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Pregled bibliografske jedinice broj: 942254

Human induced change of the natural geomorphological system and its consequences for the biodiversity of the Sava River west of Zagreb


Trenc, Neven; Duplić, Aljoša; Topić, Ramona; Matoš, Bojan; Velić, Josipa; Ćaleta, Marko
Human induced change of the natural geomorphological system and its consequences for the biodiversity of the Sava River west of Zagreb // Integrative sciences and sustainable development of rivers / Marmonier, Pierre ; Piégay, Hervé ; Cottet, Marylise ; Lamouroux, Nicolas (ur.).
Lyon: GRAIE, Groupe de recherche, animation technique et information sur l’eau, I.S.Rivers Secretariat, 2018. str. 68-70 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Human induced change of the natural geomorphological system and its consequences for the biodiversity of the Sava River west of Zagreb

Autori
Trenc, Neven ; Duplić, Aljoša ; Topić, Ramona ; Matoš, Bojan ; Velić, Josipa ; Ćaleta, Marko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Integrative sciences and sustainable development of rivers / Marmonier, Pierre ; Piégay, Hervé ; Cottet, Marylise ; Lamouroux, Nicolas - Lyon : GRAIE, Groupe de recherche, animation technique et information sur l’eau, I.S.Rivers Secretariat, 2018, 68-70

ISBN
978-2-917199-08-4

Skup
I.S. Rivers Integrative sciences and sustainable development of rivers

Mjesto i datum
Lyon, Francuska, 04-08, 07. 2018

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Biodiversity, human impact, nature conservation, river morphology, Sava River

Sažetak
The 12 km long section of the Sava River in Croatia upstream of Zagreb, has existed in the past 12 000 years of Holocene as the anabranching river. Due to the river management and upstream construction of hydropower plants with associated lakes and dams in the past hundred years this geomorphological system was shifted out of equilibrium leading in particular to accelerated river bed incision with corresponding change of the river ecosystems. Original river morphology was obliterated and river dynamics drastically changed. Longitudinal continuity of the river was disrupted by dams and downstream movement of the sediment practically stopped. Many key habitats for fish and other species such as river bars and shallows were destroyed and possibilities for their formation drastically reduced. Though exposed to significant stress, the biodiversity of this stretch is still important on the national level. The remaining ecological niches provide the shelter and nourishment for rare and endangered species supporting remains of the previous larger populations. This can be explained by the robustness of the ecological system, gradual increase of the environmental standards and in the past 10 years, to nature conservation efforts related to Natura 2000 network.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Biologija, Interdisciplinarne prirodne znanosti



POVEZANOST RADA


Ustanove
Rudarsko-geološko-naftni fakultet, Zagreb,
Učiteljski fakultet, Zagreb,
Sveučilište u Zagrebu