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22 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

Multi-proxy dataset from Les Échets, France

¹⁴C dates, OSL dates, mineral magnetic, grain size, geochemistry, pollen and diatom data for the lacustrine sediment sequence of Les Échets in France...

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

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...

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

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...

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...

Sediment cores

Bulk sediment records from ODP Site 851, eastern equatorial Pacific Ocean

The data comprise coarse fraction concentrations, carbonate content and carbon and oxygen stable isotopes (δ¹³C and δ¹⁸O) of deep-sea sediment samples...

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...

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...

Terrestrial

Geochemistry

Lipid biomarker glycerol dialkyl glycerol tetraether (GDGT) distributions from soils, peats and lake sediments on Sumatra

This dataset contains glycerol dialkyl glycerol tetraether (GDGT) distributions from a soil transect, two peat cores and a short lake core on West Sumatra. We...

Geochronology

Paleomagnetic and optically stimulated luminescence data from Fraser Island and the Cooloola Sand Mass, Queensland, Australia

This dataset includes chronological data collected from the Fraser Island and Cooloola Sand Mass dunefields between 2015 and 2019. The purpose of the...

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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Sub-categories

Arctic carbon Bathymetry Expedition Geochemistry Geochronology Hydrology Marine Geophysics Marine chemistry Sediment cores Temperature

Keywords

Age model Anaerobic oxidation Anoxia Antarctica Aquatic biota Arctic Ocean BBL Bathymetry Benthic boundary layer Biogenic Bloom Biogeochemistry Biology Biomarker Biomarkers Bulk marine sediment Bulk sediment Carbon and Oxygen isotopes Carbon isotopes Central Arctic Ocean Chemistry Climate indicator Climate indicator plant species Climate reconstruction Climate variability Climate warming Coastal oxygen Coccolithophores Communities Concentration Continental shelf Cooloola Sand Mass Cryostratification Dating Diatoms Diffusion Dissociation Dunes Eastern equatorial Pacific Ebullution Ecosystem Eemian Eocene Fennoscandia Finland Fish Flux Food web Foraminifera Fraser Island GDGT Gas hydrate Geochemical proxy data Geochemistry Geochronology Geophysics Grain size Greenhouse H-GDGTs Holocene Hydrogen isotopes Hypoxia ISSS-2020 Icebreaker Oden Java Lake Lake Tarfala Lake ice Lake ice phenology Lake sediments Last Interglacial Late Miocene Lateglacial Les Echets Lipids MIS 5e MIS2 MIS3 Marine Geology Marine geology Marine sediment Maritime continent Matuyama/Bruhnes boundary Meteorology Methane Methane emissions Methane isotopes Microbiology Micrometeorology Middle Pleistocene Transition Mineral magnetics Multi-proxy Multibeam Nitrogen OSL OSL dates Observations Oceanography Oligocene Optically stimulated luminescence Organic carbon Palaeoceanography Paleoclimate Paleomagnetism Paleotemperature Pelagic Plant macrofossils Pollen Proxy SAS 2021 expedition SWERUS-C3 SWERUS-C3 expedition Scandinavia Seafloor methane Seafloor morphology Seasonality changes Sediment Sediment properties Silicon Squid Stable isotopes Subarctic Summer temperature Sympagic TOUGH+Hydrate Tarfala Temperature proxy Temperature reconstruction Terrestial biota Time series Trace gas Under-ice Volcanoes Warm-pool Water temperatures Weather station Yedoma Zooplankton brGDGTs isoGDGTs ¹⁴C dates

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

Multi-proxy dataset from Les Échets, France

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

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

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

Marine chemistry

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

Marine Geophysics

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

Sediment cores

Bulk sediment records from ODP Site 851, eastern equatorial Pacific Ocean

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

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

Terrestrial

Geochemistry

Lipid biomarker glycerol dialkyl glycerol tetraether (GDGT) distributions from soils, peats and lake sediments on Sumatra

Geochronology

Paleomagnetic and optically stimulated luminescence data from Fraser Island and the Cooloola Sand Mass, Queensland, Australia

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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