Sulphate reduction rates of arctic deep sea sediments measured at station MSM16/2_809-1 (Sample 16, Reference)

Turnover rates were determined for surface sediment cores obtained in 2009 and 2010. Sulfate reduction (SR) were measured ex situ by the whole core injection method (doi:10.1080/01490457809377722). We incubated the samples at in situ temperature (1.0°C) for 12 hours with carrier-free 35**SO4 (dissol...

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Bibliographic Details
Main Authors: Felden, Janine, Boetius, Antje
Format: Dataset
Language:English
Published: PANGAEA - Data Publisher for Earth & Environmental Science 2013
Subjects:
DEPTH, sediment/rock
Sulfate reduction rate
MultiCorer
Radioactive tracer injection
MSM16/2
Maria S. Merian
European Seafloor Observatory Network ESONET
Hotspot Ecosystem Research and Mans Impact On European Seas HERMIONE
Arctic
Online Access:https://dx.doi.org/10.1594/pangaea.810731
https://doi.pangaea.de/10.1594/PANGAEA.810731
Description
Summary:Turnover rates were determined for surface sediment cores obtained in 2009 and 2010. Sulfate reduction (SR) were measured ex situ by the whole core injection method (doi:10.1080/01490457809377722). We incubated the samples at in situ temperature (1.0°C) for 12 hours with carrier-free 35**SO4 (dissolved in water, 50 kBq). Sediment was fixed in 20 ml 20% ZnAc solution for AOM or SR, respectively. Turnover rates were measured as previously described (doi:10.4319/lom.2004.2.171).

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