Integrated modelling of the soil–water–atmosphere–plant system using the model SWAP 2·0 an overview of theory and an application
Integrated modelling of the soil–water–atmosphere–plant system using the model SWAP 2·0 an overview of theory and an application
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DOI：
10.1002/1099-1085(20000815/30)14:11/12
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发表时间：
2000-08
影响因子：
3.2
通讯作者：
J. Kroes;J. Wesseling;J. Dam
中科院分区：
文献类型：
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作者：
J. Kroes;J. Wesseling;J. Dam
包气带在土壤中发生的所有类型的过程中起着至关重要的作用。包气带过程的建模有助于了解和量化土地使用、灌溉、盐度和气候变化等方面的影响。SWAP（Soil-Water-Atmosphere-Plant）第二版是一个模拟表层土壤一维水热溶质运移的数值模式。所有这些过程对作物生长的影响也可以模拟。本文简要介绍了该计划提供的一些选项。敏感性分析的结果进行了讨论，其次是在沿海地区的土壤盐分变化的案例研究
The vadose zone plays an essential role in all types of processes that occur in the soil. Modelling of the processes in the vadose zone helps to understand and quantify effects of, for example, land use, irrigation, salinity and climate changes. Version 2 of SWAP (soil-water-atmosphere-plant) is a numerical model that simulates the (interaction between) one-dimensional soil moisture, heat and solute transport in the topsoil layers. The influence of all these processes on crop growth may be simulated as well. This article describes briefly some of the options the program offers. The results of a sensitivity analysis are discussed, followed by a case study on variations in soil salinity in a coastal area