Predicting impacts of south-to-north water transfer project on fish assemblages in Hongze Lake, China

doi:10.1111/jai.13251

CORC > 深海科学与工程研究所 > 中国科学院深海科学与工程研究所 > 深海科学研究部 > 深海生物学研究室 > 海洋哺乳动物与海洋生物声学研究组

	Predicting impacts of south-to-north water transfer project on fish assemblages in Hongze Lake, China
	Ren, P.3; Lin, M. -L.2,6 ; Lek, S.1; Li, Z. -J.2; Gozlan, R. E.4; Guo, C. -B.2; Du, X.5; Li, W.2; Li, S. -H.6
刊名	JOURNAL OF APPLIED ICHTHYOLOGY
	2017-06-01
卷号	33 期号:3 页码:395-402
DOI	10.1111/jai.13251
文献子类	Article
英文摘要	The Chinese government implemented the ambitious south-north water transfer project (SNWTP), which aims to transport water from the Yangtze to the north of China where water shortages are severe. Although the ecological impacts of this project have been addressed publically, there remains a poor understanding of the effects of such large-scale water transfers on the populations of aquatic species. The potential ecological impacts of such water transfers on the Hongze Lake fish assemblages are assessed here using Self-Organizing Map (SOM) and Random Forest (RF) modeling. Using SOM, twenty-three fish species in 15 sampling sites were classified into two assemblages and four sub-assemblages corresponding to four distinct habitats (deep water macrophytes, deep water bare silt, shallow water bare silt, and shallow water macrophytes). The RF model further showed that water depth and transparency were the abiotic drivers underpinning fish assemblages in Hongze Lake. As the SNWTP is forecasted to modify the distribution of water depth and water clarity, major knock-on effects are expected on downstream lake fish assemblages.
WOS关键词	YANGTZE-RIVER BASIN ; LITTORAL-ZONE ; COMMUNITY STRUCTURE ; NEURAL-NETWORKS ; SHALLOW LAKES ; MACROPHYTES ; DIVERSITY ; RICHNESS ; PATTERNS ; THREATS
语种	英语
WOS记录号	WOS:000401429400012
内容类型	期刊论文
源URL	[http://ir.idsse.ac.cn/handle/183446/3791]
专题	深海科学研究部_深海生物学研究室_海洋哺乳动物与海洋生物声学研究组深海科学研究部_深海生物学研究室
作者单位	1.Univ Paul Sabatier, CNRS, Toulouse, France 2.Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan, Peoples R China 3.Chinese Acad Fishery Sci, Freshwater Fisheries Res Ctr, Wuxi, Peoples R China 4.Museum Natl Hist Nat, Inst Rech Dev, Unite Mixte Rech Biol Organismes & Ecosyst Aquat, Paris, France 5.Chinese Acad Fishery Sci, Heilongjiang River Fishery Res Inst, Harbin, Peoples R China 6.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Sanya, Peoples R China
推荐引用方式 GB/T 7714	Ren, P.,Lin, M. -L.,Lek, S.,et al. Predicting impacts of south-to-north water transfer project on fish assemblages in Hongze Lake, China[J]. JOURNAL OF APPLIED ICHTHYOLOGY,2017,33(3):395-402.
APA	Ren, P..,Lin, M. -L..,Lek, S..,Li, Z. -J..,Gozlan, R. E..,...&Li, S. -H..(2017).Predicting impacts of south-to-north water transfer project on fish assemblages in Hongze Lake, China.JOURNAL OF APPLIED ICHTHYOLOGY,33(3),395-402.
MLA	Ren, P.,et al."Predicting impacts of south-to-north water transfer project on fish assemblages in Hongze Lake, China".JOURNAL OF APPLIED ICHTHYOLOGY 33.3(2017):395-402.