Results 41 to 50 of about 14,547,480 (205)

Approach for using measured soil gas diffusion coefficients in Hydrus 1D with examples from forest soils [PDF]

, 2020
The use of Hydrus-1D for modeling soil gas fluxes can be improved by introducing a parameter f obtained by fitting the Millington–Quirk (MQ) tortuosity model to measured gas diffusion coefficients.
Martin Maier, Christoph Haas, Sinikka Paulus, Haas, C., Gerke, Horst H., Horst H. Gerke, Jochheim, H., Paulus, S., Maier, Martin, Hubert Jochheim, Gerke, H., Paulus, Sinikka, Haas, Christoph, Maier, M., Jochheim, Hubert   +14 more
core   +1 more source

Evaluating Suitability for Surface Managed Aquifer Recharge to Enhance Dry‐Season Stream Flows

Groundwater, EarlyView.
Identifying suitable sites for surface MAR projects to enhance dry‐season stream flow requires evaluating the geology of the aquifer, depth to groundwater, soil permeability, topographic slope, the distance between the infiltration basin and receiving surface water, and other factors.
Andrew L. Bobst, Ann E.H. Hanson
wiley   +1 more source

Modeling Soil Salt and Nitrogen Transport under Different Fertigation Practices with Hydrus-1D [PDF]

Advance Journal of Food Science and Technology, 2013
In this study the effects of different fertigation practices on salt and nitrogen dynamics were analyzed in the Hetao District, China by using the Hydrus-1D model. The results indicated that the soil electrical conductivity increased gradually with depth after irrigation and the electrical conductivity of 0~60 cm depth changed faster than that of 60 ...
Huang Jie-sheng, Zeng Wen-zhi, Wu Jing-wei, Xu Chi   +3 more
openaire   +1 more source

Modelling the Impact of Initial Water Content on Sorptivity and β Parameters of the Cumulative Infiltration Curve

Hydrological Processes, Volume 40, Issue 11, November 2026.
Since initial soil water content affects the shape of the infiltration curve, empirical PTFs relating both S and β with Δθ = θs − θi are presented. While linear relationships passing through the origin were found between S2 and Δθ, asymptotic growth functions characterized the β versus Δθ relationships.
David Moret‐Fernández, Borja Latorre, Javier Fernández‐Pato   +2 more
wiley   +1 more source

Dynamic Changes of Winter Wheat Yield and Water Balance Elements of Dryland in Long Time Series in the Southern Shanxi on the Loess Plateau

Shuitu baochi yanjiu, 2023
In order to understand the long-term yield and hydrological changes of dryland winter wheat fields in the Loess Plateau, the winter wheat grown in Wanrong County, Shanxi Province was used as the research sample to analyze the change trend of winter wheat
ZHANG Rui, ZHANG Gaobin, HUANG Mingbin
doaj  

Spatial and vertical variability of soil physico‐hydraulic properties and subsurface lithology in the Upper Indus Plain of Pakistan

Vadose Zone Journal, Volume 25, Issue 6, November/December 2026.
Abstract Accurate characterization of soil physico‐hydraulic properties is critical for irrigation and drainage design, solute transport, soil–water–plant, and rainfall–runoff relationships. However, spatially representative datasets for these properties remain limited for the Indus Basin of Pakistan, where hydrological studies often rely on ...
Manzoor Ahmad Malik, Muhammad Ashraf, Naveed Iqbal, Nazar Gul, Majid Taie Semiromi   +4 more
wiley   +1 more source

Modelling and simulation of bioretention system using hydrus-1d [PDF]

, 2022
A Bioretention cell is one of the best management practices for low-impact development tools (LIDs) to reduce stormwater runoff and pollutants through infiltration.
Farrell Nereus Aegidius
core   +1 more source

Frequency domain reflectometry and Hydrus-1D for parameterizing the van Genuchten equation in a sandy entisol

Discover Soil
This study hypothesized that estimating van Genuchten equation parameters using Hydrus-1D, with matric potential data (from tensiometry) and moisture data (from gravimetry and FDR probe), yields soil-water retention curves (SWRC) more consistent with ...
Ícaro Vasconcelos do Nascimento, Alexandre dos Santos Queiroz, Lucas de Sousa Oliveira, João Marcos Rodrigues dos Santos, Tiago da Costa Dantas Moniz, Raimundo Nonato de Assis Júnior, Helon Hébano de Freitas Sousa, José Carlos de Araújo, Carlos Tadeu dos Santos Dias, Cillas Pollicarto da Silva, Márcio Godofredo Rocha Lobato, Jaedson Cláudio Anunciato Mota   +11 more
doaj   +1 more source

Quantifying Ion‐Specific Effects on the Size‐Exclusion Transport of Multi‐Sized Colloids in Porous Media Using a Novel Synthetic DNA Labeling Approach

Water Resources Research, Volume 62, Issue 11, November 2026.
Abstract Colloids strongly adsorb pollutants and promote their co‐transport in aquatic environments, posing substantial ecological contamination risks. However, quantifying the size exclusion effect (SEE), a critical mechanism that enhances colloid transport, remains challenging in multi‐sized colloid systems, owing to limited high‐resolution labeling ...
Changxi Wang, Renkuan Liao, Jirka Šimůnek, Dan Luo   +3 more
wiley   +1 more source

Simulação de fluxo vertical em trincheiras de infiltração urbana [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Ambiental, Florianópolis, 2014.Estruturas de drenagem compensatórias de infiltração como trincheiras são frequentemente usadas ...
Mujovo, Marla Josefa Nen
core