[1]YUAN Zhengrong,JU Li,LI Fucheng.Visualization Analysis on Discipline Dynamic of Tillage Erosion in Recent 30 Years Based on CiteSpace[J].Research of Soil and Water Conservation,2021,28(05):407-411.
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Visualization Analysis on Discipline Dynamic of Tillage Erosion in Recent 30 Years Based on CiteSpace
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
28
Number of periods:
2021 05
Page number:
407-411
Column:
Public date:
2021-08-20
- Title:
- Visualization Analysis on Discipline Dynamic of Tillage Erosion in Recent 30 Years Based on CiteSpace
- Keywords:
- tillage erosion; knowledge map; CiteSpace; visual analysis; research hotspot
- CLC:
- S157.1
- DOI:
- -
- Abstract:
- Tillage erosion is a new research field of soil erosion. In the present work,tillage erosion was used as the key word to search relevant literatures from 1990 to 2020 in the Core Database of Web of Science,and the co-occurrence network analysis of countries,authors,disciplines and journals,the cited reference analysis and keywords co-words analysis in the field of tillage erosion were conducted by CiteSpace. The results indicate that the amount of literature on tillage erosion from 1990 to 2020 had been increasing rapidly year by year,showing a trend of rapid development. Belgium has the highest frequency of citations(58 times),Germany has the highest centrality(0.50),and China has the highest burstiness value(6.91),indicating that the tillage erosion research in China started relatively late but is at the forefront of this research field. The scientific research teams including but not limited to Govers,Poesen,Lobb,Zhang,Qunie have made significant contributions to the development of the discipline of tillage erosion. For instance,the team of Lobb has the highest centrality and their findings were widely cited by other researchers. And Zhang's team has the highest burstiness value and their findings have received high attention. The result of keyword co-word analysis shows that tillage erosion and food security,tillage erosion and land use,the impact of tillage erosion on soil landscape variability and the hydrological process are the main research domains of tillage erosion at present. The development of tillage erosion will play an important role in the science and technology of soil and water conservation in the future as scholars pay more attention to tillage erosion research.
- References:
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Last Update:
2021-08-20