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21 datasets found

Atmosphere

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...

Temperature

Stockholm winter/spring 500-year temperature reconstruction

Historical documentary sources, reflecting different port activities in Stockholm, are used along with the instrumental temperature record to derive a...

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...

Hydrology

Water temperatures from the arctic-alpine Lake Tarfala (Darfáljávri), Northern Sweden, 2019 – 2020 and 2021 – 2022

This dataset provides measurements of water temperature recorded in the glacier-proximal arctic-alpine Lake Tarfala in the Kebnekaise Mountains, Northern...

Lake Ice

Time lapse imagery of the ice-on event at Lake Tarfala, Kebnekaise Mountains, northern Sweden, autumn 2022

This dataset contains images of Lake Tarfala taken every 2 hours (irrespective of day- or nighttime) during the period from 16 September, 2022 to 31 October,...

Observations

Time lapse imagery of the ice-off event at Lake Tarfala, Kebnekaise Mountains, northern Sweden, summer 2023

This dataset contains images of Lake Tarfala taken every 2 hours during the period from 10 June, 2023 to 24 July, 2023. During this period, the surface of Lake...

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...

Water temperatures from the arctic-alpine Lake Tarfala, Northern Sweden, 2016⁠ – ⁠2019

This dataset provides measurements of water temperature recorded in the glacier-proximal arctic-alpine Lake Tarfala in the Kebnekaise Mountains, Northern...

Marine

Bathymetry

High-resolution bathymetry data from expedition AGAVE, Arctic Ocean, 2007

Multibeam bathymetry from areas in the central Artic Ocean with a main focus on the Gakkel Ridge. High-resolution bathymetry data are commonly used to...

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...

General metadata from expedition SAS, Arctic Ocean, 2021

The Synoptic Arctic Survey (SAS) 2021 expedition was carried out during summer 2021 in the Arctic Ocean, covering a large area including parts of the Amundsen...

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...

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

Hydrology

Water quality data from stream water in the Khibiny massif, Kola Peninsula, Russia, August 2017

The dataset includes base chemistry, elemental concentrations, and sulfur isotopic composition (i.e., δ³⁴S-values in SO₄²⁻) from 11 stream water...

Peat

Litter bag decomposition at Stordalen mire 2011 – 2013

The dataset contains litter decomposition rates using 3 litter bags collections and their covariate environmental data. We measured in-situ decomposition of...

Loss-of-ignition, elemental carbon and mineral data from a peat composite – from a method study for organic matter removal

This dataset contains the measured values of loss of ignition (LOI), residual elemental carbon and identified minerals from peat composite sub-samples...

Temperature

Temperature and relative air humidity records from near-ground microclimate loggers in the central Swedish forest 2015–2016

The dataset contains temperature and relative air humidity measurements from 203 microloggers that were installed near the ground across the central Swedish...

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Arctic carbon Bathymetry Clouds Expedition Geochemistry Hydrology Lake Ice Observations Peat Temperature Trace gases

Keywords

ACSE AGAVE expedition Alpine Arctic Arctic Ocean Automatic bubble counter Automatic floating chamber Baltic Sea Bathymetry Biogeochemistry Biology Biomarker Central Arctic Ocean Chemistry Chukchi Sea Clouds Coastal habitats Communities Concentration Continental shelf Cryostratification Diffusion East Siberian Sea Ebullution Ecosystem Elevation Environmental forcing factors Figaro CH₄ sensor Fish Floating chamber Flux Food web Forest Gas transfer model Geophysics Greenhouse gas flux High Arctic Historical Ice-off Ice-on Icebreaker Oden Internet of things IoT Kara Sea Khibiny Kola Peninsula Lacustrine Lake Lake Tarfala Lake ice Lake ice phenology Lake temperature Laptev Sea Limnology Litter decomposition Marine Geology Marine sediment Meteorology Methane Methane isotopes Microbiology Microclimate Micrometeorology Microsensor Mine pollution Mineral dust Mineralogy Monomictic Multibeam OM removal Observations Oceanography Oden Organic carbon Organic matter Peat Peatland Pelagic Permafrost thaw Pro-glacial Radiosonde Reconstruction Regional climate models SAS 2021 expedition SWERUS-C3 SWERUS-C3 expedition Seafloor morphology Sediment Senseair CO₂ sensor Shallow inshore areas Silicon Squid Stordalen Stream water Subarctic Sulfur isotopes Surface energy budget Sympagic Tarfala Temperature Topoclimate Trace gas Turbulence Under-ice Vertical mixing Water quality Water temperature Water temperatures Weather station XRD analysis Yedoma Zooplankton iButton

Atmosphere

Clouds

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

Temperature

Stockholm winter/spring 500-year temperature reconstruction

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

Hydrology

Water temperatures from the arctic-alpine Lake Tarfala (Darfáljávri), Northern Sweden, 2019 – 2020 and 2021 – 2022

Lake Ice

Time lapse imagery of the ice-on event at Lake Tarfala, Kebnekaise Mountains, northern Sweden, autumn 2022

Observations

Time lapse imagery of the ice-off event at Lake Tarfala, Kebnekaise Mountains, northern Sweden, summer 2023

Temperature

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

Water temperatures from the arctic-alpine Lake Tarfala, Northern Sweden, 2016⁠ – ⁠2019

Marine

Bathymetry

High-resolution bathymetry data from expedition AGAVE, Arctic Ocean, 2007

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

Expedition

Data from expedition SWERUS-C3, Arctic Ocean, 2014

General metadata from expedition SAS, Arctic Ocean, 2021

Geochemistry

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

Trace gases

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

Terrestrial

Hydrology

Water quality data from stream water in the Khibiny massif, Kola Peninsula, Russia, August 2017

Peat

Litter bag decomposition at Stordalen mire 2011 – 2013

Loss-of-ignition, elemental carbon and mineral data from a peat composite – from a method study for organic matter removal

Temperature

Temperature and relative air humidity records from near-ground microclimate loggers in the central Swedish forest 2015–2016

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