Author(s)

Wang Xu

Corresponding Author

Wang Xu

Abstract

In today's era of rapid development of digital information, the construction of digital information resources is an important part of Library work, which is related to the speed and extensiveness of book information access. Eco-knowledge service is the service goal of contemporary libraries in the face of information imbalance. The study of information ecology theory has played a great role in promoting this service. The theory of information ecology uses the theory, viewpoint and method of ecology to study the constituent factors of information ecosystem. Excess information and meeting the needs of readers have become the main contradictions in library services. The emergence of knowledge services has escalated these contradictions. How to alleviate these contradictions has become the top priority of modern library services. Under the information ecology, this paper regards the digital library as an information ecology system, focuses on the system model construction and the system characteristic analysis, and discusses the library digital resources construction policy and its construction process.

Keywords

Digital Information; Ecology; Digital Library; Information Ecology