GULLIES

作品数：23被引量：59H指数：4
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Sediment yield and erosion–deposition distribution characteristics in ephemeral gullies in black soil areas under geocell protection被引量：1
《Journal of Arid Land》2023年第2期180-190,共11页WANG Xinyu SU Yu SUN Yiqiu ZHANG Yan GUAN Yinghui WANG Zhirong WU Hailong 
supported by the National Natural Science Foundation,China(41907047);the National Key Research and Development Program of China(2016YFE0202900);the Natural Science Foundation of Tianjin,China(18JCZDJC39600).
Investigating the effect of geocells on the erosion and deposition distribution of ephemeral gullies in the black soil area of Northeast China can provide a scientific basis for the allocation of soil and water conser...
关键词：GEOCELL erosion and deposition distribution runoff and sediment production ephemeral gully soil conservation 
Effects of soil shrinkage in permanent gullies formation: The case of Benggang erosion in the granite area of southern China被引量：1
《Journal of Mountain Science》2021年第9期2328-2344,共17页HUANG Wan-xia DENG Yu-song CAI Chong-fa JIANG Dai-hua 
This study was supported by the National Natural Science Foundation of China,(Grant No.42007055,41630858)。
Soil shrinkage is an important factor in slope destabilization in granitic areas, which is also one of the most important conditions for the formation of permanent gullies. This study explored the effect of soil shrin...
关键词：Soil shrinkage Permanent gully GRANITE Benggang Soil layers 
Impacts of native vegetation on the hydraulic properties of the concentrated flows in bank gullies被引量：2
《Journal of Mountain Science》2021年第4期907-922,共16页SU Zheng-an HE Zhou-yao ZHOU Tao WANG Jun-jie WANG Xiao-yi WANG Li-juan FANG Hai-dong SHI Liang-tao LIU Yi-han WU Zuo 
supported by the National Key Research and Development Program of China(2017YFC0505102);the Second Tibetan Plateau Scientific Expedition and Research Program(STEP,No.2019QZKK0307);the Major Science and Technology Program for Water Pollution Control and Treatment(2017ZX07101-001)。
To quantify the impacts of native vegetation on the spatial and temporal variations in hydraulic properties of bank gully concentrated flows,a series of in situ flume experiments in the bank gully were performed at th...
关键词：Soil erosion Indigenous grass species Bank gully Concentrated flows Flow energyconsumption Dry and hot valley 
Obtaining morphometric variables from gullies using two methods of interpolation laser scanner data:the case study of Vassouras,Brazil被引量：1
《Journal of Mountain Science》2020年第12期3012-3023,共12页OLIVEIRA Carlos Magno Moreira de FRANCELINO Márcio Rocha MENDONCA Bruno Araujo Furtado de RAMOS Isabela Queiroz 
the FAPERJ for the concession scholarships for the first author (Grants No. E26/101.897/2010 - 63010);funded by the Pró-Equipamentos program for Capes (Coordenacao de Aperfeicoamento de Pessoal de Nível Superior)。
Gully erosion is a worldwide problem of land degradation and water quality,and it is also frequent in Brazil.Typically,anthropic influence is the major driver of gully evolution.To study and monitor gullies it is nece...
关键词：Erosion process Interpolation algorithms Spatial statistics Digital Elevation Model Topographic profile 
Identifying ephemeral gullies from high-resolution images and DEMs using flow-directional detection被引量：3
《Journal of Mountain Science》2020年第12期3024-3038,共15页DAI Wen HU Guang-hui YANG Xin YANG Xian-wu CHENG Yi-han XIONG Li-yang STROBL Josef TANG Guo-an 
funded by the National Natural Science Foundation of China (Grant No. 41930102, 41971333, 41771415, and 41701449);the Priority Academic Program Development of Jiangsu Higher Education Institutions (Grant No. 164320H116);the Open Fund of Key Laboratory for Synergistic Prevention of Water and Soil Environmental Pollution (Grant No. KLSPWSEPA04)。
Ephemeral gullies,which are widely developed worldwide and threaten farmlands,have aroused a growing concern.Identifying and mapping gullies are generally considered prerequisites of gully erosion assessment.However,e...
