Distribution of Heavy Metals and Trace Elements in Soils of Southwest Oregon
Soil samples from 118 sites on 71 geologic units in southwest Oregon were collected and analyzed to determine the background concentrations of metals in soils of the region. Sites were chosen in areas that were relatively undisturbed by human activities. The U.S. Environmental Protection Agency appr...
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| Format: | Others |
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PDXScholar
1997
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| Online Access: | https://pdxscholar.library.pdx.edu/open_access_etds/4691 https://pdxscholar.library.pdx.edu/cgi/viewcontent.cgi?article=5762&context=open_access_etds |