白洋淀湿地生态现状评价及保护对策  

Evaluation of ecological status and protection countermeasures of Baiyangdian wetland

作　　者：李晓春[1] 崔惠敏[1] 

机构地区：[1]河北省保定市水文水资源勘测局,河北保定071051

出　　处：《河北农业大学学报（农林教育版）》2013年第5期101-104,108,共5页Journal of Agricultural University of Hebei

摘　　要：依据实地调查资料,对白洋淀湿地生态现状进行评价,为湿地生态系统的修复和利用提供基础。评价内容包括水质水量、浮游植物、水生植物、浮游动物、鱼类及鸟类。结果表明:白洋淀水量是影响其水质和生物种群的重要因素;与历史资料比较,白洋淀湿地水量减少、水体污染严重、生物多样性下降;由于近年来的生态补水,白洋淀生态系统得到一定程度的恢复。提出白洋淀湿地生态保护对策:建立稳定的生态补水机制,加大污染源治理力度,建设湿地生态系统恢复工程。Based on the field data, the ecological status of Baiyangdian wetland in the aspects of quality and quantity of water, phytoplankton, hydrophyte, zooplankton, fish and birds was evaluated to provide the basis for repair and utilization of Baiyangdian wetland ecosystem. The results showed that water quantity of Baiyangdian is an important factor affecting its water quality and species. Compared with historical data, the water quantity of Baiyangdian wetland is proved to reduce with serious water pollution, and decline in biodiversity. Because of the ecological water diversion in recent years, Baiyangdian ecosystem has been restored to some degree. Some countermeasures were put forward to protect the ecological environment of Baiyangdian wetland, establish a stable mechanism of ecological hydrating, intensify efforts to governance of pollution sources, and build up restoration project of its wetland ecosystem.

关 键 词：白洋淀湿地 生态现状 生物多样性 评价 保护对策 

分 类 号：X826[环境科学与工程—环境工程]