| 流域水体污染的生态学效应及监测预警 |
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| 引用本文： | 李嗣新,汪红军,周连凤,胡俊,梁友光.流域水体污染的生态学效应及监测预警[J].应用与环境生物学报,2011(2):268-272. |
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| 作者姓名： | 李嗣新 汪红军 周连凤 胡俊 梁友光 |
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| 作者单位： | 水利部中国科学院水工程生态研究所; |
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| 基金项目： | 国家水体污染控制与治理科技重大专项(No.2009ZX07528-003-03); 水利部公益性行业科研专项经费项目(No.201101001)资助~~ |
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| 摘 要： | 从流域生态系统的结构与功能出发,分述流域水体污染引起的生态学效应(结构与功能效应),并归纳目前国内外生物、生态监测预警的特点.生态监测经历了以敏感和耐污种类比例为主的传统简单指数、以群落结构变化为主的单一指数到以群落结构、营养结构为主要特征的复合多参数指数的发展过程.生物预警利用在线生物监测技术,主要形成了鱼类、无脊椎动物和微生物的三大类生物预警系统.目前,生物完整性指数能从群落水平较好地指示水体污染状况,生态预警则缺乏生态系统水平的研究.因此提出以群落结构为主的生态监测以及生态系统整体水平上的生态预警是未来研究方向的重点.
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| 关 键 词： | 生态效应 水污染 监测 预警 |
Ecological Effect,Monitoring and Warning of Water Pollution in Drainage Basin |
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| LI Sixin,WANG Hongjun,ZHOU Lianfeng,HU Jun & LIANG Youguang.Ecological Effect,Monitoring and Warning of Water Pollution in Drainage Basin[J].Chinese Journal of Applied and Environmental Biology,2011(2):268-272. |
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| Authors: | LI Sixin WANG Hongjun ZHOU Lianfeng HU Jun & LIANG Youguang |
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| Institution: | LI Sixin,WANG Hongjun,ZHOU Lianfeng,HU Jun & LIANG Youguang(Institute of Hydroecology,Ministry of Water Resources & Chinese Academy of Sciences,Wuhan 430079,China) |
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| Abstract: | Based on the watershed ecosystem structure and function,the ecological effects(structural and functional effects) caused by water pollution were described,respectively,and the features of biological,ecological monitoring and warning were also summarized.Ecological monitoring was developed by traditional and simple index(ratio of sensitive and tolerance species),one single index(community structure) and multiple indexes(community and trophic structure).Biological warning system using online biomonitoring tec... |
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| Keywords: | ecological effect water pollution monitoring warning |
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