the highest percentage of stations showed significant result in October suggesting a strong impact of a large scale atmospheric mode throughout a wet season in Serbia. Further spatial analysis that incorporated a spatial autocorrelation statistic of correlation coefficients showed significant clustering at all temporal scales.
PB  - Elsevier
T2  - Spatial Statistics
T1  - Spatial pattern of North Atlantic Oscillation impact on rainfall in Serbia
EP  - 52
SP  - 39
VL  - 14
DO  - 10.1016/j.spasta.2015.04.007
ER  - 

@article{
author = "Luković, Jelena and Blagojević, Dragan and Kilibarda, Milan and Bajat, Branislav",
year = "2015",
abstract = "This study examines the spatial pattern of relationships between annual, seasonal and monthly rainfall in Serbia, and the North Atlantic Oscillation (NAO) for the period of 1961-2009. The first correlation analysis between rainfall and the NAO was performed using a Pearson product-moment test. Results suggested negative, mainly statistically significant correlations at annual and winter scales as was expected. However, the highest percentage of stations showed significant result in October suggesting a strong impact of a large scale atmospheric mode throughout a wet season in Serbia. Further spatial analysis that incorporated a spatial autocorrelation statistic of correlation coefficients showed significant clustering at all temporal scales.",
publisher = "Elsevier",
journal = "Spatial Statistics",
title = "Spatial pattern of North Atlantic Oscillation impact on rainfall in Serbia",
pages = "52-39",
volume = "14",
doi = "10.1016/j.spasta.2015.04.007"
}

Luković, J., Blagojević, D., Kilibarda, M.,& Bajat, B.. (2015). Spatial pattern of North Atlantic Oscillation impact on rainfall in Serbia. in Spatial Statistics
Elsevier., 14, 39-52.
https://doi.org/10.1016/j.spasta.2015.04.007

Luković J, Blagojević D, Kilibarda M, Bajat B. Spatial pattern of North Atlantic Oscillation impact on rainfall in Serbia. in Spatial Statistics. 2015;14:39-52.
doi:10.1016/j.spasta.2015.04.007 .

Luković, Jelena, Blagojević, Dragan, Kilibarda, Milan, Bajat, Branislav, "Spatial pattern of North Atlantic Oscillation impact on rainfall in Serbia" in Spatial Statistics, 14 (2015):39-52,
https://doi.org/10.1016/j.spasta.2015.04.007 . .

TY  - JOUR
AU  - Luković, Jelena
AU  - Bajat, Branislav
AU  - Kilibarda, Milan
AU  - Filipović, Dejan J.
PY  - 2015
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/699
AB  - Solar radiation is a key driving force for many natural processes. At the Earth's surface solar radiation is the result of complex interactions between the atmosphere and Earth's surface. Our study highlights the development and evaluation of a data base of potential solar radiation that is based on a digital elevation model with a resolution of 90 m over Serbia. The main aim of this paper is to map solar radiation in Serbia using digital elevation model. This is so far the finest resolution being applied and presented using this model. The final results of the potential direct, diffuse and total solar radiation as well as duration of insolation databases of Serbia are portrayed as thematic maps that can be communicated and shared easily through the cartographic web map-based service.
PB  - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
T2  - Thermal Science
T1  - High resolution grid of potential incoming solar radiation for Serbia
VL  - 19
DO  - 10.2298/TSCI150430134L
ER  - 

@article{
author = "Luković, Jelena and Bajat, Branislav and Kilibarda, Milan and Filipović, Dejan J.",
year = "2015",
abstract = "Solar radiation is a key driving force for many natural processes. At the Earth's surface solar radiation is the result of complex interactions between the atmosphere and Earth's surface. Our study highlights the development and evaluation of a data base of potential solar radiation that is based on a digital elevation model with a resolution of 90 m over Serbia. The main aim of this paper is to map solar radiation in Serbia using digital elevation model. This is so far the finest resolution being applied and presented using this model. The final results of the potential direct, diffuse and total solar radiation as well as duration of insolation databases of Serbia are portrayed as thematic maps that can be communicated and shared easily through the cartographic web map-based service.",
publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd",
journal = "Thermal Science",
title = "High resolution grid of potential incoming solar radiation for Serbia",
volume = "19",
doi = "10.2298/TSCI150430134L"
}

Luković, J., Bajat, B., Kilibarda, M.,& Filipović, D. J.. (2015). High resolution grid of potential incoming solar radiation for Serbia. in Thermal Science
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 19.
https://doi.org/10.2298/TSCI150430134L

Luković J, Bajat B, Kilibarda M, Filipović DJ. High resolution grid of potential incoming solar radiation for Serbia. in Thermal Science. 2015;19.
doi:10.2298/TSCI150430134L .

