Results 31 to 40 of about 566,256 (289)

Changes in soil surface properties under simulated rainfall and the effect of surface roughness on runoff, infiltration and soil loss [PDF]

open access: yes, 2023
Soil erosion by water is a result of detachment of particles or small aggregates from the soil surface followed by transport of the detached material.
Whalley, W. Richard   +18 more
core   +1 more source

Improvement and application of Green-Ampt infiltration model for vegetated cement soil in vegetation restoration of slopes

open access: yesYantu gongcheng xuebao, 2022
Prediction of rainfall infiltration in vegetation restoration of slopes is particularly important. In order to explore the rainfall infiltration process of filling soil in rock-desertificated slopes lattice, the rainfall infiltration modeling of five ...
HUANG Liang-yu 1, HE Ting-quan 2, ZHOU Cheng 1, ZENG Hong-yan 1, CHEN Qun 1, ZHONG Qi-ming 3
doaj   +1 more source

Representation of Infiltration in Adaptive Rainfall – Runoff Models

open access: yesHydrology Research, 1992
The reliability of the extended Time Compression Approximation (TCA), commonly adopted in watershed models in order to represent the infiltration associated with erratic rainfalls, is investigated. This approximation is considered as a component of an adaptive real-time flood forecasting model.
CORRADINI, Corrado, MELONE F.
openaire   +2 more sources

Experimental Study on Characteristics of the Infiltration in the Deep Drying Loess Under Nature Rainfall

open access: yesShuitu baochi yanjiu, 2021
In order to explore the capacity of natural rainfall infiltration, and to study the mechanism of rainfall infiltration in the drying soil in the loess area, a field soil column up to 10 m was established to simulate the jujube forests drying soil in ...
ZHANG Jingxiao   +5 more
doaj  

Development and application of a soil classification-based conceptual catchment- scale hydrological model [PDF]

open access: yes, 2005
A conceptual, continuous, daily, semi distributed catchment-scale rainfall- runoff model that has the potential to be ultimately used in ungauged catchments is described.
Holman, Ian P., Marechal, David
core   +1 more source

Soil Water Infiltration of Artificial Platycladus orientalis of Nanshan Mountain in Lanzhou Under Different Rainfall and Rainfall Intensity

open access: yesShuitu Baochi Xuebao
[Objective] Precipitation is the main source of soil water in arid and semi-arid regions. By combining field observation and model simulation to study the regularity of rainfall infiltration, the soil water deficit can be mastered more systematically ...
LU Rui   +7 more
doaj   +1 more source

An improved Green-Ampt model for rainfall infiltration in the inner dumping site of an open pit coal mine

open access: yesShuiwen dizhi gongcheng dizhi, 2021
Due to the characteristics of large reserves, loose structure and low strength, an inner dumping site in the open pit coal mine is prone to erosion or overall instability under the rainfall conditions.
Xuedong WANG   +5 more
doaj   +1 more source

The Relationship Between Soil Crust and Infiltration Under Simulation Continuous and Intermittent Precipitation

open access: yesShuitu Baochi Xuebao
[Objective] This study was aimed at investigating the variation relationship between soil crust and infiltration performance under continuous and intermittent rainfall conditions. [Methods] Three typical cultivated layer loesses were selected, and indoor
LIU Zhiqiang   +3 more
doaj   +1 more source

Rainfall infiltration process of multi-layer slope based on improved Green-Ampt model stability analysis

open access: yesShuiwen dizhi gongcheng dizhi, 2022
Under the effect of rainfall, the saturation and water content of slope soil increase, while the matric suction decreases. With the increasing rainfall duration, rainwater infiltration depth has an effect on slope stability.
Yixiang SONG, Zihang YIN, Da HUANG
doaj   +1 more source

Stability analysis of an earth embankment subjected to rainfall infiltration - Analisi di stabilità di un rilevato in terra soggetto ad infiltrazione di acque di pioggia [PDF]

open access: yes, 2013
In the present thesis, an attempt was made to study, with a numerical software, how the rainfall infiltration influences the stresses and the behavior of a soil embankment according to different hydraulic permeability values and rainfall intensities.
Bertoldo, Daniele
core  

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