Results 61 to 70 of about 1,803,120 (214)

A Novel Analytical Solution for Ponded Infiltration With Consideration of a Developing Saturated Zone

open access: yesWater Resources Research, 2023
Ponding at the soil surface exerts profound impacts on infiltration. However, the effects of ponding depth on infiltration, especially the development of a saturated zone below the soil surface, have yet to be considered in present infiltration models. A
DongHao Ma   +3 more
doaj   +1 more source

Strategies for Assessing Post‐Wildfire Geomorphic Resilience in Semiarid Rivers

open access: yesRiver Research and Applications, Volume 42, Issue 6, Page 1115-1141, July 2026.
ABSTRACT We review and summarize diverse components of a catchment that can be monitored after wildfire to assess the geomorphic resilience of the river corridor in semiarid regions. We distinguish upland portions of river catchments from river corridors.
Ellen Wohl   +8 more
wiley   +1 more source

Coupling Green-Ampt infiltration method and two-dimensional kinematic wave theory for flood forecast in semi-arid catchment

open access: yes, 2011
. Due to the specific characteristics of semi-arid catchments, this paper aims to establish a grid-and-Green-Ampt-and-two-dimensional-kinematic-wave-based distributed hydrological physical model (Grid-GA-2D model) coupling Green-Ampt infiltration method ...
D.-H. Chen   +3 more
core   +1 more source

Calibrating the wetting front pressure head of the Green and Ampt infiltration model

open access: yesSoil Science Society of America Journal, Volume 90, Issue 4, July/August 2026.
Abstract The Green–Ampt (GA) model is a classical analytical solution of the Richards equation used to predict soil water infiltration. Based on a modified form of Darcy's law, it assumes piston‐like flow with a constant pressure head at the soil surface and in the saturated zone, separated from the unsaturated region by a sharp wetting front.
Diego Armando Fernandez Ibarra   +5 more
wiley   +1 more source

Axisymmetric critical cavities for water exclusion in “Green and Ampt” soils: use of Pologii’s integral transform

open access: yes, 2009
An analytical solution of Laplace’s equation is obtained for the flow of water in the tension-saturated zone of a “Green and Ampt” soil, subject to uniform vertical infiltration from above, around an axisymmetric cavity of critical shape that just ...
Kacimov, A. R., Youngs, E. G.
core   +1 more source

Effect of Rainfall Intensity and Slope at the Beginning of Sandy Loam Soil Runoff using Rain Simulator (Case Study: Semnan City)

open access: yesعلوم آب و خاک, 2023
Runoff is formed by spending some time after rain and significantly depends on rainfall intensity, soil moisture, and slope. One of the fundamental questions about runoff is the time that it starts to create.
H. Ghazvinian, H. Karami
doaj  

Soil Pathobiome in Agroecosystems and Forests

open access: yesPlant Pathology, Volume 75, Issue 4, July‐August 2026.
This review synthesises current knowledge on the soil pathobiome across agroecosystems, horticulture, and forests, highlighting how climate change and intensive management disrupt microbial communities and promote pathogen accumulation. It emphasises soil health as a key component of the One Health framework, linking ecosystem, plant, animal, and human
Małgorzata Jędryczka   +7 more
wiley   +1 more source

Discussion of "Improved decomposition solution to Green and Ampt equation" by Sergio E. Serrano

open access: yes, 2005
[Departement_IRSTEA]RE [TR1_IRSTEA]RIE / TRANSFEAUInternational audienceThe author improves on an approximation he previously gave to the solution to the Green and Ampt equation.
Michel, Claude
core   +1 more source

Evaluation of Infiltration Models with Double Ring Infiltrometer Test on Residual Soil in Kulonprogo, Indonesia

open access: yesCivil Engineering Dimension
The hydraulic conductivity of soil is an essential parameter for evaluating the slope instability triggered by rain infiltration. This research uses a Double-Ring Infiltrometer (DRI) at five locations to estimate the hydraulic conductivity from a field ...
Agus Setyo Muntohar   +3 more
doaj   +1 more source

Influence of Soil and Land‐Use/Land‐Cover Data Quality on SWAT Parameter Transferability in Small Subtropical Agricultural Watersheds

open access: yesHydrological Processes, Volume 40, Issue 6, June 2026.
Does input soil and land‐use quality affect SWAT parameter transfer in neighbouring watersheds? Our proxy‐basin experiment in two small agricultural watersheds under crop–livestock rotations showed that capturing LULC dynamics and refining soil characterization can substantially enhance parameter transferability to ungauged neighbouring watersheds ...
Elzon C. Rippel   +7 more
wiley   +1 more source

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