基于CiteSpace可视化分析的我国新一轮退耕还林工程发展脉络及展望

为进一步发掘新一轮退耕还林工程的研究热点及趋势,以新一轮退耕还林为主题,基于2012-2022年CNKI平台中的数据库,取300条样本,运用CiteSpace可视化分析的方法,深入解析我国新一轮退耕还林相关研究,包括研究机构合作网络、作者合作网络、关键词聚类图谱、关键词时区图谱和关键词突现图谱等方面。结果表明:(1)有关退耕还林的相关文献数量呈现先增加后下降的趋势。(2)有关我国新一轮退耕还林的研究文献主要围绕“后续产业”“农户收入”“生态效益”等问题展开,高频关键词显示新一轮退耕还林需要转变发展方式,要向高质量、可持续发展的方向转变,一味地扩大生态林规模并不可取。(3)退耕还林研究以对社会经济状况与初期退耕还林措施的综合改进分析为始发点,逐渐转变为以社会经济和生态效益的相互交织并存,并逐渐向以生态效益为主题逐步细分进行发展。所以,科研理念、方法之间的交融与并行以及怎样继续巩固和拓展退耕还林成果,如何合理的扩大退耕还林规模、保障农村环境安全、提高退耕农户增收,成为了今后科学研究发展的重要关键。

Development context and prospect of the new round of farmland for forest project in China based on CiteSpace visual analysis

In order to further explore the research hotspots and trends of the new round of farmland for forest project, this paper took the new round of farmland for forest project as the theme. Based on the database of CNKI platform from 2012 to 2022, 300 samples were obtained and CiteSpace visual analysis method was used to deeply analyze the new round of farmland for forest related research in China from the cooperation network of research institutions and authors. The cooperative network, keyword cluster atlas, keyword time zone atlas and keyword emergent atlas could basically understand the current situation and future research trend of the new round of research on the project of converting farmland to forest in China. The results showed that :(1) The number of related literatures on returning farmland to forest increased first and then decreased.(2) The research on the new round of returning farmland to forest mainly focused on the "follow-up industry" "farmers' income" and "ecological benefit", which showed that the new round of returning farmland to forest needed to change the development mode and change to the direction of high quality and sustainable development. It was not advisable to blindly expand the scale of ecological forest.(3) From the original point of comprehensive improvement and analysis of the socio-economic situation and the initial measures of returning farmland to forest, the research had gradually changed to the coexistence of social economic and ecological benefits, and gradually to ecological benefits as the theme of the gradual subdivision of development. Therefore, the integration and parallel of scientific research concepts and methods, as well as how to continue to consolidate and expand the achievements of returning farmland to forest, how to reasonably expand the scale of returning farmland to forest, ensure the safety of rural environment, and improve the income of returning farmland farmers, had become the important key to the development of scientific research in the future.