基于信息指标的黑河中游水资源系统健康评价  

Assessment of Water Resource System Health in the Middle Reaches of Heihe River Basin

作　　者：蔡国英[1] 赵继荣[2] 王翠云[1] 简富缋 

机构地区：[1]兰州城市学院,甘肃兰州730070 [2]兰州文理学院,甘肃兰州730000 [3]甘肃省经济研究院,甘肃兰州730000

出　　处：《生态经济》2016年第10期179-182,共4页Ecological Economy

基　　金：国家自然科学基金重大研究计划重点支持项目(91125019)

摘　　要：基于信息指标的活力一组织一恢复力模型，以黑河中游地区的水资源系统为研究对象，构建了水资源系统健康评价指标体系，在确定评价方法、评价指标、评价标准和指标权重的基础上，开展了黑河中游水资源系统健康状态评价。研究结果表明：2000-2002年，系统健康状态良好。2002-2012年，从整体来看，系统健康程度处于快速下降状态，从很健康跌至不健康状态。2007年系统健康程度呈波动趋势，水资源系统处于临界健康状态。但随后，系统再次进入不健康状态。这主要与黑河分水后中游所获水量锐减对该地区的经济和社会发展产生了一定影响。Based on the theories of information indexes and by using ＂Vigor-Organization-Resilience＂ model, a health assessment indicator system for Middle Reaches of Heihe River Basin was built by using assessment indices, assessment criteria, indices weighted values, and assessment methods to assess the health state of the water resource system. The results showed that Middle Reaches of Heihe River Basin water resource system was in a healthy state from 2000 to 2002, and the system health indexes rapidly decreased during period of 2002-2012, but the health state was from very healthy to unhealthy. Among them, water resource system health state was in critical state in 2007. The sharply reduced total amount of water resources has a certain impact on the study area＇s economic and social development after water reallocation of the Heihe River.

关 键 词：黑河中游 水资源系统健康评价 信息指标 

分 类 号：F062.2[经济管理—政治经济学]