关键词：Ephemeral gully mapping Edge detection Flow direction Gully erosion Google Earth image ASTER GDEM 
Erosion and transport mechanisms of mine waste along gullies
《Journal of Mountain Science》2019年第2期402-413,共12页ZHU Xing-hua CUI Yi-fei PENG Jian-bing JIANG Cheng GUO Wei-long 
the financial support from the National Natural Science Foundation of China(Grant Nos.41790441,41877249 and 41402255);Shaanxi Natural Science Foundation Project(Grant No.2017JM4008)
Mine waste debris flows continue to occur in China, and the disaster prevention and mitigation of these flows faces severe challenges since the mechanisms determining erosion and transport of mine waste along gullies ...
关键词：Mine waste DEBRIS flow EROSION and transport LANDSLIDE DAM Peak discharge AMPLIFICATION 
Initial floristic composition of rehabilitated gullies through bioengineering in the Mixteca Region, Sierra Madre del Sur, Mexico被引量：4
《Journal of Mountain Science》2018年第10期2120-2135,共16页Verónica Guadalupe LIRA-CABALLERO Mario Roberto MARTíNEZ-MENEZ Angélica ROMERO-MANZANARES Edmundo GARCíA-MOYA 
World Wildlife Fund (WWF) for providing financial support for the conduction of the research through Oaxaca Community Foundation;the National Council for Science and Technology supported the first author through grant for two years
Re-vegetation plays a fundamental role for erosion control and plant recovery in lands affected by gully erosion. Bioengineered practices facilitate the gullies rehabilitation. Objectives of the research were: 1) Iden...
关键词：Semi-arid environment Mexico Gully erosion Plant colonization Multivariate analysis Braun-Blanquet method 
Relative Proliferation of Gullies on Three Geological Sediments: The Influence of Soil Consistency Limits and Shear Strength
《Journal of Environmental Protection》2018年第1期25-33,共9页Louis A. Oparaku Raphael T. Iwar Joseph E. Edeh 
This study was carried out to evaluate the influence of soil consistency limits and shear strength on the relative proliferation of gullies on three geological sediments, namely: the Upper Coal Measures (UCM), the Aja...
关键词：RELATIVE Vulnerability PROLIFERATION FRAGILITY 
Threshold criterion for debris flow initiation in seasonal gullies被引量：4
《International Journal of Sediment Research》2017年第2期231-239,共9页Yang Wang Peng Cui Zhaoyin Wang Shuangqing Liang 
financially supported by the program of the Chinese Academy of Sciences(Grant no.KZZD-EW-05-01);the programs of the National Natural Science Foundation of China (41030742,41190084)
A series of flume experiments were done to investigate the effect of grain composition on the critical gradient and discharge of debris flows initiated in seasonal gullies. The results indicated that the critical grad...
关键词：Grain composition Seasonal gully Non-uniform sediment Debris flow initiation Critical gradient Critical discharge 
Morphology and controlling factors of the longitudinal profile of gullies in the Yuanmou dry-hot valley被引量：3
《Journal of Mountain Science》2017年第4期674-693,共20页DING Lin QIN Fa-chao FANG Hai-dong LIU Hui ZHANG Bin SHU Cheng-qiang DENG Qing-chun LIU Gang-cai YANG Qian-qian 
supported by the"National Natural Science Foundation of China(Grant No.41471232)";"the Fundamental Research Funds of China West Normal University"(Grant No.16A001);"Ecological Security Key Laboratory of Sichuan Province"(Grant No.ESP201301)
The morphology of the gully longitudinal profile （GLP） is an important topographic index of the gully bottom associated with the evolution of the gullies. This index can be used to predict the development trend and ...
关键词：Gully longitudinal profile Morphological characteristics Soil erosion Gully erosion Controlling factors Dry-hot valley 
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