Unknown
PANGAEA
In:
Supplement to: Lein, Alla Yu; Pimenov, Nikolay V; Rusanov, Igor I; Pavlova, Galina A; Savvichev, Alexander S; Verkhovskaya, Z I (2008): Methane cycle in the Barents Sea. Translated from Litologiya i Poleznyye Iskopaemyye, 2008, 43(5), 455-479, Lithology and Mineral Resources, 43(5), 405-428, https://doi.org/10.1134/S0024490208050015
Publication Date:
2023-05-12
Description:
Biogeochemical cycle of methane in the Barents Sea was studied using isotope geochemistry to determine rates of microbial methane oxidation. It was established that microbiological processes (glucose consumption, 14CO2 assimilation, sulfate reduction, and slow methane oxidation) in oxidized surface and weakly reduced sediments are marked by only insignificant change in SO4 concentration and absence of notable increase of total alkalinity and N/NH4 downward sediment cores. Microbial methane productivity was 0.111x10**6 mol/day. Taking into account volume of the water column, microbial methane consumption therein can be as much as 1.8x10**6 mol/day.
Keywords:
Archive of Ocean Data; ARCOD
Type:
Dataset
Format:
application/zip, 8 datasets
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