Results 21 to 30 of about 499,009 (308)

Soil Erosion and Controls in the Slope-Gully System of the Loess Plateau of China: A Review

open access: yesFrontiers in Environmental Science, 2021
The Loess Plateau has long been suffering from serious soil erosion of which erosion from the slope-gully system is now dominant. The slope-gully system is characterized with distinctive erosion distribution zones consisting of inner and inter gully ...
Bingbing Zhu, Zhengchao Zhou, Zhanbin Li
doaj   +1 more source

Optimizations of Process Parameter for Erosion Wear Using Sustainable Machine Learning Approach [PDF]

open access: yesE3S Web of Conferences, 2023
Aim of current study is to utilize different sustainable artificial intelligence (AI) tools to check the influence of test factors on erosion wear. Bottom ash is taken as erodent at different solid concentration while brass is considered as base material.
Kumar Kaushal   +8 more
doaj   +1 more source

Patches structure succession based on spatial point pattern features in semi-arid ecosystems of the water-wind erosion crisscross region

open access: yesGlobal Ecology and Conservation, 2017
Spatial point-pattern analysis can give insights to the underlying processes of patch succession and restoration. It is unclear whether inter-shrub competition determines patch succession.
Hong-Min Hao   +6 more
doaj   +1 more source

Climatic controls on mountain glacier basal thermal regimes dictate spatial patterns of glacial erosion [PDF]

open access: yesEarth Surface Dynamics, 2021
Climate has been viewed as a primary control on the rates and patterns of glacial erosion, yet our understanding of the mechanisms by which climate influences glacial erosion is limited.
J. Lai, J. Lai, A. M. Anders
doaj   +1 more source

Terrestrial processes affecting unlithified coastal erosion disparities in central fjords of Svalbard [PDF]

open access: yesPolar Research, 2015
Terrestrial influences of coastal cliff morphology and hydrological impact on coastal erosion in unlithified cliff sediments in the inner fjords of Svalbard are assessed.
Evangeline G. Sessford   +2 more
doaj   +1 more source

Short-term effects of wildfire on soil arthropods in a semi-arid grassland on the Loess Plateau

open access: yesFrontiers in Microbiology, 2022
Fires lead to dramatic shifts in ecosystems and have a large impact on the biota. Soil organisms, especially soil fauna, are often used as indicators of environmental change. At present, minimal attention has been paid to using soil fauna as an indicator
Xi Yang   +18 more
doaj   +1 more source

CVD nano-coating of carbon composites for space materials atomic oxygen shielding [PDF]

open access: yes, 2017
The present work analyzes the possibility to employ carbon nanostructures as a basic material to prevent the erosion effects of atomic oxygen suffered by the carbon fiber reinforced polymeric material used in low earth orbit space environment.
Delfini, Andrea   +6 more
core   +1 more source

Developments in modelling of backward erosion piping [PDF]

open access: yes, 2015
One of the failure mechanisms that can affect the safety of a dyke or another water-retaining structure is backward erosion piping, a phenomenon that results in the formation of shallow pipes at the interface of a sandyor silty foundation and a cohesive ...
Bezuijen, Adam   +3 more
core   +1 more source

Elevated temperature erosion of abradable seal coating

open access: yesJournal of Electrochemical Science and Engineering, 2022
Abradable coatings are essentially sealing materials and are deposited by thermal spray techniques. The main function of these coatings is to control the clearance of the gas path of the gas turbine engines.
Bharti Malvi, Manish Roy
doaj   +1 more source

Use of rare earth oxides as tracers to identify sediment source areas for agricultural hillslopes [PDF]

open access: yes, 2010
Understanding sediment sources is essential to enable more effective targeting of in-field mitigation approaches to reduce diffuse pollution from agricultural land.
Deasy, C., Quinton, John
core   +1 more source

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