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24 datasets found

Atmosphere

Aerosols

Volatility of aerosol particles from NO₃ oxidation of α-pinene, isoprene and β-caryophyllene

The Nitrate Aerosol and Volatility Experiment (NArVE) aimed to study the NO₃-induced secondary organic aerosol (SOA) formation and evolution from three...

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...

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...

Lacustrine

Arctic carbon

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...

Sediment cores

Lateglacial and early Holocene multi-proxy data set for the ancient lake at Atteköpsmosse, southern Sweden

Lithostratigraphy, tephra, geochemistry, biomarkers, hydrogen isotopes, radiocarbon dates, age model, chironomid counts and percentages, pollen counts and...

Organic geochemical data including leaf wax hydrogen isotopes from Sokli, Northern Finland

The dataset contains bulk geochemical data (TOC, TN, bulk δ¹³C and δ¹⁵N), leaf wax concentrations and their hydrogen isotope composition, from the...

Temperature and hydrological data for the last 18,000 years from Lake Nong Thale Prong, Southern Thailand

Data from a sediment core from Nong Thale Prong, Southern Thailand, including radiocarbon data, plant macrofossil and charcoal data, bulk geochemistry, leaf...

Marine

Arctic carbon

Dissolved organic carbon (DOC) concentrations and its optical properties in the Laptev and East Siberian Seas 2003–2011

This dataset was compiled for a study that aims to assess spatial and interannual distributions of chromophoric dissolved organic matter in the Laptev and East...

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...

Lithology and thermal data from subsea permafrost drillcores of the SE Laptev Sea

Lithology and thermal data from four drill cores used in a study that documents current rates and mechanisms of subsea permafrost degradation in the East...

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...

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...

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...

Seawater carbonate chemistry from CTD bottle samples during the Ryder 2019 expedition

Depth profiles of seawater pH and total alkalinity (TA) from water samples collected during the Ryder 2019 Expedition from coastal waters along northwestern...

Underway measurements of seawater pH and total alkalinity from the Ryder 2019 expedition

Continuous, underway measurements of seawater pH and total alkalinity (TA) were collected from the surface seawater intake system on board the Swedish...

Sediment cores

Carbonate content, carbon and oxygen stable isotopes of bulk sediment from the eastern equatorial Pacific

The data consist of carbonate content and carbon and oxygen stable isotope composition of bulk sediment samples deposited since the late Miocene (~7 Ma) at the...

Temperature

Miocene temperature portal

This data portal serves as a resource for investigators interested in the study of Miocene climate, about 23 to 5 million years ago. It collates a list of key...

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...

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Aerosols Arctic carbon Bathymetry Expedition Geochemistry Hydrology Marine chemistry Model simulations Sediment cores Temperature Trace gases

Keywords

Aerosols Arctic Ocean Arctic carbon BVOC Baltic Sea Bathymetry Biogenic Bloom Biogeochemistry Biology Biomarker Biomarkers Bottom water temperature Bulk sediment CDOM CTD Carbon dioxide Carbon isotopes Carbon system Carbonate system Central Arctic Ocean Chemistry Chukchi Sea Climate proxy data Climate variability Clouds Coastal habitats Communities Concentration Continental shelf DOC Diffusion Dissolved organic carbon East Siberia East Siberian Arctic Sea East Siberian Sea Eastern equatorial Pacific Ebullution Ecosystem Eemian Environmental forcing factors Feedback Finland Fish Floating chamber Flux Food web Gas transfer model Geophysics Greenhouse gas Hydrogen isotopes Hydrography ISSS-2020 Icebreaker Oden Isotopes Khibiny Kola Peninsula Lake Laptev Sea Last Interglacial Late Miocene Lateglacial MIS 5e Marine Geology Marine chemistry Marine sediment Maritime continent Meteorology Methane Methane isotopes Mg/Ca Microbiology Micrometeorology Mine pollution Miocene Model simulation Multi-proxy Multibeam Nitrogen Nutrients Oceanography Optical properties Organic carbon Organo nitrates Paleoceanography Paleoclimate Paleoenvironment Paleotemperature Pelagic Radiocarbon Ryder 2019 expedition SAS 2021 expedition SWERUS-C3 SWERUS-C3 expedition Sea surface temperature Seafloor morphology Seasonality changes Secondary organic aerosols Sediment Shallow inshore areas Silicon Southern Sweden Squid Stable isotopes Stream water Subarctic Subsea permafrost Sulfur isotopes Surface water Sympagic TEX86 Trace gas Uk'37 Underway Volatility Water quality Weather station Yedoma Zooplankton

Atmosphere

Aerosols

Volatility of aerosol particles from NO₃ oxidation of α-pinene, isoprene and β-caryophyllene

Arctic carbon

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

Model simulations

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

Lacustrine

Arctic carbon

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

Sediment cores

Lateglacial and early Holocene multi-proxy data set for the ancient lake at Atteköpsmosse, southern Sweden

Organic geochemical data including leaf wax hydrogen isotopes from Sokli, Northern Finland

Temperature and hydrological data for the last 18,000 years from Lake Nong Thale Prong, Southern Thailand

Marine

Arctic carbon

Dissolved organic carbon (DOC) concentrations and its optical properties in the Laptev and East Siberian Seas 2003–2011

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

Lithology and thermal data from subsea permafrost drillcores of the SE Laptev Sea

Bathymetry

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

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

Seawater carbonate chemistry from CTD bottle samples during the Ryder 2019 expedition

Underway measurements of seawater pH and total alkalinity from the Ryder 2019 expedition

Sediment cores

Carbonate content, carbon and oxygen stable isotopes of bulk sediment from the eastern equatorial Pacific

Temperature

Miocene temperature portal

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

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