水利学报2017，Vol.48Issue(9)：1023-1029,7.DOI:10.13243/j.cnki.slxb.20170377
水资源承载力指标体系及评判准则研究
Study on index system and judgment criterion of water resources carrying capacity
摘要
Abstract
With the increasing of water consumption and drainage intensity,the quantity and quality of water resources become the main restraining factors of regional environment and socio-economic harmonious development,and the main factors influencing the water resources carrying capacity.Based on the four aspects of water resources,economy society,water ecology and water environment,this paper constructs the evaluation index system of "four levels and three levels" of water resources carrying capacity from four aspects:"quantity,quality,watershed and flow",and puts forward the evaluation standard of water resources carrying capacity based on evaluation index and metric,which provides a new method for water resources carrying capacity evaluation and state diagnosis.This paper takes Tianjin as an example to carry out the assessment and analysis of current water resources carrying capacity,studies show that under the situation of the total amount of water entry and the local water is 3.598 billion m3 in Tianjin,the ecological and outbound water is 1.575 billion m3,sewage first level A effluent COD water quality standard,Tianjin water capacity carrying capacity range of 16.86 ～ 17.72 million people,water quality carrying capacity range of 11.69 ～ 13.93 million people,water resources carrying capacity range of 11.69 ～ 13.93 million people,mean of 12.81 million people,Tianjin water resources carrying capacity belongs to water resources overloading area,the type is insufficient water quality carrying capacity.关键词
水资源承载力/指标体系/评判标准/承载状况Key words
water resources carrying capacity/index system/judgment criterion/carrying capacity condition分类
建筑与水利引用本文复制引用
王建华,翟正丽,桑学锋,李海红..水资源承载力指标体系及评判准则研究[J].水利学报,2017,48(9):1023-1029,7.基金项目
国家重点研发计划(2016YFC0401306) （2016YFC0401306）
国家自然科学基金项目(51409274,51679253) （51409274,51679253）
