Determination of soil hydrophysical characteristics in the Ivankovo Reservoir watershed

被引：0
|
作者：
E. M. Gusev
V. Shtekauerova
K. Steglova
Yu. Maierchak
A. G. Kocharyan
K. E. Nikitskaya
机构：
[1] Russian Academy of Sciences,Water Problems Institute
[2] Slovak Academy of Sciences,Institute of Hydrology
来源：
Water Resources | 2008年 / 35卷
关键词：
Hydraulic Conductivity; Soil Water Content; Podzolic Soil; Wilt Point; Agricultural Ecosystem;
D O I：
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中图分类号：
学科分类号：
摘要：
The capillary-sorption potential and the unsaturated hydraulic conductivity of soils as functions of soil water content are derived for forest, meadow, and agricultural ecosystems of the Ivankovo Reservoir watershed. The parameters of van Genuchten-Mualem equations were determined for the same soils based on data on soil particle size distribution and density. Computer code HYDRUS-1D and the obtained data were used to calculate the values of field capacity of soils in forest, meadow, and agricultural ecosystems in the drainage basin of the Ivankovo Reservoir.
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页码：330 / 338
页数：8
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