modelling soil water flow
On parameterization of heat conduction in coupled soil water and heat flow modelling
... Abstract: Soil water and heat transport plays an important role in various hydrologic, agricultural, and industrial ap- ...study, soil thermal conditions at a mountain meadow during the vegetation ...
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Modelling stream flow and quantifying blue water using a modified STREAM model for a heterogeneous, highly utilized and data scarce river basin in Africa
... Integrated water resources management is a com- bination of managing blue and green water ...blue water resources, as information on spatially distributed evaporative water use is not as ...
17
Modelling soil water dynamics and root water uptake for apple trees under water storage pit irrigation
... Abstract: Water storage pit irrigation is a new method suitable for apple ...as water saving, water retention and drought ...of soil water movement and root water uptake is ...
9
Modelling of Ground Water and Contaminant Transport through Soil Column A State of the Art Review
... mathematical modelling? It is an accepted scientific practice, which provides the mechanism for comprehensive representation of basic ...contaminated soil. Leaching of chemical simply refers to the ...
5
The European soil erosion model (EUROSEM): documentation and user guide
... storm soil loss, and assume a steady flow profile along the ...annual soil loss, steady flow is rarely achieved, and the WEPP methodology will be ...within-storm modelling of erosion ...
124
On the value of water quality data and informative flow states in karst modelling
... (i) soil and epikarst depths, (ii) fractions of concentrated and diffuse recharge to the groundwater, (iii) epikarst hydrodynamics, and (iv) groundwater hydrodynamics by distribution func- tions that are applied ...
15
Analysis of Soil Water Response to Grass Transpiration
... numerical modelling of soil water movement in response to the root water uptake that is driven by ...The flow of water in a lysimeter, installed at a grass covered hillslope site ...
14
MODELLING FLOW AND TRANSPORT IN UNSATURATED ZONE.
... of soil hydraulic properties on the ...of flow and contaminant transport, although the spatial distribution of a contaminant plume could be very ...unsaturated flow and transport models in a ...
6
Model based estimation of pesticides and transformation products and their export pathways in a headwater catchment
... preferential flow pathways was less dependent on substance fate characteristics than soil matrix export, but total soil water flow to tile drains increased more due to preferential ...
16
Simulating preferential soil water flow and tracer transport using the Lagrangian Soil Water and Solute Transport Model
... and water dy- namics in macroporous ...preferential flow of non- interacting tracers is generalized, further field experiments on a variety of differently structured soils are ...the soil hydraulic ...
19
IPA (v1): a framework for agent-based modelling of soil water movement
... old water or pushed out old wa- ter due to freshwater intrusion can be ...finer modelling of hydro- chemical and small-scale pedo-physical processes that occur during the transport of water through ...
13
Modelling water flow and seasonal soil moisture dynamics in analluvial groundwater fed wetland
... saturated-unsaturated flow model HYDRUS-2D (Šimùnek et ...takes soil moisture into account. The variability encountered in the soil hydraulic properties is approximated by a linear model using ...
10
Modelling and measurement of soil gas flow
... sand two structures were built. These were essentially identical, so that changes to one structure could be monitored against the other as a control. BRE was using the facility to investigate the methods to remediate ...
273
Effect of antecedent soil moisture on infiltration and preferential flow in texture contrast soils
... Preferential flow has been shown to be both common and widespread in agricultural soils, however the processes and mechanisms responsible for preferential flow in texture contrast soils have not previously ...
432
Multidisciplinary approach to assess the water self-depuration characteristics of Suquía River (Córdoba, Argentina)
... of Water and Sanitation of the Province of ...riparian soil, 0 to 20 cm) were collected in sterile receptacles. Water samples were taken 10 to 15 cm below the water surface in sterile glass ...
13
Root Study: Why Is It behind Other Plant Studies?
... the soil-root system is not regarded anymore in the recent models as a “homogeneous-iso- tropic growth medium, where roots are randomly dis- persed”, but as a root system controlled by its genes, with a wide ...
6
Swat Based Soil Erosion Modeling of Nashe, Blue Nile Basin, Ethiopia
... use, soil type and applied management strategies for better estimation of the loadings (flows and sediment) from sub basin and predicts the influence of land management practice on constituent yields from a ...
7
Studying nitrate-N leaching with a bromide tracer in an irrigated silt loam soil
... Though macropore flow was evident in hastening the movement of some of the Br tracer downward through the soil, drainage equivalent to total displacement of the antecedent soil water at [r] ...
14
Predictive water quality modelling and resilience flow conditioning to manage discolouration risk in operational trunk mains
... incremental flow increases could be used to condition and in the process clean, CI trunk mains as a maintenance ...safeguard water quality within a 1 NTU target value (maintaining a safety of error margin ...
23
Identifying (subsurface) anthropogenic heat sources that influence temperature in the drinking water distribution system
... The water temperature in the drinking water distribution system and at customers’ taps approaches the surrounding soil temperature at a depth of 1 ...m. Water temperature is an important ...
9