Luković, Jelena, Bajat, Branislav, Kilibarda, Milan, Filipović, Dejan J., "High resolution grid of potential incoming solar radiation for Serbia" in Thermal Science, 19 (2015),
https://doi.org/10.2298/TSCI150430134L . .

TY  - JOUR
AU  - Burić, D.
AU  - Luković, Jelena
AU  - Bajat, Branislav
AU  - Kilibarda, Milan
AU  - Živković, N.
PY  - 2015
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/720
AB  - More intense rainfall may cause a range of negative impacts upon society and the environment. In this study we analysed trends in extreme ETCCDI (Expert Team on Climate Change Detection and Indices) rainfall indices in Montenegro for the period between 1951 and 2010. Montenegro has been poorly studied in terms of rainfall extremes, yet it contains the wettest Mediterranean region known as Krivosije. Several indices of precipitation extremes were assessed including the number of dry days and rainfall totals in order to identify trends and possible changes. A spatial pattern relationship between extreme rainfall indices and the North Atlantic Oscillation has also been examined. The results generally suggest that the number of days with precipitation decreased while rainfall intensity increased, particularly in south-western parts of the country. A slight tendency towards intense rainfall events is suggested. The examined rainfall indices and North Atlantic Oscillation over Montenegro seemed to be directly linked to changes in one of the major large-scale circulation modes such as the NAO pattern that is particularly evident during the winter season.
PB  - Copernicus GmbH
T2  - Natural Hazards and Earth System Sciences
T1  - Recent trends in daily rainfall extremes over Montenegro (1951-2010)
EP  - 2077
IS  - 9
SP  - 2069
VL  - 15
DO  - 10.5194/nhess-15-2069-2015
ER  - 

@article{
author = "Burić, D. and Luković, Jelena and Bajat, Branislav and Kilibarda, Milan and Živković, N.",
year = "2015",
abstract = "More intense rainfall may cause a range of negative impacts upon society and the environment. In this study we analysed trends in extreme ETCCDI (Expert Team on Climate Change Detection and Indices) rainfall indices in Montenegro for the period between 1951 and 2010. Montenegro has been poorly studied in terms of rainfall extremes, yet it contains the wettest Mediterranean region known as Krivosije. Several indices of precipitation extremes were assessed including the number of dry days and rainfall totals in order to identify trends and possible changes. A spatial pattern relationship between extreme rainfall indices and the North Atlantic Oscillation has also been examined. The results generally suggest that the number of days with precipitation decreased while rainfall intensity increased, particularly in south-western parts of the country. A slight tendency towards intense rainfall events is suggested. The examined rainfall indices and North Atlantic Oscillation over Montenegro seemed to be directly linked to changes in one of the major large-scale circulation modes such as the NAO pattern that is particularly evident during the winter season.",
publisher = "Copernicus GmbH",
journal = "Natural Hazards and Earth System Sciences",
title = "Recent trends in daily rainfall extremes over Montenegro (1951-2010)",
pages = "2077-2069",
number = "9",
volume = "15",
doi = "10.5194/nhess-15-2069-2015"
}

Burić, D., Luković, J., Bajat, B., Kilibarda, M.,& Živković, N.. (2015). Recent trends in daily rainfall extremes over Montenegro (1951-2010). in Natural Hazards and Earth System Sciences
Copernicus GmbH., 15(9), 2069-2077.
https://doi.org/10.5194/nhess-15-2069-2015

Burić D, Luković J, Bajat B, Kilibarda M, Živković N. Recent trends in daily rainfall extremes over Montenegro (1951-2010). in Natural Hazards and Earth System Sciences. 2015;15(9):2069-2077.
doi:10.5194/nhess-15-2069-2015 .

Burić, D., Luković, Jelena, Bajat, Branislav, Kilibarda, Milan, Živković, N., "Recent trends in daily rainfall extremes over Montenegro (1951-2010)" in Natural Hazards and Earth System Sciences, 15, no. 9 (2015):2069-2077,
https://doi.org/10.5194/nhess-15-2069-2015 . .

