Soil erosion under different land uses in the riparian zone of the Three Gorges Reservoir, China
语种英语
Bao, Yuhai1; He, Xiubin1; Wei, Jie2; Tang, Qiang1,3; Guo, Feng1,3
2012
会议录名Erosion and sediment yields in the changing environment (IAHS Publ. 356)
会议录编者/会议主办者IAHS
页码198-201
会议名称IAHS international commission on continental erosion symposium
会议日期October 11, 2012 - October 15, 2012
会议地点Chengdu
会议举办国China
产权排序1
摘要Different 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.
关键词three gorges reservoir riparian zone land uses soil erosion
ISBN号978-1-907161-33-9
ISSN号0144-7815
收录类别EI
EI收藏号Accession number:20133616706424
文献类型会议论文
条目标识符http://ir.imde.ac.cn/handle/131551/24074
专题山地表生过程与生态调控重点实验室
通讯作者Bao, Yuhai
作者单位1.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
第一作者单位中国科学院水利部成都山地灾害与环境研究所
通讯作者单位中国科学院水利部成都山地灾害与环境研究所
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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,2012:198-201.
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