长江科学院院报 ›› 2020, Vol. 37 ›› Issue (7): 1-6.DOI: 10.11988/ckyyb.20191387

• 专家特约稿 • 上一篇    下一篇

长江保护与利用面临的水问题及其对策思考

许继军1,2, 王永强1,2   

  1. 1.长江科学院 水资源综合利用研究所, 武汉 430010;
    2.长江科学院 流域水资源与生态环境科学湖北省重点实验室,武汉 430010
  • 收稿日期:2019-11-14 出版日期:2020-07-01 发布日期:2020-08-06
  • 作者简介:许继军(1971-),湖北武汉人,教授级高级工程师,博士,研究方向为流域水资源战略、规划与管理。E-mail:xujj07@163.com
  • 基金资助:
    国家重点研发计划项目(2019YFC0408905);中央级公益性科研院所基本科研业务费资助项目(CKSF2019478, CKSF2017061)

Water Problems and Their Countermeasures in the Protection and Developing of the Yangtze River

XU Ji-jun1,2, WANG Yong-qiang1,2   

  1. 1. Water Resources Department,Yangtze River Scientific Research Institute, Wuhan 430010, China;
    2. Hubei Provincial Key Laboratory of Basin Water Resources and Ecological Environmental Sciences, Yangtze River Scientific Research Institute, Wuhan 430010, China
  • Received:2019-11-14 Online:2020-07-01 Published:2020-08-06

摘要: 目前长江流域已基本形成了水资源综合利用与综合防灾减灾体系,也初步构建了水环境改善与水生态保护治理框架;但面对新时期长江大保护和长江经济带高质量发展的新要求,还存在一些不足。深入剖析了当前存在的水资源用水方式粗放、废污水排放严重、水生生物多样性下降、局部洪旱灾害频发等问题及其特征,并基于流域水系统的整体性、系统性以及内在规律,探讨长江流域水环境恶化、水生态损害、水资源短缺与水旱灾害等“四水问题”的应对策略以及协同治理方式。

关键词: 水资源, 水环境, 水生态, 水灾害, 统筹治理, 长江大保护, 长江经济带

Abstract: At present, the systems of comprehensive utilization of water resources and comprehensive disaster prevention and reduction have been basically formed in the Yangtze River Basin, and the framework of water environment improvement and water ecological protection and governance has been preliminarily established. Nevertheless, the Great Protection of Yangtze River and the high-quality development of the Yangtze River Economic Belt in the new era pose new requirements while shortcomings still exist. In the present paper, we probed into current existing problems, including extensive water usage, severe waste water discharge, declining aquatic biodiversity, and frequent local floods and droughts. According to the integrity, systematicness and inherent law of the Yangtze River water system, we put forward strategies and coordinated governance approaches for four water problems: water environment deterioration, water ecology damage, water resources shortage, and flood and drought disasters.

Key words: water resources, water environment, water ecology, water disasters, comprehensive management, Great Protection of Yangtze River, Yangtze River Economic Belt

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