TY  - JOUR
AU  - Kilibarda, Milan
AU  - Tadić-Percec, Melita
AU  - Hengl, Tomislav
AU  - Luković, Jelena
AU  - Bajat, Branislav
PY  - 2015
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/695
AB  - This article highlights the results of an assessment of representation and usability of global temperature station data for global spatio-temporal analysis. Datasets from the Global Surface Summary of Day (GSOD) and the European Climate Assessment & Dataset (ECA&D) were merged and consisted of 10,695 global stations for the year 2011. Three aspects of data quality were considered: (a) representation in the geographical domain, (b) representation in the feature space (based on the MaxEnt method), and
PB  - Elsevier
T2  - Spatial Statistics
T1  - Global geographic and feature space coverage of temperature data in the context of spatio-temporal interpolation
EP  - 38
SP  - 22
VL  - 14
DO  - 10.1016/j.spasta.2015.04.005
ER  - 

@article{
author = "Kilibarda, Milan and Tadić-Percec, Melita and Hengl, Tomislav and Luković, Jelena and Bajat, Branislav",
year = "2015",
abstract = "This article highlights the results of an assessment of representation and usability of global temperature station data for global spatio-temporal analysis. Datasets from the Global Surface Summary of Day (GSOD) and the European Climate Assessment & Dataset (ECA&D) were merged and consisted of 10,695 global stations for the year 2011. Three aspects of data quality were considered: (a) representation in the geographical domain, (b) representation in the feature space (based on the MaxEnt method), and",
publisher = "Elsevier",
journal = "Spatial Statistics",
title = "Global geographic and feature space coverage of temperature data in the context of spatio-temporal interpolation",
pages = "38-22",
volume = "14",
doi = "10.1016/j.spasta.2015.04.005"
}

Kilibarda, M., Tadić-Percec, M., Hengl, T., Luković, J.,& Bajat, B.. (2015). Global geographic and feature space coverage of temperature data in the context of spatio-temporal interpolation. in Spatial Statistics
Elsevier., 14, 22-38.
https://doi.org/10.1016/j.spasta.2015.04.005

Kilibarda M, Tadić-Percec M, Hengl T, Luković J, Bajat B. Global geographic and feature space coverage of temperature data in the context of spatio-temporal interpolation. in Spatial Statistics. 2015;14:22-38.
doi:10.1016/j.spasta.2015.04.005 .

Kilibarda, Milan, Tadić-Percec, Melita, Hengl, Tomislav, Luković, Jelena, Bajat, Branislav, "Global geographic and feature space coverage of temperature data in the context of spatio-temporal interpolation" in Spatial Statistics, 14 (2015):22-38,
https://doi.org/10.1016/j.spasta.2015.04.005 . .

TY  - JOUR
AU  - Luković, Jelena
AU  - Bajat, Branislav
AU  - Blagojević, Dragan
AU  - Kilibarda, Milan
PY  - 2014
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/616
AB  - This paper examines a spatial pattern of annual, seasonal and monthly rainfall trends in Serbia. The study used data from 63 weather stations between the period of 1961-2009. The rainfall series was examined by applying the nonparametric method of the Mann-Kendall test and Sen's method to determine the significance and magnitude of the trends. Significant trends have not been detected for the whole country at an annual scale. Seasonal trends at the confidence level of 97.5 %, however, indicate a slight decrease in winter (5 stations out of 63) and spring (7 stations out of 63) precipitation and an increase in autumn precipitation (10 stations out of 63). Results for monthly rainfall trends also generally showed a nonsignificant trend with the exception of a negative trend in May (6 stations out of 63) and positive trend for October (9 stations out of 63). Calculated global autocorrelation statistics (Moran's I) indicate a random spatial pattern of rainfall trends on annual, seasonal and monthly timescales with exceptions for March, June and November. Overall, results suggest that only weak, mostly nonsignificant trends are present in Serbia in the period 1961-2009.
PB  - Springer Verlag
T2  - Regional Environmental Change
T1  - Spatial pattern of recent rainfall trends in Serbia (1961-2009)
EP  - 1799
IS  - 5
SP  - 1789
VL  - 14
DO  - 10.1007/s10113-013-0459-x
ER  - 

