Đeković, Vojislav

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  • Đeković, Vojislav (7)
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Author's Bibliography

Floods on the river Belica at Jagodina, Serbia in 2014

Anđelković, Aleksandar; Đeković, Vojislav; Janić, Milorad; Spalević, Velibor; Đukanović, Gordana; Nikolić, Vesna

(Scibulcom Ltd., 2020)

TY  - JOUR
AU  - Anđelković, Aleksandar
AU  - Đeković, Vojislav
AU  - Janić, Milorad
AU  - Spalević, Velibor
AU  - Đukanović, Gordana
AU  - Nikolić, Vesna
PY  - 2020
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1097
AB  - In this paper, floods that occurred as a result of a cyclone were analysed. The cyclone generated rainfalls of high intensity. The flood wave on the river Belica was reconstructed by recording high water levels. Through subsequent recordings of the flow profile morphology, watercourse, and riverbed reach, the dimensions of the riverbed were defined. The total station TOPCON 3100M was used as a surveying instrument. Based on the registered traces of high waters and a combined method and application of Hec-Ras software, the flow capacity of the riverbed was determined, and meter readings on the flow profile of the watercourse were registered.
PB  - Scibulcom Ltd.
T2  - Journal of Environmental Protection and Ecology
T1  - Floods on the river Belica at Jagodina, Serbia in 2014
EP  - 316
IS  - 1
SP  - 308
VL  - 21
UR  - conv_1988
ER  - 
@article{
author = "Anđelković, Aleksandar and Đeković, Vojislav and Janić, Milorad and Spalević, Velibor and Đukanović, Gordana and Nikolić, Vesna",
year = "2020",
abstract = "In this paper, floods that occurred as a result of a cyclone were analysed. The cyclone generated rainfalls of high intensity. The flood wave on the river Belica was reconstructed by recording high water levels. Through subsequent recordings of the flow profile morphology, watercourse, and riverbed reach, the dimensions of the riverbed were defined. The total station TOPCON 3100M was used as a surveying instrument. Based on the registered traces of high waters and a combined method and application of Hec-Ras software, the flow capacity of the riverbed was determined, and meter readings on the flow profile of the watercourse were registered.",
publisher = "Scibulcom Ltd.",
journal = "Journal of Environmental Protection and Ecology",
title = "Floods on the river Belica at Jagodina, Serbia in 2014",
pages = "316-308",
number = "1",
volume = "21",
url = "conv_1988"
}
Anđelković, A., Đeković, V., Janić, M., Spalević, V., Đukanović, G.,& Nikolić, V.. (2020). Floods on the river Belica at Jagodina, Serbia in 2014. in Journal of Environmental Protection and Ecology
Scibulcom Ltd.., 21(1), 308-316.
conv_1988
Anđelković A, Đeković V, Janić M, Spalević V, Đukanović G, Nikolić V. Floods on the river Belica at Jagodina, Serbia in 2014. in Journal of Environmental Protection and Ecology. 2020;21(1):308-316.
conv_1988 .
Anđelković, Aleksandar, Đeković, Vojislav, Janić, Milorad, Spalević, Velibor, Đukanović, Gordana, Nikolić, Vesna, "Floods on the river Belica at Jagodina, Serbia in 2014" in Journal of Environmental Protection and Ecology, 21, no. 1 (2020):308-316,
conv_1988 .

Genesis of sediments and siltation of the accumulation 'Duboki Potok' of the Barajevska river basin, Serbia

Anđelković, Aleksandar; Ristić, Ratko; Janić, Milorad; Đeković, Vojislav; Živanović, Nikola; Spalević, Velibor

(Scibulcom Ltd., 2017)

