摘要
鄱阳湖是我国最大的淡水湖泊,湖区湿地面积2698 km^2,其生态环境对调蓄洪水、调节气候、涵养水源、净化水质、维护生物多样性等方面具有重要的作用。长期以来由于人类不合理的开发利用,导致了鄱阳湖湿地面积和景观结构发生了很大变化,湿地生态环境也遭到严重破坏。在分析鄱阳湖湿地生态环境面临的主要问题及其成因的基础之上,提出了鄱阳湖湿地生态环境治理与保护的主要对策。
The wetland in Poyang Lake is one of the largest freshlake wetland in China,covering an area of 2 698 km^2. Its eco-environment plays an important role in flood storage and regulation,climatic regulation,water conservation and purification,maintenance of biological diversity. However,owing to man＇s unreasonable utilization for a long time,the wetlands have changed a great deal in area and landscape structure, the eco-environment had seriously influenced and menaced, the main problems of wetland eco-environment and cause of formation are analyzed,and then the countermeasures of wetland eco-environment control and protection in Poyang Lake are put forward.
出处
《水土保持研究》
CSCD
北大核心
2007年第5期310-311,315,共3页
Research of Soil and Water Conservation
基金
佛山科学技术学院自然科学基金资助项目(2006年度)
关键词
生态环境
治理与保护
鄱阳湖湿地
eco-environment
control and protection
Poyang Lake wetland
