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...
This dataset was created to reconstruct the historical remobilization of permafrost carbon from the Beringian landmass to the Chukchi Sea. We analyzed carbon...
This dataset was compiled to quantify degradation of terrigenous organic carbon in surface sediments across the Laptev and East Siberian Sea. It includes raw...
This dataset contains biochemical data analyzed in the sediment core SWERUS-L2-31-PC1, an archive spanning over the past 27,000 years recovered from the...
Bulk properties (organic carbon content, nitrogen content, mineral surface area, stable and radiocarbon isotopes), as well as biomarker concentrations (lignin...
This dataset contains compound-specific radiocarbon dates for long-chain fatty acids (specific terrestrial biomarkers) along a 600-km transect from the Lena...
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 four drill cores used in a study that documents current rates and mechanisms of subsea permafrost degradation in the East...
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...
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...
Icebreaker Oden's trackline during the Lomonosov Ridge off Greenland (LOMROG) exedition 2007.
Multibeam bathymetry from coastal waters along Northwestern Greenland, from Thule in the south to Sherard Osborn Fjord in the north. More specifically, mapped...
The goal of this initiative is to develop a digital data base that contains all available bathymetric data north of 64° North, for use by mapmakers,...
Icebreaker Oden's trackline during the Lomonosov Ridge off Greenland (LOMROG) exedition 2007.
Multibeam bathymetry from Petermann Fjord and adjacent Hall Basin, Northwest Greenland, collected with Swedish icebreaker Oden. The multibeam mapping was...
Icebreaker Oden's trackline during the Arctic Gakkel Vents Expedition (AGAVE) 2007.
Icebreaker Oden's trackline during the Lomonosov Ridge off Greenland (LOMROG) exedition 2007.
Multibeam fieldsheets for the Oden Southern Ocean expedition 2007–2008.
Multibeam fieldsheets for the Oden Southern Ocean expedition 2009–2010.
Multibeam fieldsheets for the Oden Southern Ocean expedition 2010–2011.
Multibeam fieldsheets for the Sea Acceptance Test 2008 and 2009 expeditions.
The International Bathymetric Chart of the Southern Ocean (IBCSO) Version 1.0 is a digital bathymetric model (DBM) portraying the seafloor of the...
This dataset was created for a study that investigates the effect of closing the Arctic-Atlantic gateway in a coupled climate model of the Eocene-Oligocene...
This dataset contains model output that was used to produce figures in the article "Interconnectivity between volume transports through Arctic straits" by De...
The gyre index constructed here from satellite altimetry is related to core aspects of the North Atlantic subpolar gyre, meridional overturning circulation,...
The Ryder 2019 Expedition was carried out during summer 2019 in the Arctic Ocean off Northwest Greenland. The main target was Sherard Osborn Fjord where Ryder...
The Swedish icebreaker Oden has served as a research vessel for expeditions to polar regions, in both Arctic and Antarctic waters, since 1991. Facilities on...
This dataset contains acoustic midwater data from the central Arctic Ocean, collected with a wideband Simrad EK80 sonar (18 kHz center frequency) in 2016, and...
The data set includes CTD data (conductivity, temperature, and depth in the water column) from the SWERUS-C3 (Swedish-Russian-US Arctic Ocean Investigation of...
Icebreaker Oden's trackline during the Lomonosov Ridge off Greenland (LOMROG) exedition 2007.
Profiles of pressure, temperature, salinity, potential density and Turbulent Kinetic Energy (TKE) dissipation rate were measured at the ocean site of the ice...
Conductivity, temperature and depth (CTD) data collected during the Ryder 2019 Expedition from coastal waters along northwestern Greenland, from Thule in the...
Lowered acoustic doppler current profiler (LADCP) data collected at most CTD stations during the Ryder 2019 Expedition from coastal waters along northwestern...
Water and CTD station carried out along the Beringia/HOTRAX 2005 expedition from icebreaker Oden.
Water column profiles of mercury (Hg) and methylmercury (MeHg). The dataset includes observations on Total Hg, Hgᴵᴵ, Hg⁰, MeHg and other chemical...
Depth profiles of data from water samples collected by a rosette-CTD system in international waters during the second leg of the expedition SWERUS-C3. Noted...
Upper ocean gas bubbles generate airborne droplets when they burst at the surface, either "film droplets", from remnants of the surface of a bubble, or "jet...
Upper ocean turbulence data was measured at the ocean site of the ice floe roughly 100 m from the Icebreaker Oden, using instruments mounted in a tower...
Age model and sedimentological data for a marine sediment core collected on the Lomonosov Ridge adjoining the East Siberian shelf, Arctic Ocean. The dataset...
The dataset contains data on the extent of racemization and concentration of amino acids in well-dated foraminifera samples (0 – 227 ka) from the...
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...
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:...
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:...
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....
Sedimentological data from six marine sediment cores collected from the Lomonosov Ridge, Arctic Ocean. The sediment cores were collected on two separate...
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 records from Ocean Drilling Program Site 1218 in the eastern equatorial Pacific (EEP): (1) stable isotope (δ¹⁸O and δ¹³C)...
Icebreaker Oden's trackline during the Lomonosov Ridge off Greenland (LOMROG) exedition 2007.
Sediment cores retrieved during the Ymer 80 expedition with Swedish icebreaker Ymer. All the cores are strored at Stockholm University
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...
The site location for the cores retrieved during the International Ocean Drilling Program (IODP) Leg 302, also known as Arctic Coring Expedition (ACEX).
Icebreaker Oden's trackline during the International Ocean Drilling Program (IODP) Leg 302, also known as Arctic Coring Expedition (ACEX).
Icebreaker Oden's trackline during the Arctic Gakkel Vents Expedition (AGAVE) 2007.
Icebreaker Oden's trackline during the Lomonosov Ridge off Greenland (LOMROG) exedition 2007.
Icebreaker Oden's trackline during the Oden Southern Ocean expedition 2007–2008.
Icebreaker Oden's trackline during the Oden Southern Ocean expedition 2009–2010
Icebreaker Oden's trackline during the Oden Southern Ocean expedition 2010–2011
Russian nuclear icebreaker Sovetskiy Soyuz trackline during the International Ocean Drilling Program (IODP) Leg 302, also known as Arctic Coring Expedition...
Icebreaker Oden's trackline during the Sea Acceptance Test 2009
Icebreaker Oden's trackline during the NEGC 2008 expedition.
Icebreaker Oden's trackline during the Petermann 2015 expedition.
Chirp sonar profiles aquired from icebreaker Oden during the Arctic Ocean 1996 expedition with icebreaker Oden. The profiles wer aquired by towing an EdgeTech...
Sub-bottom profiling data from Herald Canyon, Arctic Ocean, acquired using the Kongsberg SBP 120 (2–7 kHz; 3° × 3°) chirp sonar installed in icebreaker...