土壤磷循环研究趋势与热点领域——基于2005—2023年文献计量分析  

Research Trends and Hotspots of Soil Phosphorus Cycle-Based on Bibliometric Analysis from 2005 to 2023

作　　者：唐澜心 苏炳睿 王元君 王峻[2] 郑学昊 TANG Lanxin;SU Bingrui;WANG Yuanjun;WANG Jun;ZHENG Xuehao(College of Geographical Sciences,China West Normal University Nanchong,Sichuan 637002;Institute of Sedimentary Geology,Chengdu University of Technology Chengdu,Sichuan 610059)

机构地区：[1]西华师范大学地理科学学院,四川南充637002 [2]成都理工大学沉积地质研究院,四川成都610059

出　　处：《现代农业研究》2025年第4期7-11,共5页Modern Agriculture Research

基　　金：四川省自然科学青年基金“安宁河河岸带农田土壤中微生物—矿物对磷循环的耦合影响”(项目编号:2024NSFSC0847)。

摘　　要：磷是生态系统中作物生长的关键限制因素,土壤磷循环则是陆地生态系统主要的磷循环过程。深入理解土壤磷循环对于提高磷肥利用效率、缓解磷资源短缺、保障粮食安全及促进农业可持续发展具有重要意义。在全球气候变化和农业可持续发展的背景下,针对土壤磷循环的研究渐长,但缺少土壤磷循环相关研究系统的整理和分析。本研究分析了土壤磷循环领域的年际发文量、主要研究国家和机构、研究热点和趋势。通过对2005—2023年间发表的相关文献进行统计和分析,我们发现:(1)针对土壤磷循环的研究呈增长趋势,尤其2017年以后呈高速增长;(2)中国和美国是土壤磷循环研究的主要贡献国家,中国的中国科学院和美国加州大学为主的研究机构在土壤磷循环研究中占据了主导地位;(3)Science of the Total Environment、Soil Biology&Biochemistry和Plant and Soil等英文高水平期刊是发表土壤磷循环相关研究最多的期刊,中国的生态学报是中文期刊中研究土壤磷循环最多的期刊。(4)土壤磷循环研究热点主要集中在环境科学和生态学、农业等领域,具体涉及土壤养分、土壤酶活性、土壤微生物和土壤理化性质等方面。土壤磷循环机制在不同地理和气候条件下的差异、土壤-植物-微生物相互作用以及全球气候变化对土壤磷循环的影响等仍是未来研究的重要方向。本研究为深入理解土壤磷循环及其在全球变化中的响应提供了重要参考。Phosphorus is a key limiting factor for crop growth in ecosystems,and the soil phosphorus cycle is the main phosphorus cycling process in terrestrial ecosystems.An in-depth understanding of the soil phosphorus cycle is of great significance for improving the efficiency of phosphorus fertilizer utilization,alleviating the shortage of phosphorus resources,guaranteeing food security and promoting the sustainable development of agriculture.In the context of global climate change and sustainable agricultural development,research on the soil phosphorus cycle has been growing,but there is a lack of systematic organization and analysis of soil phosphorus cycle related research.In this study,we analyzed the number of publications,major research countries and institutions,and research hotspots and trends in the field of soil phosphorus cycle.By counting and analyzing the relevant literature published between 2005 and 2023,we found that(1)research targeting the soil phosphorus cycle has shown a growing trend,especially a high rate of growth after 2017;(2)China and the United States are the main contributing countries to soil phosphorus cycle research,occupying a The Chinese Academy of Sciences and the University of California are the leading research organizations in soil phosphorus cycle research;(3)English journals such as Science of the Total Environment,Soil Biology&Biochemistry and Plant and Soil publish the most research on soil phosphorus cycle,and Ecology Journal of China publishes the most research on soil phosphorus cycle among the Chinese journals.(4)The research hotspots of soil phosphorus cycle are mainly concentrated in the fields of environmental science and ecology,agriculture,etc.,which are related to soil nutrients,soil enzyme activity,soil microorganisms and soil physical and chemical properties.Differences in soil phosphorus cycling mechanisms under different geographic and climatic conditions,soil-plant-microbe interactions,and the impact of global climate change on soil phosphorus cycling are still imp

关 键 词：土壤 磷循环 文献计量法 

分 类 号：S154.1[农业科学—土壤学]