A review on the conservation of Acipenser sinensis in past 40 years based on bibliometrics
With the bibliometric method and the help of the literature analysis function of CiteSpace software,in this study,we took 662 literatures using key word combination of Acipenser sinensis and protection included in China National Knowledge Network(CNKI)as the data source,and collated and analyzed their annual distribution,publishing institutions and cutting-edge trends.The results showed that the academic research results on Acipenser sinensis showed a general trend of fluctuating upward in recent years.The number of papers published in the core journals of related literature was small.Fish-eries research institutes and universities were the main publishing institutions.Current researched focus on the hot points such as the protection of the Yangtze River estuary and Yangtze River.The academic protection of Acipenser sinensis in China needs to be further studied,and multi-disciplinary interaction and communication should be carried out to expand research methods,so as to provide new ideas for the future research and protection of Acipenser sinensis.