TY  - JOUR
AU  - Anđelković, Aleksandar
AU  - Ristić, Ratko
AU  - Janić, Milorad
AU  - Đeković, Vojislav
AU  - Živanović, Nikola
AU  - Spalević, Velibor
PY  - 2017
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/835
AB  - Soil erosion is a natural process, occurring over geological time and is essential for soil formation. The concerns about erosion are related to accelerated erosion, where the natural rate is significantly increased by human activity. Soil erosion by water is one of the greatest environmental challenges facing the Globe, being equally challenging problem for the countries of the Balkan Peninsula, changing the quantity and quality of their water resources, reducing at the same time availability and use of fresh water. Most natural watercourses are approximately balanced with respect to sediment inflow and outflow. The dam construction dramatically alters this balance since the increased flow depth and decreased flow velocity of a reservoir, reduces the sediment transport capacity and causes settling. Reservoir sedimentation is a complex process that varies with watershed sediment production, rate of transportation, and mode of deposition. The importance of watershed management in relation to the sediment management has increased, as the number of dams and their ages increase. The paper presents the research of the sediments siltation intensity of the accumulation Duboki Potok in the Barajevska River Basin in Serbia, in the period from 1991 to 2015. The survey data are based on the origin of sediment accumulation and change of the accumulation storage subsequent to the sedimentation within the section of the accumulation. The research comprised the recording of the configuration of the bottom of the lake and determination of the current state of storage capacity, using the echo-sonar 'Garmin Echo-200' and the GPS receiver 'Topcon GMS-2' for the recording of the positions. The used equipment and the measuring method show promising results. The post-processing, once the measurement is transferred into the computer-graphic environment, will simplify further monitoring of the siltation of the studied accumulation.
PB  - Scibulcom Ltd.
T2  - Journal of Environmental Protection and Ecology
T1  - Genesis of sediments and siltation of the accumulation 'Duboki Potok' of the Barajevska river basin, Serbia
EP  - 1745
IS  - 4
SP  - 1735
VL  - 18
UR  - conv_2059
ER  - 
@article{
author = "Anđelković, Aleksandar and Ristić, Ratko and Janić, Milorad and Đeković, Vojislav and Živanović, Nikola and Spalević, Velibor",
year = "2017",
abstract = "Soil erosion is a natural process, occurring over geological time and is essential for soil formation. The concerns about erosion are related to accelerated erosion, where the natural rate is significantly increased by human activity. Soil erosion by water is one of the greatest environmental challenges facing the Globe, being equally challenging problem for the countries of the Balkan Peninsula, changing the quantity and quality of their water resources, reducing at the same time availability and use of fresh water. Most natural watercourses are approximately balanced with respect to sediment inflow and outflow. The dam construction dramatically alters this balance since the increased flow depth and decreased flow velocity of a reservoir, reduces the sediment transport capacity and causes settling. Reservoir sedimentation is a complex process that varies with watershed sediment production, rate of transportation, and mode of deposition. The importance of watershed management in relation to the sediment management has increased, as the number of dams and their ages increase. The paper presents the research of the sediments siltation intensity of the accumulation Duboki Potok in the Barajevska River Basin in Serbia, in the period from 1991 to 2015. The survey data are based on the origin of sediment accumulation and change of the accumulation storage subsequent to the sedimentation within the section of the accumulation. The research comprised the recording of the configuration of the bottom of the lake and determination of the current state of storage capacity, using the echo-sonar 'Garmin Echo-200' and the GPS receiver 'Topcon GMS-2' for the recording of the positions. The used equipment and the measuring method show promising results. The post-processing, once the measurement is transferred into the computer-graphic environment, will simplify further monitoring of the siltation of the studied accumulation.",
publisher = "Scibulcom Ltd.",
journal = "Journal of Environmental Protection and Ecology",
title = "Genesis of sediments and siltation of the accumulation 'Duboki Potok' of the Barajevska river basin, Serbia",
pages = "1745-1735",
number = "4",
volume = "18",
url = "conv_2059"
}
Anđelković, A., Ristić, R., Janić, M., Đeković, V., Živanović, N.,& Spalević, V.. (2017). Genesis of sediments and siltation of the accumulation 'Duboki Potok' of the Barajevska river basin, Serbia. in Journal of Environmental Protection and Ecology
Scibulcom Ltd.., 18(4), 1735-1745.
conv_2059
Anđelković A, Ristić R, Janić M, Đeković V, Živanović N, Spalević V. Genesis of sediments and siltation of the accumulation 'Duboki Potok' of the Barajevska river basin, Serbia. in Journal of Environmental Protection and Ecology. 2017;18(4):1735-1745.
conv_2059 .
Anđelković, Aleksandar, Ristić, Ratko, Janić, Milorad, Đeković, Vojislav, Živanović, Nikola, Spalević, Velibor, "Genesis of sediments and siltation of the accumulation 'Duboki Potok' of the Barajevska river basin, Serbia" in Journal of Environmental Protection and Ecology, 18, no. 4 (2017):1735-1745,
conv_2059 .
2

