[1]DANG Zhen,YANG Mingyi,ZHANG Jiaqiong.Research Hotspots and Progresses of Sediment Sources Based on Bibliometrics Method[J].Research of Soil and Water Conservation,2022,29(05):398-403.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
29
Number of periods:
2022 05
Page number:
398-403
Column:
Public date:
2022-08-20
- Title:
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Research Hotspots and Progresses of Sediment Sources Based on Bibliometrics Method
- Author(s):
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DANG Zhen1,3, YANG Mingyi1,2,4, ZHANG Jiaqiong1,2
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(1.State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling, Shaanxi 712100, China; 2.Institute of Soil and Water Conservation, Northwest A&F University, Yangling, Shaanxi 712100, China; 3.University of Chinese Academy of Sciences, Beijing 100049, China; 4.CAS Center for Excellence in Quaternary Science and Global Change, Yangling, Shaanxi 712100, China)
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- Keywords:
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sediment sources; soil erosion; visual analysis; CiteSpace; compound fingerprint identification
- CLC:
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S157
- DOI:
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- Abstract:
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It is of great significance for the reasonable arrangement of soil and water conservation measures to clarify the sediment source. We explored the current hotspots and frontiers of sediment source research based on the summary of study progresses of this field by jointly using the literature metrology method and a visualization tool named CiteSpace software. The data included in the analysis derived from more than 6 000 literatures in the China National Knowledge Internet(CNKI)and Web of Science databases to date. This research aims to provide evidence for the improvement of sediment source study in the feature. The results showed that current research objects of sediment source included check dam, small watershed, rivers and basin, the hotspots included the sediment transport, sediment form, and soil erosion. The researches focus on comprehensive studies on environmental effects and influencing factors. The robust research method is compound fingerprint identification technology. The research trend of keywords in relation to map and timezone map show that the evolution law of sediment source history should be reconstructed in the key research areas. As a robust research method, fingerprint identification is in urgent need of scientific experimental design to verify the accuracy of this method. Future research will focus on developing tools similar to the composite fingerprint system tool used for watershed management and prediction of environmental risk ruslting from sediment erosion.