云计算在水利科研信息化中的地位与作用

《长江科学院信息化规划(2013—2017年)》确定了今后5a信息化建设目标与3项建设任务，并确认云计算平台在科研条件建设中的基础地位和对科研业务能力提升的直接推动作用。简述了《规划》主要内容和基于虚拟化、资源池化技术的云计算平台的建设思路;介绍了综合数据中心的体系架构与数据类别;重点论述了基于云计算平台开展的管理信息化、科研信息化和智慧流域前期研究的技术路线、方法与手段;给出了科研信息化的云框架，并说明了智慧流域与物联网、大数据之间的内在关系。以云计算为核心的新技术应用将会对提高水利科研核心竞争力起到有效的推动作用。

Role of Cloud Computing in Informatization of Water-conservancy Scientific Research

The Informatization Planning of Yangtze River Scientific Research Institute (2013—2017) determines the construction targets and three construction tasks of informatization in the future five years. Cloud computing is acknowledged as the basis of research environment and promotes research abilities for the Institute. In this paper, the main contents of the planning are described briefly, the construction ideas of cloud computing based on visualization and resource pool are introduced, and the structure and data categories of comprehensive data center are introduced. Moreover, the technologies, methods and approaches of management informatization and scientific research informatization, as well as previous research on intelligent river basin based on cloud computing platform are expounded, the cloud framework is put forward, and the inherent relationships among intelligent river basin, internet of things (IOT) and big data are illustrated. Applications of cloud computing will improve the core competence in scientific researches.