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This is a list of U.S. state soils. A state soil is a soil that has special significance to a particular state. Each state in the United States has selected a state soil, twenty of which have been legislatively established. These official state soils share the same level of distinction as official state flowers and birds.
Pages in category "Types of soil" The following 151 pages are in this category, out of 151 total. ... List of U.S. state soils; USDA soil taxonomy; Ustic; Ustochrept ...
The soil suborders within an order are differentiated on the basis of soil properties and horizons which depend on soil moisture and temperature. Forty-seven suborders are recognized in the United States. [6] The soil great group category is a subdivision of a suborder in which the kind and sequence of soil horizons distinguish one soil from ...
Soil in the United States; List of state soil science associations; USDA soil taxonomy * List of U.S. state soils; 0–9. 1938 USDA soil taxonomy; A. Antigo (soil) B ...
Soils are the product of climate, organisms and topography, acting on parent (geologic) material over time. Thus the great diversity of geologic materials, geomorphic processes, climatic conditions, biotic assemblages and land surface ages in the United States is responsible for the presence of an enormous variety of mineral and organic soils.
This is a complete list of soil science licensing boards in the United States. State licensing in this context refers to any state regulatory program which limits the professional practice of soil science within state jurisdiction to individuals qualified by the state.
In the United States, the EPA and the United States Geological Survey (USGS) are the principal federal agencies working with the CEC to define and map ecoregions. Ecoregions may be identified by similarities in geology , physiography , vegetation , climate , soils , land use , wildlife distributions, and hydrology .
Early soil scientists. This is a comprehensive list of state-level professional soil science associations in the United States. There is a US Consortium of Soil Science Associations that strives to increase work, communication and corporation between these associations and other soil scientist associations.lun