资源开发与市场2025，Vol.41Issue(9)：1296-1305,10.DOI:10.3969/j.issn.1005-8141.2025.09.002
基于科学知识图谱的国内外坡耕地研究回顾与热点探测
Review and hotspot detection research on sloping farmland at home and abroad based on knowledge mapping
摘要
Abstract
Sloping farmland is an important agricultural land resource in China's mountainous and hilly areas.In this study,biblio-metric methods were used to focus on the theme of"sloping farmland",and visual analysis was carried out with the help of scientific knowledge mapping technology,so as to objectively show the development context and core hotspots of domestic and international re-search from 1995 to 2020.The study found that:Domestic research,which started earlier than international research,has been in a sta-ble trend,while international research has grown rapidly.During the study period,the research on sloping farmland at home and abroad initially focused on soil erosion,then gradually evolved,and showed significant differences in research directions.China still focuses on the soil characteristics of sloping farmland,and the research continues to deepen and refine.At the same time,new research directions such as"climate change"and"ecosystem services"had emerged in foreign countries,and had shown great vitality.关键词
坡耕地/土壤特征/气候变化/生态系统服务/科学知识图谱Key words
sloping farmland/soil characteristics/climate change/ecosystem services/mapping knowledge domains分类
管理科学引用本文复制引用
王建鹏,袁杨皓玥,郑亮,杨立言,陈万旭,徐蕾..基于科学知识图谱的国内外坡耕地研究回顾与热点探测[J].资源开发与市场,2025,41(9):1296-1305,10.基金项目
国家自然科学基金项目(编号:42371258) （编号:42371258）
长江勘测规划设计研究有限责任公司项目(编号:CX2022Z23). （编号:CX2022Z23）
