Results 21 to 30 of about 14,736,512 (134)

SENSITIVITY ANALYSIS AND COMPARISON OF INFILTRATION MODELS IN SOUTHERN GUINEA SAVANNAH ZONE OF NIGERIA

Natural Resources and Sustainable Development, 2023
This study aimed to compare the performance of three models for infiltration rate prediction for soils of Nigeria’s southern guinea savannah zone. The study area focused on 6 locations in Minna.
Oguche Felix Michael, Musa John Jiya, Otuaro Ebierni Akpoebidimiyen, Kuti Ibrahim Abayomi, Eze Peter Chukwu, Entonu Michael, Ocheme John   +6 more
doaj   +1 more source

Impact of solar panels on runoff generation process

Hydrological Processes, Volume 37, Issue 12, December 2023., 2023
The use of photovoltaic technology is being deployed at an unprecedented rate in the last years, because is considered a valuable tool to create renewable energy. However, their impact on the hydrological processes have been poorly studied. This article evaluates the impact of solar panels on runoff generation, by an empirical and theoretical point of ...
Giorgio Baiamonte, Luciano Gristina, Samuel Palermo   +2 more
wiley   +1 more source

Assessment of farmers' water and fertilizer practices and perceptions in the North China Plain

Irrigation and Drainage, Volume 71, Issue 4, Page 980-996, October 2022., 2022
Abstract Irrigation and fertilization are vital to increasing crop yield, but their application often exceeds crop requirements. Excessive fertilization under inefficient irrigation depletes the already scarce water resources while contributing to water pollution.
Xiulu Sun, Henk Ritzema, Xiuqiao Huang, Xiaojun Bai, Petra Hellegers   +4 more
wiley   +1 more source

Parasite inversion for determining the coefficients and time‐validity of Philip's two‐term infiltration equation

Vadose Zone Journal, Volume 21, Issue 1, January/February 2022., 2022
Abstract Many different equations have been proposed to describe quantitatively one‐dimensional soil water infiltration. The unknown coefficients of these equations characterize soil hydraulic properties and may be estimated from a n record, {t∼i,I∼i}i=1n$\{ {\tilde t_i},{\tilde I_i}\} _{i = 1}^n$, of cumulative infiltration measurements using curve ...
Parakh Jaiswal, Yifu Gao, Mehdi Rahmati, Jan Vanderborght, Jirka Šimůnek, Harry Vereecken, Jasper A. Vrugt   +6 more
wiley   +1 more source

Evaluation of different infiltration models under long term conservation agricultural practices

The Indian Journal of Agricultural Sciences, 2021
A study was undertaken to evaluate the long term effect of different conservation agriculture (CA) practices on infiltration characteristics of soil and empirical Kostiakov model and physical process based Green and Ampt, and Philip models were used to ...
TRIDIV GHOSH, PRAGATI PRAMANIK MAITY, T K DAS, P KRISHNAN, ARTI BHATIA, MRINMOY ROY, D K SHARMA   +6 more
doaj   +1 more source

Effects of Variable Proportions of Concrete Fragments on Urban Soil Moisture Transport: An Experimental and Simulation Study

Journal of Sensors, Volume 2022, Issue 1, 2022., 2022
In order to investigate the effects of typical anthropogenic concrete fragments on moisture infiltration and evaporation in urban soils, the effects of typical anthropogenic concrete fragments on wetting peak transport distance, cumulative infiltration, cumulative evaporation, evaporation rate, and soil profile moisture at four levels (0, 5%, 10%, and ...
Changkun Yang, Gengmin Jiang, Siyu Wang, Xinyu Han, Jun Xu, Dongsheng Zhao, Yuan Li   +6 more
wiley   +1 more source

The site‐specific selection of the infiltration model based on the global dataset and random forest algorithm

Vadose Zone Journal, Volume 20, Issue 3, May/June 2021., 2021
Abstract The selection of the infiltration equation is important in various water research and management fields. Different infiltration equations were found to perform better than others in previous studies. Our objective was to use the Soil Water Infiltration Global (SWIG) database for (a) evaluating and comparing infiltration equations and (b) using
Seongyun Kim, Gülay Karahan, Manan Sharma, Yakov Pachepsky   +3 more
wiley   +1 more source

Soil water infiltration under different land use conditions: in situ tests and modeling

RBRH, 2021
The efficiency and suitability of different models to estimate infiltration rates in Ferralic Arenosols and Rhodic Ferralsols in southern Brazil are evaluated in this paper.
Moisés Furtado Failache, Lázaro Valentin Zuquette   +1 more
doaj   +1 more source

Soil water infiltration of Subalpine Shrub Forest in Qilian Mountains, northwest of China

Agronomy Journal, Volume 113, Issue 2, Page 829-839, March/April 2021., 2021
Abstract Soil water infiltration is an inherent characteristic of soil, but its capability varies according to soil types. In this study, soil water infiltration of five subalpine shrub species, Salix gilashanica C. Wang & P.Y. Fu, Caragana jubata (Pall.) Poir., Dasiphora fruticosa (L.) Rydb., Berberis diaphana Maxim., and Caragana angelica Maxim.
Zongqiang Chang, Xiyan Ye, Jinghui Zhang
wiley   +1 more source

AKURASI MODEL INFILTRASI KOSTIAKOV DENGAN PENGUKURAN SECARA RAINFALL SIMULATOR PADA BEBERAPA TEKSTUR TANAH [PDF]

, 2021
Cut Putri Ramdana. 1305106010054. Akurasi Model Infiltrasi Kostiakov DenganPengukuran Secara Rainfall Simulator Pada Beberapa Tekstur Tanah,dibawah bimbinganDevianti sebagai Pembimbing Utama dan Zulfahrizal sebagai Pembimbing Anggota RINGKASAN Air ...
CUT PUTRI RAMDANA
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