@article{
author = "Luković, Jelena and Bajat, Branislav and Blagojević, Dragan and Kilibarda, Milan",
year = "2014",
abstract = "This paper examines a spatial pattern of annual, seasonal and monthly rainfall trends in Serbia. The study used data from 63 weather stations between the period of 1961-2009. The rainfall series was examined by applying the nonparametric method of the Mann-Kendall test and Sen's method to determine the significance and magnitude of the trends. Significant trends have not been detected for the whole country at an annual scale. Seasonal trends at the confidence level of 97.5 %, however, indicate a slight decrease in winter (5 stations out of 63) and spring (7 stations out of 63) precipitation and an increase in autumn precipitation (10 stations out of 63). Results for monthly rainfall trends also generally showed a nonsignificant trend with the exception of a negative trend in May (6 stations out of 63) and positive trend for October (9 stations out of 63). Calculated global autocorrelation statistics (Moran's I) indicate a random spatial pattern of rainfall trends on annual, seasonal and monthly timescales with exceptions for March, June and November. Overall, results suggest that only weak, mostly nonsignificant trends are present in Serbia in the period 1961-2009.",
publisher = "Springer Verlag",
journal = "Regional Environmental Change",
title = "Spatial pattern of recent rainfall trends in Serbia (1961-2009)",
pages = "1799-1789",
number = "5",
volume = "14",
doi = "10.1007/s10113-013-0459-x"
}

Luković, J., Bajat, B., Blagojević, D.,& Kilibarda, M.. (2014). Spatial pattern of recent rainfall trends in Serbia (1961-2009). in Regional Environmental Change
Springer Verlag., 14(5), 1789-1799.
https://doi.org/10.1007/s10113-013-0459-x

Luković J, Bajat B, Blagojević D, Kilibarda M. Spatial pattern of recent rainfall trends in Serbia (1961-2009). in Regional Environmental Change. 2014;14(5):1789-1799.
doi:10.1007/s10113-013-0459-x .

Luković, Jelena, Bajat, Branislav, Blagojević, Dragan, Kilibarda, Milan, "Spatial pattern of recent rainfall trends in Serbia (1961-2009)" in Regional Environmental Change, 14, no. 5 (2014):1789-1799,
https://doi.org/10.1007/s10113-013-0459-x . .

TY  - JOUR
AU  - Bajat, Branislav
AU  - Pejović, Milutin
AU  - Luković, Jelena
AU  - Manojlović, Predrag
AU  - Ducić, Vladan
AU  - Mustafić, Sanja
PY  - 2013
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/545
AB  - The appearence of geostatistics and geographical information systems has made it possible to analyze complex spatial patterns of meteorological elements over large areas in the applied climatology. The objective of this study is to use geostatistics to characterize the spatial structure and map the spatial variation of average values of precipitation for a 30-year period in Serbia. New, recently introduced, geostatistical algorithms facilitate utilization of auxiliary variables especially remote sensing data or freely available global datasets. The data from Advanced Spaceborn Thermal Emission and Reflection Radiometer global digital elevation model are incorporated as ancillary variables into spatial prediction of average annual precipitation using geostatistical method known as regression kriging. The R (2) value of 0.842 proves high performance result of the prediction of the proposed method.
PB  - Springer-Verlag Wien
T2  - Theoretical and Applied Climatology
T1  - Mapping average annual precipitation in Serbia (1961-1990) by using regression kriging
EP  - 13
IS  - 1-2
SP  - 1
VL  - 112
DO  - 10.1007/s00704-012-0702-2
ER  - 

@article{
author = "Bajat, Branislav and Pejović, Milutin and Luković, Jelena and Manojlović, Predrag and Ducić, Vladan and Mustafić, Sanja",
year = "2013",
abstract = "The appearence of geostatistics and geographical information systems has made it possible to analyze complex spatial patterns of meteorological elements over large areas in the applied climatology. The objective of this study is to use geostatistics to characterize the spatial structure and map the spatial variation of average values of precipitation for a 30-year period in Serbia. New, recently introduced, geostatistical algorithms facilitate utilization of auxiliary variables especially remote sensing data or freely available global datasets. The data from Advanced Spaceborn Thermal Emission and Reflection Radiometer global digital elevation model are incorporated as ancillary variables into spatial prediction of average annual precipitation using geostatistical method known as regression kriging. The R (2) value of 0.842 proves high performance result of the prediction of the proposed method.",
publisher = "Springer-Verlag Wien",
journal = "Theoretical and Applied Climatology",
title = "Mapping average annual precipitation in Serbia (1961-1990) by using regression kriging",
pages = "13-1",
number = "1-2",
volume = "112",
doi = "10.1007/s00704-012-0702-2"
}

Bajat, B., Pejović, M., Luković, J., Manojlović, P., Ducić, V.,& Mustafić, S.. (2013). Mapping average annual precipitation in Serbia (1961-1990) by using regression kriging. in Theoretical and Applied Climatology
Springer-Verlag Wien., 112(1-2), 1-13.
https://doi.org/10.1007/s00704-012-0702-2

Bajat B, Pejović M, Luković J, Manojlović P, Ducić V, Mustafić S. Mapping average annual precipitation in Serbia (1961-1990) by using regression kriging. in Theoretical and Applied Climatology. 2013;112(1-2):1-13.
doi:10.1007/s00704-012-0702-2 .

