The Biogeochemistry of Lakes in the Mount St. Helens Blast Zone
Dilution and ash weathering are the most important processes controlling the ion chemistry of lakes in the Mount St. Helens blast zone. Gibbs' models indicated total dissolved solids were decreasing as a result of dilution from high precipitation and runoff and the lakes plot in the rock weathe...
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| Format: | Others |
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PDXScholar
1995
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| Online Access: | https://pdxscholar.library.pdx.edu/open_access_etds/4927 https://pdxscholar.library.pdx.edu/cgi/viewcontent.cgi?article=5999&context=open_access_etds |