Can benggang be regarded as gully erosion

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WebSep 1, 2024 · 1. Introduction. Gully erosion, in which runoff water accumulates and removes soils from gully areas, is one of the main soil erosion types and is a major … 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.

Identification of geo-environmental factors on Benggang …

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 … 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 erosion processes. In the following review, relevant concepts on … how many times is jehovah in king james bible

Characteristics of slope runoff and soil water content in 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 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? The most dominant fragmented erosional landform, usually termed as “Benggang” or “Collapsing gully”, has been highlighted as … how many times is joy in the bible

Effects of soil shrinkage in permanent gullies formation

Multifractal analysis on spatial variability of soil particles and ...

WebJan 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 … 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 how many times is katniss name in the reapingWebJul 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. how many times islam pray

"WebApr 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 … " - Can benggang be regarded as gully erosion

Can benggang be regarded as gully erosion

WebApr 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 … 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 …

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WebOct 24, 2024 · Collapsing erosion is a special type of small-scale erosion landform and is widely distributed in the subtropical granite residual soil area of southern China (Xu 1996; Luk et al. 1997a; Liu et al. 2024 ). Collapsing erosion is called “ benggang ” by local people in southern China. WebApr 20, 2024 · Permanent gullies are a serious type of soil erosion. A special type of permanent gully, called “Benggang” severly affects agricultural production in hilly areas. To reveal the influence of Benggang erosion on granitic soil restoration and fertility, we selected three stages (active, semi-stable and stable) of Benggang recovery in the …

Weboxides 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 WebConfusing 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 ...

WebAug 18, 2016 · Abstract. Confusing and sometimes contradictory results and reports have led to a sizeable body of literature on, but unfortunately not to a clear understanding of, … Web@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 …

WebApr 26, 2024 · The benggang is seriously harmful for its tremendous amount of erosion. At present, the traditional methods in monitoring benggang gully are limit to some extent. …

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 … how many times is money referred to in bibleWebNov 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. how many times is light mentioned in bibleWebJun 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 … how many times is land mentioned in the bibleWebWei, 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 ... how many times is michael mentioned in bibleWebDec 1, 2024 · Although 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 well-known gully landforms in China are mainly distributed in the Loess … how many times is nevertheless in the bibleWebAug 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 … how many times is love in bibleWebApr 26, 2024 · which can provides an alternative for the study of benggang erosion monitoring. 1. Introduction Soil erosion has become a global problem. There are about 10 km2 of land lost due to soil erosion every year [1]. Benggang erosion is the main manifestation of gully erosion in red soil region of southern China [2]. how many times is melchizedek listed in bible