Advances of modeling water flow in variably saturated soils with SWAP
| Autor: | Jos van Dam, Rob Hendriks, J.G. Kroes, Piet Groenendijk |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2008 |
| Předmět: |
rainfall interception
Groundwater flow Water table Water flow Soil Science Soil science repellent porous-media infiltration irrigation system evaporation Water balance Leerstoelgroep Bodemnatuurkunde Alterra - Centre for Water and Climate Subsurface flow Hydrology WIMEK sirsa district Groundwater recharge Leerstoelgroep Bodemnatuurkunde ecohydrologie en grondwaterbeheer Soil Physics cracked clay soil ecohydrologie en grondwaterbeheer Ecohydrology and Groundwater Management transport Soil Physics Ecohydrology and Groundwater Management simulate preferential flow Environmental science Groundwater model Surface water drainage Alterra - Centrum Water en Klimaat |
| Zdroj: | Vadose Zone Journal, 7(2), 640-653 Vadose Zone Journal 7 (2008) 2 |
| ISSN: | 1539-1663 |
| Popis: | The Soil Water Atmosphere Plant (SWAP) model simulates transport of water, solutes, and heat in the vadose zone in interaction with vegetation development. Special features of the model are generic crop growth, versatile top boundary conditions, macroporous flow, and interaction of soil water with groundwater and surface water. We discuss typical model applications that have appeared in recent scientific literature. New model developments are explained with respect to the numerical solution of Richards' equation, macroporous flow, evapotranspiration, and interactions with groundwater and surface water. We describe case studies on agricultural water productivity, regional nutrient management, and groundwater conservation by surface water management. Finally we envision model developments with respect to SWAP for the coming 5 to 10 yr. |
| Databáze: | OpenAIRE |
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