洱源西湖湿地保护恢复措施的探讨

Discussion on Conservation and Restoration Measures of Xihu Wetland in Eryuan County

阐述了洱源西湖湿地的概况,分析了湿地的功能、价值和重要性,从围湖造田,农业农村面源污染,生产生活污染排放,水土流失,入湖河流沟渠演变、河流水文变化,外来物种入侵,湿地周边居民环保意识等方面探讨了人类活动对湿地生态系统的影响。针对西湖湿地保护恢复面临的问题,提出了湿地保护、湿地恢复、可持续利用示范、水功能修复等湿地保护恢复的措施。

This paperexplains the general situation of the Wetlands of Xihu Wetland in Eryuan County.Itanalyzes the function,value and importance of wetlands,and discusses the impact of human activities on wetland ecosystems from the aspects of the surrounding lakes,agricultural and rural sources pollution,pollution from production and living,soil erosion,the evolution of river ditches into the lake,the change of river hydrology,the invasion of alien species,and the environmental awareness of the residents around the wetlands.In view of the problems faced by the protection and restoration of wetlands in Xihu,the measures for wetland protection and restoration,demonstration of sustainable use and restoration of water functions are put forward.