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水资源短缺和水环境污染将长期制约我国经济社会发展。这个观点早已为各方认同。但与水资源严重短缺相对应的是水资源的严重浪费。世界自然基金会的一项研究报告显示,存在严重缺水的黄淮海地区水管理如能达到欧洲发达国家的节水水平,并在废水处理方面作出努力,其节水潜力不仅能完全弥补北方需水量的不足,还将能大大改善中国北方的水环境。因此,建立节水型社会不仅是应对水危机的关键,更是关乎国家安全、城市安全的重大战略问题。 上述这个案例取材于《瞭望》周刊,其成功试点对全国水资源开发的思路有着重要借鉴价值。从报道中看,张掖的经验就在于通过实行水权制,以总量控制和定额管理相结合,并辅以产业结构调整和水
Water shortages and water pollution will constrain China’s economic and social development for a long time. This view has long been recognized by all parties. However, corresponding to a serious shortage of water resources, there is a serious waste of water resources. According to a WWF study, water management in the Huang-Huai-Hai region, where there is a severe water shortage, can achieve the level of water saving in developed countries in Europe and make efforts in wastewater treatment. The water-saving potential can not only make up for the need of the north The lack of water will also greatly improve the water environment in northern China. Therefore, establishing a water-saving society is not only the key to tackling the water crisis, but also a major strategic issue concerning national security and urban security. The above case is based on Weekly Outlook, and its successful pilot has important reference value for the development of national water resources. From the reports, Zhangye’s experience lies in that through the implementation of water rights system, the total amount of control and quota management combined with the adjustment of industrial structure and water