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21 datasets found

Atmosphere

Arctic carbon

Atmosphere-ocean carbon dioxide fluxes and gas transfer velocities during SWERUS-C3 Arctic expedition

Eddy covariance observations of atmosphere-ocean fluxes of CO₂; dissolved CO₂ in surface waters, and derived gas transfer velocities during the SWERUS-C3...

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...

Model simulations

Earth system model simulations of 2012 to 2018 for studying vegetation-aerosol-cloud feedback

This dataset contains model output from global earth system models NorESM, UKESM, EC-Earth and ECHAM-SALSA. The simulations are Atmospheric Model...

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...

Lacustrine

Arctic carbon

Methane and carbon dioxide fluxes, temperature and relative humidity at Mellersta Harrsjön lake, Stordalen Mire, Abisko, 2015

Emitted bubble, methane (CH₄) and carbon dioxide (CO₂) at water surface were measured by an automatic bubble counter (ABC) equipped with a pressure sensor...

Methane bubble fluxes from subarctic lakes on the Stordalen Mire, Abisko, Northern Sweden

This dataset provides measurements of the bubble flux of methane (CH₄), a strong climate forcing trace gas, to the atmosphere from three subarctic lakes...

Methane diffusive fluxes from subarctic lakes on the Stordalen Mire, Abisko, Northern Sweden

This dataset provides measurements of the diffusive flux of methane (CH₄), a strong climate forcing trace gas, to the atmosphere from three subarctic lakes...

Marine

Arctic carbon

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 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...

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...

Geochemistry

Coastal Yedoma deposits and continental shelf sediments in the Arctic Ocean silicon cycle collected in 2020

This dataset contains measurements on the water column chemistry, rates of dissolved silicon exchange between sediments and the water column, and amorphous...

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...

Trace gases

Methane concentrations from Askö shallow inshore areas in the Baltic Sea, June to October 2019

This dataset provides concentration measurements of dissolved methane (CH₄) from water samples and air samples collected from floating chambers. Samples were...

Terrestrial

Land cover

Biomes of the Last Glacial Maximum permafrost region

This spatial data set was constructed from empirical maps of biomes at the Last Glacial Maximum (LGM; 19 – 26,5 kyr BP) across the Northern LGM permafrost...

Peat

Peat properties obtained from a peat sequence reaching ~10 000 years BP in Store Mosse, south-central Sweden

Peat properties from an ombrotrophic bog (Store Mosse bog) located in south-central Sweden. The data include peat bulk density analysis, peat accumulation...

Soil

Terrestrial dissolved organic carbon in northern permafrost from 2000 – 2022

This dataset contains dissolved organic carbon (DOC) concentrations and ancillary biogeochemical and environmental data, collected from previously published...

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Arctic carbon Bathymetry Expedition Geochemistry Hydrography Land cover Marine chemistry Model simulations Peat Soil Trace gases Weather observations

Keywords

ACSE Accumulation rate Aerosols Arctic Ocean Arctic boundary layer Arctic clouds Automatic bubble counter Automatic floating chamber BVOC Baltic Sea Bathymetry Biogeochemistry Biomarker Biome Boreal peatland Bulk density CTD Carbon Carbon dioxide Carbon isotope Carbon remobilization Carbon system Chukchi Sea Climate change feedback Clouds Coastal erosion Coastal habitats Continental shelf Deglaciation Diffusion Dissolved organic carbon East Siberian Sea Ebullution Eddy covariance Empirical Environmental forcing factors Feedback Figaro CH₄ sensor Floating chamber Flux Gas transfer Gas transfer model Geophysics Greenhouse gas Greenhouse gas flux High Arctic Hydrography ISSS-2020 Icebreaker Oden Internet of things IoT Isotopes Isotopologues Kara Sea LGM Lake Laptev Sea Marine Geology Marine sediment Meteorology Methane Methane isotopes Micrometeorology Model simulation Multibeam Nitrogen Nutrients Oceanography Oden Organic carbon Oxygen concentration Past carbon cycling Peat Permafrost Permafrost carbon Permafrost soils Pressure SWERUS-C3 SWERUS-C3 expedition Salinity Sea ice Seafloor morphology Senseair CO₂ sensor Shallow inshore areas Silicon Subarctic Surface water Sweden Systematic review Temperature Trace gas Turbidity Vegetation Weather station Yedoma

Atmosphere

Arctic carbon

Atmosphere-ocean carbon dioxide fluxes and gas transfer velocities during SWERUS-C3 Arctic expedition

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

Model simulations

Earth system model simulations of 2012 to 2018 for studying vegetation-aerosol-cloud feedback

Weather observations

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

Lacustrine

Arctic carbon

Methane and carbon dioxide fluxes, temperature and relative humidity at Mellersta Harrsjön lake, Stordalen Mire, Abisko, 2015

Methane bubble fluxes from subarctic lakes on the Stordalen Mire, Abisko, Northern Sweden

Methane diffusive fluxes from subarctic lakes on the Stordalen Mire, Abisko, Northern Sweden

Marine

Arctic carbon

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

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

Bathymetry

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

Expedition

Data from expedition SWERUS-C3, Arctic Ocean, 2014

Geochemistry

Coastal Yedoma deposits and continental shelf sediments in the Arctic Ocean silicon cycle collected in 2020

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

Trace gases

Methane concentrations from Askö shallow inshore areas in the Baltic Sea, June to October 2019

Terrestrial

Land cover

Biomes of the Last Glacial Maximum permafrost region

Peat

Peat properties obtained from a peat sequence reaching ~10 000 years BP in Store Mosse, south-central Sweden

Soil

Terrestrial dissolved organic carbon in northern permafrost from 2000 – 2022

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