基于聚类图谱的基本农田领域文献分析及进展

Literature Review on the Research Progress of Basic Farmland Field based on the Cluster Map

研究目的:以"基本农田"为主题词的1338篇文献检索基础上,以可视化方式建立基本农田主题研究聚类图谱,分析近30年(1986-2015)中国基本农田研究领域不同时间阶段研究态势与进展。研究方法:文献分析法,Citespace可视化分析法。研究结果:(1)基本农田的内涵在对基本农田功能认知的演替中不断扩展;(2)研究主题从基本农田数量、质量保护发展到与环境条件相协调的保护研究;(3)基本农田领域研究理论与方法体系日益完善,研究科学问题多元化;(4)研究成果推动了基本农田保护与管理实践工作发展。研究结论:一是基本农田研究体系与内容日益丰富;二是还存在亟需解决的共性问题,包括永久基本农田划定中要考虑耕地质量与立地条件特征,与不同规划之间的衔接机制以及加强动态监测的研究;三是基本农田领域研究应成为一项重要的科学问题,引起广泛关注与参与。

The purpose of this study is to establish cluster map in a visual way by searching 1338 literature with the subject of ＂basic farmland＂ published nearly 30 years from 1986 to 2015, and to analyze the developing status of the basic farmland research in different periods of china. To that end, methods of document analysis and visual analysis of Citespace software were employed. The results show that 1）the connotation of basic farmland is constantly expanding and extending based on its functions; 2）the research topics of basic farmland changed from the quantity and quality protection to the coordination with environmental conditions protection; 3）the theory and method system of basic farmland are established, the scientific research problems become more diversified; 4）the research results promote the development of practical work for basic farmland. It is concluded that the research system and content of basic farmland field are increasingly rich. We should consider farmland quality and environmental conditions in the basic farmland planning, and the cohesive device among different land plans, and should enforce the research on dynamic monitoring. The subject research of ＂basic farmland＂ should become an important scientific problem and attract widespread concern and participation.