Results 131 to 140 of about 474,943 (203)

Effect of topographic variations and tillage methods on gully erosion in the black soil region: A case‐study from Northeast China

Land Degradation & Development, 2022
Gully erosion is considered to be a severe land degradation process around the world. The combined effects of tillage methods and topographic variation on gully erosion are poorly understood.
Jiejun Tang, Gang Liu, Yun Xie, Yongqiu Wu, Daan Wang, Yan Gao, Lingqi Meng   +6 more
semanticscholar   +1 more source

A case‐study on history and rates of gully erosion in Northeast China

Land Degradation and Development, 2021
Mollisols are of major importance for food security worldwide but are increasingly degraded by soil erosion. Mollisols in Northeast China have been converted into agricultural use only since the 19th century, but gullies are widely distributed.
Yanru Wen, T. Kasielke, Hao Li, H. Zepp, Bin Zhang   +4 more
semanticscholar   +1 more source

Monitoring long-term gully erosion and topographic thresholds in the marginal zone of the Chinese Loess Plateau

, 2021
Gully erosion has been widely regarded as an extreme process of land degradation around the world. Gully development rate and topographic thresholds obtained by measuring the morphological parameters of multiple gullies and their influencing factors are ...
Yabing Guan, Shengtian Yang, Changsen Zhao, Hezhen Lou, Ke Chen, Chunbin Zhang, Bo Wu   +6 more
semanticscholar   +1 more source

Gully Erosion: An Ongoing Battle

2021 ASABE Annual International Virtual Meeting, July 12-16, 2021, 2021
Abstract. The USDA-Natural Resources Conservation Service (NRCS) has addressed gully erosion since the founding of the agency over 80 years ago. Recently, the agency created a significant update to the guidance on gully treatment to reflect new research results and lessons learned by NRCS practitioners from across the United States and through ...
Clarence Prestwich, Ruth Book, Jon Fripp
openaire   +1 more source

Towards evaluating gully erosion volume and erosion rates in the Chambal badlands, Central India

Land Degradation & Development, 2022
High‐resolution multi‐temporal digital elevation model (DEM) are key to accurate mapping of gully erosion volume change studies. Owing to the lack of multi‐temporal DEM at a high spatial resolution, gully development rate, and gully erosion‐fill volume ...
Raveena Raj, Ali. P. Yunus, Padmini Pani, R. Avtar   +3 more
semanticscholar   +1 more source

Optimization modelling to establish false measures implemented with ex-situ plant species to control gully erosion in a monsoon-dominated region with novel in-situ measurements.

Journal of Environmental Management, 2021
Water dominated gullies formation and associated land degradation are the foremost challenges among the planners for sustainability and optimization of land resources.
A. Saha, S. Pal, A. Arabameri, Indrajit Chowdhuri, F. Rezaie, Rabin Chakrabortty, Paramita Roy, Manisa Shit   +7 more
semanticscholar   +1 more source

Integration of artificial intelligence with meta classifiers for the gully erosion susceptibility assessment in Hinglo river basin, Eastern India

Advances in Space Research, 2021
The main aim of this study is to evaluate the gully erosion susceptibility coupling the artificial intelligence and machine learning ensemble approaches. In the present study, the multilayer perceptron neural network (MLP) was used as the base classifier
Jagabandhu Roy, S. Saha
semanticscholar   +1 more source

Development of gully erosion processes: A 3D investigation based on field scouring experiments and laser scanning

Remote Sensing of Environment, 2021
Gully erosion is a severe form of soil erosion. However, current understanding of the relative dominance of processes that drive the development of gully erosion is limited.
Chendi Gao, Pengfei Li, Jinfei Hu, Lu Yan, Hooman Latifi, Wanqiang Yao, Mingkui Hao, Jianjian Gao, Tianmin Dang, Shuhua Zhang   +9 more
semanticscholar   +1 more source

Analyzing gully erosion and deposition patterns in loess tableland: Insights from small baseline subset interferometric synthetic aperture radar (SBAS InSAR).

Science of the Total Environment
The fragile Loess Plateau of China suffers substantial gully erosion. It is imperative to elucidate gully erosion patterns for implementing effective erosion control strategies.
Pinglang Kou, Qiang Xu, Zhao Jin, Yuxiang Tao, Ali P. Yunus, Jiangfan Feng, Chuanhao Pu, Shuang Yuan, Ying Xia   +8 more
semanticscholar   +1 more source

Application of neural network model-based framework approach to identify gully erosion potential hotspot zones in sub-tropical environment

Geocarto International, 2022
Gully erosion is a common type of soil erosion form that results in significant soil loss in a variety of climatic environment. The amount of sediment produced by gully erosion is several times higher in comparison to other forms of erosion.
A. Saha, S. Pal, Indrajit Chowdhuri, A. Islam, Rabin Chakrabortty, Paramita Roy   +5 more
semanticscholar   +1 more source