基于文献计量法的国内外SWAT模型研究趋势对比分析  

Comparative Analysis of SWAT Model Research Trendsat Home and Abroad Based on Bibliometrics

作　　者：李诗琦 刘俊雁[1,2] 严贤春 廖雨辰[2] 陈琪 谢雨 吴彦[2] LI Shi-qi;LIU Jun-yan;YAN Xian-chun;LIAO Yu-chen;CHEN Qi;XIE Yu;WU Yan(College of Life Science,China West Normal University,Nanchong Sichuan 637009,China;Chengdu Institute of Biology,Chinese Academy of Sciences,Chengdu Sichuan 610041,China)

机构地区：[1]西华师范大学生命科学学院,四川南充637009 [2]中国科学院成都生物研究所,成都610041

出　　处：《西华师范大学学报（自然科学版）》2022年第4期380-386,共7页Journal of China West Normal University(Natural Sciences)

基　　金：九寨沟灾后重建科研项目(5132202020000046);国家重点研发计划项目(2017YFC0505005-1,2020YFE0203200)。

摘　　要：SWAT分布式水文模型已成为当前生态水文过程建模的重要方法,被广泛应用于水土流失、土地利用和农业管理等研究领域。本文基于CNKI和Web of Science核心数据库,采用可视化分析软件CiteSpace对研究人员、机构、学科布局和关键词突现等进行分析,对比了2000—2020年国内外SWAT模型应用领域的研究现状和趋势。结果表明:该领域的国内外年发文量均呈快速增长趋势,但近年来国内的年发文量远低于国外水平;相比国外,国内的研究实力相对较弱,无论从研究机构和研究学者的合作等方面都与国外有很大差距。此外,国内的研究重点关注气候变化以及土地利用变化带来的径流影响,且在未来的一段时间内,仍然以“水文模拟”“水文响应”为主;而国外则更多关注农业的集约化管理以及水土保持和治理等方面。据此,建议国内的相关研究应该进一步加强机构、人员之间的合作,研究方向可以与水资源和农业生产管理等方面结合,以期为解决国内水资源短缺和农业管理提供科学依据。As SWAT distributed hydrological model has become an important method of current ecological hydrological process modeling,it has been widely applied in research fields of soil erosion,land use,agricultural management and so on.Based on the core databases of CNKI and Web of Sciences,this paper analyzes the research personnel,institutions,discipline layout and keyword emergence by visual analysis software CiteSpace and compares the research status and trend of SWAT model application from 2000 to 2020 both at home and abroad.The results reveal that the volume of domestic and foreign publications in this field has shown a rapid growth trend;however,the volume of domestic publications in recent years is far lower than that of the foreign countries;the domestic research strength is relatively weak and far behind in the cooperation of research institutions or scholars when compared with foreign countries.In addition,domestic research is focused on the impact of climate change and land use changes on runoff and domestic research hotspots will still be centered on“hydrological simulation”and“hydrological response”for a period of time in the future while foreign countries are paying more attention to the intensive management of agriculture and the conservation and governance of soil and water.Therefore,it is suggested that domestic related research should further strengthen the cooperation between institutions and personnel,and the research direction can be combined with water resources and agricultural production management so as to provide a scientific basis for solving domestic water shortages and agricultural management.

关 键 词：CITESPACE SWAT 可视化分析 文献计量 研究趋势 

分 类 号：TV11[水利工程—水文学及水资源] G353.11[文化科学—情报学]