湖滨带生态化学计量学研究热点与趋势分析
云南师范大学, 云南省高原地理过程与环境变化重点实验室云南师范大学地理学部, 云南昆明 650000
| 摘 要： | 本研究利用可视化工具CiteSpace和VOSviewer对关于湖滨带生态化学计量的研究进行直观可视化分析，通过对该领域的主要研究热点、研究机构以及作者共被引分析，绘制出湖滨带生态化学计量的研究热点与趋势的知识图谱。方法是从中国知网（CNKI）和Web of Science数据库中检索近二十年收录的相关期刊文献，最终检索出符合条件的相关文献，其中包括162条中文文献和61条英文文献。检索到的英文期刊运用VOSviewer软件绘制，而中文期刊则采用CiteSpace绘制其知识图谱。可视化的结果表明，国内外湖滨带生态化学计量学研究领域的发文量呈现波动上升的趋势。国内影响力最大的机构是福建师范大学，国外则是以Qingdao University of Science & Technology机构为主体。近20年该领域国内外的研究热点主要是湿地修复，养分储存，耕地保护，耕地生态补偿和生态系统服务价值等；国内外的研究大致经历了从起步到波动上升两个阶段。通过对湖滨带生态化学计量学具有影响力的作者、重要研究机构、关键词等领域的文献分析，能够为该领域的进一步研究提供参考与借鉴。 |
| 关 键 词： | 湖滨带; 生态化学计量; 知识图谱; VOSviewer; CiteSpace |
| DOI： | 10.57237/j.wjese.2023.01.007 |
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收稿日期: 2023-01-12
接受日期: 2023-02-25
在线出版日期: 2023-03-02
Research Hotspots and Trends of Eco-chemometrics in Lakeside Zone
Yunnan Key Laboratory of Plateau Geographical Processes & Environmental Changes, Department of Geography, Yunnan Normal University, Yunnan Normal University, Kunming 650000, China
| Abstract: | In this study, the visualization tools CiteSpace and VOSviewer were used to visually analyze the research on ecostoichiometry in the lakeside zone, and the knowledge map of the research hotspots and trends of ecostoichiometry in the lakeside zone was drawn through the main research hotspots, research institutions and authors in the field. The method was to search the relevant journal literature collected in the past 20 years from CNKI and Web of Science databases, and finally retrieved the relevant literature that met the criteria, including 162 Chinese literature and 61 English literature. The retrieved English journals were mapped using VOSviewer software, while Chinese journals were mapped using CiteSpace. The visual results show that the number of publications in the field of ecological chemometrics in the lakeside zone at home and abroad shows a fluctuating upward trend. The most influential institution in China is Fujian Normal University, and abroad it is dominated by Qingdao University of Science & Technology. In the past 20 years, the research hotspots at home and abroad in this field have mainly been wetland restoration, nutrient storage, cultivated land protection, cultivated land ecological compensation and ecosystem service value. Research at home and abroad has roughly gone through two stages from the beginning to the rise of fluctuations. Through the literature analysis of influential authors, important research institutions, keywords and other fields of ecological stoichiometry in the lakeside zone, it can provide reference and reference for further research in this field. |
| Keywords: | Lakeside Zone; Ecostoichiometry; Knowledge Graph; VOSviewer; CiteSpace |
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