Calculation of sediment yield using the 'river basin' and 'surface and distance' models: a case study of the Sheremetski potok watershed, Montenegro

Vujacić, D.; Barović, G.; Đeković, Vojislav; Anđelković, Aleksandar; Khaledidarvishan, A.; Gholami, L.; Jovanović, M.; Spalević, Velibor

(Scibulcom Ltd., 2017)

TY  - JOUR
AU  - Vujacić, D.
AU  - Barović, G.
AU  - Đeković, Vojislav
AU  - Anđelković, Aleksandar
AU  - Khaledidarvishan, A.
AU  - Gholami, L.
AU  - Jovanović, M.
AU  - Spalević, Velibor
PY  - 2017
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/828
AB  - Sediment is a final result of erosion playing an important role in sustainable development of water resource system, controlling riverine hydrology, morphology, ecology, and water quality. A comprehensive approach estimating sediment yield from a watershed is needed to develop proper measures for mitigating sediment disasters and assessing downstream impacts. The researchers are using qualitative and quantitative methods for describing erosion through field observations and laboratory experiments. Indirect valuations of the erosion processes have been carried out using suspended sediment yield data of rivers or by assessing the sediments deposited in reservoirs. Modelling in ungauged basins has been considered as one of the main challenges in hydrological sciences. The objective of this research was to simulate responses of erosion processes in the Sheremetski Potok calculating sediment yield by using the models 'River Basin' and 'Surface and Distance'. Our findings pointed out a low potential of soil erosion risk, although in the river basin prevails very steep slopes (average river basin decline, Isr, 43.42%). With 2058 m(3) yr(-1) of sediment yield, and an area-specific sediment yield of 298 m(3) km(-2) yr(-1), the studied basin belongs to the Montenegrin basins with low sediment discharge. The model outcomes were validated through measurements at the Potpec reservoir.
PB  - Scibulcom Ltd.
T2  - Journal of Environmental Protection and Ecology
T1  - Calculation of sediment yield using the 'river basin' and 'surface and distance' models: a case study of the Sheremetski potok watershed, Montenegro
EP  - 1201
IS  - 3
SP  - 1193
VL  - 18
UR  - conv_2064
ER  - 
@article{
author = "Vujacić, D. and Barović, G. and Đeković, Vojislav and Anđelković, Aleksandar and Khaledidarvishan, A. and Gholami, L. and Jovanović, M. and Spalević, Velibor",
year = "2017",
abstract = "Sediment is a final result of erosion playing an important role in sustainable development of water resource system, controlling riverine hydrology, morphology, ecology, and water quality. A comprehensive approach estimating sediment yield from a watershed is needed to develop proper measures for mitigating sediment disasters and assessing downstream impacts. The researchers are using qualitative and quantitative methods for describing erosion through field observations and laboratory experiments. Indirect valuations of the erosion processes have been carried out using suspended sediment yield data of rivers or by assessing the sediments deposited in reservoirs. Modelling in ungauged basins has been considered as one of the main challenges in hydrological sciences. The objective of this research was to simulate responses of erosion processes in the Sheremetski Potok calculating sediment yield by using the models 'River Basin' and 'Surface and Distance'. Our findings pointed out a low potential of soil erosion risk, although in the river basin prevails very steep slopes (average river basin decline, Isr, 43.42%). With 2058 m(3) yr(-1) of sediment yield, and an area-specific sediment yield of 298 m(3) km(-2) yr(-1), the studied basin belongs to the Montenegrin basins with low sediment discharge. The model outcomes were validated through measurements at the Potpec reservoir.",
publisher = "Scibulcom Ltd.",
journal = "Journal of Environmental Protection and Ecology",
title = "Calculation of sediment yield using the 'river basin' and 'surface and distance' models: a case study of the Sheremetski potok watershed, Montenegro",
pages = "1201-1193",
number = "3",
volume = "18",
url = "conv_2064"
}
Vujacić, D., Barović, G., Đeković, V., Anđelković, A., Khaledidarvishan, A., Gholami, L., Jovanović, M.,& Spalević, V.. (2017). Calculation of sediment yield using the 'river basin' and 'surface and distance' models: a case study of the Sheremetski potok watershed, Montenegro. in Journal of Environmental Protection and Ecology
Scibulcom Ltd.., 18(3), 1193-1201.
conv_2064
Vujacić D, Barović G, Đeković V, Anđelković A, Khaledidarvishan A, Gholami L, Jovanović M, Spalević V. Calculation of sediment yield using the 'river basin' and 'surface and distance' models: a case study of the Sheremetski potok watershed, Montenegro. in Journal of Environmental Protection and Ecology. 2017;18(3):1193-1201.
conv_2064 .
Vujacić, D., Barović, G., Đeković, Vojislav, Anđelković, Aleksandar, Khaledidarvishan, A., Gholami, L., Jovanović, M., Spalević, Velibor, "Calculation of sediment yield using the 'river basin' and 'surface and distance' models: a case study of the Sheremetski potok watershed, Montenegro" in Journal of Environmental Protection and Ecology, 18, no. 3 (2017):1193-1201,
conv_2064 .
4

