Silicate weathering in anoxic marine sediment as a requirement for authigenic carbonate burial
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DOI: 10.1016/j.earscirev.2019.102960
Abstract: Abstract We emphasize the importance of marine silicate weathering (MSiW) reactions in anoxic sediment as fundamental in generating alkalinity and cations needed for carbonate precipitation and preservation along continental margins. We use a model that… read more here.
Keywords: weathering anoxic; authigenic carbonate; 87sr 86sr; silicate weathering ... See more keywords
Biogeochemical processes controlling authigenic carbonate formation within the sediment column from the Okinawa Trough
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DOI: 10.1016/j.gca.2017.10.029
Abstract: Abstract Authigenic carbonates are one type of conspicuous manifestation in seep environments that can provide long-term archives of past seepage activity and methane cycling in the oceans. Comprehensive investigations of the microbial community functional structure… read more here.
Keywords: carbonate formation; okinawa trough; methane; authigenic carbonate ... See more keywords