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17 datasets found

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...

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...

Sediment cores

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

Water temperatures from 12 north-western Finnish Lapland subarctic lakes 2019 – ⁠2022

This dataset provides year-round measurements of water temperatures from 12 small and shallow lakes in north-western Finnish Lapland between...

Marine

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...

High-resolution bathymetry from expedition Petermann, Northwest Greenland, 2015

Multibeam bathymetry from seafloor off northwestern sector of the Greenland Ice Sheet, where Petermann Glacier drains into Nares Strait. The data reveal...

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

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...

Sediment cores

Eocene-Oligocene age planktonic and benthic foraminifera oxygen and carbon stable isotopes from the NKK-1 borehole, central Java

This data set involves geochemical paleoceanographic proxy records from a borehole drilled in the Nanggulan region of central Java, Indonesia, and includes...

In-situ Temperature, Thermal Conductivity and Heat Flow of East Siberian Margin Sediments

Summary of published data used to calculate marine heat flow at sediment coring stations on SWERUS-C3-L2 in 2014. The data file includes A.) Summary table of...

North Atlantic Eocene Oligocene foraminiferal stable isotope and Mg/Ca proxy data

Benthic and planktic foraminifera oxygen and carbon stable isotope measurements from four North Atlantic deep sea drill sites from the late Eocene to early...

Terrestrial

Temperature

Compilation of local vegetation and July temperature reconstructions for southern Scandinavia 15,000 to 11,000 years ago

The dataset provides a compilation of published and unpublished plant micro- and macrofossils from 15 sites across Denmark and southern Sweden. The...

Definition of climate indicator plant species and their common minimum July temperature limits

This dataset provides a list of 62 different climate indicator plant species together with their minimum July temperature requirements. For each plant...

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Arctic carbon Bathymetry Expedition Geochemistry Hydrology Marine chemistry Sediment cores Temperature

Keywords

Antarctica Aquatic biota Arctic Ocean Bathymetry Benthic foraminifera Biogeochemistry Biology Biomarker Biomarkers Carbon Central Arctic Ocean Chemistry Climate indicator Climate indicator plant species Climate reconstruction Climate variability Communities Concentration Continental shelf Cryostratification Deep water Diffusion East Siberian Margin Ebullution Ecosystem Eemian Eocene Fennoscandia Finland Fish Flux Food web Foraminifera Geochemical proxy data Geophysics Greenhouse Herald Canyon Holocene Hydrogen isotopes Hydrology ISSS-2020 Icebreaker Oden Java Lake Lake Tarfala Lake ice Lake ice phenology Last Interglacial Lateglacial Lomonosov Ridge MIS 5e Marine Geology Marine Heat Flow Marine geology Marine sediment Meteorology Methane Methane isotopes Mg/Ca Microbiology Micrometeorology Multibeam Nitrogen North Atlantic Observations Ocean circulation Oceanography Oligocene Organic carbon Oxygen Palaeoceanography Palaeoclimate Paleoclimate Pelagic Planktic foraminifera Plant macrofossils SAS 2021 expedition SWERUS-C3 SWERUS-C3 expedition Scandinavia Seafloor morphology Seasonality changes Sediment Silicon Squid Stable isotopes Subarctic Summer temperature Sympagic Tarfala Temperature proxy Terrestial biota Thermistor Trace gas Under-ice Volcanoes Warm-pool Water temperature Water temperatures Weather station Yedoma Zooplankton

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

Hydrology

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

Sediment cores

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

Temperature

Water temperatures from 12 north-western Finnish Lapland subarctic lakes 2019 – ⁠2022

Marine

Bathymetry

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

High-resolution bathymetry from expedition Petermann, Northwest Greenland, 2015

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

Nitrous oxide data collected in the Siberian Arctic Ocean in summer 2014 and autumn 2020

Sediment cores

Eocene-Oligocene age planktonic and benthic foraminifera oxygen and carbon stable isotopes from the NKK-1 borehole, central Java

In-situ Temperature, Thermal Conductivity and Heat Flow of East Siberian Margin Sediments

North Atlantic Eocene Oligocene foraminiferal stable isotope and Mg/Ca proxy data

Terrestrial

Temperature

Compilation of local vegetation and July temperature reconstructions for southern Scandinavia 15,000 to 11,000 years ago

Definition of climate indicator plant species and their common minimum July temperature limits

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