TY  - CONF
AU  - Milivojević, Nikola
AU  - Milivojević, Vladimir
AU  - Tripković, Vesna
AU  - Prodanović, Dušan
AU  - Marjanović, Dušan
PY  - 2022
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/2832
AB  - This paper provides insight into the Institute's long-standing engagement in the design and implementation of hydroinformatics systems in Serbia and the region. The introduction provides a definition of the hydroinformatics system and different areas of application, as well as an overview of the best practices in the world. An overview of the general platform that was created based on experience in the development of different systems has been presented here. We have described the functionalities integrated into a single software platform based on mathematical models and computational services. Various practical examples of application by the Institute are presented with the specifics of implementation in line with the purpose and characteristics of the studied systems. The conclusion highlights the role of applied hydroinformatics systems and the effects of application by users. Possible further development and implementation directions in water management and hydropower systems in Serbia and the region have been also presented.
PB  - Jaroslav Černi Water Institute
C3  - Contemporary water management: challenges and research directions
T1  - General platform for hydro-information systems – a review of concept
EP  - 267
SP  - 249
UR  - https://hdl.handle.net/21.15107/rcub_grafar_2832
ER  - 

@conference{
author = "Milivojević, Nikola and Milivojević, Vladimir and Tripković, Vesna and Prodanović, Dušan and Marjanović, Dušan",
year = "2022",
abstract = "This paper provides insight into the Institute's long-standing engagement in the design and implementation of hydroinformatics systems in Serbia and the region. The introduction provides a definition of the hydroinformatics system and different areas of application, as well as an overview of the best practices in the world. An overview of the general platform that was created based on experience in the development of different systems has been presented here. We have described the functionalities integrated into a single software platform based on mathematical models and computational services. Various practical examples of application by the Institute are presented with the specifics of implementation in line with the purpose and characteristics of the studied systems. The conclusion highlights the role of applied hydroinformatics systems and the effects of application by users. Possible further development and implementation directions in water management and hydropower systems in Serbia and the region have been also presented.",
publisher = "Jaroslav Černi Water Institute",
journal = "Contemporary water management: challenges and research directions",
title = "General platform for hydro-information systems – a review of concept",
pages = "267-249",
url = "https://hdl.handle.net/21.15107/rcub_grafar_2832"
}

Milivojević, N., Milivojević, V., Tripković, V., Prodanović, D.,& Marjanović, D.. (2022). General platform for hydro-information systems – a review of concept. in Contemporary water management: challenges and research directions
Jaroslav Černi Water Institute., 249-267.
https://hdl.handle.net/21.15107/rcub_grafar_2832

Milivojević N, Milivojević V, Tripković V, Prodanović D, Marjanović D. General platform for hydro-information systems – a review of concept. in Contemporary water management: challenges and research directions. 2022;:249-267.
https://hdl.handle.net/21.15107/rcub_grafar_2832 .

Milivojević, Nikola, Milivojević, Vladimir, Tripković, Vesna, Prodanović, Dušan, Marjanović, Dušan, "General platform for hydro-information systems – a review of concept" in Contemporary water management: challenges and research directions (2022):249-267,
https://hdl.handle.net/21.15107/rcub_grafar_2832 .

TY  - JOUR
AU  - Stojković, Milan
AU  - Kostić, Srđan
AU  - Prohaska, Stevan
AU  - Plavšić, Jasna
AU  - Tripković, Vesna
PY  - 2017
UR  - https://grafar.grf.bg.ac.rs/handle/123456789/835
AB  - The authors propose a new approach for trend assessment that takes into account long-term periodicity of annual flows. In particular, analysis is performed of annual flows recorded at the locations of 30 operating and designed hydropower plants (HPPs) in Serbia, in order to assess the current and future water availability for hydropower generation. The composite annual trend is determined by sliding a fixed time window of 30 years along the observed time series with a one-year time step. Such a linear moving window (LMW) approach enables the identification of the flow trend as a median of all values for each time step. Significant trend harmonics are determined using discrete spectral analysis. The results show an alternation of upward and downward trend phases of different durations, namely: 6787, 33-43 and 21-29 years. On the other hand, the results of the Mann-Kendall test indicate a monotonic downward trend at the studied sites in the Drina River Basin, while statistically insignificant trends are noted at other river basins. The Mann-Kendall test with the Theil-Sen estimator also implies a downward and statistically insignificant flow trend after the observed period, whereas the LMW approach indicates a probable trend increase at all the examined sites. The proposed approach can be used to predict annual flows in order to establish long-term water management plans at hydropower plants.
PB  - Springer Netherlands
T2  - Water Resources Management
T1  - A New Approach for Trend Assessment of Annual Streamflows: a Case Study of Hydropower Plants in Serbia
EP  - 1103
IS  - 4
SP  - 1089
VL  - 31
DO  - 10.1007/s11269-017-1583-z
ER  - 

@article{
author = "Stojković, Milan and Kostić, Srđan and Prohaska, Stevan and Plavšić, Jasna and Tripković, Vesna",
year = "2017",
abstract = "The authors propose a new approach for trend assessment that takes into account long-term periodicity of annual flows. In particular, analysis is performed of annual flows recorded at the locations of 30 operating and designed hydropower plants (HPPs) in Serbia, in order to assess the current and future water availability for hydropower generation. The composite annual trend is determined by sliding a fixed time window of 30 years along the observed time series with a one-year time step. Such a linear moving window (LMW) approach enables the identification of the flow trend as a median of all values for each time step. Significant trend harmonics are determined using discrete spectral analysis. The results show an alternation of upward and downward trend phases of different durations, namely: 6787, 33-43 and 21-29 years. On the other hand, the results of the Mann-Kendall test indicate a monotonic downward trend at the studied sites in the Drina River Basin, while statistically insignificant trends are noted at other river basins. The Mann-Kendall test with the Theil-Sen estimator also implies a downward and statistically insignificant flow trend after the observed period, whereas the LMW approach indicates a probable trend increase at all the examined sites. The proposed approach can be used to predict annual flows in order to establish long-term water management plans at hydropower plants.",
publisher = "Springer Netherlands",
journal = "Water Resources Management",
title = "A New Approach for Trend Assessment of Annual Streamflows: a Case Study of Hydropower Plants in Serbia",
pages = "1103-1089",
number = "4",
volume = "31",
doi = "10.1007/s11269-017-1583-z"
}

Stojković, M., Kostić, S., Prohaska, S., Plavšić, J.,& Tripković, V.. (2017). A New Approach for Trend Assessment of Annual Streamflows: a Case Study of Hydropower Plants in Serbia. in Water Resources Management
Springer Netherlands., 31(4), 1089-1103.
https://doi.org/10.1007/s11269-017-1583-z

Stojković M, Kostić S, Prohaska S, Plavšić J, Tripković V. A New Approach for Trend Assessment of Annual Streamflows: a Case Study of Hydropower Plants in Serbia. in Water Resources Management. 2017;31(4):1089-1103.
doi:10.1007/s11269-017-1583-z .

Stojković, Milan, Kostić, Srđan, Prohaska, Stevan, Plavšić, Jasna, Tripković, Vesna, "A New Approach for Trend Assessment of Annual Streamflows: a Case Study of Hydropower Plants in Serbia" in Water Resources Management, 31, no. 4 (2017):1089-1103,
https://doi.org/10.1007/s11269-017-1583-z . .