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New Trends in Soil Micromorphology

Product Image: New Trends in Soil Micromorphology

New Trends in Soil Micromorphology

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Description
The soil water retention curve, the saturated hydraulic conductivity and the unsaturated hydraulic conductivity function are basic soil hydraulic functions and parameters. Ample apprehension of the soil hydraulic functions and parameters is required for a successful formulation of the principles leading to sustainable soil management, agricultural production and environmental protection. From these, all the other parameters, required in the solution of the practical tasks, are derived. The basic soil hydraulic functions are strongly dependent upon the soil porous system. The development of models is characteristic by the gradual transition from the simplest concepts up to the sophisticated approaches, which should correspond to the visual reality studied by soil micromorphology. 2 Soil Porous System and Soil Micromorphometry 2.1 An Overview on the Quantification of the Soil Porous System Quanti? cation of the soil porous system consists of classi? cation of soil pores, ch- acterization of the soil pores shapes and the estimation of the pore size distribution function. When the hydraulic functions of the soil pores are considered, the following laws of hydrostatics and hydrodynamics are applied as best ? tting to the classi? cation criteria of the size of the pores (Kutilek and Nielsen 1994, p. 20, Kutilek 2004): A. Submicroscopic pores that are so small that they preclude clusters of water molecules from forming ? uid particles or continuous water ? ow paths.
Product details
Edition:
1
Number of Pages:
292
Release Date:
2008-09-11
Publication Date:
2008-09-11
Publisher:
Springer Berlin Heidelberg
Languages:
Original: English
ISBN10:
3540791337
ISBN13:
9783540791331
GPSR Manufacturer Reference:
Weight:
606 g
Height:
160 cm
Width:
241 cm
Thickness:
22 cm
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