[1]ZHAO Tianyin,WANG Zhibing,WU Yuanyuan,et al.Review of Studies on Using Sediment in Check Dam to Interpret Soil Erosion Information of Small Catchment[J].Research of Soil and Water Conservation,2020,27(04):400-404.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
27
Number of periods:
2020 04
Page number:
400-404
Column:
目次
Public date:
2020-06-20
- Title:
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Review of Studies on Using Sediment in Check Dam to Interpret Soil Erosion Information of Small Catchment
- Author(s):
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ZHAO Tianyin1,3, WANG Zhibing1, WU Yuanyuan2, FU Liangtong1,3, GAO Lian1,3
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(1.Qiannan Normal College for Nationalities, Duyun, Guizhou 558000, China; 2.Shaanxi Ecological Environmental Planning and Design Institute, Xi'an 710000, China; 3.Qiannan Engineering Research Center of Scenic Spot Cave Tourism Resources Development and Ecological Environmental Protection, Duyun, Guizhou 558000, China)
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- Keywords:
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check dam; small catchment; soil erosion rate; sediment sources; soil erosion environment
- CLC:
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S157.1
- DOI:
-
-
- Abstract:
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Check dam is one of the most important engineering measures for controlling soil and water loss from watersheds and can play a key role in reducing sediment loads in rivers. In addition, based on the sediment sources of check dams, a large sample size of check dams, a long history of check dams, the visible flooding episodes in check dams and constantly improved dating techniques of sediment deposits, and the associated sediment deposits of check dam can provide valuable sources of information on changing rates of sediment production from the upstream of watershed through time and a new way to study soil erosion characteristics, erosion environmental evolution and erosive regularity. Studies on using sediment in check dam to interpret soil erosion rate, sediment sources and erosion environment information are summarized through literature review. The future focuses on sediment in check dam are pointed out by analysis the problems to provide references for future study on using sediment in check dam to interpret soil erosion information.