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Frequently, climate and hydrology models require information about soil physical properties in the form of continous distributions rather than discrete classes. In the case of soil texture, the relative proportions of sand, silt, and clay provide an alternative to discrete texture classes.

Methodws | Datasets | Image

STATSGO Mapunits | Soil Texture Class | Depth to Bedrock
Sand, Silt, Clay Fractions | Rock Fragment Class | Rock Fragment Volume
Bulk Density | Porosity | Permeability
Available Water Capacity | pH | Plasticity
K-Factor | Hydrologic Soil Groups | Curve Numbers

Background | Methods | Data Coverages | Citation | Feedback

CONUS-Soil | STATSGO | SSURGO

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4/19/99