Zobrazeno 1 - 10
of 1 114
pro vyhledávání: '"fishway"'
Autor:
Lei Cui, Xiaomei Kou, Junjian Sun, Rui Liu, Fan Gao, Junjun Tan, Shan-e-hyder Soomro, Yuanyang Wang, Giri Raj Kattel, Xiaotao Shi
Publikováno v:
Global Ecology and Conservation, Vol 56, Iss , Pp e03325- (2024)
The Yarlung Zangbo River (YZR) on the Tibetan Plateau is a prime hotspot for hydropower development in China, yet this inevitably poses risks to river connectivity and the survival of its unique endemic fish species. Fishway installations are often a
Externí odkaz:
https://doaj.org/article/0f8fd16113c14e14998240312c2915ba
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:
Journal of Hydroinformatics, Vol 26, Iss 5, Pp 1234-1250 (2024)
To solve the problems of localization and identification of fish in the complex fishway environment, improving the accuracy of fish detection, this paper proposes an object detection algorithm YOLORG, and a fishway fish detection dataset (FFDD). The
Externí odkaz:
https://doaj.org/article/75d00323e4ac4e21868a31eb776688ce
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Journal of Hydraulic Structures, Vol 10, Iss 1, Pp 46-65 (2024)
The present research investigates K-Nearest Neighbor (K-NN) and Support Vector Machine (SVM) algorithms for evaluating hydraulic parameters of inclined drops equipped with fishway elements. 395 measurements were analyzed using these two algorithms wi
Externí odkaz:
https://doaj.org/article/68655d61124c4a538abd8dd34f32fb93
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
Autor:
Paolo Moccetti, Jamie R. Dodd, Domino A. Joyce, Andy D. Nunn, Ben Gillespie, Jonathan D. Bolland
Publikováno v:
Evolutionary Applications, Vol 17, Iss 4, Pp n/a-n/a (2024)
Abstract Fragmentation of watercourses poses a significant threat to biodiversity, particularly for migratory fish species. Mitigation measures such as fishways, have been increasingly implemented to restore river connectivity and support fish migrat
Externí odkaz:
https://doaj.org/article/b44b24586e1b497a946c6a4dcf9a45b2
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
Autor:
Baev Oleg A., Shevchenko Alexey V.
Publikováno v:
Мелиорация и гидротехника, Vol 13, Iss 2, Pp 334-352 (2023)
Purpose: to assess the state and operating conditions of the fish passage channels of the Ust-Manych waterworks on the river Western Manych. Materials and methods. The factual basis for assessing the state and operating conditions of the Ust-Manych f
Externí odkaz:
https://doaj.org/article/dbb79c48901540beb9b3d83e843a50af