Results 21 to 30 of about 732,948 (177)

Experimental Study on the Influence of Substrate Properties on Rainfall Infiltration and Runoff from Ecological Slopes

open access: yesApplied Sciences, 2023
Rain is an important factor influencing the instability of ecological slopes. There is little research on the inherent quantitative influence of substrate properties on slope runoff and water infiltration to support accurate ecological slope protection ...
Gaoliang Tao   +4 more
doaj   +1 more source

Relationship of Infiltration with Soil Gypsum Content, Water Salinity, and Water Addition Method [PDF]

open access: yesمجلة الأنبار للعلوم الزراعية
This laboratory experiment was conducted at the College of Agriculture of the University of Anbar to study the effect of soil gypsum content, water salinity level, and application method (continuous and intermittent water addition) on cumulative water ...
M. Nimah, I. Al-Hadeethi, A. Hazim
doaj   +1 more source

Rock interbed containment effect on infiltration processes in purple soil regions

open access: yesShui kexue jinzhan, 2016
In order to explore the influence of the rock interbed on downward soil moisture infiltration, indoor soil column infiltration experiments were conducted to examine the relationship between 2 different gravel particle sizes (10-20 mm and 20-76 mm) and 5 ...
LI Xueyin   +5 more
doaj   +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

Simplified calculating method for cumulative infiltration of furrow irrigation

open access: yesShui kexue jinzhan, 2015
Theory analysis and numerical simulation combination method were employed for simplifying numerical calculation process of two-dimensional cumulative infiltration under furrow irrigation.
NIE Weibo, FEI Liangjun, MA Xiaoyi
doaj   +1 more source

Effects of Mulch Gravels with Different Sizes on the Process of Water Infiltration

open access: yesShuitu baochi yanjiu, 2021
In order to study the effect of mulch of gravels with different sizes on the soil infiltration process,an one-dimensional vertical constant head method was selected to conduct indoor soil column simulation experiments.
L   +4 more
doaj  

Comparison of infiltration capacity of permanent grassland and arable land during the 2011 growing season

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2012
The aim of this paper was to compare the rate of infiltration and cumulative infiltration in permanent grassland (PG) and in arable land over the course of the 2011 growing season.
Tomáš Mašíček   +2 more
doaj   +1 more source

Soil infiltration based on bp neural network and grey relational analysis

open access: yesRevista Brasileira de Ciência do Solo, 2013
Soil infiltration is a key link of the natural water cycle process. Studies on soil permeability are conducive for water resources assessment and estimation, runoff regulation and management, soil erosion modeling, nonpoint and point source pollution of ...
Wang Juan, Wu Pute, Zhao Xining
doaj   +1 more source

Enhanced Soil Moisture Management Using Waste Green Algae-Derived Polymers: Optimization of Application Rate and Mixing Depth

open access: yesAgronomy, 2023
Water scarcity poses a formidable challenge to agricultural productivity in arid regions, and water retention agents offer promising potential in this regard.
Zijian He   +5 more
doaj   +1 more source

Modeling two-dimensional infiltration from furrows

open access: yes, 2002
Numerical simulations were performed to study two-dimensional infiltration from furrows. The simulations were carried out using the models SWMS_2D, HYDRUS-2D and HYDRUS-1D.
Pimental-Lopez, Jose
core   +4 more sources

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