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The influences of mass failure on the erosion and hydraulic processes of gully headcuts based on an in situ scouring experiment in Dry-hot valley of China 期刊论文
CATENA, 2019, 卷号: 176, 页码: 14-25
Authors:  Dong, Yifan;  Xiong, Donghong;  Su, Zhengan;  Duan, Xingwu;  Lu, Xiaoning;  Zhang, Su;  Yuan, Yong
Adobe PDF(5540Kb)  |  Favorite  |  View/Download:88/9  |  Submit date:2019/02/25
Gully headcut retreat  Gully bed incision  Mass failure  Hydraulics  Concentrated flow  
Variation in the vertical zonality of erodibility and critical shear stress of rill erosion in China's Hengduan Mountains 期刊论文
EARTH SURFACE PROCESSES AND LANDFORMS, 2019, 卷号: 44, 期号: 1, 页码: 88-97
Authors:  Su, Zhengan;  Xiong, Donghong;  Zhang, Jianhui;  Zhou, Tao;  Yang, Hongkun;  Dong, Yifan;  Fang, Haidong;  Shi, Liangtao
Adobe PDF(990Kb)  |  Favorite  |  View/Download:58/2  |  Submit date:2019/03/05
soil erodibility  critical shear stress  rill erosion  subsurface hydrological condition  vertical zonality  
Effect of the soil-implement contact area on soil translocation under hoeing tillage 期刊论文
SOIL & TILLAGE RESEARCH, 2018, 卷号: 183, 页码: 42-50
Authors:  Zhang, J. H.;  Jia, L. Z.;  Zhang, Z. H.;  Wei, Y. H.;  Wang, Y.;  Su, Z. A.
Adobe PDF(1628Kb)  |  Favorite  |  View/Download:76/5  |  Submit date:2018/08/30
Tillage depth  Soil-implement contact area  Tillage erosion  Wide-blade hoe  Hoeing tillage  
Impacts of headcut height on flow energy, sediment yield and surface landform during bank gully erosion processes in the Yuanmou Dry-hot Valley region, southwest China 期刊论文
EARTH SURFACE PROCESSES AND LANDFORMS, 2018, 卷号: 43, 期号: 10, 页码: 2271-2282
Authors:  Zhang, Baojun;  Xiong, Donghong;  Zhang, Guanghui;  Zhang, Su;  Wu, Han;  Yang, Dan;  Xiao, Liang;  Dong, Yifan;  Su, Zhengan;  Lu, Xiaoning
Adobe PDF(1385Kb)  |  Favorite  |  View/Download:66/1  |  Submit date:2018/08/30
flow energy consumption  sediment yield  surface landform change  bank gully erosion  Dry-hot Valley region  
紫色土坡耕地土壤侵蚀及其防治措施研究进展 期刊论文
中国水土保持, 2018, 期号: 2, 页码: 42-47
Authors:  苏正安
Adobe PDF(270Kb)  |  Favorite  |  View/Download:37/4  |  Submit date:2018/11/15
紫色土  坡耕地  水力侵蚀  耕作侵蚀  定量研究  防治措施  示踪技术  
Effects of vegetation buffer strips on concentrated flow hydraulics and gully bed erosion based on in situ scouring experiments 期刊论文
LAND DEGRADATION & DEVELOPMENT, 2018, 卷号: 29, 期号: 6, 页码: 1672-1682
Authors:  Yifan Dong;  Donghong Xiong;  Zheng'an Su;  Dan Yang;  Xueyong Zheng;  Liangtao Shi;  Jean Poesen
Adobe PDF(780Kb)  |  Favorite  |  View/Download:88/0  |  Submit date:2018/07/03
braid index  deposition  gully erosion  split flow effects  vegetation buffer strips  
近景摄影测量技术在坡耕地土壤侵蚀速率研究中的应用 期刊论文
水土保持学报, 2018, 卷号: 32, 期号: 1, 页码: 121-127+134
Authors:  杨超;  苏正安;  熊东红
Adobe PDF(438Kb)  |  Favorite  |  View/Download:52/1  |  Submit date:2018/06/06
无人机  坡耕地  耕作侵蚀  水力侵蚀  侵蚀速率  坡度  耕作强度  
Effects of vegetation coverage and seasonal change on soil microbial biomass and community structure in the dry-hot valley region 期刊论文
JOURNAL OF MOUNTAIN SCIENCE, 2018, 卷号: 15, 期号: 7, 页码: 1546-1558
Authors:  Wu Han;  Xiong Donghong;  Xiao Liang;  Zhang Su;  Yuan Yong;  Su Zheng-an;  Zhang Baojun;  Yang Dan
Adobe PDF(1264Kb)  |  Favorite  |  View/Download:36/0  |  Submit date:2018/08/21
Phospholipid Fatty Acid  Vegetation  Soil Microbes  Soil Temperature  Soil Moisture  Dry-hot Valley  
元谋干热河谷冲沟不同部位土壤质量评价 期刊论文
西南农业学报, 2018, 卷号: 31, 期号: 10, 页码: 2165-2172
Authors:  袁勇;  熊东红;  校亮;  吴汉;  张素;  苏正安;  董一帆
Adobe PDF(960Kb)  |  Favorite  |  View/Download:36/0  |  Submit date:2018/12/17
冲沟侵蚀  土壤退化  模糊数学  土壤质量指数  生态治理  
Spatial variation in soil, SOC, and total N redistribution on affected and non affected slope terraces due to the 8.0 Wenchuan Earthquake in 2008 by using Cs-137 technique 期刊论文
CATENA, 2017, 卷号: 155, 页码: 191-199
Authors:  Su, Zhengan;  Li, Yan;  Zhang, Jianhui;  Xiong, Donghong;  Dong, Yifan;  Zhang, Su;  Zhang, Baojun;  Yang, Dan
Adobe PDF(1649Kb)  |  Favorite  |  View/Download:112/6  |  Submit date:2017/05/26
Tillage Erosion  Water Erosion  Cs-137  Soc  Total n  The Wenchuan Earthquake