Environmental impacts of hydroelectric projects on fish resources in China

doi:10.1080/02705060.2017.1371088

	Environmental impacts of hydroelectric projects on fish resources in China
	Yao, Wei-Wei 1; Chen, Yuansheng 1; Zhong, Yu 2; Zhang, Wenyi 3; Fan, Haiyan 4
刊名	JOURNAL OF FRESHWATER ECOLOGY
	2017
卷号	32 期号:1 页码:601-617
关键词	Restoration strategy habitat suitability Tenualosa reevesii riverbank reconstruction groin river model side channel Mian River
ISSN号	0270-5060
DOI	10.1080/02705060.2017.1371088
通讯作者	Yao, Wei-Wei(weiweiyao@ignsrr.ac.cn)
英文摘要	In this paper, we describe a model system comprised of hydrodynamic, sediment transport, heat transfer and habitat models. We used this model system to assess the ecosystem situation and investigate the impacts of two ecological restoration strategies in the Mian River, China. Freshwater Reeves shad (Tenualosa reevesii) was selected as the target fish species. Model results indicate a low habitat suitability level for T. reevesii under current hydrological conditions. Due to the habitat protection and restoration requirements in China, further numerical model simulations were conducted to investigate the effects of two ecological restoration strategies: addition of a side-channel and riverbank reconstruction (groin field installation). The long-term effects of the restoration projects were also simulated. The analysis indicated that both restoration strategies would significantly enhance the target fish habitat suitability level, with the OSI (overall suitability index) increasing from 39.9% to 53.7% for the added side-channel strategy and from 39.9% to 61.5% for the river bank reconstruction strategy.
资助项目	China key water project plan[2016YFC0502004-4] ; CAS project[Y6V60222YZ]
WOS关键词	SPAWNING HABITAT PREDICTIONS ; RIVER RESTORATION ; COLORADO RIVER ; RAINBOW-TROUT ; CONSERVATION ; BIODIVERSITY ; PATTERNS ; DECLINE ; PHABSIM ; MODELS
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种	英语
出版者	TAYLOR & FRANCIS INC
WOS记录号	WOS:000411433100001
资助机构	China key water project plan ; CAS project
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/62283]
专题	中国科学院地理科学与资源研究所
通讯作者	Yao, Wei-Wei
作者单位	1.Chinese Acad Sci, Key Lab Environm Remediat, Inst Geog Sci & Nat Resources Res, Beijing, Peoples R China 2.Acad Sci Beijing, Inst Biophys, Beijing, Peoples R China 3.PowerChina Guiyang Engn Corp Ltd, Dept Hydraul Engn, Guiyang, Guizhou, Peoples R China 4.Beijing Water Sci & Technol Inst, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Yao, Wei-Wei,Chen, Yuansheng,Zhong, Yu,et al. Environmental impacts of hydroelectric projects on fish resources in China[J]. JOURNAL OF FRESHWATER ECOLOGY,2017,32(1):601-617.
APA	Yao, Wei-Wei,Chen, Yuansheng,Zhong, Yu,Zhang, Wenyi,&Fan, Haiyan.(2017).Environmental impacts of hydroelectric projects on fish resources in China.JOURNAL OF FRESHWATER ECOLOGY,32(1),601-617.
MLA	Yao, Wei-Wei,et al."Environmental impacts of hydroelectric projects on fish resources in China".JOURNAL OF FRESHWATER ECOLOGY 32.1(2017):601-617.