Ecologically guarantied discharge downstream from the hydropower plants
Garantovani protoci nizvodno od hidroelektrana
Apstrakt
One of the very important decisions in planning a hydropower plant is to determine ecologically guarantied discharge that should be released from reservoir or downstream of the intake structures of derivation systems. On the basis of different methods, hydrological analyses of low flows and morphological-ecological analyses, a new methodology of determining ecologically guarantied discharge from reservoirs in this part of Europe is defined. Advantages of this methodology are: a) it is based on average monthly low flows, so it is easy to use; b) it is adjusted to instream biocenoses life activity (discharge defers in summer and winter seasons of the year); c) in low flow periods discharge is bigger than it would be in natural conditions, so it is the most effective protection of water environment.
Pri planiranju hidroelektrana jedna od vrlo bitnih projektnih odluka jeste koliki garantovani ekološki protok odabrati kao obavezno ispuštanje iz akumulacije, odnosno nizvodno od vodozahvata derivacionih objekata. Analizom metoda koje se koriste u svetu, kao i na bazi hidroloških studija malih voda i morfološko -ekoloških analiza koje su urađene na našim vodotocima, autori su definisali novu metodu koja se smatra najprikladnijom za izbor garantovanih ekoloških protoka pri planiranju na ovom prostoru Evrope. Prednosti metode su: a) jednostavnost primene, jer se zasniva na analizi mesečnih malih voda, b) prilagođenost životnim aktivnostima biocenoza u rečnom biotopu (protoci su različiti u toplom i hladnom delu godina), c) u malovodnim periodima ti protoci su veći od protoka koji bi bili u prirodnom stanju, tako da predstavljaju najdelotvorniju zaštitu vodenih ekosistema.
Ključne reči:
hydropower plant / reservoir / intake structure / downstream parts / ecologically guarantied discharge / biocenoses / hidroelektrane / akumulacije / vodozahvati / nizvodna deonica / garantovani protok / biocenoze / selektivni vodozahvatIzvor:
Elektroprivreda, 2007, 60, 1, 3-11Izdavač:
- JP Elektroprivreda Srbije, Beograd
Kolekcije
Institucija/grupa
GraFarTY - JOUR AU - Đorđević, Branislav AU - Dašić, Tina PY - 2007 UR - https://grafar.grf.bg.ac.rs/handle/123456789/171 AB - One of the very important decisions in planning a hydropower plant is to determine ecologically guarantied discharge that should be released from reservoir or downstream of the intake structures of derivation systems. On the basis of different methods, hydrological analyses of low flows and morphological-ecological analyses, a new methodology of determining ecologically guarantied discharge from reservoirs in this part of Europe is defined. Advantages of this methodology are: a) it is based on average monthly low flows, so it is easy to use; b) it is adjusted to instream biocenoses life activity (discharge defers in summer and winter seasons of the year); c) in low flow periods discharge is bigger than it would be in natural conditions, so it is the most effective protection of water environment. AB - Pri planiranju hidroelektrana jedna od vrlo bitnih projektnih odluka jeste koliki garantovani ekološki protok odabrati kao obavezno ispuštanje iz akumulacije, odnosno nizvodno od vodozahvata derivacionih objekata. Analizom metoda koje se koriste u svetu, kao i na bazi hidroloških studija malih voda i morfološko -ekoloških analiza koje su urađene na našim vodotocima, autori su definisali novu metodu koja se smatra najprikladnijom za izbor garantovanih ekoloških protoka pri planiranju na ovom prostoru Evrope. Prednosti metode su: a) jednostavnost primene, jer se zasniva na analizi mesečnih malih voda, b) prilagođenost životnim aktivnostima biocenoza u rečnom biotopu (protoci su različiti u toplom i hladnom delu godina), c) u malovodnim periodima ti protoci su veći od protoka koji bi bili u prirodnom stanju, tako da predstavljaju najdelotvorniju zaštitu vodenih ekosistema. PB - JP Elektroprivreda Srbije, Beograd T2 - Elektroprivreda T1 - Ecologically guarantied discharge downstream from the hydropower plants T1 - Garantovani protoci nizvodno od hidroelektrana EP - 11 IS - 1 SP - 3 VL - 60 UR - https://hdl.handle.net/21.15107/rcub_grafar_171 ER -
@article{ author = "Đorđević, Branislav and Dašić, Tina", year = "2007", abstract = "One of the very important decisions in planning a hydropower plant is to determine ecologically guarantied discharge that should be released from reservoir or downstream of the intake structures of derivation systems. On the basis of different methods, hydrological analyses of low flows and morphological-ecological analyses, a new methodology of determining ecologically guarantied discharge from reservoirs in this part of Europe is defined. Advantages of this methodology are: a) it is based on average monthly low flows, so it is easy to use; b) it is adjusted to instream biocenoses life activity (discharge defers in summer and winter seasons of the year); c) in low flow periods discharge is bigger than it would be in natural conditions, so it is the most effective protection of water environment., Pri planiranju hidroelektrana jedna od vrlo bitnih projektnih odluka jeste koliki garantovani ekološki protok odabrati kao obavezno ispuštanje iz akumulacije, odnosno nizvodno od vodozahvata derivacionih objekata. Analizom metoda koje se koriste u svetu, kao i na bazi hidroloških studija malih voda i morfološko -ekoloških analiza koje su urađene na našim vodotocima, autori su definisali novu metodu koja se smatra najprikladnijom za izbor garantovanih ekoloških protoka pri planiranju na ovom prostoru Evrope. Prednosti metode su: a) jednostavnost primene, jer se zasniva na analizi mesečnih malih voda, b) prilagođenost životnim aktivnostima biocenoza u rečnom biotopu (protoci su različiti u toplom i hladnom delu godina), c) u malovodnim periodima ti protoci su veći od protoka koji bi bili u prirodnom stanju, tako da predstavljaju najdelotvorniju zaštitu vodenih ekosistema.", publisher = "JP Elektroprivreda Srbije, Beograd", journal = "Elektroprivreda", title = "Ecologically guarantied discharge downstream from the hydropower plants, Garantovani protoci nizvodno od hidroelektrana", pages = "11-3", number = "1", volume = "60", url = "https://hdl.handle.net/21.15107/rcub_grafar_171" }
Đorđević, B.,& Dašić, T.. (2007). Ecologically guarantied discharge downstream from the hydropower plants. in Elektroprivreda JP Elektroprivreda Srbije, Beograd., 60(1), 3-11. https://hdl.handle.net/21.15107/rcub_grafar_171
Đorđević B, Dašić T. Ecologically guarantied discharge downstream from the hydropower plants. in Elektroprivreda. 2007;60(1):3-11. https://hdl.handle.net/21.15107/rcub_grafar_171 .
Đorđević, Branislav, Dašić, Tina, "Ecologically guarantied discharge downstream from the hydropower plants" in Elektroprivreda, 60, no. 1 (2007):3-11, https://hdl.handle.net/21.15107/rcub_grafar_171 .