EROSION

作品数:815被引量:1745H指数:17
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黄土生态护坡优化措施研究及水土流失治理效果预测
《Journal of Geographical Sciences》2024年第6期1083-1108,共26页张晓超 李明俐 姚忠劭 覃亮 蒙明辉 
National Natural Science Foundation of China,No.42107179, No.41702335;The State Key Laboratory of Geohazard Prevention and Geoenvironment Protection Independent Research Project,No.SKLGP2021Z021, No.SKLGP2022Z005。
The large-scale management of ditches and implementation of land projects in loess areas have increased the arable land area but have caused considerable engineering issues, resulting in severe soil erosion. In this s...
关键词:loess excavation slope slope surface erosion prevention and control measures GeoWEPP model erosion prediction 
Dynamics of coastline changes in Mexico被引量:1
《Journal of Geographical Sciences》2019年第10期1637-1654,共18页VALDERRAMA-LANDEROS Luis H. MARTELL-DUBOIS Raúl RESSL Rainer SILVA-CASARíN Rodolfo CRUZ-RAMíREZ Cesia J. MUNOZ-PEREZ Juan J. 
The goal of our work was to locate and quantify changes that occurred in 66% of the Mexican coastline, based on four land cover maps generated by the Mexican Mangrove Monitoring System(SMMM) of the National Commission...
关键词:CHANGES in MEXICAN COASTLINE Mexico COAST EROSION COAST ACCRETION 
Sediment load change with erosion processes under simulated rainfall events被引量:5
《Journal of Geographical Sciences》2019年第6期1001-1020,共20页SUN Liying FANG Haiyan CAI Qiangguo YANG Xihua HE Jijun ZHOU John L. WANG Xunming 
National Natural Science Foundation of China,No.41471229;The Open Project Fund from the State Key Laboratory of Soil Erosion and Dryland Farming on Loess Plateau,No.A314021402-1601;National Key Research and Development Program of China,No.2016YFA0601900
It is of great significance to quantify sediment load changing with erosion processes for improving the precision of soil loss prediction. Indoor rainfall experiments were conducted in 2 rainfall intensities(90 mm·h^...
关键词:RAINFALL simulation EROSION experiments RILL EROSION interrill EROSION SEDIMENT LOAD 
Geodetection analysis of the driving forces and mechanisms of erosion in the hilly-gully region of northern Shaanxi Province被引量:8
《Journal of Geographical Sciences》2019年第5期779-790,共12页员学锋 韩霁昌 邵雅静 李玉恒 王永生 
Fund from the Key Laboratory of Degraded and Unused Land Consolidation Engineering,No.214027170087;National Key Research and Development Program of China,No.2017YFC0504705
This paper analyzes the spatial variation in soil erosion in the loess hilly-gully region of northern Shaanxi Province, China. It sums up existing research, describes the factors that drive soil erosion, and uses geod...
关键词:soil EROSION driving factors geodetection loess hilly-gully REGION NORTHERN SHAANXI 
Quantitative attribution analysis of soil erosion in different geomorphological types in karst areas: Based on the geodetector method被引量:26
《Journal of Geographical Sciences》2019年第2期271-286,共16页WANG Huan GAO Jiangbo HOU Wenjuan 
National Basic Research Program of China,No.2015CB452702;National Natural Science Foundation of China,No.41671098,No.41530749
The formation mechanism and influencing factors identification of soil erosion are the core and frontier issues of current research. However, studies on the multi-factor synthesis are still relatively lacked. In this ...
关键词:soil EROSION distribution influencing factors RUSLE model geodetector KARST Sancha River BASIN 
Lateral erosion/accretion area and shrinkage rate of the Linhe reach braided channel of the Yellow River between 1977 and 2014被引量:1
《Journal of Geographical Sciences》2016年第11期1579-1592,共14页王随继 梅艳国 
National Natural Science Foundation of China,No.41271027,No.41571005;National Basic Research Program of China,No.2011CB403305
Quantitative studies on river channel lateral erosion/accretion area changes over time can reveal the characteristics of channel evolution. Taking the 213-km-long Linhe reach braided channel of the Yellow River as an ...
关键词:channel planform geometry river bank erosion-accretion variation channel shrinkage Linhe reach braided channel Yellow River 
Spatio-temporal characteristics and causes of changes in erosion-accretion in the Yangtze (Changjiang) submerged delta from 1982 to 2010被引量:3
《Journal of Geographical Sciences》2015年第8期899-916,共18页SUN Xiaojing WANG Jun LI Mengya ZHENG Lu 
National Natural Science Foundation of China, No.71373084; Global Change Scientific Research Program of China, No.2010CB951204; Innovation Program of Shanghai Municipal Education Commission, No. 13ZZ035.Acknowledgements The authors are grateful to Professor Xu Shiyuan of School of Geographic Sciences, East China Normal University, China, and Professor Yu Zhiying of State Key Laboratory of Estuarine and Coastal Research, East China Normal University, China, who gave us great help on this research and constructive advice to the paper.
The Yangtze delta's response to accelerating river damming and irrigation is a topic of global concern. This research analyzed the general erosion-accretion of the submerged delta front, the spatio-temporal changing ...
关键词:erosion wetland submerged delta tidal Yangtze eastern topographic excluding experienced 
Reconstructing pre-erosion topography using spatial interpolation techniques: A validation-based approach被引量:2
《Journal of Geographical Sciences》2015年第2期196-210,共15页Rafaello BERGONSE Eusebio REIS 
a research grant attributed to the first author by the Portuguese Foundation for Science and Technology(Ref.SFRH/BD/46949/2008)
Understanding the topographic context preceding the development of erosive landforms is of major relevance in geomorphic research, as topography is an important factor on both water and mass movement-related erosion, ...
关键词:pre-erosion topography surface reconstruction spatial interpolation spline interpolation triangulated irregular networks erosive landforms gully erosion 
Scour and silting evolution and its influencing factors in Inner Mongolian Reach of the Yellow River被引量:14
《Journal of Geographical Sciences》2011年第6期1037-1046,共10页QIN Yi ZHANG Xiaofang WANG Fenglong YAN Heng HAN Haijun 
National Basic Research Program of China, No.2011CB403305
Rivers with fluvial equilibrium are characterized by bed deformation adjustment. The erosion-deposition area in cross-section reflects this characteristic, which is a base of researching the river scour and deposition...
关键词:Inner Mongolian Reach of the Yellow River erosion-deposition area indicator EVOLUTION EQUILIBRIUM 
Effect of grass coverage on sediment yield in the hillslope-gully side erosion system被引量:15
《Journal of Geographical Sciences》2009年第3期321-330,共10页李勉 姚文艺 丁文峰 杨剑锋 陈江南 
National Basic Research Program of China,No.2007CB407201;National Key Technology R&D Program,No.2006BAB06B01-06;Science and Technique Development Foundation of YRIHR,No.200603
By scouring experiments, the changeable process and characteristics of sediment yield in the hillslope-gully side erosion system with different coverage degrees and spatial locations of grass were studied. Five grass ...
关键词:grass coverage hillslope-gully side erosion system scouring experiment sediment yield 
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