Anhui Agricultural Science Bulletin >
2025 , Vol. 31 >Issue 4: 50 - 54
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2025.04.011
Analysis of research trends and hotspots in migratory birds based on VOSviewer and CiteSpace
Received date: 2024-10-25
Online published: 2025-02-28
Bibliometrics software VOSviewer and CiteSpace were used to calculate the number of published documents on migratory birds in the CNKI database from January 2006 to December 2024, and co-occurrence analysis, cluster analysis, and time zone co-occurrence analysis were conducted for its keywords, to understand the research situation and hot spots of migratory birds. The results showed that since 2015, research on migratory birds had received attention, and the number of literatures studied has steadily increased. The co-occurrence analysis of key words showed that the relevant research mainly focuses on migratory birds and waterbirds, and extends to multiple directions, including ecology, environment and disease. Keyword cluster analysis found that related research not only involved biology, but also gradually extended to ecology and environmental protection. Keyword time zone analysis showed that the research direction showed a systematic trend and a dense system network had been formed. In short, in recent years, the research direction of migratory birds tends to be diversified, the research field tends to be extensive and the research work presents the characteristics of in-depth refinement, and the research prospect is broad.
Key words: migratory birds; flying birds; research hotspot; bibliometrics
LI Jingyue , CHEN Die , XIE Zhifeng , ZHANG Yaqian , LU Junrong , SHI Shuiqin , CHENG Xu . Analysis of research trends and hotspots in migratory birds based on VOSviewer and CiteSpace[J]. Anhui Agricultural Science Bulletin, 2025 , 31(4) : 50 -54 . DOI: 10.16377/j.cnki.issn1007-7731.2025.04.011
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