Dataset - B2FIND

Abundance and biomass of macrobenthic organisms collected from grab and corer...

This dataset is a component of the PAN-Arctic data collection of benthic BIOtas (PANABIO) and has been collated during the Census of Marine Life project Arctic Ocean Diversity...

New GDGT-based temperature calibration for the Southern Ocean

This is a collection of 137 sites (Lamping et al., 2021; Ho et al., 2014; Jaeschke et al., 2017; Kim et al., 2010) in the Pacific sector of the Southern Ocean south of the SAF,...

OHGDGT global surface sediment data

Here, we compile an extensive global surface sediment dataset of OH-isoGDGTs as well as regular isoprenoid GDGTs (isoGDGTs), with both data generated at NIOZ and previously...

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...

Multi-scale data on macrobenthic biodiversity and environmental variables alo...

Within the project The Changing Arctic Transpolar System (CATS) we compiled macrobenthic community data from previously conducted ship expeditions into the Arctic Ocean. These...

Carbon isotopes composition of otoliths from surface samples of the Lomonosov...

Fossil fish otoliths were collected in surface sediments (0 to 1 cm) from the Lomonosov Ridge, Arctic Ocean, recovered with a giant box corer during the R/V Polarstern...