江汉湿地退化与保护对策研究  

Study on Degradation of Jianghan Wetland and Countermeasures for Protection

作　　者：任宪友[1] 

机构地区：[1]武汉大学经济与管理学院

出　　处：《林业调查规划》2007年第3期71-75,共5页Forest Inventory and Planning

基　　金：中国科学院知识创新工程重要方向项目(KZCX3-SW-331);教育部重大项目"水资源的经济学分析"资助

摘　　要：江汉湿地面临面积减少、生物多样性减少、水质污染日趋严重等生态退化问题,造成退化的原因主要是地貌、水文等自然因子和围湖造田、围网养鱼、污染物排放、不合理工程等人为因素。未来江汉湿地可持续发展的对策是:加大湿地保护力度,加强湿地生态恢复建设,控制污染,强化湿地生态监测,提高湿地保护意识,保护湿地生物多样性,加强科学研究与国际合作。Jianghan wetland is facing the problems of ecological degradation such as less and less area and biodiversity, more severe water pollution. The reasons for the degradation can be summarized as both natural factors in topography and hydrology and artificial factors including field reclamation by lake enclosure, raising fish, discharging pollutant and unreasonable engineering. The countermeasures for sustainable development of Jianghan wetland are identified as followed ： to Strengthen the wetland protection and ecological restoration, to control pollution, to enhance ecological monitoring, to raise the public consciousness, to protect the biodiversity, and to encourage scientific research and international cooperation.

关 键 词：江汉湿地 退化 保护 湿地生物多样性 

分 类 号：Q178.5[生物学—水生生物学]