[目的/意义] 以江西省昌北高校图书馆联盟为例, 探讨地方高校图书馆如何构建重点学科区域性文献资源保障体系。[方法/过程] 分析昌北高校图书馆联盟各高校的重点学科分布与图书馆馆藏资源建设现状, 在此基础上提出联盟各高校重点学科服务的区域性文献资源保障体系的构建策略。[结果/结论] 构建基于重点学科的较为完备的区域性文献资源共享体系, 以学科发展需求为导向, 以资源和服务为主线, 真正实现文献资源的互补和共建共享。

[Purpose/significance] In this paper, the authors discussed how to construct the regional literature resources guarantee system of key subjects for local university library, taking the Changbei Academic Library Alliance (CALA) as an example.[Method/process] The author analyzed the current situation of distribution of key disciplines and the collection building of CALA, then some proposals to construct the regional resource guarantee system serving for key disciplines of the university library were proposed.[Result/conclusion] The complete system of regional literature resources guarantee system based on the key disciplines should be built according to the needs of subject development and take the resource and service as the main points, to truly realize the complementation, co-construction and sharing of the literature resources.