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26 datasets found

Atmosphere

Aerosols

Aerosol particle type fractions from the Arctic Ocean 2018 marine aerosol reference tank experiments

This dataset includes the number fractions of aerosol particles assigned to three particle types from the marine aerosol reference tank (MART) experiments...

Distribution of organics in aerosol particles from the Arctic Ocean 2018 marine aerosol reference tank experiments

This dataset includes a summary of the organic compounds (detected using Raman microspectroscopy) in sea spray aerosol particles. The sea spray aerosol...

Representative Raman spectra of aerosol particles from the Arctic Ocean 2018 marine aerosol reference tank experiments

This dataset includes Raman spectra of the three representative particle types identified in sea spray aerosol particles generated during the marine aerosol...

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...

Near seafloor CTD-profiles, oxygen time series, and water velocity profile time series at the station Askö B1, Sweden, June 2019

The dataset consists of 3 sets of total 613 benthic profiles with a conductivity-temperature-depth (CTD) sonde positioned at the seafloor in the benthic...

Marine chemistry

Surface water data collected for the Arctic Ocean 2018 marine aerosol reference tank experiments

This dataset includes measurements of water temperature, salinity, chlorophyll a, dissolved organic carbon (DOC), dissolved organic nitrogen (DON), particulate...

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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Sub-categories

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

Keywords

ACSE AGAVE expedition AO18 AO2018 Aerosol Aerosol chemical properties Alpine Anoxia Arctic Arctic Ocean Automatic bubble counter Automatic floating chamber BBL Baltic Sea Bathymetry Benthic boundary layer Biogeochemistry Biology Biomarker CCSEM-EDX Central Arctic Ocean Chemistry Chukchi Sea Clouds Coastal habitats Coastal oxygen Communities Concentration Continental shelf Cryostratification Diffusion East Siberian Sea Ebullution Ecosystem Electron microscopy Elevation Environmental forcing factors Figaro CH₄ sensor Fish Floating chamber Flux Food web Forest Gas transfer model Geophysics Greenhouse gas flux High Arctic Historical Hypoxia 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 MOCCHA Marine Marine Geology Marine aerosol reference tank Marine sediment Meteorology Methane Methane isotopes Microbiology Microclimate Micrometeorology Microsensor Mine pollution Mineral dust Mineralogy Monomictic Multibeam OM removal Observations Ocean biology and chemistry Oceanography Oden Organic carbon Organic compound Organic matter Particle type number fraction Peat Peatland Pelagic Permafrost thaw Pro-glacial Radiosonde Raman Raman microspectroscopy Reconstruction Regional climate models SAS 2021 expedition SWERUS-C3 SWERUS-C3 expedition Sea spray aerosol Seafloor morphology Sediment Senseair CO₂ sensor Shallow inshore areas Silicon Squid Stordalen Stream water Subarctic Sulfur isotopes Surface energy budget Sympagic Tarfala Temperature Time series Topoclimate Trace gas Turbulence Under-ice Vertical mixing Water quality Water temperature Water temperatures Weather station XRD analysis Yedoma Zooplankton iButton

Atmosphere

Aerosols

Aerosol particle type fractions from the Arctic Ocean 2018 marine aerosol reference tank experiments

Distribution of organics in aerosol particles from the Arctic Ocean 2018 marine aerosol reference tank experiments

Representative Raman spectra of aerosol particles from the Arctic Ocean 2018 marine aerosol reference tank experiments

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

Near seafloor CTD-profiles, oxygen time series, and water velocity profile time series at the station Askö B1, Sweden, June 2019

Marine chemistry

Surface water data collected for the Arctic Ocean 2018 marine aerosol reference tank experiments

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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