经济社会与生态用水平衡计算规则与方法  

Calculation rules and methods for water use balance between economic society and ecology

作　　者：左其亭[1,2] 全志淼 吴青松 邱曦 秦西 张羽 ZUO Qiting;QUAN Zhimiao;WU Qingsong;QIU Xi;QIN Xi;ZHANG Yu(School of Water Conservancy and Transportation,Zhengzhou University,Zhengzhou 450001,China;Henan International Joint Laboratory of Water Cycle Simulation and Environmental Protect,Zhengzhou University,Zhengzhou 450001,China)

机构地区：[1]郑州大学水利与交通学院,河南郑州450001 [2]河南省水循环模拟与水环境保护国际联合实验室,河南郑州450001

出　　处：《水资源保护》2024年第3期1-10,共10页Water Resources Protection

基　　金：国家重点研发计划项目(2021YFC3200201);国家自然科学基金项目(52279027)。

摘　　要：从平衡的概念出发,针对经济社会与生态用水竞争问题,提出了经济社会与生态用水平衡的概念,并论述了其内涵及特性;构建了经济社会与生态用水平衡计算规则框架,包括遵循四大规律、基于六大理论、考虑六大因素、符合三大准则;提出了经济社会与生态用水平衡的计算思路,包括资料处理、量化计算、结果检验3个步骤,并给出了其计算方法和计算结果表征方式。以2019年沁河流域为例,量化了流域经济社会与生态用水平衡;在求解一次平衡点以及经济社会用水刚性约束、生态用水刚性约束、综合效益刚性约束条件下平衡结果的基础上,综合考虑六大因素以及总需水量与水资源总量关系,确定了沁河流域经济社会与生态用水平衡点,即经济社会用水与生态用水的比例为0.71∶0.29。Based on the balance concept,the definition of water use balance between economic society and ecology was put forward aiming at the competitive issue of water use between economic society and ecology,and its connotation and characteristics were interpreted.A framework for calculation rules of water use balance between economic society and ecology was constructed following four laws and six theories,taking six factors into account,and conforming to three criteria,and calculation ideas,including three steps of data processing,quantitative calculation,and result checking,were put forward.In addition,the calculation method and result representation form were introduced.Taking the representative year of 2019 in the Qin River Basin as an example,quantitative calculation of its water use balance between economic society and ecology was carried out.On the basis of solving the primary equilibrium point and the balance results under the rigid constraints of water use in economic society,water use in ecology,and comprehensive benefit,as well as comprehensive consideration of the six factors and the relationship between total amounts of water demand and water resources,the water use balance point between economic society and ecology in the Qin River Basin was determined,i.e.,the ratio of water use of economic society and that of ecology was 0.71∶0.29.

关 键 词：经济社会与生态用水平衡 区域水平衡 计算规则 人水关系 沁河流域 

分 类 号：TV213.4[水利工程—水文学及水资源]