9 datasets found

Composite sediment core OD1507-03TC-41GC-03PC was collected at an average water depth of 976 m in outer Petermann Fjord during The Petermann 2015 Expedition to Petermann Fjord...

Arctic sea ice is a critical component of the climate system, known to influence ocean circulation, earth's albedo, and ocean-atmosphere heat and gas exchange. Current...

We test the bulk parameters (TOC and δ13Corg) and lipid biomarker concentrations along a 2400 km surface sediment transect in the Bering-Chukchi Sea. TOC values were between 0.4...

Holocene sea ice and palaeoenvironmental conditions were reconstructed using three sediment cores from northeastern Baffin Bay (GeoB19948-3 and GeoB19927-3) and the Labrador Sea...

We provide a dataset of 42 newly collected surface sediment samples from the East Siberian Sea by analysis of Arctic sea ice (IP25) and open water phytoplankton biomarkers...

Iron fertilization of surface waters along the northern Alaskan margin (mainly linked to Cordilleran Ice Sheet iceberg discharge) as an essential driver of phytoplankton growth...

The relative importance of sea ice algal-based production is often vital for studies about climate change impacts on Arctic marine ecosystems. The relevance of sea ice algal...

A biomarker approach is applied on a well-dated core from the Beaufort Sea directly off the Mackenzie River to reconstruct changes in sea ice, sea surface temperature (SST),...

A high-resolution biomarker record was carried out on Polarstern Cruise PS93.1 (2015) to reconstruct past sea-ice variability off the continental eastern North Greenland shelf....