Channel morphology changes in the river Pestan, Serbia

Đeković, Vojislav; Milošević, N.; Anđelković, Aleksandar; Đurović, N.; Barović, G.; Vujacić, D.; Spalević, Velibor

(Scibulcom Ltd., 2016)

TY  - JOUR
AU  - Đeković, Vojislav
AU  - Milošević, N.
AU  - Anđelković, Aleksandar
AU  - Đurović, N.
AU  - Barović, G.
AU  - Vujacić, D.
AU  - Spalević, Velibor
PY  - 2016
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/790
AB  - The formation of a river channel stream profile in natural conditions is a long process that lasts for hundreds of years. Research at experimental sections of streams is necessary to discover the initial phases of river beds morphological development. In order to achieve this, this study focused on the period after regulatory earth works. From this initial period, the earthy regulated channel is left to the natural processes of morphological formation. This paper presents the research on morphological changes in the Pestan River (H min, 44 degrees 26'08.4" N 20 degrees 15'23.2" E) from 1978 to 2013, after the regulatory works. One of the possible reasons for permanent morphological changes is reaching the balance between transport and disposition of river sediment, and transport capacity of the stream. The experimental stream reach is located upstream from the mouth of the Pestan into the Kolubara. The goal of the research was to determine the causes of steady morphological changes of the regulated channel, from the initial phase, after the regulatory works, until today.
PB  - Scibulcom Ltd.
T2  - Journal of Environmental Protection and Ecology
T1  - Channel morphology changes in the river Pestan, Serbia
EP  - 1213
IS  - 3
SP  - 1203
VL  - 17
UR  - conv_2124
ER  - 
@article{
author = "Đeković, Vojislav and Milošević, N. and Anđelković, Aleksandar and Đurović, N. and Barović, G. and Vujacić, D. and Spalević, Velibor",
year = "2016",
abstract = "The formation of a river channel stream profile in natural conditions is a long process that lasts for hundreds of years. Research at experimental sections of streams is necessary to discover the initial phases of river beds morphological development. In order to achieve this, this study focused on the period after regulatory earth works. From this initial period, the earthy regulated channel is left to the natural processes of morphological formation. This paper presents the research on morphological changes in the Pestan River (H min, 44 degrees 26'08.4" N 20 degrees 15'23.2" E) from 1978 to 2013, after the regulatory works. One of the possible reasons for permanent morphological changes is reaching the balance between transport and disposition of river sediment, and transport capacity of the stream. The experimental stream reach is located upstream from the mouth of the Pestan into the Kolubara. The goal of the research was to determine the causes of steady morphological changes of the regulated channel, from the initial phase, after the regulatory works, until today.",
publisher = "Scibulcom Ltd.",
journal = "Journal of Environmental Protection and Ecology",
title = "Channel morphology changes in the river Pestan, Serbia",
pages = "1213-1203",
number = "3",
volume = "17",
url = "conv_2124"
}
Đeković, V., Milošević, N., Anđelković, A., Đurović, N., Barović, G., Vujacić, D.,& Spalević, V.. (2016). Channel morphology changes in the river Pestan, Serbia. in Journal of Environmental Protection and Ecology
Scibulcom Ltd.., 17(3), 1203-1213.
conv_2124
Đeković V, Milošević N, Anđelković A, Đurović N, Barović G, Vujacić D, Spalević V. Channel morphology changes in the river Pestan, Serbia. in Journal of Environmental Protection and Ecology. 2016;17(3):1203-1213.
conv_2124 .
Đeković, Vojislav, Milošević, N., Anđelković, Aleksandar, Đurović, N., Barović, G., Vujacić, D., Spalević, Velibor, "Channel morphology changes in the river Pestan, Serbia" in Journal of Environmental Protection and Ecology, 17, no. 3 (2016):1203-1213,
conv_2124 .
8
9

