【摘要】 [目的]探讨边坡绿化研究现状与热点趋势，为后续研究提供理论支撑和参考。[方法]运用专业文献计量工具CiteSpace与VOSviewer对中国知网收录的边坡绿化研究文献进行可视化分析，以发文量、高频关键词、聚类主题和突现词等为主要指标，讨论坡面根系固持土体机理、边坡植物筛选及配置、边坡绿化技术应用的研究热点及趋势变化。[结果]中国的边坡绿化领域的研究持续推进，积累了丰富的学术理论成果和实践经验。主要研究机构集中在农林类、理工类和综合类型的高等院校，作为一门多学科交叉的综合应用技术，还需发挥行业学会作用。[结论]坡面稳定性的变化规律是重要的研究方向，数值模拟技术在坡面稳定性研究有望发挥更大作用；植物的生态适应性研究是植物筛选的基础工作，可以加强区域性乡土护坡植物的调查和繁育推广，探讨植物多样性变化的影响因素有助于植物配置的可持续性；喷播是最为广泛应用的绿化技术，基质材料的抗侵蚀性和稳定性是研究热点，未来还需从术语、工法、设备、资材的标准化和规范化入手，逐步建立具有中国特色的喷播绿化技术标准体系。更多还原

【Abstract】 [Objective] The current status and hot trends of slope greening research were studied in order to provide theoretical support and references for subsequent research. [Methods] Professional bibliometric tools CiteSpace and VOSviewer were used to visualize and analyze slope greening research literature indexed by the China National Knowledge Infrastructure(CNKI) database. The main indicators included publication volume, high-frequency keywords, keyword co-occurrence clusters, and burst keywords. The research hotspots and changes in research trends were discussed from three aspects: mechanisms of slope root fixation of soil, selection and configuration of slope plants, and application of engineering greening technology. [Results] There has been a good trend of publishing scientific research results in the field of slope greening in China. Research institutions were mostly higher education institutions(colleges and universities) with programs in the fields of agriculture, forestry, science, and engineering. As a multidisciplinary and comprehensive application technology, slope greening has a very necessary role to play in industry associations. [Conclusion] At present, the variation pattern of slope stability is an important research direction. Numerical simulation technology is expected to play a greater role in the study of slope stability. Plant screening research has focused on the ecological adaptability of plants, which can strengthen future investigations and breeding efforts related to plants adapted to slope protection in the region. Determining the factors influencing plant diversity changes can contribute to the sustainability of plant configuration. Spraying was found to be the most widely used greening technology. The topics of erosion resistance and stability of substrate materials were research hotspots. In the future, it will be necessary to start with the standardization of terminology, construction methods, equipment, and materials so as to gradually establish a standard system for spraying and greening technology applicable to conditions found in China.更多还原