Soils profiles and processes /

This program looks at the way soils can vary even within a small area of a forest. A well-developed podzol is examined in detail, with samples taken from the center of each horizon and then analyzed for organic content, soil acidity, mineral content, and particle size distribution. The measurements...

Full description

Other Authors: Films for the Humanities & Sciences (Firm), Infobase., Granada Media (Firm)
Format: Video
Language: English
Published: New York, N.Y. : Infobase, [2005], c1982.
Physical Description: 1 streaming video file (20 min.) : sd., col., digital file.
Series: Geology (New York, N.Y.)
Subjects:

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