Results 31 to 40 of about 427,153 (200)

Achieving change through gully erosion research [PDF]

open access: yes, 2023
This is an introduction to a special issue arising from the 8th International Conference on Gully Erosion, held in Townsville, Australia in 2019. Research has improved understanding of gully erosion processes and increasingly emphasizes sophisticated ...
Brooks, Andrew P   +7 more
core   +1 more source

Impact of precipitation and runoff on ephemeral gully development in cultivated croplands [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2015
The goal of this study was to estimate the impacts of precipitation and runoff on ephemeral gully development. A field experiment was conducted during the summer of 2013 on an agricultural field near the city of McPherson in central Kansas, USA ...
V. Karimov, A. Sheshukov, P. Barnes
doaj   +1 more source

Gully geometry: what are we measuring? [PDF]

open access: yesSOIL, 2015
Much of the research on (ephemeral) gully erosion comprises the determination of the geometry of these eroded channels, especially their width and depth.
J. Casalí   +2 more
doaj   +1 more source

Micro-topographies formed by erosion can drive seedling emergence by rebuilding micro-habitats on weathered waste dumps in northeastern China

open access: yesFrontiers in Earth Science, 2023
Restoring vegetation on waste dumps is imperative because soil erosion heavily impacts these areas and creates erosion micro-topographies, including bare slopes, rills, ephemeral gullies, and deposit bodies.
Dongli Wang   +6 more
doaj   +1 more source

Machine Learning Techniques for Gully Erosion Susceptibility Mapping: A Review

open access: yesGeosciences, 2022
Gully erosion susceptibility mapping (GESM) through predicting the spatial distribution of areas prone to gully erosion is required to plan gully erosion control strategies relevant to soil conservation.
Hamid Mohebzadeh   +3 more
doaj   +1 more source

Analysis and Classification of Factors in Formation and Development of Gullies (Shakhen Drainage Basin, South Khorasan Province) [PDF]

open access: yesجغرافیا و توسعه, 2009
Gully erosion phenomena are very common in semi- arid climate. They affect large areas with different morphological, pedological and climatic characteristics.
mehdei sagafi, reza esmaeili
doaj   +1 more source

Evaluating sediment transport capacity relationships for use in ephemeral gully erosion models [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2015
On cropland, ephemeral gully erosion in the USA may contribute up to 40% of the sediment delivered to the edge of the field. Well-tested, physically- and process-based tools for field and watershed scale prediction of gully erosion are lacking due to the
E. J. Langendoen   +4 more
doaj   +1 more source

Monitoring soil erosion in the Souss basin, Morocco, with a multiscale object-based remote sensing approach using UAV and satellite data [PDF]

open access: yes, 2011
This article presents a multiscale approach for detecting and monitoring soil erosion phenomena (i.e. gully erosion) in the agro-industrial area around the city of Taroudannt, Souss basin, Morocco.
D'Oleire-Oltmanns, Sebastian   +9 more
core   +1 more source

Cross-section characteristics and hydraulic geometry of different erosion gullies on slopes

open access: yesShui kexue jinzhan, 2016
Gully erosion is one important cause of soil and water loss on slopes,and research on gully morphology is very necessary for understanding principles governing gully erosion and estimating sediment transport.
ZHAO Chunhong, GAO Jian'en
doaj   +1 more source

An approach to identifying and evaluating the potential formation of ephemeral gullies in the conditions of the Czech Republic

open access: yesSoil and Water Research, 2020
Soil erosion, including ephemeral gully erosion, is a serious degradation process in the Czech Republic. It currently threatens more than half of the agricultural acreage through negative changes in the whole complex of soil properties.
Miroslav Dumbrovský   +3 more
doaj   +1 more source

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