Genesis of sediments and siltation of the accumulation ⇘duboki potok⇔ of the barajevska river basin, serbia

Anđelković, Aleksandar; Ristić, Ratko; Janić, Milorad; Đeković, Vojislav; Živanović, Nikola; Spalević, Velibor

(Gebruder Borntraeger Verlagsbuchhandlung, 2015)

TY  - JOUR
AU  - Anđelković, Aleksandar
AU  - Ristić, Ratko
AU  - Janić, Milorad
AU  - Đeković, Vojislav
AU  - Živanović, Nikola
AU  - Spalević, Velibor
PY  - 2015
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/695
AB  - Soil erosion is a natural process, occurring over geological time and is essential for soil formation. The concerns about erosion are related to accelerated erosion, where the natural rate is significantly increased by human activity. Soil erosion by water is one of the greatest environmental challenges facing the Globe, being equally challenging problem for the countries of the Balkan Peninsula, changing the quantity and quality of their water resources, reducing at the same time availability and use of fresh water. Most natural watercourses are approximately balanced with respect to sediment inflow and outflow. The dam construction dramatically alters this balance since the increased flow depth and decreased flow velocity of a reservoir, reduces the sediment transport capacity and causes settling. Reservoir sedimentation is a complex process that varies with watershed sediment production, rate of transportation, and mode of deposition. The importance of watershed management in relation to the sediment management has increased, as the number of dams and their ages increase. The paper presents the research of the sediments siltation intensity of the accumulation Duboki Potok in the Barajevska River Basin in Serbia, in the period from 1991 to 2015. The survey data are based on the origin of sediment accumulation and change of the accumulation storage subsequent to the sedimentation within the section of the accumulation. The research comprised the recording of the configuration of the bottom of the lake and determination of the current state of storage capacity, using the echo-sonar ‘Garmin Echo-200’ and the GPS receiver ‘Topcon GMS-2’ for the recording of the positions. The used equipment and the measuring method show promising results. The post-processing, once the measurement is transferred into the computer-graphic environment, will simplify further monitoring of the siltation of the studied accumulation.
PB  - Gebruder Borntraeger Verlagsbuchhandlung
T2  - European Journal of Mineralogy
T1  - Genesis of sediments and siltation of the accumulation ⇘duboki potok⇔ of the barajevska river basin, serbia
EP  - 1745
IS  - 2
SP  - 1735
VL  - 27
UR  - conv_2075
ER  - 
@article{
author = "Anđelković, Aleksandar and Ristić, Ratko and Janić, Milorad and Đeković, Vojislav and Živanović, Nikola and Spalević, Velibor",
year = "2015",
