摘要
针对1980年以来海河流域水资源及其开发利用状况,对水资源量系列进行代表性分析,评价海河流域水资源开发利用程度,结果显示海河流域1980—2016年系列水资源开发利用程度已高达105.7%,未来应遏制水资源过度开发的局面,统筹考虑当地水、外调水和非常规水源,调配供水体系,优化供水格局,以保障流域的供水安全。通过海河流域水资源开发利用率的分析过程,总结了水资源开发利用率计算过程中应注意的关键点,如时空范围的选取、区域水资源调入调出关系、山区地表水与地下水的转换关系、非常规用水的考量等,实际工作中应对这些关键点予以着重分析。
Based on the characteristics and development of water resources in Haihe River Basin since 1980,the representative analysis of the water resources quantity series was analyzed,and the degree of water resources development and utilization in Haihe River Basin was evaluated.The results showed that the exploitation ratio in Haihe River Basin from 1980 to 2016 had reached 105.7%.In the future,the situation of over-exploitation of water resources should be curbed,all water sources,such as local water,external water transfer and unconventional water sources,should be considered as a whole,water supply systems should be deployed,and water supply patterns should be optimized to ensure water supply security in the basin.Through the analysis process of development and utilization rate of water resources in Haihe River Basin,the key points that should be paid attention to in the calculation process of water resources exploitation rate were summarized in this paper,such as the selection of time and space range,the inter-regional water transfer relations,the conversion of surface water and groundwater in hilly areas,and the consideration of unconventional water,etc.,which should be emphatically analyzed in practical operation.
作者
丁菊莺
宋秋波
任涵璐
刘博静
DING Ju-ying;SONG Qiu-bo;REN Han-lu;LIU Bo-jing(Hunan International Engineering Consulting Croup Co.,Ltd.,Changsha 410126,China;Haihe River Water Conservancy Commission,MWR,Tianjin 300170,China;Tianjin China Water Technology Information Co.,Ltd.,Tianjin 300170,China)
出处
《海河水利》
2024年第1期1-7,共7页
Haihe Water Resources
关键词
水资源
代表性分析
开发利用程度
海河流域
water resource
representative analysis
degree of water resources development and utilization
Haihe River Basin
