河北省地下水超采治理效果过程化评价

为解决地下水严重超采问题,河北省开展了一系列的综合治理工作,如何把治理工作长期有效地坚持下去,就要通过科学合理的评估手段来实现.基于此,提出了地下水超采治理效果过程化评价模式,并构建了主题化评价指标体系,采用组件技术、综合集成技术将评价方法组件化,基于综合集成平台实现地下水超采治理效果的过程化评价.以河北省衡水市为例开...

Process evaluation for governance effect of groundwater over-exploitation in Hebei Province

In order to solve the problem of the serious groundwater over-exploitation,a series of comprehensive management measures have been implemented in Hebei Province.But how to effectively persevere in the governance work in the long run depends on scientific and rational evaluation.Therefore,to realize the process evaluation of governance effect based on the comprehensive integrated platform,the process of groundwater governance effect evaluation model was put forward,meanwhile,the evaluation index system for themed evaluation was established,and component technology along with integrated technology was used to realize the componentization for evaluation methods.Taking Hengshui city as an example,and using grey relational evaluation and impact factor correlation analysis method,the evaluation for governance effect during 2013—2017 was carried out.Four evaluation themes including the groundwater environment theme,the water resource utilization theme,the soil environment theme and the social economic theme were applied.The results show that the groundwater over-exploitation has been effectively alleviated since 2014,the evaluation grades of 2016 and 2017 are good,and the governance effect is obvious.The process evaluation of governance effects provides scientific evidence for the prevention and control of groundwater over-exploitation,and promotes the sustainable development of the groundwater resources.