流域水生态系统脆弱性分析——以辽河流域为例  

作　　者：彭跃[1] 

机构地区：[1]辽宁省环境监测实验中心,辽宁沈阳110161

出　　处：《环境保护与循环经济》2013年第4期47-50,53,共5页environmental protection and circular economy

摘　　要：选取辽宁省内的辽河流域作为研究对象,对组成辽河流域水生态系统脆弱性的天然因素(如气候、地形地貌等)、人为因素(如经济产值、人口数量、消费水平等)进行调查,并在此基础上对流域水生态系统的脆弱性进行评价和分级,旨在为辽河流域水生态功能评价和分区提供数据支持和理论依据,同时对辽河流域的水资源开发、水生态保护和管理战略决策制定也具有一定的参考价值。Selected Liaohe River basin as study area, investigated natural factors （such as climate, landform ）, human factors （such as economic output, population, consumption levels ）which compose the water ecosystem vulnerability. Evaluated and grading the vulnerability on the basis of above factors. Not only to provide data support and theories, but also has references value for establishing water resources development and water management strategy, in Liaohe River basin.

关 键 词：辽河流域 水生态系统 脆弱性 

分 类 号：X826[环境科学与工程—环境工程]