Predicting impacts of south-to-north water transfer project on fish assemblages in Hongze Lake, China
Lin, M. -L.1,2; Lek, S.3; Ren, P.4; Li, S. -H.1; Li, W.2; Du, X.5; Guo, C. -B.2; Gozlan, R. E.6; Li, Z. -J.2
2017-06-01
发表期刊JOURNAL OF APPLIED ICHTHYOLOGY
卷号33期号:3页码:395-402
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.
文章类型Article
WOS标题词Science & Technology ; Life Sciences & Biomedicine
DOI10.1111/jai.13251
收录类别SCI
语种英语
关键词[WOS]YANGTZE-RIVER BASIN ; LITTORAL-ZONE ; COMMUNITY STRUCTURE ; NEURAL-NETWORKS ; SHALLOW LAKES ; MACROPHYTES ; DIVERSITY ; RICHNESS ; PATTERNS ; THREATS
WOS类目Fisheries ; Marine & Freshwater Biology
WOS记录号WOS:000401429400012
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被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符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
作者单位1.Chinese Acad Sci, Inst Deep Sea Sci & Engn, Sanya, Peoples R China
2.Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan, Peoples R China
3.Univ Paul Sabatier, CNRS, Toulouse, France
4.Chinese Acad Fishery Sci, Freshwater Fisheries Res Ctr, Wuxi, Peoples R China
5.Chinese Acad Fishery Sci, Heilongjiang River Fishery Res Inst, Harbin, Peoples R China
6.Museum Natl Hist Nat, Inst Rech Dev, Unite Mixte Rech Biol Organismes & Ecosyst Aquat, Paris, France
第一作者单位中国科学院深海科学与工程研究所
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Lin, M. -L.,Lek, S.,Ren, P.,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 Lin, M. -L..,Lek, S..,Ren, P..,Li, S. -H..,Li, W..,...&Li, Z. -J..(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 Lin, M. -L.,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.
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