Economic and policy considerations regarding hydropower and migratory fish

E Nieminen, K Hyytiäinen, M Lindroos - Fish and Fisheries, 2017 - Wiley Online Library
Environmental standards have rarely been applied for promoting the joint production of
hydropower and migratory fish. The objective of this study was to review existing research …

Determining the position of a fish passage facility entrance based on endemic fish swimming abilities and flow field

Y Qin, Q Wei, Q Ji, K Li, R Liang, Y Wang - Environmental Science and …, 2023 - Springer
Hydropower development can significantly mitigate climate change and reduce carbon
emissions, but it can also have substantial negative impacts on river environments and fish …

Hydraulic design criteria of the modified meander C-type fishway using the combined experimental and CFD models

S Baharvand, B Lashkar-Ara - Ecological Engineering, 2021 - Elsevier
Fishways' structure has been developed to mitigate the harmful effects of human-made
structures such as dams and weirs on the migratory fish process as an essential part of the …

Using UAV to capture and record torrent bed and banks, flood debris, and riparian areas

P Koutalakis, O Tzoraki, G Gkiatas, GN Zaimes - Drones, 2020 - mdpi.com
Capturing and recording fluvio-geomorphological events is essential since these events can
be very sudden and hazardous. Climate change is expected to increase flash floods …

Spatio-temporal variability (up-and down-stream and three seasons) of response patterns of macroinvertebrates to commonly applied low-head concrete weirs under …

C Lin, L Cao, Y Xu, Z Zhang, H Yang, H Xiang… - Journal of Cleaner …, 2022 - Elsevier
Understanding how aquatic communities respond to various structures is important for
assessing ecological effectiveness, developing theory and guiding sustainable river …

[HTML][HTML] Main issues in research and practice of environmental protection for water conservancy and hydropower projects in China

A Chen, M Wu, K Chen, Z Sun, C Shen… - Water Science and …, 2016 - Elsevier
In this paper, we generally summarize the main issues in the operational period of water
conservancy and hydropower projects in China over the past several decades. First, the …

EFDC simulation of fishway in the Diversion Dahaerteng River to Danghe Reservoir, China

W Song, Q Xu, X Fu, C Wang, Y Pang, D Song - Ecological Indicators, 2019 - Elsevier
In order to mitigate the threat that hydraulic engineering will have on the fish's living
environment, fish migration can be accomplished by building fishway. This paper takes the …

Fish community dynamics following the low-head dam removal and newly installed fish passage in a headstream tributary of Jinsha River, Southwest China

J Tan, J Sun, Y Wang, H Tian, B Cheng, J Qing… - Science of The Total …, 2024 - Elsevier
Low-head dams and small hydropower developments are widely distributed in global rivers
because of their high cost-efficiency and smooth implementation. However, these …

Restoration of a fish-attracting flow field downstream of a dam based on the swimming ability of endemic fishes: A case study in the upper Yangtze River basin

X Chen, S Liu, Y Wang, Y Hao, K Li, H Wang… - Journal of Environmental …, 2023 - Elsevier
The construction of fish passage facilities can mitigate the negative effects of dams and other
water engineering construction on river connectivity and have a significant positive effect on …

[HTML][HTML] Ctenopharyngodon idella's Movement Behavior in Response to Hydraulics at Fishway Entrance with Different Entrance Angles

Y Mi, J Tan, H Tan, J Sun, S Ke, M Li, C Lin, X Shi - Water, 2024 - mdpi.com
The hydrodynamics at the fishway entrance play an important role in attracting fish into a
fishway. Adjusting the entrance angle of the fishway to allow suitable water flow patterns at …