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Benthic biogeochemical parameters measured during Polarstern expedition PS94 ...
During the RV Polarstern expedition PS94, we gathered sediment samples in the Barents Sea and the central Arctic Ocean by deploying both a multiple corer (MUC) and a giant... -
Sediment oxygen uptake, benthic boundary fluxes, macrofaunal abundance and bi...
This collection contains four datasets on (1) chlorophyll a and phaeopigment concentrations, (2) nitrogen and organic carbon contents, (3) sediment oxygen uptakes and benthic... -
Total oxygen uptake rates measured during POLARSTERN cruise PS94 (TransArcII)...
Total oxygen uptake rates were assessed by conducting sediment core incubations. After MUC retrieval and sediment core preparation on deck, three cores were taken to a dark,... -
Chlorophyll pigments and total organic carbon measured during POLARSTERN crui...
Chlorophyll pigments:Subsamples of the top first cm of sediment were obtained using cut-off plastic syringes. Samples for chlorophyll pigment analyses were stored dark and... -
Microbial cell numbers measured during POLARSTERN cruise PS94 (TransArcII) to...
For the determination of prokaryotic cell numbers, 1 cm³ sediment was fixed with sterile filtered formalin/seawater at a final concentration of 2% and stored at 4°C until... -
Diffusive oxygen uptake rates measured during POLARSTERN cruise PS94 (TransAr...
We assessed diffusive oxygen uptake rates by measuring ex situ porewater oxygen microprofiles. Sediment cores were placed in a water bath and a stirring device was implemented... -
Sediment oxygen uptake and benthic boundary fluxes at the sediment-water inte...
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