Search results

Atmosphere

Marine

Arctic carbon

Atmospheric methane and carbon dioxide and surface water methane during SWERUS-C3

Atmospheric observations of CH₄, CO₂, and dissolved CH₄ in surface waters, during leg 1 of the SWERUS-C3 project in the Arctic Ocean in July and August...

Biomarker and bulk organic carbon data for surface sediments across the Laptev Sea

This dataset was compiled for a study that aims to assess the fate of terrestrial organic carbon in the Arctic marine environment by exploring how it changes...

Bulk organic carbon and biomarker data for the marine sediment core SWERUS-L2-4-PC1, Chukchi Sea, Arctic Ocean

This dataset was created to reconstruct the historical remobilization of permafrost carbon from the Beringian landmass to the Chukchi Sea. We analyzed carbon...

Bulk organic carbon, isotopes and mineral surface area for surface sediments across the Laptev and East Siberian Sea

This dataset was compiled to quantify degradation of terrigenous organic carbon in surface sediments across the Laptev and East Siberian Sea. It includes raw...

Centennial-scale sediment records of organic matter supply and degradation status from the East Siberian Sea

Bulk properties (organic carbon content, nitrogen content, mineral surface area, stable and radiocarbon isotopes), as well as biomarker concentrations (lignin...

Cross-shelf transport time and degradation rates for terrestrial organic matter in the Laptev Sea

This dataset contains compound-specific radiocarbon dates for long-chain fatty acids (specific terrestrial biomarkers) along a 600-km transect from the Lena...

Dissolved organic carbon (DOC) concentrations and its optical properties in the Laptev and East Siberian Seas 2003–2011

This dataset was compiled for a study that aims to assess spatial and interannual distributions of chromophoric dissolved organic matter in the Laptev and East...

Lithology and thermal data from subsea permafrost drillcores of the SE Laptev Sea

Lithology and thermal data from four drill cores used in a study that documents current rates and mechanisms of subsea permafrost degradation in the East...

Organic carbon data from the Eurasian Arctic Shelf

Percentage of permafrost organic carbon resequestered by iron oxides in the Eurasian Arctic Shelf. Overall, the 15 ± 5% in the Laptev Sea and 6.4 ± 5% in...

Seawater Carbonate System, Ocean Acidification and Related Parameters in the East Siberian Arctic Shelf Seas

This dataset builds on an order of magnitude more observations than reports to date on Ocean Acidification (OA) in the Arctic Ocean; and, for the first time in...

Sediment cores

In-situ Temperature, Thermal Conductivity and Heat Flow of East Siberian Margin Sediments

Summary of published data used to calculate marine heat flow at sediment coring stations on SWERUS-C3-L2 in 2014. The data file includes A.) Summary table of...

Marine sediment core data from Chukchi Sea, Arctic Ocean, core SWERUS-L2-2-PC1

Data from sediment core SWERUS-L2-2-PC1. The core was collected during the SWERUS-C3 expedition with icebreaker Oden 2014. Core length: 8.2 m. Coring site:...

Marine sediment core data from Chukchi Sea, Arctic Ocean, core SWERUS-L2-4-PC1

Data from sediment core SWERUS-L2-4-PC1. The core was collected during the SWERUS-C3 expedition with icebreaker Oden 2014. Core length: 6.1 m. Coring site:...

Marine sediment core data from De Long Trough, Siberian margin and slope, Arctic Ocean

Sediment core data from four sites in the East Siberian Sea, Arctic Ocean. The cores were collected during the SWERUS-C3 expedition with icebreaker Oden 2014....

North Atlantic Eocene Oligocene foraminiferal stable isotope and Mg/Ca proxy data

Benthic and planktic foraminifera oxygen and carbon stable isotope measurements from four North Atlantic deep sea drill sites from the late Eocene to early...

Paleoceanographic proxy data sets from the Eocene-Oligocene boundary interval of ODP Site 1218, eastern Equatorial Pacific

Paleoceanographic proxy records from Ocean Drilling Program Site 1218 in the eastern equatorial Pacific (EEP): (1) stable isotope (δ¹⁸O and δ¹³C)...

The 3.6 ka Aniakchak tephra in marine sediments from the Chukchi Sea, Arctic Ocean

The eruption of the Alaskan Aniakchak volcano of 3.6 thousand years ago was one of the largest Holocene eruptions worldwide. The resulting ash is found in...

 

Map

Search

Keywords

ACSE Active layer Aerosols Air pollution Arctic Arctic Arctic Ocean Arctic boundary layer Arctic clouds Arctic shelf seas Arctic shelves Benthic Foraminifera Benthic foraminifera Bering Strait Biomarkers Black carbon C/N ratio CDOM CTD Carbon Carbon cycle Carbon cycling Carbon dioxide Carbon isotope Carbon system Chirp Chukchi Sea Climate Climate change feedback Coastal erosion Compound-specific radiocarbon DOC De Long Trough Deep sea Deep water Deglaciation Degradation Degradation rates Deltas Dissolved organic carbon East Siberia East Siberia permafrost East Siberian Margin East Siberian Sea Eddy covariance Elemental carbon Eocene Equatorial Pacific Gas transfer Greenhouse gas HMW plant-wax lipids Herald Canyon High Arctic Holocene Hydrography ISSS-08 Iron oxides Isotopes Kara Sea Laptev Sea Lignin Lomonosov Ridge Marine Marine Heat Flow Marine chemistry Marine geology Meteorology Methane Mg/Ca Nitrogen North Atlantic Norway Nutrients Ocean acidification Ocean circulation Oden Oligocene Optical properties Organic carbon Oxygen Oxygen concentration Oxygen isotope Palaeoceanography Palaeoclimate Paleoceanography Past carbon cycling Peat Permafrost Planktic foraminifera Plant macrofossils Position and speed Pressure Productivity Radiocarbon Reservoir age Russian Sub-Arctic SWERUS-C3 Salinity Sea ice Seawater temperature Sediment transport Sedimentology Sediments Seismoacoustic Sequestration Ship log Ship navigation Siberia Soil organic carbon Soil taxonomy Source apportionment Stable isotopes Sub-bottom profiling Subarctic Subsea permafrost Surface water Sweden Temperature Tephra Thematic mapping Thermokarst Transport Transport modeling Tree rings Turbidity Weather station