摘要：

【目的】 分析地理学中文核心期刊知识服务发展现状并提出优化策略，为科技期刊知识服务的提质升级提供参考。【方法】 以《中文核心期刊要目总览（2020年版）》收录的20种地理学中文核心期刊为对象，主要在期刊官网及微信公众号搜集其开展的知识服务的具体形式，以及调查地理学科技期刊集群平台——中国地理资源期刊网所开展的知识服务形式。【结果】 大部分地理学中文核心期刊知识服务为第一层次的数字信息服务（基本服务如网络首发、论文推荐、论文查询服务）和第二层次的知识产品服务（知识检索和知识发现），而第三层次的知识解决方案（工具与应用、移动与社交服务、多媒体服务）的形式和数量较为有限。中国地理资源期刊网的知识服务略显单一，主要为第二层次的知识产品服务，虽涉及第三层次的知识解决方案，但相关资讯更新滞后。【结论】 总体上，地理学中文核心期刊知识服务还处于初级阶段，形式较为单一，未来可从以下方面优化：完善较易实现的知识服务形式，提升用户体验感；做好工具服务，助力科研；与新媒体技术融合，实现知识服务“内容+”；策划重点选题并创新内容生产形式，推进行业应用和决策辅助；储备期刊的私域流量，作为知识服务的精准对象；依托学科集群网开展知识服务，并建立社交平台。

关键词: 科技期刊, 知识服务, 数字信息服务, 知识产品服务, 知识解决方案, 地理学

Abstract:

[Purposes] This study aims to analyze the current situation of knowledge services in Chinese core journals of Geography and propose optimization strategies, providing a reference for the improvement and upgrading of knowledge services in scientific journals. [Methods] We focused on 20 core Chinese Geography journals listed in A Guide to the Core Journal of China (2020 Edition). Data were primarily collected from journals' official websites and WeChat official accounts regarding their specific forms of knowledge service. In addition, the knowledge services provided by the cluster platform of geographic scientific journals, the Journals of Chinese Geographic & Resource Science, were investigated. [Findings] In most core Chinese Geography journals, knowledge services are primarily concentrated on the first level of digital information services (basic services such as online publication, paper recommendation, and paper query services) and the second level of knowledge product services (knowledge search and knowledge discovery). The forms and quantity of third-level knowledge solutions (tools and applications, mobile and social services, multimedia services) are relatively limited. The current knowledge services provided by the Journals of Chinese Geographic & Resource Science focus on the second level of knowledge product services and also involve the third level of knowledge solutions, although some information updates are lagging. [Conclusions] Overall, the knowledge services of Chinese core journals in Geography are still in the initial stage and can be promoted in the future through the following approaches: improve easily implementable forms of knowledge service and enhance the user experience; develop tool services to support scientific research; integrate with new media technology to realize the "content +"; expand the promotion and dissemination of key topics to better facilitate industry application and decision-making support; retain private domain traffic of the journals as a precise target for knowledge services; leverage the discipline cluster network to conduct knowledge services and establish a social service platform.

Key words: Scientific journal, Knowledge service, Digital information service, Knowledge product service, Knowledge solution, Geography