SOIL FACTORS RELATED TO DISSOLVED ORGANIC CARBON CONCENTRATIONS IN A BLACK SPRUCE SWAMP, MICHIGAN
Date Published: 1994
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- McLaughlin, James
Michigan Tech - Lewin, Jeffrey
Michigan Tech - Reed, David
Michigan Tech - Trettin, Carl
Oak Ridge National Lab - Jurgensen, Martin
Michigan Tech - Gale, Margaret
Michigan Tech
Controls on dissolved organic carbon concentrations were examined through field and laboratory measurements of a Typic Haplaquod in Michigan. The average DOC concentration in the soil solution at 30 cm depth was 32 mg/L, and the groundwater DOC concentration at 2m depth was 18 mg/L. Oxidation-reduction potentials measured in the upper 30 cm of soil ranged from -220 mV to +500 mV, indicating the presence of both reduced and oxidized conditions at the site.
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