Search Results - "Genuchten, Martinus T. van"

Modeling the coupled effects of pore space geometry and velocity on colloid transport and retention by Bradford, Scott A, Torkzaban, Saeed, Simunek, Jiri, Genuchten, Martinus T. van

“…Recent experimental and theoretical work has demonstrated that pore space geometry and hydrodynamics can play an important role in colloid retention under…”
Get full text

Impacts of the 2004 tsunami on groundwater resources in Sri Lanka by Illangasekare, T, Tyler, S.W, Clement, T.P, Villholth, K.G, Perera, A.P.G.R.L, Obeysekera, J, Gunatilaka, A, Panabokke, C.R, Hyndman, D.W, Cunningham, K.J

“…The 26 December 2004 tsunami caused widespread destruction and contamination of coastal aquifers across southern Asia. Seawater filled domestic open dug wells…”
Get full text

Straining of colloids at textural interfaces by Bradford, S.A, Simunek, J, Bettahar, M, Tadassa, Y.F, Van Genuchten, M.T, Yates, S.R

“…Although natural soil and aquifer systems often contain layers and lenses of contrasting soil texture, relatively little research has focused on the mechanisms…”
Get full text

Estimating unsaturated soil hydraulic properties from laboratory tension disc infiltrometer experiments by Šimůnek, Jiří, Wendroth, Ole, Genuchten, Martinus T.

“…Four tension disc infiltration experiments were carried out on a loamy soil in the laboratory for the purpose of estimating the unsaturated soil hydraulic…”
Get full text

Two-phase flow infiltration equations accounting for air entrapment effects by Wang, Z, Feyen, J, Nielsen, D.R, Van Genuchten, M.T

“…Water infiltration into the unsaturated zone is potentially affected by air compression ahead of the wetting front. Analytical infiltration equations…”
Get full text

An Agenda for Land Surface Hydrology Research and a Call for the Second International Hydrological Decade by Entekhabi, Dara, Asrar, Ghassem R., Betts, Alan K., Beven, Keith J., Bras, Rafael L., Duffy, Christopher J., Dunne, Thomas, Koster, Randal D., Lettenmaier, Dennis P., McLaughlin, Dennis B., Shuttleworth, William J., van Genuchten, Martinus T., Wei, Ming-Ying, Wood, Eric F.

“…Hydrologic research at the interface between the atmosphere and land surface is undergoing a dramatic change in focus, driven by new societal priorities,…”
Get full text

Multiscale modelling of dual-porosity porous media; a computational pore-scale study for flow and solute transport by de Vries, Enno T., Raoof, Amir, van Genuchten, Martinus Th

“…•Increased aggregate porosity increased the mass transfer coefficient and resulted long tailing of BTCs.•With decreased pore velocities in the aggregated…”
Get full text

Effects of Biological Stabilization on the Water Retention Properties of Unsaturated Soils by Saffari, R, Nikooee, E, Habibagahi, G, van Genuchten, Martinus Th

“…AbstractThe soil water retention curve (SWRC) is one of the most fundamental characteristics of unsaturated soils. Because unsaturated soils are subjected to a…”
Get full text

Unsaturated hydraulic properties of heterogeneously packed sands: A pore-scale computational study by Mahmoodlu, Mojtaba G., van Genuchten, Martinus Th, Sweijen, Thomas, Raoof, Amir

“…•A discrete element model was used to numerically generate and analyze different heterogeneous sand packings.•Different packings generated different soil water…”
Get full text

Unsaturated flow effects on solute transport in porous media by Zhuang, Luwen, Raoof, Amir, Mahmoodlu, Mojtaba G., Biekart, Sara, de Witte, Riemer, Badi, Lubna, van Genuchten, Martinus Th, Lin, Kairong

“…•Column experiments were carried out to explore the effects of saturation and particle size on the solute dispersivity.•A clear non-monotonic relationship was…”
Get full text

A modeling framework to quantify the effects of compaction on soil water retention and infiltration by Ngo‐Cong, Duc, Antille, Diogenes L., Th. van Genuchten, Martinus, Nguyen, Hung Q., Tekeste, Mehari Z., Baillie, Craig P., Godwin, Richard J.

