地理跨学科主题学习是深化基础教育地理课程改革，发展学生核心素养的重要载体。为系统把握国内外相关研究的发展态势，本文以中国知网和Web of Science数据库中的相关文献为样本，采用CiteSpace关键词共现分析与内容分析相结合的方法，分析地理跨学科主题学习的研究热点、前沿议题与发展趋势。研究发现，当前热点主要集中于学科定位、主题建构、学习组织、技术赋能与实施保障等方面，相关研究正由多学科知识并置走向概念、方法与认知方式的深度整合，由单课单项设计走向分学段、系列化课程建构，更加重视真实参与、全过程学习评价、数智支持与课程共同体建设。这一发现可为我国地理跨学科主题学习的理论深化、实践优化和课程制度化推进提供参考。

Geographical cross-disciplinary topic learning is an important carrier for deepening the reform of basic education geography curriculum and developing students' core competencies. To systematically grasp the development trends of related research at home and abroad, this paper takes the relevant literature on geographical interdisciplinary topic learning in the CNKI and Web of Science databases as samples, and adopts the method of combining CiteSpace keyword co-occurrence analysis and content analysis to analyze the research hotspots, frontier issues, and development trends. The fi ndings indicate that current research hotspots are mainly concentrated on disciplinary positioning, theme construction, learning organization, technological support, and implementation conditions. Related research is moving from the juxtaposition of knowledge across multiple disciplines toward deeper integration of disciplinary concepts, methods, and ways of knowing, and from isolated lessons or individual projects toward sequenced and progressively structured curricula across grade levels. Increasing attention is also being given to authentic participation, whole-process learning assessment, digital and intelligent support, and the development of curriculum communities. These fi ndings may provide a reference for advancing the theoretical development, practical improvement, and institutionalization of interdisciplinary theme-based learning in geography in China.