指出网络环境下,各种数字信息源的可获取途径越来越多,科研人员对数字信息源有所偏爱且利用率颇高,数字信息源的检索日显重要。对气象专业数字信息源类型、信息检索工具等进行系统介绍,探讨检索策略、检索结果的质量评估、检索要求及检索对策等与数字信息源检索相关的问题。 It is pointed out that under the network environment, various digital sources of information are available more and more. Researchers have a preference for digital sources and high utilization rates. The retrieval of digital sources is of great importance. This paper introduces the types of digital information sources, information retrieval tools and so on, and discusses the problems related to the retrieval of digital information sources, such as the retrieval strategy, the quality evaluation of retrieval results, retrieval requirements and retrieval strategies.