基于文献计量学的土壤种子库研究进展分析

为了把握土壤种子库在国内外的研究现状及研究前沿动态，客观反映各个国家、机构及研究者在该领域的影响力，本文基于文献计量学分析方法，对Web of Science数据库1999—2020年和中国知网数据库1983—2020年的研究成果进行了分析。结果表明：该领域的科研成果在国内外的发文趋势不同，国外期刊论文逐年上升，但国内论文自2009年以后开始下降。在发文量的国家排序中，美国排名第1，澳大利亚和中国分别位列第2和第3。国家间合作关系密切程度不大，相比较而言，美国的合作贡献量最大。中国科学院在该领域的发文量最多，总被引次数也最大，刊载该领域论文的外文期刊主要为《Plant Ecology》《Journal of Vegetation Science》和《Applied Vegetation Science》，中文期刊主要为《生态学报》《生态学杂志》和《植物生态学报》，该领域的文章在外文论文中主要集中在环境科学与生态学、生态学和植物科学3个学科，而国内主要集中在农业资源与环境、林学、生物学3个学科。目前，有关土壤种子库的研究主要集中在对种子库中种子本身特征、与地上植被的关系、土壤中种子持久性...

Research Progress of Soil Seed Bank Based on Bibliometric Analysis

In order to grasp the research status and frontier dynamics of the soil seed bank at home and abroad, and objectively in order to reflect the influence of various countries, institutions and researchers in this field, this article is based on bibliometric analysis, based on Web of Science database and CNKI database to analyze of the research results of 1999-2020 and 1983-2020. The results show that the trend of scientific research in this field is different at home and abroad. Papers in foreign journals have increased year by year, but domestic papers have started to decline since 2009. In the rankings of published documents countries, the United States ranks first and China ranks third. The degree of close cooperation between countries is relatively small. In comparison, the United States has the largest contribution to cooperation. The Chinese Academy of Sciences publishes the most articles in this field and has the largest total citations. The foreign journals that publish papers in this field are Plant Ecology, Journal of Vegetation Science and Applied Vegetation Science, and the Chinese journals are Journal of Ecology, Journal of Ecology and Plant Ecology Journals, articles in this field are mainly concentrated in the three disciplines of Environmental Science & Ecology, Ecology and Plant Science in foreign papers, while the domestic are mainly concentrated in the three disciplines of Agricultural Resources & Environment, Forestry and Biology. Covering the two discipline categories of Science and Agronomy, the basic discipline has the largest amount of literature. At present, the research on soil seed banks mainly focuses on the characteristics of the seeds in the seed bank, the relationship with the aboveground vegetation, the seed persistence in the seed bank and the application of ecological reconstruction. As the research content related to ecology, it is necessary to further strengthen the research content in this field, build a disciplinary framework, fill the shortcomings of the research defects of the soil seed bank in semi-arid areas, strengthen the international research cooperation relationship, and focus on the research results to the reality Conversion of application areas.