Results 81 to 90 of about 34,019 (235)
The HPx software for multicomponent reactive transport during variably-saturated flow: Recent developments and applications [PDF]
, 2018 HPx is a multicomponent reactive transport model which uses HYDRUS as the flow and transport solver and PHREEQC-3 as the biogeochemical solver.
Jacques, Diederik +3 more
core +2 more sources
Unsaturated Hydraulic Conductivity Measurements with Centrifuges: A Review
Vadose Zone Journal, 2009 Conducting drainage or imbibition experiments in a centrifugal force field has long been recognized as a valid and efficient way to determine capillary pressure–saturation and relative permeability–saturation relationships. Experiments involving multiphase flow of immiscible fluids in porous media are sped up because the centrifugal acceleration is ...
E. H. van den Berg +5 more
openaire +1 more source
PFAS from a Discrete‐Event Terrestrial Source Migrates with Groundwater to Intertidal Seepages
Groundwater, EarlyView.PFAS is conveyed to the coastal intertidal zone from sources across the terrestrial landscape. Discharge of PFAS into the coastal ecosystem is complicated in space and time by the ongoing bi‐directional exchange of terrestrial groundwater and ocean water driven by tidal pumping within discharge areas.
Martin A. Briggs +8 more
wiley +1 more source
The impact of different tillage treatments on hydraulic conductivity of loamy soil
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2012 Water infiltration into the soil profile, surface runoff and soil erosion in arable lands depend on the conditions of the top layer. The tillage treatment of the top layer plays a key role in changes of the hydro-physical properties, mainly saturated ...
Ivana Kameníčková +2 more
doaj +1 more source
Capillary barrier effect on the response of residual slope to rainfall infiltration [PDF]
, 2008 Rainfall-induced slope failure is a common problem in areas covered by residual soil in tropical countries. The soil exists in unsaturated condition as ground water table is located well below the ground surface.
Chai, Erwin Pak Shin
core
Integrated model for the hydro-mechanical effects of vegetation against shallow landslides [PDF]
, 2014 Shallow landslides are instability events that lead to dramatic soil mass wasting in sloping areas and are commonly triggered by intense rainfall episodes.
Gonzalez-Ollauri, Alejandro +1 more
core +2 more sources
Temporal Evolution of Contaminant Mass Discharge: Effect of Source Remediation at Contaminated Sites
Groundwater Monitoring &Remediation, EarlyView.Abstract Contaminant mass discharge (CMD) is a key metric for evaluating remediation performance at contaminated sites posing a risk to groundwater. This study assesses temporal CMD trends and associated uncertainties using a geostatistical approach at a chlorinated solvent contaminated site following source zone remediation, supported by two decades ...
Anton Bøllingtoft +4 more
wiley +1 more source
Linear root water uptake by vegetation [PDF]
, 2009 The performance of a simple model with a linear root water extraction term that varies with time is presented in this paper. The research is based on the use of a one-dimensional form of Richard’s Equation for unsaturated moisture flow including a sink ...
Ali, Nazri, Rees, S. W.
core
Hydrological consequences of Eucalyptus afforestation in the Argentine Pampas [PDF]
, 2005 The impacts of a 40 ha stand of Eucalyptus camaldulensis in the Pampas grasslands of Argentina were explored for 2 years using a novel combination of sap flow, groundwater data, soil moisture measurements, and modeling.
Amoozegar +46 more
core +1 more source
New Phytologist, EarlyView.Summary Plant water storage contributes to transpiration, but it is unclear how its relevance in supporting transpiration depends on the stringency of stomatal regulation. Here, we show the compounding effect of stomatal regulation and hydraulic capacitance on plant water use, by means of a soil–plant hydraulic model and measurements of leaf water ...
Stefano Martinetti +3 more
wiley +1 more source