Results 91 to 100 of about 159 (116)

RWEQ – Wind erosion predictions for variable soil roughness conditions

Aeolian Research, 2016
The soil surface roughness is a main factor in all wind erosion prediction models, including the Revised Wind Erosion Equation (RWEQ). The objective of this study was to test the erodibility of two typical soils of the semiarid Argentinean Pampas under three different tillage conditions (compared to a flat surface) at three wind velocities using a wind
Juan Cruz Colazo, Daniel E Buschiazzo
exaly   +3 more sources

Evaluation of the RWEQ and SWEEP in simulating soil and PM10 loss from a portable wind tunnel

Soil and Tillage Research, 2017
Abstract Wind erosion threatens sustainable agriculture and environmental quality in the US Pacific Northwest. Wind erosion models such as the Revised Wind Erosion Equation (RWEQ) and Wind Erosion Prediction System (WEPS) have been developed as tools for identifying practices that control windblown soil loss.
Brenton Sharratt, Huawei Pi
exaly   +2 more sources

Validation of the wind erosion stochastic simulator (WESS) and the revised wind erosion equation (RWEQ) for single events

Environmental Modelling and Software, 2004
Abstract The wind erosion stochastic simulator (WESS) is a single event wind erosion model that is the core of the wind erosion submodel of the environmental policy integrated climate (EPIC) erosion model. WESS uses inputs of soil texture, erodible particle diameter, soil roughness, soil water content, crop residue, and 10 min average wind speeds to ...
John Stout
exaly   +2 more sources

Assessing the performance of wind erosion prediction models of RWEQ and SWEEP by direct measurements in an arid region

Soil and Tillage Research
Wind erosion field studies allow researchers to conduct simulations under natural conditions, thus play a significant role in investigating wind erosion processes. Direct measurements are also used to validate and improve existing erosion models. There is a need to develop sustainable land-use practices and management strategies and to assess potential
Mustafa Basaran   +2 more
exaly   +4 more sources

RWEQ: Improved wind erosion technology

Journal of Soils and Water Conservation, 2000
D W Fryrear, J D Bilbro, T M Zobeck
exaly   +2 more sources

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