Analysis of changes in the subject of soil remediation in recent 20 years
DOI: 10.23977/erej.2020.040106 | Downloads: 6 | Views: 777
Dan Wu 1,2
1 Shanxi Province Land Enginaeering Construction Group, Xi’an, 710075, China; Institute of Shaanxi Land Engineering and Technology Co., Ltd., Xi’an, 710075, China
2 Key Laboratory of Degraded and Unused Land Consolidation Engineering, the Ministry of Natural Resources, Xi’an 710075, China; Shaanxi Provincial Land Consolidation Engineering Technology Research Center, Xi’an 710075, China
Corresponding AuthorDan Wu
In order to understand the global research status and development trend of the field of soil pollution remediation, based on the Web of Science (WOS) database, this paper uses the bibliometric method to count the SCI papers in this field from 1999 to 2018, and quantitatively detect the development trends of the subject in this field.The study found that the number of papers published in the global soil remediation field increased linearly with the year, and the number of papers published in China showed an exponential growth trend with the year, indicating that China's attention to this field is getting higher and higher. The analysis of the word frequency contribution of mutants shows that from 1999 to 2018, the research on soil heavy metal pollution, bioremediation and chemical remediation technology in the field of soil remediation has been the focus and core topic of current research, while the research on physical remediation technology has been decreasing.
KEYWORDSWOS, Soil remediation, Mutation word
CITE THIS PAPER
Dan Wu, Analysis of changes in the subject of soil remediation in recent 20 years. Environment, Resource and Ecology Journal (2020) 4: 44-47. DOI: http://dx.doi.org/10.23977/erej.2020.040106.
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