气象与环境学报2012，Vol.28Issue(5)：90-96,7.
大型底栖动物在水生态系统健康评价中的应用
The application of benthic macroinvertebrates in aquatic ecosystem health assessment
摘要
Abstract
Benthic macroinvertebrates are the main components of the aquatic ecosystem and play a key role in function and health of aquatic ecosystem.With the increasing emphasis on the aquatic ecosystem management based on watershed integrity in China,the studies on aquatic ecosystem health is more and more detailed,thus the study of benthic macroinvertebrates are improved not only in depth but also in breadth.The main study tasks,impacting factors and analytical methods on benthic macroinvertebrates were summarized at home and abroad in recent years.The results indicate that the response of benthic macroinverebrates to the variation of aquatic ecosystem is significant on the spatial scale,so the effects of natural environment,habitat conditions and water quality on benthic animal diversity and its community structure in the different spatial scales were analyzed.The variations of water environment factors caused by the human activities or the damage of habitat could influence directly the species composition and community features of benthic animal according to the integrated analysis of various factors.The analytical methods on benthic animal could be classified as two types,namely,a model analytical method and a biology index assessment method.Which one is selected in the actual application depends on the features of model and index.关键词
大型底栖动物/水生态系统/环境因子/生物监测/健康评价Key words
Macroinvertebrates of benthic animal/Aquatic ecosystems/Environmental factors/Biomonitoring/Health assessment分类
资源环境引用本文复制引用
王艳杰,李法云,范志平,程志辉,张建祺..大型底栖动物在水生态系统健康评价中的应用[J].气象与环境学报,2012,28(5):90-96,7.基金项目
国家水体污染控制与治理科技重大专项 （）
国家自然科学基金 （）
国家科技支撑项目 （）
沈阳市科技局计划项目 （）
辽宁省科学技术基金项目 （）
辽宁省百千万人才工程资助项目 （）
哈尔滨工业大学城市水资源与水环境国家重点实验室开放基金（HC200902）项目共同资助 （）
