中文摘要：

本文介绍了大数据的基本概念及其在相关领域的应用实例,分析了当前水资源管理及其现有信息系统存在的问题,依据大数据的基本原理和信息技术的发展趋势,借鉴和参考其他领域大数据的应用实践,以国家水资源监控能力建设项目为例,分析了大数据时代水资源管理数据需求与信息系统平台的构建要求,并结合实际工作中已经或可能出现的问题举例,探讨和展望大数据在水资源管理中的应用前景。

英文摘要：

This paper introduces the basic concept of big data and its application in related field, analyses the ex- isting problems both in current water resources management and its information system, based on the basic principle of big data and the development trend of information technology, borrowing big data ap- plication practice from other fields, taking the national water resources monitoring ability construction project as an example, analyses the data requirements in the water resources management and informa- tion system platform construction in the era of big data, taking the existing or possible problems in the actual work as examples, explores and prospects the application of big data in water resources management.