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Soil erosion under different land uses in the riparian zone of the Three Gorges Reservoir, China
Bao, Yuhai1; He, Xiubin1; Wei, Jie2; Tang, Qiang1,3; Guo, Feng1,3
Source PublicationErosion and sediment yields in the changing environment (IAHS Publ. 356)
Author of SourceIAHS
meetingIAHS international commission on continental erosion symposium
Conference DateOctober 11, 2012 - October 15, 2012
Conference PlaceChengdu
Contribution Rank1
AbstractDifferent land use and management practices have varying impacts on soil erosion. There are few reports concerning the land-use effects on soil erosion for the riparian zone of the Three Gorges Reservoir (TGR). The present study investigated soil erosion rates in artificial grassland, natural grassland, cropland, and bare land at the riparian zone in the middle reach of the TGR during 2008-2012. Fifteen experimental plots with different land use were set up to observe soil erosion rates with erosion pins. The results show that the maximum soil erosion rate was 94 887 t km-2year-1in the conventional tillage farmland, followed by 92 423 t km-2year-1in the bare land, 64 670 t km-2year-1in the bunch planting farmland, 37 794 t km"2year-1in the natural grassland, and the minimum soil erosion rate was 21 340 t km-2year-1in the artificial grassland. Copyright © 2012 IAHS Press.
Keywordthree gorges reservoir riparian zone land uses soil erosion
Indexed ByEI
Accession numberAccession number:20133616706424
Document Type会议论文
Corresponding AuthorBao, Yuhai
Affiliation1.Key Laboratory of Mountain Environment Evolution and Regulation, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China;
2.Geography and Tourism College, Chongqing Normal University, Chongqing 400047, China;
3.Graduate University of Chinese Academy of Sciences, Beijing 100049, China
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Corresponding Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
Bao, Yuhai,He, Xiubin,Wei, Jie,et al. Soil erosion under different land uses in the riparian zone of the Three Gorges Reservoir, China[C]//IAHS,2019:198-201.
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