abstract = "Soil erosion is a natural process, occurring over geological time and is essential for soil formation. The concerns about erosion are related to accelerated erosion, where the natural rate is significantly increased by human activity. Soil erosion by water is one of the greatest environmental challenges facing the Globe, being equally challenging problem for the countries of the Balkan Peninsula, changing the quantity and quality of their water resources, reducing at the same time availability and use of fresh water. Most natural watercourses are approximately balanced with respect to sediment inflow and outflow. The dam construction dramatically alters this balance since the increased flow depth and decreased flow velocity of a reservoir, reduces the sediment transport capacity and causes settling. Reservoir sedimentation is a complex process that varies with watershed sediment production, rate of transportation, and mode of deposition. The importance of watershed management in relation to the sediment management has increased, as the number of dams and their ages increase. The paper presents the research of the sediments siltation intensity of the accumulation Duboki Potok in the Barajevska River Basin in Serbia, in the period from 1991 to 2015. The survey data are based on the origin of sediment accumulation and change of the accumulation storage subsequent to the sedimentation within the section of the accumulation. The research comprised the recording of the configuration of the bottom of the lake and determination of the current state of storage capacity, using the echo-sonar ‘Garmin Echo-200’ and the GPS receiver ‘Topcon GMS-2’ for the recording of the positions. The used equipment and the measuring method show promising results. The post-processing, once the measurement is transferred into the computer-graphic environment, will simplify further monitoring of the siltation of the studied accumulation.",
publisher = "Gebruder Borntraeger Verlagsbuchhandlung",
journal = "European Journal of Mineralogy",
title = "Genesis of sediments and siltation of the accumulation ⇘duboki potok⇔ of the barajevska river basin, serbia",
pages = "1745-1735",
number = "2",
volume = "27",
url = "conv_2075"
}
Anđelković, A., Ristić, R., Janić, M., Đeković, V., Živanović, N.,& Spalević, V.. (2015). Genesis of sediments and siltation of the accumulation ⇘duboki potok⇔ of the barajevska river basin, serbia. in European Journal of Mineralogy
Gebruder Borntraeger Verlagsbuchhandlung., 27(2), 1735-1745.
conv_2075
Anđelković A, Ristić R, Janić M, Đeković V, Živanović N, Spalević V. Genesis of sediments and siltation of the accumulation ⇘duboki potok⇔ of the barajevska river basin, serbia. in European Journal of Mineralogy. 2015;27(2):1735-1745.
conv_2075 .
Anđelković, Aleksandar, Ristić, Ratko, Janić, Milorad, Đeković, Vojislav, Živanović, Nikola, Spalević, Velibor, "Genesis of sediments and siltation of the accumulation ⇘duboki potok⇔ of the barajevska river basin, serbia" in European Journal of Mineralogy, 27, no. 2 (2015):1735-1745,
conv_2075 .

Effect of reservoir on floodwave transformation

Đeković, Vojislav; Anđelković, Aleksandar; Milošević, Nedo; Gajić, Grozdana; Janić, Milorad

(2013)

