摘要
为了对流域治理规划的实施效果进行评估,以疏勒河流域为例,根据科学性、典型性、综合性和易获性等原则分别建立一致性评价和实质性评价2个维度的综合评价体系,对流域治理规划实施的水资源恢复效果开展评价。一致性评价结果表明,疏勒河流域治理规划的实施较为顺利,规划指标的完成率几乎为100%,但水土保持生态建设工程实施进度滞后;实质性评价结果表明,节水量、水库入库水量、水库下泄河道生态水量均有增加,平原区、敦煌盆地地下水位呈现曲折上升趋势,达到了改善西湖湿地生态现状、恢复提升月牙泉水位等水资源恢复的实际效果。研究结果表明,基于一致性评价和实质性评价2个维度评价流域综合治理规划后的水资源恢复效果更符合实际。
With the continuous development of China′s economy,society,and utilization of water resources,the contradiction between water supply and demand has become increasingly prominent,especially in arid areas.Many river basins are facing ecological and environmental problems such as over-exploitation,ecological degradation,and wetland shrinking.To realize the sustainable development of water resources and the ecological protection of river basins,over-exploitation of water resources have formulated and implemented river basin rehabilitation and water resources restoration planning.To solves the ecological and environmental problems in the Shule River basin,the′Dunhuang Comprehensive Plan for Rational Utilization of Water Resources and Ecological Protection(2011-2020)′was approved in 2011 by the State Council.The effect of the implementation of the planning became an issue of concern to all walks of life.Therefore,how to evaluate the implementation effects of river basin rehabilitation planning has become a brand-new subject to be studied and resolved.Focusing on the assessment of the effect of water resources restoration of basin rehabilitation planning on the Shule River basin and based on the principles of scientificity,typicality,comprehensiveness,and accessibility,the evaluation index system of water resources restoration effect was constructed through two dimensions of consistency evaluation and substantive evaluation.The in-position rate,investment completion rate,project completion rate,and evaluation index completion rate were selected to evaluate the consistency of the planned indicators.Furtheromre,the amount of water saving in the basin,the amount of river runoff restoration,and the extent of groundwater level recovery were considered to assess the substantial effect of water resources restoration.In the consistency evaluation,the project fund in-position rate and completion rate are between 79.97%and 100%.The completion rate of all projects is almost 100%.As of 2018,the proportion of agricultural wate
作者
凯丽比努尔·阿卜力孜
贾绍凤
刘文玲
严婷婷
ABULIZI Kailibinuer;JIA Shaofeng;LIU Wenling;YAN Tingting(Key Laboratory of Water Cycle and Related Land Surface Processes Institute of Geographic Sciences and Natural,Resources Research,CAS,Beijing 100101,China;Sino-Danish College,University of Chinese Academy of Sciences,Beijing 101408,China;Development Research Center of the Ministry of Water Resources of P.R.China,Beijing 100038,China)
出处
《南水北调与水利科技（中英文）》
CAS
北大核心
2022年第2期263-270,共8页
South-to-North Water Transfers and Water Science & Technology
基金
《敦煌水资源合理利用与生态保护综合规划》实施效果评估项目-水资源系统恢复效果评价专题(DRCYSWT(2019)82)。
关键词
疏勒河流域
流域治理
评价指标
规划实施效果
水资源恢复效果
Shule River basin
watershed management
evaluation index
planning and implementation effect
water resource recovery effect
