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Felden, Janine; Boetius, Antje (2013): Sulphate reduction rates of arctic deep sea sediments measured at station MSM16/2_809-1 (Sample 16, Reference). Max-Planck-Institut für Marine Mikrobiologie, PANGAEA, https://doi.org/10.1594/PANGAEA.810731, In supplement to: Ruff, S Emil; Felden, Janine; Gruber-Vodicka, Harald R; Marcon, Yann; Knittel, Katrin; Ramette, Alban; Boetius, Antje (2018): In situ development of a methanotrophic microbiome in deep-sea sediments. The ISME Journal, https://doi.org/10.1038/s41396-018-0263-1

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Abstract:
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).
Coverage:
Latitude: 72.006660 * Longitude: 14.747660
Date/Time Start: 2010-09-26T08:23:00 * Date/Time End: 2010-09-26T08:23:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.155 m
Event(s):
MSM16/2_809-1 * Latitude: 72.006660 * Longitude: 14.747660 * Date/Time: 2010-09-26T08:23:00 * Elevation: -1257.4 m * Location: North Atlantic * Campaign: MSM16/2 (LOOME) * Basis: Maria S. Merian * Method/Device: MultiCorer (MUC) * Comment: Action: at sea bottom; ship position
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, sediment/rockDepthmGeocode
2Sulfate reduction rateSRRnmol/cm3/dayFelden, JanineRadioactive tracer injectionReplicate 1
3Sulfate reduction rateSRRnmol/cm3/dayFelden, JanineRadioactive tracer injectionReplicate 2
4Sulfate reduction rateSRRnmol/cm3/dayFelden, JanineRadioactive tracer injectionReplicate 3
Size:
47 data points

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