TY  - JOUR
AU  - Đeković, Vojislav
AU  - Anđelković, Aleksandar
AU  - Milošević, Nedo
AU  - Gajić, Grozdana
AU  - Janić, Milorad
PY  - 2013
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/522
AB  - Reservoir effects on floodwave transformation were calculated based on the concrete research. The procedure was based on the definitions of the distribution of inflow and outflow hydrograph time bases. The inflow-outflow hydrograph was divided into time intervals. The volume of inflow water in the reservoir was calculated for each interval, as well as the volume of water released from the reservoir. Lag time was calculated as the time between peak inflow to the reservoir and peak outflow from it at the spillway. The study analysis can be used as a guideline for the calculation of correct dimensions and the protection of earthfill dams from overtopping. In this way, especially in earthfill dams, a significant saving of material incorporated in the spillway parts is achieved, and general stability of earthfill dams is ensured. Based on the conducted research, it can be concluded that there is a transformation of the inflow floodwave through the reservoir. In the case when the reservoir is full, i.e. the elevation of water level in the reservoir at the moment of floodwave arrival is at the elevation of the spillway crest, the reduction rate of the outflow hydrograph is 25, 73%. Calculation is possible only based on the volume method or reservoir filling within a given time period. The increase in the water level at the spillway is in the function of inflow-outflow volume of water and the surface of water table in the reservoir.
T2  - Carpathian Journal of Earth and Environmental Sciences
T1  - Effect of reservoir on floodwave transformation
EP  - 112
IS  - 2
SP  - 107
VL  - 8
UR  - conv_2145
ER  - 
@article{
author = "Đeković, Vojislav and Anđelković, Aleksandar and Milošević, Nedo and Gajić, Grozdana and Janić, Milorad",
year = "2013",
abstract = "Reservoir effects on floodwave transformation were calculated based on the concrete research. The procedure was based on the definitions of the distribution of inflow and outflow hydrograph time bases. The inflow-outflow hydrograph was divided into time intervals. The volume of inflow water in the reservoir was calculated for each interval, as well as the volume of water released from the reservoir. Lag time was calculated as the time between peak inflow to the reservoir and peak outflow from it at the spillway. The study analysis can be used as a guideline for the calculation of correct dimensions and the protection of earthfill dams from overtopping. In this way, especially in earthfill dams, a significant saving of material incorporated in the spillway parts is achieved, and general stability of earthfill dams is ensured. Based on the conducted research, it can be concluded that there is a transformation of the inflow floodwave through the reservoir. In the case when the reservoir is full, i.e. the elevation of water level in the reservoir at the moment of floodwave arrival is at the elevation of the spillway crest, the reduction rate of the outflow hydrograph is 25, 73%. Calculation is possible only based on the volume method or reservoir filling within a given time period. The increase in the water level at the spillway is in the function of inflow-outflow volume of water and the surface of water table in the reservoir.",
journal = "Carpathian Journal of Earth and Environmental Sciences",
title = "Effect of reservoir on floodwave transformation",
pages = "112-107",
number = "2",
volume = "8",
url = "conv_2145"
}
Đeković, V., Anđelković, A., Milošević, N., Gajić, G.,& Janić, M.. (2013). Effect of reservoir on floodwave transformation. in Carpathian Journal of Earth and Environmental Sciences, 8(2), 107-112.
conv_2145
Đeković V, Anđelković A, Milošević N, Gajić G, Janić M. Effect of reservoir on floodwave transformation. in Carpathian Journal of Earth and Environmental Sciences. 2013;8(2):107-112.
conv_2145 .
Đeković, Vojislav, Anđelković, Aleksandar, Milošević, Nedo, Gajić, Grozdana, Janić, Milorad, "Effect of reservoir on floodwave transformation" in Carpathian Journal of Earth and Environmental Sciences, 8, no. 2 (2013):107-112,
conv_2145 .
11

Vegetacija kao jedan od faktora morfološkog razvoja regulisanih vodotoka

Đeković, Vojislav; Ristić, Ratko

(Univerzitet u Beogradu - Šumarski fakultet, Beograd, 2003)

