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11 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...

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 concentrations from subarctic lakes on the Stordalen Mire, Abisko, Northern Sweden

This dataset provides concentration measurements of dissolved methane (CH₄), a strong climate forcing trace gas, in the water column of 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...

Temperature

Temperatures in subarctic lakes on the Stordalen Mire, Abisko, Northern Sweden

Water temperature measurements in three small post-glacial subarctic lakes (Inre Harrsjön, Mellersta Harrsjön, Villasjön) surrounding the Stordalen Mire, 9...

Marine

Arctic carbon

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...

Marine Geophysics

Selected model output from numerical simulations of future climate warming-induced seafloor methane escape

This dataset contains selected model output for numerical simulations of future climate warming-induced seafloor methane escape from dissociating marine gas...

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...

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Arctic carbon Bathymetry Expedition Marine Geophysics Temperature Trace gases

Keywords

Anaerobic oxidation Arctic Ocean Arctic carbon Automatic bubble counter Automatic floating chamber Baltic Sea Bathymetry Biogeochemistry Biomarker Carbon dioxide Chukchi Sea Climate warming Coastal habitats Concentration Diffusion Dissociation East Siberian Arctic Sea East Siberian Sea Ebullution Environmental forcing factors Figaro CH₄ sensor Floating chamber Flux Gas hydrate Gas transfer model Geophysics Greenhouse gas Greenhouse gas flux Icebreaker Oden Internet of things IoT Isotopes Lake Lake temperature Laptev Sea Marine Geology Marine sediment Meteorology Methane Methane emissions Methane isotopes Micrometeorology Multibeam Oceanography Organic carbon Radiocarbon SWERUS-C3 SWERUS-C3 expedition Seafloor methane Seafloor morphology Senseair CO₂ sensor Shallow inshore areas Subarctic Surface water TOUGH+Hydrate Trace gas Weather station

Atmosphere

Arctic carbon

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

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 concentrations from subarctic lakes on the Stordalen Mire, Abisko, Northern Sweden

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

Temperature

Temperatures in subarctic lakes on the Stordalen Mire, Abisko, Northern Sweden

Marine

Arctic carbon

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

Marine Geophysics

Selected model output from numerical simulations of future climate warming-induced seafloor methane escape

Trace gases

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

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