Zobrazeno 1 - 10
of 472
pro vyhledávání: '"Vertical slot"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract The contemporary management of fragmented river systems is in a trade-off between the societal benefits of instream barriers (e.g. hydropower, flood risk management) and the ecological harms of their adverse impacts on fish populations. The
Externí odkaz:
https://doaj.org/article/aabf30d521ea47afbdd492c6d4251230
Publikováno v:
Open Physics, Vol 22, Iss 1, Pp 255-85 (2024)
The convection stability of Maxwell–Cattaneo fluids in a vertical double-diffusive layer is investigated. Maxwell–Cattaneo fluids mean that the response of the heat flux with respect to the temperature gradient satisfies a relaxation time law rat
Externí odkaz:
https://doaj.org/article/dc2a468f32544c7d9857800ec4c9ccf4
Publikováno v:
Water Science and Engineering, Vol 17, Iss 1, Pp 83-91 (2024)
To restore dam-blocked natural fish migratory passages, a growing number of artificial fishways have been built in water conservancy and hydropower projects in China. The Angu hydropower station involved diverse important fish habitats in the lower r
Externí odkaz:
https://doaj.org/article/864893099eba4d4f970afed8483b10f0
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 277, Iss , Pp 116370- (2024)
Total dissolved gas (TDG) supersaturation caused by flood discharge water poses a threat to vital activities such as migration, foraging, and evasion in fish species upstream of the Yangtze River, which may impair the ability of fish to pass through
Externí odkaz:
https://doaj.org/article/445bbcfef19d49f2b242743cd51cc98b
Autor:
Jiawei Xu, Dongqing Li, Xiaozhang Hu, Yilin Jiao, Jianping Wang, Yujiao Wu, Chenyu Lin, Senfan Ke, Tianxiang Bai, Nannan Wang, Bingjun Liu, Xiaotao Shi
Publikováno v:
Animals, Vol 14, Iss 16, p 2365 (2024)
Fish passage facilities are essential for restoring river connectivity and protecting ecosystems, effectively balancing economic and ecological benefits. Systematic and comprehensive monitoring, assessment, and optimized management are therefore cruc
Externí odkaz:
https://doaj.org/article/129b001ef52f4367ac311dbe96e25cd2
Publikováno v:
Renmin Zhujiang, Vol 45 (2024)
Due to the changed operating water level after the building of Angu Hydropower Station in Dadu River,the gate floors of the vertical slot fishway and nature-like passage are chiseled to lower the elevation and ensure water flow conditions.In order to
Externí odkaz:
https://doaj.org/article/491ca731664a42fbb9bd281e1984e691
Akademický článek
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Publikováno v:
Journal of Hydrology and Hydromechanics, Vol 71, Iss 1, Pp 64-79 (2023)
Fishway design not only takes into account the swimming abilities of target fishes, but also considers the hydrodynamic characteristics within the fishway. In this study, the flow fields of one vertical-slot fishway (i.e. VSF), five T-shape fishways
Externí odkaz:
https://doaj.org/article/82c27a4ad31f4073bdf26fde3a5c0545
Akademický článek
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