“…The water retention curve (WRC) of arable soils from the southeastern United States at different levels of compaction (no compaction, and 10 and 20% increases…”
Get full text

Closed‐form hydraulic conductivity equations for multimodal unsaturated soil hydraulic properties by Seki, Katsutoshi, Toride, Nobuo, Th. van Genuchten, Martinus

“…Closed‐form expressions of the hydraulic conductivity function for linearly superposed subretention (multimodal) functions were derived for arbitrary sets of…”
Get full text

Software for pest-management science: computer models and databases from the United States Department of Agriculture-Agricultural Research Service by Wauchope, R Don, Ahuja, Lajpat R, Arnold, Jeffrey G, Bingner, Ron, Lowrance, Richard, van Genuchten, Martinus T, Adams, Larry D

“…We present an overview of USDA Agricultural Research Service (ARS) computer models and databases related to pest‐management science, emphasizing current…”
Get full text

HYPROP measurements of the unsaturated hydraulic properties of a carbonate rock sample by Lipovetsky, Tatiana, Zhuang, Luwen, Teixeira, Wenceslau G., Boyd, Austin, May Pontedeiro, Elizabeth, Moriconi, Luca, Alves, José L.D., Couto, Paulo, van Genuchten, Martinus Th

“…•HYPROP and WP4C techniques were used to determine the water retention and unsaturated hydraulic conductivity curves of a limestone rock sample.•Measured…”
Get full text

Mathematical View of Water Table Fluctuations in a Shallow Aquifer in Brazil by Neto, Dagmar C, Chang, Hung K, van Genuchten, Martinus Th

“…Detailed monitoring of the groundwater table can provide important data about both short‐ and long‐term aquifer processes, including information useful for…”
Get full text

Exact solutions for one-dimensional transport with asymptotic scale-dependent dispersion by Kangle, Huang, van Genuchten, Martinus T., Renduo, Zhang

“…A general analytical solution is developed for one-dimensional solute transport in heterogeneous porous media with scale-dependent dispersion. The solution…”
Get full text

Groundwater Recharge at Five Representative Sites in the Hebei Plain, China by Lu, Xiaohui, Jin, Menggui, van Genuchten, Martinus Th, Wang, Bingguo

“…Accurate estimates of groundwater recharge are essential for effective management of groundwater, especially when supplies are limited such as in many arid and…”
Get full text

On Infiltration and Infiltration Characteristic Times by Rahmati, Mehdi, Latorre, Borja, Moret‐Fernández, David, Lassabatere, Laurent, Talebian, Nima, Miller, Dane, Morbidelli, Renato, Iovino, Massimo, Bagarello, Vincenzo, Neyshabouri, Mohammad Reza, Zhao, Ying, Vanderborght, Jan, Weihermüller, Lutz, Jaramillo, Rafael Angulo, Or, Dani, Th. van Genuchten, Martinus, Vereecken, Harry

“…In his seminal paper on the solution of the infiltration equation, Philip (1969), https://doi.org/10.1016/b978-1-4831-9936-8.50010-6 proposed a gravity time,…”
Get full text

rosetta : a computer program for estimating soil hydraulic parameters with hierarchical pedotransfer functions by Schaap, Marcel G., Leij, Feike J., van Genuchten, Martinus Th

“…Soil hydraulic properties are necessary for many studies of water and solute transport but often cannot be measured because of practical and/or financial…”
Get full text

Inverse estimation of soil hydraulic properties under oil palm trees by Rashid, Nor Suhada Abd, Askari, Muhamad, Tanaka, Tadashi, Simunek, Jirka, van Genuchten, Martinus Th

“…Canopies of forested and agricultural ecosystems can significantly alter rainfall patterns into separate stemflow and throughfall areas. These two areas often…”
Get full text