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21 datasets found

Atmosphere

Arctic carbon

Atmospheric methane and carbon dioxide and surface water methane from the SWERUS-C3 Arctic Ocean expedition in 2014, leg 1

Atmospheric observations of CH₄ and CO₂ above the Eastern Arctic Ocean, and dissolved CH₄ in surface waters of the Eastern Arctic Ocean in July and...

Atmospheric methane and carbon dioxide from the SWERUS-C3 Arctic Ocean expedition in 2014, leg 2

Shipborne atmospheric measurements of methane (CH₄) and carbon dioxide (CO₂) from the Eastern Arctic Ocean in August and September 2014. This dataset...

Carbon isotope ratio (δ¹³C) in atmospheric methane from the SWERUS-C3 Arctic Ocean expedition in 2014

Shipborne observations of methane isotopic ratio (δ¹³C) from the Eastern Arctic Ocean in July and August 2014. This dataset provides rare measurements of...

Clouds

Meteorological observations during the SWERUS-C3 Arctic Ocean expedition 2014 and colocated regional climate model output

Observations of the atmospheric thermodynamic structure, wind profiles and surface energy budget components from the Eastern Arctic Ocean in July through early...

Micrometeorology

Micrometeorological data from icebreaker Oden’s foremast during the SWERUS-C3 Arctic Ocean expedition in 2014

Air-sea fluxes and other micrometeorological variables derived from fast response (20 Hz) measurements of the 3-dimensional wind vector, temperature and...

Observations

Navigation, meteorological and surface seawater data from the SWERUS-C3 Arctic Ocean expedition in 2014

Measurements from icebreaker Oden’s navigation, meteorological and surface seawater systems from the SWERUS-C3 expedition to the Eastern Arctic Ocean in July...

Weather observations

Weather data from the MISU weather station during the SWERUS-C3 Arctic Ocean expedition in 2014

Measurements of near-surface wind speed and direction, temperature, relative humidity, air pressure, shortwave and longwave downwelling radiation, and surface...

Marine

Arctic 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...

Bulk organic carbon, isotopes and terrigenous biomarkers for the marine sediment core SWERUS-L2-31-PC1

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...

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...

Isotope data (Δ¹⁴C, δ¹³C and δD) for dissolved methane at the Outer Eurasian Arctic Shelf

Isotope data for dissolved methane determined in samples collected from vertical and bottom-water horizontal casts in the outer Laptev Sea. The data was...

Bathymetry

High-resolution bathymetry data from expedition SWERUS-C3 Leg 2, Arctic Ocean, 2014

Multibeam bathymetry from areas in the East Siberian Arctic Ocean and adjacent deep waters off the continental shelf. More specifically, mapped areas include...

Expedition

Data from expedition SWERUS-C3, Arctic Ocean, 2014

The SWERUS-C3 (Swedish – Russian – US Arctic Ocean Investigation of Climate-Cryosphere-Carbon Interactions) expedition was carried out during the summer of...

Hydrography

CTD data from the SWERUS-C3 expedition 2014 in the Arctic Ocean

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...

Marine chemistry

Chemical data of depth profiles of stations in international water collected during the SWERUS-C3 Arctic expedition

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...

Nitrous oxide data collected in the Siberian Arctic Ocean in summer 2014 and autumn 2020

This dataset includes observational data related to nitrous oxide (N₂O) in the Kara, Laptev and East Siberian Sea, generated during the ISSS-2020 expedition...

Porewater nutrients from sediments collected during the SWERUS-C3 expedition 2014 on the East Siberian shelf and slope

This dataset contains the major nutrients ammonium, dissolved silica, dissolved inorganic phosphate collected from the porewaters of sediment from 16 stations...

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Arctic carbon Bathymetry Clouds Expedition Hydrography Marine chemistry Micrometeorology Observations Sediment cores Weather observations

Keywords

ACSE Age model Air-sea interaction Arctic Ocean Arctic boundary layer Arctic carbon Arctic clouds Arctic shelf seas Arctic shelves Bathymetry Biogeochemistry Biomarker CTD Carbon cycle Carbon dioxide Carbon remobilization Carbon system Chukchi Sea Clouds Compound-specific radiocarbon De Long Trough Deglaciation Degradation Degradation rates Dissolved ammonium Dissolved iron Dissolved phosphate Dissolved silica East Siberian Arctic Sea East Siberian Margin East Siberian Sea Eddy covariance Geophysics Greenhouse gas Herald Canyon High Arctic Hydrography ISSS-08 ISSS-2020 Icebreaker Oden Isotopes Isotopologues Kara Sea Laptev Sea Lomonosov Ridge Marine Geology Marine Heat Flow Marine sediment Marine sediments Meteorology Methane Micrometeorological data Micrometeorology Multibeam Nitrogen Nutrients OSL dating Oceanography Oden Organic carbon Oxygen concentration Past carbon cycling Permafrost carbon Porewater Position and speed Pressure Quaternary Radiocarbon Radiosonde Regional climate models SWERUS-C3 SWERUS-C3 expedition Salinity Seafloor morphology Seawater temperature Sediment transport Sedimentology Sediments Ship log Ship navigation Siberian shelf Surface energy budget Surface water Swerus-C3 Temperature Trace gas Transport Turbidity Turbulence Weather station XRF

Atmosphere

Arctic carbon

Atmospheric methane and carbon dioxide and surface water methane from the SWERUS-C3 Arctic Ocean expedition in 2014, leg 1

Atmospheric methane and carbon dioxide from the SWERUS-C3 Arctic Ocean expedition in 2014, leg 2

Carbon isotope ratio (δ¹³C) in atmospheric methane from the SWERUS-C3 Arctic Ocean expedition in 2014

Clouds

Meteorological observations during the SWERUS-C3 Arctic Ocean expedition 2014 and colocated regional climate model output

Micrometeorology

Micrometeorological data from icebreaker Oden’s foremast during the SWERUS-C3 Arctic Ocean expedition in 2014

Observations

Navigation, meteorological and surface seawater data from the SWERUS-C3 Arctic Ocean expedition in 2014

Weather observations

Weather data from the MISU weather station during the SWERUS-C3 Arctic Ocean expedition in 2014

Marine

Arctic carbon

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

Bulk organic carbon, isotopes and terrigenous biomarkers for the marine sediment core SWERUS-L2-31-PC1

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

Isotope data (Δ¹⁴C, δ¹³C and δD) for dissolved methane at the Outer Eurasian Arctic Shelf

Bathymetry

High-resolution bathymetry data from expedition SWERUS-C3 Leg 2, Arctic Ocean, 2014

Expedition

Data from expedition SWERUS-C3, Arctic Ocean, 2014

Hydrography

CTD data from the SWERUS-C3 expedition 2014 in the Arctic Ocean

Marine chemistry

Chemical data of depth profiles of stations in international water collected during the SWERUS-C3 Arctic expedition

Nitrous oxide data collected in the Siberian Arctic Ocean in summer 2014 and autumn 2020

Porewater nutrients from sediments collected during the SWERUS-C3 expedition 2014 on the East Siberian shelf and slope

Sediment cores

Age model and physical properties of sediment from the Arctic Siberian margin, core SWERUS-L2-31PC

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

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

Physical properties and age model of sediment core SWERUS-L2-29-GC1 from the Lomonosov Ridge, Arctic Ocean

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