摘要
湿地是地球上水陆相互作用形成的独特生态系统,具有调节局部小气候、涵养水分、净化水体等极其重要的功能和价值。结合长江中下游湿地情况,就长江中下游湿地不合理利用、河岸带资源的减少、三峡工程蓄水对长江中下游湿地的影响进行了阐述。文章分析了湿地的功能、修复湿地生态系统的意义、河岸带的功能,并结合实际情况与已建护岸工程对长江中下游湿地修复技术进行了探讨。
Wetlands are unique ecosystem of land and water interacting to form,which could regulate the local micro-climate,conserve water,purify water and other vital functions and values.This paper combined with the situation of the Yangtze River wetlands,elaborated the irrational use of the Yangtze River wetlands,the reduction of riparian resources and the effect of the middle and lower Yangtze River wetlands after water storage of Three Gorges Project.This paper analyzes the function of wetlands,the meaning of fixing the wetland ecosystem and the features of riparian zone,which do a systematic study on the Yangtze River wetland restoration technology contacting with the actual situation and the bank protection project.
出处
《中国水利》
北大核心
2011年第13期4-6,共3页
China Water Resources
基金
长委长江工程建设局科研项目资助(编号:JJHB/2011/0-1)
关键词
长江中下游
湿地
生态修复
现状
探讨
the middle and lower Yangtze River
wetland
ecological restoration
current situation
discussion
