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27 datasets found

Atmosphere

Aerosols

Concentration of bioaerosols and ice nucleating particles at Zeppelin Observatory, Svalbard, 2017 – 2020

Using a single-particle online optical instrument we measured the coarse particle concentration (optical diameter bigger than 0.8 µm) at the Zeppelin...

Light absorbing aerosol along with air mass history measured at the Zeppelin observatory in Svalbard

The dataset includes a harmonised 22-year long time series (2002 – 2023) of light-absorbing aerosol atmospheric particles. In support of the harmonised...

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...

Observations

Navigation, meteorological and surface seawater data from the SWERUS-C3 Arctic Ocean expedition in 2014

Measurements from icebreaker Oden’s navigation, meteorological and surface seawater systems from the SWERUS-C3 expedition to the Eastern Arctic Ocean in July...

Weather observations

Weather data from the MISU weather station during the SWERUS-C3 Arctic Ocean expedition in 2014

Measurements of near-surface wind speed and direction, temperature, relative humidity, air pressure, shortwave and longwave downwelling radiation, and surface...

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

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...

Circulation

Data from a modelling study of climate sensitivity and meridional overturning circulation in the late Eocene using GFDL CM2.1

This dataset presents climate model data for the late Eocene (38 Ma). The data includes atmosphere and ocean temperature, meridional overturning circulation,...

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...

Hydrography

CTD data from the SWERUS-C3 expedition 2014 in the Arctic Ocean

The data set includes CTD data (conductivity, temperature, and depth in the water column) from the SWERUS-C3 (Swedish-Russian-US Arctic Ocean Investigation of...

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...

Model simulations

Data from a modelling study to investigate North Atlantic sea surface temperature at the Eocene-Oligocene Transition

This dataset accompanies a study that investigates the evolution of North Atlantic sea surface temperature (SST) across the Eocene-Oligocene Transition (EOT)...

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...

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...

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...

Terrestrial

Ecosystems

CO₂ reconstruction for the Miocene Climatic Optimum based on fossil plants

The dataset contains the supporting information to stomatal-proxy and isotope based CO₂ reconstructions performed on a dataset of fossil leaves from the...

Soil

A high spatial resolution soil carbon and nitrogen dataset for the northern permafrost region

This spatial dataset is quantifying soil organic carbon (SOC) and total nitrogen (TN) storage with their carbon to nitrogen ratio (C/N) in soils of the...

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Aerosols Arctic carbon Bathymetry Circulation Ecosystems Expedition Hydrography Marine chemistry Model simulations Observations Sediment cores Soil Temperature Weather observations

Keywords

ACSE Aerosols Air mass history Antarctica Arctic Arctic Ocean Arctic boundary layer Arctic clouds BVOC Bathymetry Benthic foraminifera Bioaerosols Biogenic Bloom Biogeochemistry Biomarker Biomarkers Black carbon Bottom water temperature Bulk marine sediment Bulk sediment CO₂ reconstruction CTD Carbon Carbon and Oxygen isotopes Carbon dioxide Carbon isotopes Carbon to nitrogen ratio Chukchi Sea Climate model Climate proxy data Climate sensitivity Climate variability Clouds Coccolithophores Concentration Deep water Diffusion East Siberia East Siberian Margin East Siberian Sea Eastern equatorial Pacific Ebullution Eemian Eocene Eocene-Oligocene Transition Feedback Finland Flux Foraminifera Fossil leaves Geochemical proxy data Geophysics Greenhouse Greenhouse gas HYSPLIT Herald Canyon High Arctic Hydrogen isotopes Hydrography ISSS-2020 Ice nucleating particles Icebreaker Oden Java Kara Sea Lake Laptev Sea Last Interglacial Late Miocene Lateglacial Light-absorbing Lomonosov Ridge MIS 5e Marine Geology Marine Heat Flow Marine geology Marine sediment Maritime continent Meridional overturning circulation Meteorology Methane Methane isotopes Mg/Ca Micrometeorology Miocene Miocene Climatic Optimum Model simulation Multi-proxy Multibeam Nitrogen North Atlantic Northern circumpolar permafrost region Ocean circulation Oceanography Oden Oligocene Organic carbon Oxygen Oxygen concentration Palaeoceanography Palaeoclimate Paleoceanography Paleoclimate Paleoenvironment Paleotemperature Planktic foraminifera Position and speed Pressure SWERUS-C3 SWERUS-C3 expedition Salinity Sea surface temperature Seafloor morphology Seasonality changes Seawater temperature Sediment properties Ship log Ship navigation Soil organic carbon Southern Sweden Stable isotopes Stomatal proxy Subarctic Subsea permafrost Surface water Svalbard TEX86 Temperature Total nitrogen Trace gas Turbidity Uk'37 Volcanoes Warm-pool Weather station Zeppelin

Atmosphere

Aerosols

Concentration of bioaerosols and ice nucleating particles at Zeppelin Observatory, Svalbard, 2017 – 2020

Light absorbing aerosol along with air mass history measured at the Zeppelin observatory in Svalbard

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

Observations

Navigation, meteorological and surface seawater data from the SWERUS-C3 Arctic Ocean expedition in 2014

Weather observations

Weather data from the MISU weather station during the SWERUS-C3 Arctic Ocean expedition in 2014

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

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

Circulation

Data from a modelling study of climate sensitivity and meridional overturning circulation in the late Eocene using GFDL CM2.1

Expedition

Data from expedition SWERUS-C3, Arctic Ocean, 2014

Hydrography

CTD data from the SWERUS-C3 expedition 2014 in the Arctic Ocean

Marine chemistry

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

Model simulations

Data from a modelling study to investigate North Atlantic sea surface temperature at the Eocene-Oligocene Transition

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

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

Temperature

Miocene temperature portal

Terrestrial

Ecosystems

CO₂ reconstruction for the Miocene Climatic Optimum based on fossil plants

Soil

A high spatial resolution soil carbon and nitrogen dataset for the northern permafrost region

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