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Identify the seasonal differences in water quality and pollution sources between river-connected and gate-controlled lakes in the Yangtze River basin

文献类型：期刊论文

作者Bai, Yang2; Wang, Yinuo3; Wu, Daishe4; Zhu, Jie5; Zou, Binchun2; Ma, Zhifei2; Xu, Jinying2; Li, Liangzhong1
刊名MARINE POLLUTION BULLETIN
出版日期2024-09-01
卷号206页码:10
关键词River-connected lakes Gate-controlled lakes Water quality Pollution sources Seasonal variation
ISSN号0025-326X
DOI10.1016/j.marpolbul.2024.116760
通讯作者Ma, Zhifei(zfma@ncu.edu.cn) ; Li, Liangzhong(lilz@ms.giec.ac.cn)
英文摘要The river-connected Dongting Lake (DT) and Poyang Lake (PY), and the gate-controlled Taihu Lake (TH) and Chaohu Lake (CH) are the four important lakes in the Yangtze River Basin. The comprehensive Water Quality Index (WQI), the Eutrophication Integrated Index (TLI(Sigma)), and the Positive Matrix Factorization (PMF) model were employed to evaluate water quality and the contribution of pollution sources for these lakes. The results show that WQI for all lakes indicated generally good water quality, with DT scoring 73.52-86.18, the highest among them. During the wet season, the eutrophication degree of river-connected lake was medium, and that of gate-controlled lakes was high. The surface runoff and agricultural non-point sources are the main pollution sources for both types of lakes, but their impact is more pronounced in gate-controlled lakes during the wet season. The study provides evidence support for scientific understanding of water quality problems and management strategies in these areas.
资助项目National Natural Science Foundation of China[41907168] ; National Natural Science Foundation of China[52360026] ; National Natural Science Foundation of China[42377489]
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种英语
WOS记录号WOS:001282616500001
出版者PERGAMON-ELSEVIER SCIENCE LTD
资助机构National Natural Science Foundation of China
源URL[http://ir.giec.ac.cn/handle/344007/42529]  
专题中国科学院广州能源研究所
通讯作者Ma, Zhifei; Li, Liangzhong
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China
2.Nanchang Univ, Sch Resources & Environm, Nanchang 330031, Peoples R China
3.Minist Ecol & Environm, Informat Ctr, Beijing 100029, Peoples R China
4.Pingxiang Univ, Sch Mat & Chem Engn, Pingxiang 337000, Peoples R China
5.Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing 100081, Peoples R China
推荐引用方式
GB/T 7714		 Bai, Yang,Wang, Yinuo,Wu, Daishe,et al. Identify the seasonal differences in water quality and pollution sources between river-connected and gate-controlled lakes in the Yangtze River basin[J]. MARINE POLLUTION BULLETIN,2024,206:10.
APA Bai, Yang.,Wang, Yinuo.,Wu, Daishe.,Zhu, Jie.,Zou, Binchun.,...&Li, Liangzhong.(2024).Identify the seasonal differences in water quality and pollution sources between river-connected and gate-controlled lakes in the Yangtze River basin.MARINE POLLUTION BULLETIN,206,10.
MLA Bai, Yang,et al."Identify the seasonal differences in water quality and pollution sources between river-connected and gate-controlled lakes in the Yangtze River basin".MARINE POLLUTION BULLETIN 206(2024):10.

入库方式： OAI收割

来源：广州能源研究所

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