首页 | 本学科首页   官方微博 | 高级检索  
     检索      


Effects of sediment dredging on water quality and zooplankton community structure in a shallow of eutrophic lake
Authors:Shiyang Zhang  Qiaohong Zhou  Dong Xu  Jidong Lin  Shuiping Cheng and Zhenbin Wu
Institution:1. State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China;Graduate School of Chinese Academy of Sciences, Beijing 100049
2. State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China
3. Wuhan Water Authority, Wuhan 430014, China
Abstract:Effects of suction dredging on water quality and zooplankton community structure in a shallow of eutrophic lake,were evaluated.The results showed that a decreasing trend for levels of phosphorus,organic matter,total suspended solids,Chlorophyll a and Secchi transparency in the water column was found,while levels of water depth,electrical conductivity,total dissolved solids and NO 3--N concentration increased markedly post-dredging.The effects of dredging on dissolved oxygen,pH value and temperature were alm...
Keywords:zooplankton community structure  redundancy analysis  internal nutrient load  
本文献已被 CNKI 维普 万方数据 ScienceDirect 等数据库收录!
点击此处可从《环境科学学报(英文版)》浏览原始摘要信息
点击此处可从《环境科学学报(英文版)》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号