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Pedosphere

 
(′ped·ə′sfir)

(geology) That shell or layer of the earth in which soil-forming processes occur.


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The pedosphere (from the Greek πέδον [pedon] soil, earth + σφαίρα [sfaíra] sphere) is the outermost layer of the Earth that is composed of soil and subject to soil formation processes. It exists at the interface of the lithosphere, atmosphere, hydrosphere and biosphere.[1]

See also

References

  1. ^ Elissa Levine, 2001, The Pedosphere As A Hub

 
 
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Earth's spheres
Hydropedology
Soil organic matter

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Sci-Tech Dictionary. McGraw-Hill Dictionary of Scientific and Technical Terms. Copyright © 2003, 1994, 1989, 1984, 1978, 1976, 1974 by McGraw-Hill Companies, Inc. All rights reserved.  Read more
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