近30年水源涵养研究态势分析  

Analysis of the Trends in Water Conservation over the Past 30 Years Based on the CNKI Database

作　　者：习玉森 杨军[1] Xi Yusen;Yang Jun(Institute of soil and water conservation,Shanxi Agricultural University,Taiyuan,Shanxi 030013,China)

机构地区：[1]山西农业大学水土保持科学研究所,山西太原030013

出　　处：《山西水土保持科技》2025年第1期9-14,42,共7页Soil and Water Conservation Science and Technology in Shanxi

基　　金：山西省水利科学技术研究与推广项目(2024GM26)。

摘　　要：基于CNKI数据库,采用文献计量学和CiteSpace文献图谱分析法,对近30年国内水源涵养研究进行系统分析。研究发现:(1)论文数量总体呈增长趋势,尤其在2008年、2012年和2020年达到高峰;(2)学科分布以林学为主,环境和生态学科也占较大比例;(3)核心研究机构包括中国科学院大学等;(4)关键词分析揭示了生态系统服务功能评价为研究热点,遥感地理信息技术方法探究水源涵养时空变化规律成为未来趋势。研究为水源涵养领域提供理论依据和参考,促进生态建设和保障生态安全。Based on the CNKI database,this study uses bibliometrics and CiteSpace literature map analysis to systematically analyze the research on water conservation in China over the past 30 years.The results indicate that the number of papers has shown an overall growth trend,especially reaching a peak in 2008,2012 and 2020.The discipline distribution is mainly forestry science,environmental science and ecological science also account for a large proportion.The research institutions include the University of Chinese Academy of Sciences,etc.Keywords analysis reveals that the evaluation of ecosystem service function is a research hotspot,the spatiotemporal change law has also become a future trend in water conservation by remote sensing and geographic information technology.This investigation provides theoretical basis and reference for water source conservation,and promotes ecological construction and ecological security.

关 键 词：水源涵养 文献计量法 CITESPACE 研究热点与趋势 

分 类 号：S718.5[农业科学—林学]