44 datasets found

Sediment cores (40 cm long, 10 cm diameter) were retrieved at nine stations (NPAL04 to NPAL19) with a four-tube multi-corer. Additionally, one short sediment core (6 cm length x...

Sediment cores (40 cm long, 10 cm diameter) were retrieved at nine stations (NPAL04 to NPAL19) with a four-tube multi-corer. Additionally, one short sediment core (6 cm length x...

This dataset gives an overview of environmental and biological data including temperature, bulk salinity, brine salinity, brine volume fraction, particulate organic carbon,...

This dataset comprises dissolved organic matter (DOM) composition from axenic and xenic cultures of Thalassiosira gravida that were cultivated at the Alfred-Wegener-Institute...

This dataset comprises dissolved organic carbon (DOC) concentrations from axenic and xenic cultures of Thalassiosira gravida that were cultivated at the Alfred-Wegener-Institute...

In March 2023, cell densities of the Arctic diatom Thalassiosira gravida (isolated from the Central Arctic Ocean) were determined to calculate its growth rates at different...

15N nitrate uptake assays were conducted using tracer additions of highly enriched (98%) 15N-labeled nitrate for four Arctic-adapted strains of Thalassiosira gravida and three...

This dataset presents the results of temperature performance curve (TPC) experiments conducted on Arctic and temperate diatom species to investigate their thermal adaptation....

This dataset encompasses maximum growth rates derived from photoperiod reaction norm experiments conducted on Arctic and temperate strains of the diatoms Thalassiosira gravida...

The dataset includes Magnetic susceptibility (MS) from sediment core CAGE19-3-KH14-GPC02 in the eastern Fram Strait between 140 and 90 ka. MS was measured on u-channels in 3 mm...

The dataset includes XRF calcium and titanium counts per second from sediment core CAGE19-3-KH14-GPC02 in the eastern Fram Strait between 140 and 90 ka.

The dataset includes ice rafted debris reported in debris/g sediment from sediment core CAGE19-3-KH14-GPC02 in the eastern Fram Strait between 140 and 90 ka.

The dataset includes groupings of raw dinoflagellate cyst counts and their percentages from sediment core CAGE19-3-KH14-GPC02 in the eastern Fram Strait between 140 and 90 ka.

The dataset includes stable oxygen isotopes (δ18O) of Neogloboquadrina pachyderma, Oridorsalis umbonatus, and Cibicidoides wuellerstorfi from sediment core CAGE19-3-KH14-GPC02...

The dataset includes dinoflagellate cyst counts from sediment core CAGE19-3-KH14-GPC02 in the eastern Fram Strait between 140 and 90 ka.

The dataset includes biomarkers (IP25, Brassicasterol, Campesterol, Dinosterol and Sitosterol reported in µg/gTOC and µg/g sediment, the PIP25 index for semi-quantitative sea...

Gene copies of the sympagic dinoflagellate Polarella glacialis were determined by droplet digital PCR on samples from marine sediment core KH21-234-34GC collected from the...

Here we present a magnetic susceptibility dataset from marine sediment core KH21-234-34GC , for its age model. Core KH21-234-34GC was retrieved from the Yermak Plateu...

Radiocarbon dates were determined by picking shells of Neogloboquadrina pachyderma at four depths from marine sediment core KH21-234-34GC collected from the Yermak Plateu...

During the AO2023-1 expedition (1-21 June 2023), Melosira assemblages were collected using a handpump at a sampling site in Fram Strait. In addition to performing physiological...