Can benggang be regarded as gully erosion

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WebApr 1, 1997 · Can Benggang be regarded as gully erosion Yujie Wei, Zheng Liu, +6 authors Dongbing Cheng Geology 2024 14 Effects of Four-Year Elimination of Human Activities on Sediment Discharge from Devastated Weathered Granite Hills of South China A. Kimoto, T. Uchida, T. Mizuyama, Li Changhua Geology 2002 WebGully is a well-known erosion type, but benggang has not attracted attention until recent decades (Wei et al., 2024). Benggang, an erosion landform with serious erosion damage in tropical and subtropical China (Xu, 1996), means “a collapsing hill” in …

Variations of soil hydraulic properties along granitic slopes in ...

WebJun 2, 2024 · Benggang erosion is the most severe form of soil erosion in the granite-covered hills of southern China (Xu 1996; Luk et al. 1997).It eroded 1114 km 2 of territory and produced 929 × 10 7 tons sediments during the past 70–120 years (Liang et al. 2009).The soil surface and landform were promptly changed through benggang erosion … WebAlthough regarded as a unique erosion type, Benggang still belongs to gully category according to the basic definition (Poesen et al., 2003, Jiang et al., 2014). To date, the … greenhouses buffalo ny

Identification of geo-environmental factors on Benggang …

WebSep 20, 2024 · 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 shrinkage on permanent gullies, and Benggang erosion in granitic areas in southeastern China was used as an example. WebNov 30, 2024 · Abstract: The most dominant fragmented erosional landform, usually termed as “Benggang” or “Collapsing gully”, has been highlighted as a national concern in China due to its serious impacts on ecosystem and social services in … WebCan Benggang be regarded as gully erosion? The most dominant fragmented erosional landform, usually termed as “Benggang” or “Collapsing gully”, has been highlighted as … greenhouses business for sale

The processes and mechanisms of collapsing erosion for granite residual ...

Can Benggang be regarded as gully erosion (2024) Yujie Wei

WebNov 19, 2024 · Benggang erosion is caused by a special type of gully erosion in southern China that seriously endangers the local ecology and environment. In this study, Effects … WebCan Benggang be regarded as gully erosion? Author links open overlay panel Yujie Wei a , Zheng Liu a , Xinliang Wu b , Yong Zhang c , Tingting Cui a , Chongfa Cai a , Zhonglu … fly by airforceWeb@article{2024SoilDM, title={Soil depth mapping and its linkage to gully erosion rate prediction in granite areas of southern China}, author={}, journal={Soil and Tillage Research}, year={2024} } Published 1 July 2024; ... Can Benggang be regarded as gully erosion. Yujie Wei, Zheng Liu, +6 authors Dongbing Cheng; Geology. 2024; 15. Save. greenhouses built from old windows

"WebJul 17, 2009 · The results are: (1) The analysis of the monitored gully data in 2004 indicated that the retreat of gully head reached more than 10 m, gully area extended 170–400 m2, net gully eroded volume 220–320 m3, and gully erosion modulus 2200–4800 t·km−2·a−1. " - Can benggang be regarded as gully erosion

Can benggang be regarded as gully erosion

Modelling gully erosion for a small catchment on the Chinese …

WebThe foregoing discussion demonstrates that the initiation of a benggang can be regarded as a catastrophic process, which occurs after a threshold has ... the stage with increasingly intense gully erosion after vegetation destruction, and the stage with high intensity benggang erosion caused by the joint operation of mass wasting and flowing ... WebNov 19, 2024 · Benggang erosion is caused by a special type of gully erosion in southern China that seriously endangers the local ecology and environment. In this study, typical Benggang collapsing-wall soils were used as the study area to investigate the effects of different initial moisture contents and dicranopteris linearis root weight densities, as well …

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WebJun 1, 2024 · 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… Expand View 1 excerpt, cites background Save Alert Can Benggang be regarded as gully erosion Yujie Wei, Zheng Liu, +6 authorsDongbing … WebSep 1, 2024 · Can Benggang be regarded as gully erosion Yujie Wei, Zheng Liu, +6 authors Dongbing Cheng Geology 2024 12 Save Alert The soil configuration on granite residuals affects Benggang erosion by altering the soil water regime on the slope Xiaoqian Duan, Yu-song Deng, Y. Tao, Yangbo He, Lirong Lin, Jiazhou Chen Environmental Science

WebNov 30, 2024 · The most dominant fragmented erosional landform, usually termed as “Benggang” or “Collapsing gully”, has been highlighted as a national concern in China … WebNov 30, 2005 · The erosion-resistance of land surface can be divided into two parts, the erosion-resistance due to vegetation and that due to surface materials. The former depends on vegetation conditions, and the latter on types and properties (e.g. lithology, grain size, and other soil physico-chemical properties) of surface material.

WebAug 18, 2016 · Confusing and sometimes contradictory results and reports have led to a sizeable body of literature on, but unfortunately not to a clear understanding of, gully … WebDec 1, 2024 · Yanhe Huang. European Journal of Soil Science. 2024. ‘Benggang’ is a local term for a widespread type of severgully erosion with steep collapsing walls in granitic, …

WebDec 1, 2024 · Benggang originates from surface erosion and gully erosion of slopes. Under the action of rainfall and gravity, vegetation destruction and soil erosion accelerate development into a permanent gully. This special erosion landform is mainly distributed in hilly areas of China, with granite being the parent material.

WebWei, Y., Liu, Z., Wu, X., Zhang, Y., Cui, T., Cai, C., … Cheng, D. (2024). Can Benggang be regarded as gully erosion? CATENA, 207, 105648. doi:10.1016/j.catena.2024 ... greenhouses calgary areaWebJan 7, 2024 · Benggang erosion is an erosional phenomenon in the hilly granitic region of south China, with soil body and slope being destroyed and collapsed under the joint action of water and gravity (Shi 1985; Xu 1996; Jiang et al. 2014; Xia et al. 2015 ), leading to the formation of high-steep headwalls and sidewalls as well as a sloping gully floor with … greenhouses businessWebApr 1, 2024 · Benggang, a fragmented erosion landform, is the most serious threat to the sustainable development of ecosystem and economy in southern China. However, few … greenhouses calgary albertaWebApr 1, 2024 · As a unique phenomenon of soil erosion in the granite-red-soil hilly area of southern China, Benggang has seriously affected agricultural development and regional sustainable development. However,… Expand PDF Save Alert Can Benggang be regarded as gully erosion Yujie Wei, Zheng Liu, +6 authorsDongbing Cheng Geology … greenhouses butler paWebGully is a well-known erosion type, but benggang has not attracted attention until recent decades (Wei et al., 2024). Benggang, an erosion landform with serious erosion damage … fly by air hollandWeboxides can influence soil shrinkage by affecting the particle composition of the soil, so soil shrinkage is closely related to soil clay minerals. Our findings can provide a theoretical basis for revealing the mechanism of Benggang erosion and its control. Keywords: Soil shrinkage; Permanent gully; Granite; Benggang; Soil layers 1 Introduction greenhouses canada onlineWebConfusing and sometimes contradictory results and reports have led to a sizeable body of literature on, but unfortunately not to a clear understanding of, gully erosion processes. In the following ... greenhouses cambridgeshire