Abstract: With the accelerating urbanization, the development of urban construction has led to a series of water resources issues. The carrying status of water resources serves as a crucial basis for assessing the sustainable utilization of regional water resources. Hence, the carrying capacity of water resources holds significant practical research value. Based on the endowment circumstances of water resources in the canal area of Cangzhou City and the current state of development and utilization, while mastering a large amount of actual information, taking 2023 as the current-year situation, the carrying capacity of water resources in the canal area was calculated, and the carrying capacity of the current situation was accounted for. The single-factor evaluation method of physical quantity indicators was employed to analyze and evaluate the current situation of water resources in the canal area of Cangzhou City. The results indicate that the total water usage in the canal area is not overloaded, the shallow groundwater is not overloaded, and the deep groundwater is severely overloaded.The comprehensive evaluation indicates that the water resources in the canal area of Cangzhou City are severely overloaded in 2023.

Key words: water resources, carrying capacity, loading capacity, overload

摘要： 随着城市化进程的加快,城市建设发展带来了一系列水资源问题,水资源承载状况是评价区域水资源可持续利用的重要依据,因此水资源承载力具有重要实用研究意义。基于沧州市运河区水资源的禀赋条件和开发利用现状,在掌握大量实际资料的基础上,以2023年为现状水平年,核算了运河区水资源承载能力和现状承载负荷,利用实物量指标单因素评价法,分析评价了沧州市运河区水资源现状承载状况。结果表明沧州市运河区用水总量处于未超载状态,浅层地下水处于未超载状态,深层地下水处于严重超载状态。综合评价2023年沧州市运河区水资源严重超载。

关键词: 水资源, 承载能力, 承载负荷, 超载