Dataset - B2FIND

Methane and nitrous oxide dissolved gas concentrations from rivers in the Nor...

This dataset contains methane and nitrous oxide dissolved gas concentration and dissolved methane carbon isotope data from rivers in the Canadian Arctic Archipelago region...

Organic geochemistry and biomarker data from Baffin Bay surface sediments

Samples were collected from Baffin Bay in 2008, 2015, and 2017 aboard the CSS Hudson and Amundsen research vessels. The box core and triggers cores were collected at water...

Diatom concentrations and fluxes from marine sediment core AMD14-204_CASQ

Relative contribution of the “marginal ice zone”, “drift-ice/pack-ice” and “summer subsurface” diatom indicator groups, diatom valve and Chaetoceros resting spore concentrations...

Organic pyrolysis data from eastern Baffin Bay, sediment core AMD14-204C

Radiocarbon dating of Arctic marine sediment is often challenging due to the low availability of calcareous fossils. Consequently, bulk organic matter dating has at times been...

Fossil diatom record from marine sediment core AMD14-204_CASQ

Raw counts of fossil diatom taxa from the marine sediment core AMD14-204 that was retrieved from the West Greenland shelf, offshore Upernavik, and which spans the last ca. 9,000...

Dissolved organic matter of PeCaBeau water samples

The water sampling was performed using a CTD Rosette system, consisting of 12 L Niskin bottles. The samples were filtered using a 0.7 μm Whatman GF/F syringe filter (filter was...

Colored dissolved organic matter of PeCaBeau water samples

For CDOM absorption (aCDOM(λ)), the sample was filtered through a 0.45 μm cellulose acetate filter (Whatman GF/F syringe filter) which had been rinsed with 50 mL sample water....

Chlorophyll a and phaeopigments at the sediment-water interface in the Canadi...

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Biomarker data in sediments from the (sub)Arctic

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(Supplement 1) Benthic carbon turnover and sediment pigments in the southeast...

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(Table 2) C remineralisation, pigments and macrobenthic biomass at stations s...

This dataset has no description

Organic matter and sedimentological properties of marine surface sediments in...

The data originates from 23 drilling stations sampled in the Canadian Beaufort Sea in September and October 2021 as part of the PeCaBeau2021 (Permafrost Carbon on the Beaufort...

Concentrations and fluxes of the sea-ice biomarkers 2,6,10,14-Tetramethyl-7-(...

Concentrations of the sea-ice biomarker IP25 and highly branched isoprenoid triene (HBI III) (ng/g), total organic carbon content (TOC; %), IP25 and HBI III concentrations...

Concentrations of palynomorphs in sediment core AMD0509-20

The concentration of palynomorphs was estimated from the marker-grain methods and reported in specimens per cubic centimetre of wet sediment. The palynomorphs include marine...