Bajat, Branislav, Pejović, Milutin, Luković, Jelena, Manojlović, Predrag, Ducić, Vladan, Mustafić, Sanja, "Mapping average annual precipitation in Serbia (1961-1990) by using regression kriging" in Theoretical and Applied Climatology, 112, no. 1-2 (2013):1-13,
https://doi.org/10.1007/s00704-012-0702-2 . .

TY  - JOUR
AU  - Pandžić, Jelena
AU  - Bajat, Branislav
AU  - Luković, Jelena
PY  - 2013
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/499
AB  - This paper presents the application of indicator kriging as a geostatistical method for the purpose of creating maps of precipitation occurrence probabilities on the territory of the Republic of Serbia for distinctive months during 2009. The difference between this approach to mapping and standard isohyetal maps, which describe precipitation intensity, lies in the fact that this approach points to the potential of the occurrence of a certain amount of precipitation at a specific location for a given time period.
AB  - U radu je dat prikaz primene geostatističke metode indikatorskog kriginga za potrebe izrade karata verovatnoća pojave kišnih padavina na teritoriji Republike Srbije za karakteristične mesece u toku 2009. godine. Razlika između ovakvog pristupa kartiranju i standardnih izohijetnih karata koje opisuju intenzitet padavina je u tome što ovaj pristup ukazuje na potencijal pojave određene količine padavina na nekoj lokaciji za dati vremenski interval.
PB  - Srpsko geografsko društvo, Beograd
T2  - Glasnik Srpskog geografskog društva
T1  - Mapping probabilities of precipitation occurrence on the territory of the Republic of Serbia by the method of indicator kriging
T1  - Kartiranje verovatnoća pojave kišnih padavina na teritoriji Republike Srbije metodom indikatorskog kriginga
EP  - 40
IS  - 2
SP  - 23
VL  - 93
DO  - 10.2298/GSGD1302023P
ER  - 

@article{
author = "Pandžić, Jelena and Bajat, Branislav and Luković, Jelena",
year = "2013",
abstract = "This paper presents the application of indicator kriging as a geostatistical method for the purpose of creating maps of precipitation occurrence probabilities on the territory of the Republic of Serbia for distinctive months during 2009. The difference between this approach to mapping and standard isohyetal maps, which describe precipitation intensity, lies in the fact that this approach points to the potential of the occurrence of a certain amount of precipitation at a specific location for a given time period., U radu je dat prikaz primene geostatističke metode indikatorskog kriginga za potrebe izrade karata verovatnoća pojave kišnih padavina na teritoriji Republike Srbije za karakteristične mesece u toku 2009. godine. Razlika između ovakvog pristupa kartiranju i standardnih izohijetnih karata koje opisuju intenzitet padavina je u tome što ovaj pristup ukazuje na potencijal pojave određene količine padavina na nekoj lokaciji za dati vremenski interval.",
publisher = "Srpsko geografsko društvo, Beograd",
journal = "Glasnik Srpskog geografskog društva",
title = "Mapping probabilities of precipitation occurrence on the territory of the Republic of Serbia by the method of indicator kriging, Kartiranje verovatnoća pojave kišnih padavina na teritoriji Republike Srbije metodom indikatorskog kriginga",
pages = "40-23",
number = "2",
volume = "93",
doi = "10.2298/GSGD1302023P"
}

Pandžić, J., Bajat, B.,& Luković, J.. (2013). Mapping probabilities of precipitation occurrence on the territory of the Republic of Serbia by the method of indicator kriging. in Glasnik Srpskog geografskog društva
Srpsko geografsko društvo, Beograd., 93(2), 23-40.
https://doi.org/10.2298/GSGD1302023P

Pandžić J, Bajat B, Luković J. Mapping probabilities of precipitation occurrence on the territory of the Republic of Serbia by the method of indicator kriging. in Glasnik Srpskog geografskog društva. 2013;93(2):23-40.
doi:10.2298/GSGD1302023P .

Pandžić, Jelena, Bajat, Branislav, Luković, Jelena, "Mapping probabilities of precipitation occurrence on the territory of the Republic of Serbia by the method of indicator kriging" in Glasnik Srpskog geografskog društva, 93, no. 2 (2013):23-40,
https://doi.org/10.2298/GSGD1302023P . .