建立南水北调中线“水银行”的必要性分析

针对我国南水北调中线工程范围广、用水户众多、水资源时空分布不均及水文现象周期性波动大等情况，借鉴美国加州北水南调的成功经验，分析建立南水北调中线“水银行”的必要性，提出南水北调中线工程需要高效的水资源配置模式和先进的水资源管理体制。

Necessity of establishment of water bank for the middle route of South-to-North Water Transfer Project

With regard to the situation of the middle route of South-to-North Water Transfer Project,that is,large scope,many users,non-uniform spatiotemporal distribution of water resources and large periodic change of hydrology,the necessity of establishment of water bank for the middle route of South-to-North Water Transfer Project is analyzed by use of the successful experience from water transfer projects in California of USA.Efficient dispatching modes and advanced management system of water resources are needed.