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17 datasets found

Marine

Circulation

Data from a modelling study on Arctic closure as a trigger for Atlantic overturning at the Eocene-Oligocene transition

This dataset was created for a study that investigates the effect of closing the Arctic-Atlantic gateway in a coupled climate model of the Eocene-Oligocene...

Ecosystems

Algal pigment concentrations from the Arctic Ocean 2018 expedition

This dataset contains pigment concentrations from the phytoplankton community in the water column along an ice floe drift station in the High Arctic Ocean....

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

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...

Hydrography

Acoustic and in-situ observations of double-diffusive finestructure in the Arctic Ocean, August to September 2016

This dataset contains acoustic midwater data from the central Arctic Ocean, collected with a wideband Simrad EK80 sonar (18 kHz center frequency) in 2016, and...

Oceanographic CTD data from the high-Arctic ASCOS expedition 2008

Profiles of pressure, temperature, salinity, potential density and Turbulent Kinetic Energy (TKE) dissipation rate were measured at the ocean site of the ice...

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...

Dissolved nutrient concentrations from the Arctic Ocean 2018 expedition

Dissolved nutrient concentrations (nitrite, nitrate, ammonium, phosphate and silicate) of water samples collected via CTD (conductivity, temperature, depth)...

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...

Seawater dimethyl sulfide and dimethylsulfoniopropionate data from the Arctic Ocean 2018 expedition

Discrete water-column dimethyl sulfide (DMS) and dimethylsulfoniopropionate (DMSP) measurements collected aboard icebreaker Oden during the Arctic Ocean 2018...

Observations

Ocean turbulence data from the high-Arctic ASCOS expedition 2008

Upper ocean turbulence data was measured at the ocean site of the ice floe roughly 100 m from the Icebreaker Oden, using instruments mounted in a tower...

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...

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...

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Sub-categories

Circulation Ecosystems Expedition Geochemistry Hydrography Marine chemistry Observations Sediment cores Temperature

Keywords

AO18 AO2016 AO2018 ASCOS Anoxia Antarctica Arctic Ocean Arctic boundary layer Arctic clouds Arctic gateways Atlantic meridional overturning circulation BBL Bathymetry Benthic boundary layer Benthic foraminifera Biogenic Bloom Biogeochemistry Biology Biomarker Bottom water temperature Bulk marine sediment Bulk sediment CTD Carbon Carbon and Oxygen isotopes Carbon system Carbonate system Central Arctic Ocean Chemistry Climate modelling Climate proxy data Coastal oxygen Coccolithophores Communities Deep water Double-diffusion Eastern equatorial Pacific Ecosystem Eocene Eocene-Oligocene Transition Fish Food web Foraminifera Geochemical proxy data Greenhouse High Arctic Hydrography Hypoxia Ice-covered Ice-floe drift station Icebreaker Oden Java Langrangian study Late Miocene Marine Geology Marine geology Marine sediment Meteorology Mg/Ca Microbiology Micrometeorology Miocene Multibeam Nitrate North Atlantic Nutrients Ocean Ocean biology and chemistry Ocean circulation Oceanography Oligocene Organic carbon Oxygen Palaeoceanography Palaeoclimate Paleoceanography Paleoclimate Pelagic Phosphate Phytoplankton community Phytoplankton pigments Planktic foraminifera Ryder 2019 expedition SAS 2021 expedition Salinity Sea surface temperature Sediment Sediment properties Squid Stable isotopes Sulfur biogeochemistry Sympagic TEX86 Temperature Thermohaline staircases Time series Trace gas Turbulent fluxes Uk'37 Vertical profiles Volcanoes Warm-pool Weather station Zooplankton