Some Relationships Between Sedimentary Trace Metal Concentrations and Freshwater Phytoplankton and Sedimentary Diatom Species Composition
Sediments from 21 Oregon lakes were analyzed for seven metals (Fe, Mn, Zn, Cu, Co, Ni, V) in three forms (exchangeable, organic+sulfides, and oxyhydroxides+ oxides+ carbonates) using a sequential fractionation procedure. The summer epilimnetic filterable concentration of an eighth (Mo) was also dete...
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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/1295 https://pdxscholar.library.pdx.edu/cgi/viewcontent.cgi?article=2294&context=open_access_etds |