摘要:
本文介绍了一种基于降水观测数据的行政区逐日内生可更新水资源量的评估方法。在供需平衡中，分析区域内生水资源量可以帮助管理者直观认识该区域水资源量的富裕程度，或者多大程度依赖于从河流、地下水取水或者跨区域调水；同时，日尺度可以将年、月尺度在供需平衡分析中由于时间尺度过大导致结果均化。在最严格的水资源管理制度的大背景下，本方法为行政区供需水平衡分析和水资源管理提供了新思路。
Abstract:
This paper describes an assessment method of daily endogenous renewable water resources for admin-istrative region based on observation precipitation. Analysis of endogenous renewable water resources could help managers recognize the affluence amount of the regional water resources, or the water demand from rivers, groundwater or cross-regional water transfer; while daily scale could present more information which might be covered in monthly scale and yearly scale. In the background of the most stringent water management system, this method provides a new way in water supply and demand bal-ance analysis for the administrative management of water resources.