Seasonal variations in pore water and sediment geochemistry of littoral lake sediments (Asylum Lake, MI, USA).

Geochem Trans · 2006 · PMC1769484 · PMID 17181862

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may be significantno p-value reported

Pb and Zn extracted in the FMO step may be associated with Fe oxides, although given the good correlation between Fe extracted as FMO and Fe extracted as HEF in the Kostka and Luther extraction, contributions of Fe, Pb and Zn from sulfide phases oxidized during freeze-drying may be significant.

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