基于聚类图谱的基本农田领域文献分析及进展

发布时间：2018-04-22 08:51

本文选题：土地管理 + 基本农田　；参考：《中国土地科学》2017年04期

【摘要】：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。
[Abstract]:Objective: to establish the cluster map of basic farmland research by visualizing on the basis of 1338 articles of literature retrieval with "basic farmland" as the theme word. This paper analyzes the research situation and progress of basic farmland research in China in different time stages in recent 30 years (1986-2015). Methods: literature analysis method and Citespace visual analysis method. Results: 1) the connotation of basic farmland is expanding in the succession of basic farmland function. (2) the subject of the research is from the number of basic farmland. Quality protection has developed into a conservation study coordinated with environmental conditions. (3) the theoretical and methodological system of basic farmland research has been improved day by day, and the research results of scientific problems have promoted the development of basic farmland protection and management practice. The main conclusions are as follows: first, the basic farmland research system and contents are becoming more and more abundant; second, there are still some common problems that need to be solved, including the consideration of cultivated land quality and site conditions in the delineation of permanent basic farmland. Third, the research on basic farmland field should become an important scientific problem, and arouse extensive attention and participation.
【作者单位】：沈阳农业大学土地与环境学院;
【基金】：国家自然科学基金(41671329) 辽宁省自然科学基金(201602664) 辽宁省高等学校优秀人才支持计划资助(LJQ2015102) 辽宁省社会科学规划基金(L15BGL039)
【分类号】：F323.211

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