高级检索

      湖北省水资源时空分布特征与高效利用策略研究

      Research on the efficient utilization strategy of Hubei water resources based on the current situation

      • 摘要: 本研究基于2010–2024年《湖北省水资源公报》及相关水文监测数据,系统分析了湖北省水资源的时空分布特征、利用效率演变趋势及主要制约因素。采用描述性统计、线性回归与Moran's I空间自相关方法揭示其动态规律,并结合产业结构与政策背景提出协同管理对策。结果表明:湖北省年均水资源总量年际波动剧烈,呈现“北旱南丰”显著空间格局。农业用水效率滞后,水污染负荷持续承压,工业重复利用率较低,生活用水漏损率偏高。面对工程性缺水与结构性短缺并存的挑战,本文提出“优化配置、效率提升、生态治理、数字赋能”四维策略,包括推进跨流域调水、推广高效节水技术、构建汉江数字孪生流域试点等具体措施。研究成果可为长江中游地区水资源精细化管理和可持续发展提供科学支撑。

         

        Abstract: Drawing on the Hubei Water Resources Bulletin from 2010 to 2024 as the core data source, this study employs descriptive statistics, linear trend analysis, and spatial autocorrelation methods to preliminarily reveal the spatiotemporal distribution characteristics and evolution trends of water resource utilization efficiency in Hubei Province. The research indicates that although Hubei is well-endowed with water resources, their distribution exhibits significant spatiotemporal heterogeneity and instability due to the dual influences of topography and monsoon climate. A persistent pattern of “drier north and wetter south” has emerged, with substantial interannual fluctuations, agricultural water use efficiency has improved but still lags behind advanced levels, and ongoing pressure from water pollution loads. To address these multifaceted challenges, this paper proposes a synergistic strategy centered on “optimal allocation, efficiency enhancement, ecological protection, and digital empowerment.” Measures such as promoting industrial water-saving technological upgrades, implementing coordinated control of pollution sources, and piloting digital twin watershed initiatives are recommended to advance efficient and sustainable water resource utilization, offering scientific support for refined water resource management in the middle reaches of the Yangtze River region.

         

      /

      返回文章
      返回