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Atmosphere

Aerosols

Aerosol light scattering coefficients and scattering enhancement factors at 26 globally distributed stations 1998⁠ – ⁠2017

This dataset presents the time series of aerosol (total and back) light scattering, and scattering enhancement factors measured with in situ tandem humidified...

Aerosol particle number size distribution data collected during the Arctic Ocean 2018 expedition

Aerosol particle number size distributions in the size range 10⁠ – 921 nm were measured with a custom built differential mobility particle sizer (DMPS)...

Concentration of particles larger than 2.5 nm collected during the Arctic Ocean 2018 expedition

The concentration of particles larger than 2.5 nm was measured with an ultrafine condensation particle counter (UCPC). The concentration was corrected for...

Frequent new particle formation over the high Arctic pack ice by enhanced iodine emissions, ancillary data

This dataset contains a collection of ancillary data that were used for the publication Frequent new particle formation over the high Arctic pack ice by...

Light absorbtion properties of Brown Carbon in the South Asian outflow in winter 2016

This dataset provides the mass-absorption cross section at 365 nm and the corresponding absorption Ångström exponent, stable carbon isotope signature of...

Mask to identify polluted periods during the Arctic Ocean 2018 expedition

Aerosol and trace gas measurements are strongly affected by the ship exhaust and other human activities (e.g., helicopter flights). Therefore, it is important...

Size distribution of aerosol particles between 2.5 and 920 nm measured during the Arctic Ocean 2018 expedition

The aerosol size distribution was obtained combining measurements from a neutral and air ion spectrometer (NAIS) with a differential mobility particle sizer...

Size distribution of interstitial and total particles between 18 and 660 nm collected during the Arctic Ocean 2018 expedition

The aerosol size distribution was measured with a custom made scanning mobility particle sizer (SMPS), range 18⁠ – ⁠660 nm. Aerosols are important...

Size distribution of neutral and charged particles smaller than 42 nm collected during the Arctic Ocean 2018 expedition

The size distribution of neutral and charged particles was measured using a neutral cluster and air ion spectrometer (NAIS) instrument. The concentration was...

Ultrafine particle concentration measured during the Arctic Ocean 2018 expedition

The ultrafine particle (UFP) concentration is the concentration of particles having a diameter between 2.5 and 15 nm, it is reported in terms of particle...

Lacustrine

Sediment cores

Geochemistry XRF core scanning data of gyttja sediments from an Eemian Paleolake at Sokli, Northern Finland

Eemian paleolake gyttja sediments from Sokli in northern Finland were scanned with an ITRAX XRF Core Scanner. Data was acquired for Si, S, K, Ca, Ti, Mn, Fe,...

Holocene multi-proxy and multi-core data set for Lake Kumphawapi in northern Thailand

Lithostratigraphy, radiocarbon dates, magnetic susceptibility, geochemistry, biomarkers, diatom counts and percentages, biogenic silica, grain size, major...

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

Complete multi-proxy data set for cores #1 to cores #6 from Hässeldala Port, southern Sweden (63 m a.s.l.) including: Lithostratigraphy, geochemistry, tephra,...

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...

Lateglacial and Holocene paleoenvironmental change data from Lake Pichozero, Russia

Lithostratigraphy, mineral magnetic measurements, geochemistry, grain size, pollen, together with radiocarbon dates for the lacustrine sediment and peat bog...

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...

Marine

Arctic carbon

Biomarker and bulk organic carbon data for surface sediments across the Laptev Sea

This dataset was compiled for a study that aims to assess the fate of terrestrial organic carbon in the Arctic marine environment by exploring how it changes...

Bulk organic carbon and biomarker data for the marine sediment core SWERUS-L2-4-PC1, Chukchi Sea, Arctic Ocean

This dataset was created to reconstruct the historical remobilization of permafrost carbon from the Beringian landmass to the Chukchi Sea. We analyzed carbon...

Cross-shelf transport time and degradation rates for terrestrial organic matter in the Laptev Sea

This dataset contains compound-specific radiocarbon dates for long-chain fatty acids (specific terrestrial biomarkers) along a 600-km transect from the Lena...

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...

Organic carbon data from the Eurasian Arctic Shelf

Percentage of permafrost organic carbon resequestered by iron oxides in the Eurasian Arctic Shelf. Overall, the 15 ± 5% in the Laptev Sea and 6.4 ± 5% in...

Seawater Carbonate System, Ocean Acidification and Related Parameters in the East Siberian Arctic Shelf Seas

This dataset builds on an order of magnitude more observations than reports to date on Ocean Acidification (OA) in the Arctic Ocean; and, for the first time in...

 

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Atmospheric Science 14C dates AAE AO2018 APi-TOF Aerosol Aerosol Science Aerosol optical properties Aerosol physical properties Aerosol size distribution Aerosol-Cloud-Interaction 2018 Aerosols Age model Air pollution Arctic Arctic Ocean Arctic Ocean 2018 Arctic shelves Atmosphere Atmospheric Chemistry Atmospheric Physics Atmospheric Science Atmospheric gas phase data Baltic Sea Bathymetry Biomarkers Brown Carbon Bulk carbonate CPC3776 Carbon Carbon and oxygen isotopes Carbon cycle Carbon cycling Carbon dioxide Carbon dioxide reconstructions Carbon isotope Carbonaceous aerosols Chukchi Sea Climate Climate change feedback Clouds Clouds Aerosol Science Coastal erosion Compound-specific radiocarbon Concentrations Condensation sink Deglaciation Degradation rates Diatoms Early Holocene East Siberia East Siberia permafrost East Siberian Sea Eastern Equatorial Pacific Eemian Finland Geochemistry Grain size Greenhouse gas Gyttja HMW plant-wax lipids High Arctic Holocene Hydrogen isotopes Hässeldala ISSS-08 Icebreaker Oden Iodic acid Ion induced nucleation Ions Iron oxides Isotopes Isotopologues Karelia Lake Lake Kumphawapi Lake Pichozero Lake sediments Laptev Sea Late Miocene-early Pliocene Lateglacial Les Echets Light absorption Lignin Lithostratigraphy MAC365 MIS 5e MIS2 MIS3 MOCCHA Marine Marine geology Mass absorption Mass absorption cross-section​ Mercury Meteorology Methane Methanesulfonic acid Methylmercury Microbiology-Ocean-Cloud-Coupling in the High Arctic Mineral magnetics Multi-core Multi-proxy Multi-proxy data set Multibeam NAIS Neutral cluster and air ion spectrometer New particle formation North Pole Northern Thailand OSL dates Ocean acidification Oceanography Ozone Paleo-monsoon Paleoclimate Paleoenvironment Particle size distribution Past carbon cycling Peat bog Percentages Permafrost Pollen Pollen counts Pollution record Precipitation Radiocarbon dates Relative humidity Russia SMPS SWERUS-C3 SWERUS-C3 expedition Scanning mobility particle sizer Scattering coefficient Scattering enhancement factor Sediment size fractions Sediment transport Sediments Sequestration Sokli South Asia Southern Sweden Sub-Arctic Subsea permafrost Sulfuric acid Surface water Temperature reconstruction Tephra Trace gas Tropospheric chemistry UCPC Ultrafine condensation particle counter Ultrafine particles XRF core scanning ¹⁴C dates Ångström exponent