Abstract
In order to clarify the context of the research progress of ecological restoration in mines, the Citespace bibliometric software was used to analyze the literature data related to this field in the CNKI database in the past 20 years. At the same time, it reveals the development direction and trend in the field of ecological restoration of mines through visual analysis of the amount of articles issued, the organization of the article, the author of the article, and the keywords. The results show that the period from 2001 to 2014 belongs to the low-speed development stage of this field, and the period from 2015 to 2020 belongs to the high-speed development stage; the cooperation relationship between relevant scientific research personnel and institutions is not close enough, and large-scale research has not been formed. The exchanges and cooperation between scientific research institutions and scientific researchers need to be further strengthened; mine ecology, geological environment management, open-pit abandoned mines, mine parks, etc. belong to the hotspots in the field of mine ecological restoration research; whether from the knowledge field or the technical level, the research in this field and policy measures are constantly improving.
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