华东师范大学学报(自然科学版) ›› 2019, Vol. 2019 ›› Issue (1): 136-143.doi: 10.3969/j.issn.1000-5641.2019.01.015

• 生态与环境科学 • 上一篇    下一篇

用水效率目标约束下的省市用水差异及分区对策探讨

廖瑜欣, 张勇, 古润竹   

  1. 华东师范大学 生态与环境科学学院, 上海 200241
  • 收稿日期:2017-09-27 出版日期:2019-01-25 发布日期:2019-01-24
  • 通讯作者: 张勇,男,副教授,研究方向为环境规划与管理.E-mail:xtce10102@vip.sina.com E-mail:xtce10102@vip.sina.com
  • 作者简介:廖瑜欣,女,硕士研究生,研究方向为环境规划与管理.E-mail:lyx110@yeah.net.
  • 基金资助:
    教育部哲学社会科学研究重大课题攻关项目(11JZD024);上海市科学技术委员会科研计划项目(15dz1208102)

Spatial difference and discussion of water-use efficiency in China under objective constraint

LIAO Yu-xin, ZHANG Yong, GU Run-zhu   

  1. School of Ecological and Environmental Sciences, East China Normal University, Shanghai 200241, China
  • Received:2017-09-27 Online:2019-01-25 Published:2019-01-24

摘要: 随着节水型社会建设和最严格水资源管理的提出,各地用水受到更明确、更严格的控制.为量化目标控制对区域用水的约束影响,提出了水资源目标约束强度概念,探索性地对水资源目标约束的进行量化分析,计算中国大陆31个省级行政区的工、农业用水效率目标约束强度及差异性,通过情境分析综合考虑工、农业用水领域目标约束情况,得到工农强控、农业主控、工业主控等七种类型地区,针对不同类型地区提出优化水资源管理的对策建议.

关键词: 最严格水资源管理, 目标约束强度, 用水效率, 情境分析, 分区探讨

Abstract: The proposal of the Water Saving Society (WSS) and the strictest water resource management system introduced clearer and stricter requirements for water use in China. To calculate the constraint of the set objectives on water use, this study defined Objective Constraint Strength (OCS) for water regulation, and further compared OCS of agricultural and industrial water-use efficiency for 31 provincial regions in China. The study also carried out scenario analysis on seven different types of areas and proposed advice on WSS construction.

Key words: strictest water resources management system, objective constraint strength, water-use efficiency, scenario analysis, regional division discussion

中图分类号: