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水资源是一种战略性资源,对于社会生态环境安全和可持续发展具有重要意义,水资源承载能力是进行生态环境建设、确定社会经济发展方向的重要基础和指标。我国水资源短缺,加之水资源时空分布不均、水土资源分配不匹配等,水资源已成为限制我国经济发展的重要因素。鉴于此,笔者在本文中运用水资源承载能力综合评价模型,计算近年来我国水资源承载能力综合评价指数,详细描述我国水资源承载能力分布情况,以此综合分析我国水资源承载能力。
Water resource is a kind of strategic resource, which is of great significance to the safety and sustainable development of social ecological environment. The carrying capacity of water resources is an important foundation and indicator for the construction of ecological environment and the determination of the direction of social and economic development. The shortage of water resources in our country, coupled with uneven distribution of water resources in time and space and the mismatch of water and land resources, have made water resources an important factor that limits China’s economic development. In view of this, I use the comprehensive evaluation model of water resources carrying capacity in this paper to calculate the comprehensive evaluation index of water resources carrying capacity in recent years, and describe the distribution of water carrying capacity in detail in order to comprehensively analyze the carrying capacity of water resources in China.