我国耕地资源保护的发展脉络与趋势--基于CiteSpace的可视化分析

The Research Context and Frontier Hotspots of Cultivated Land Protection in China:Visual Analysis Based on CiteSpace

耕地资源的有效保护是我国经济社会稳定发展的重要保障,人地关系的结构性矛盾自然需要将其上升到国家战略层次。本文基于文献计量学,运用CiteSpace软件对1986—2020年有关耕地保护的5715篇核心文献进行图谱分析,旨在对我国耕地保护的相关研究热点及发展趋势进行挖掘与探索。研究表明:①耕地保护领域合作机构网络形成以各大高校为主力的相互交叉合作的网络体系;②主题关键词共产生22个聚类,知识网络整体联系较为紧密,研究视角逐渐丰富;③研究前沿上,研究热点与耕地保护政策走向具有高度相关性的发展,研究技术上走向多元化发展。因此,未来针对不同地区耕地保护的差异化研究仍有进步空间。

The effective protection of cultivated land resources is an important guarantee for the stable development of China’s economy and society.The structural contradiction of human and land development naturally needs to rise to the national strategy.Based on bibliometrics,this paper uses CiteSpace software to analyze 5715 core literatures on cultivated land protection from 1986 to 2020,aiming to explore the research hotspots and development trends of cultivated land protection in China.The research shows that:①The network of cooperative institutions in the field of cultivated land protection forms a cross-cooperation network system dominated by major universities.②There are a total of 22 clusters generated by theme key words.The overall connection of knowledge networks is relatively close,and the research perspective is gradually rich.③In the research frontier,research hotspots are highly correlated with the trend of farmland protection policy.The research technology steps towards diversified development.There is still room for progress in the future research on the differentiation of cultivated land protection in different regions.