TY  - JOUR
AU  - Đeković, Vojislav
AU  - Ristić, Ratko
PY  - 2003
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/104
AB  - Morfološki razvoj prirodnih i regulisanih vodotokova ima veliki uticaj na privredni razvoj priobalja. Uočavanje trenda u razvoju ovih procesa i mogućnost prognoze predstavljaju osnovne preduslove za bezbedno korišćenje inundacionih površina. Regulacija reke Toplice odabrana je kao eksperimentalna deonica za istraživanje morfoloških promena. Postavljene su stalne geodetske oznake radi obeležavanja repernih poprečnih profila, sa kojih su vršena sukcesivna snimanja promena geometrijskih karakteristika. Pored toga, nizvodno je na uređenom hidrometrijskom profilu postavljena vodomerna stanica sa limnigrafom, kojim su registrovane promene nivoa vode. Na osnovu promena u geometriji poprečnih profila i oscilacija vodostaja određeni su uzroci koji su doveli do morfoloških modifikacija duž eksperimentalne deonice. Analiziran je uticaj vegetacije i hidrodinamičkih karakteristika toka na promene morfoloških elemenata proticajnog profila vodotoka.
AB  - Morphological changes of natural and regulated riverbeds have strong influence on economy development in the zones close to the riverbanks. Understanding of these processes and possibility of prediction are the basis for safe usage of areas close to the riverbanks. River Toplica bed regulation is chosen as experimental section for investigation of morphological changes. Steady survey profiles were established after finishing the regulation works, as basic points for further observations of changes in the riverbed. Water level recorder was positioned a few hundred meters down the stream. Main causes for morphological development along the riverbed were determined on the basis of changes in geometry of cross-section profiles and water level. Influence of vegetation cover in the riverbanks and hydro-dynamic characteristics of the flow have been analyzed.
PB  - Univerzitet u Beogradu - Šumarski fakultet, Beograd
T2  - Glasnik Šumarskog fakulteta
T1  - Vegetacija kao jedan od faktora morfološkog razvoja regulisanih vodotoka
T1  - Vegetation as one of the factors of morphological changes in regulated riverbeds
EP  - 118
IS  - 87
SP  - 113
DO  - 10.2298/GSF0387113D
UR  - conv_143
ER  - 
@article{
author = "Đeković, Vojislav and Ristić, Ratko",
year = "2003",
abstract = "Morfološki razvoj prirodnih i regulisanih vodotokova ima veliki uticaj na privredni razvoj priobalja. Uočavanje trenda u razvoju ovih procesa i mogućnost prognoze predstavljaju osnovne preduslove za bezbedno korišćenje inundacionih površina. Regulacija reke Toplice odabrana je kao eksperimentalna deonica za istraživanje morfoloških promena. Postavljene su stalne geodetske oznake radi obeležavanja repernih poprečnih profila, sa kojih su vršena sukcesivna snimanja promena geometrijskih karakteristika. Pored toga, nizvodno je na uređenom hidrometrijskom profilu postavljena vodomerna stanica sa limnigrafom, kojim su registrovane promene nivoa vode. Na osnovu promena u geometriji poprečnih profila i oscilacija vodostaja određeni su uzroci koji su doveli do morfoloških modifikacija duž eksperimentalne deonice. Analiziran je uticaj vegetacije i hidrodinamičkih karakteristika toka na promene morfoloških elemenata proticajnog profila vodotoka., Morphological changes of natural and regulated riverbeds have strong influence on economy development in the zones close to the riverbanks. Understanding of these processes and possibility of prediction are the basis for safe usage of areas close to the riverbanks. River Toplica bed regulation is chosen as experimental section for investigation of morphological changes. Steady survey profiles were established after finishing the regulation works, as basic points for further observations of changes in the riverbed. Water level recorder was positioned a few hundred meters down the stream. Main causes for morphological development along the riverbed were determined on the basis of changes in geometry of cross-section profiles and water level. Influence of vegetation cover in the riverbanks and hydro-dynamic characteristics of the flow have been analyzed.",
publisher = "Univerzitet u Beogradu - Šumarski fakultet, Beograd",
journal = "Glasnik Šumarskog fakulteta",
title = "Vegetacija kao jedan od faktora morfološkog razvoja regulisanih vodotoka, Vegetation as one of the factors of morphological changes in regulated riverbeds",
pages = "118-113",
number = "87",
doi = "10.2298/GSF0387113D",
url = "conv_143"
}
Đeković, V.,& Ristić, R.. (2003). Vegetacija kao jedan od faktora morfološkog razvoja regulisanih vodotoka. in Glasnik Šumarskog fakulteta
Univerzitet u Beogradu - Šumarski fakultet, Beograd.(87), 113-118.
https://doi.org/10.2298/GSF0387113D
conv_143
Đeković V, Ristić R. Vegetacija kao jedan od faktora morfološkog razvoja regulisanih vodotoka. in Glasnik Šumarskog fakulteta. 2003;(87):113-118.
doi:10.2298/GSF0387113D
conv_143 .
Đeković, Vojislav, Ristić, Ratko, "Vegetacija kao jedan od faktora morfološkog razvoja regulisanih vodotoka" in Glasnik Šumarskog fakulteta, no. 87 (2003):113-118,
https://doi.org/10.2298/GSF0387113D .,
conv_143 .