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Atmosphere

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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14C dates AAE Aerosol optical properties Aerosols Age model Air pollution Arctic Arctic Ocean Arctic shelves Baltic Sea Biomarkers Brown Carbon Bulk carbonate Carbon Carbon and oxygen isotopes Carbon cycle Carbon cycling Carbon dioxide Carbon dioxide reconstructions Carbon isotope Carbonaceous aerosols Chukchi Sea Climate Climate change feedback Coastal erosion Compound-specific radiocarbon Concentrations 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 Holocene Hydrogen isotopes Hässeldala ISSS-08 Icebreaker Oden 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 Marine Marine geology Mass absorption Mass absorption cross-section​ Mercury Methane Methylmercury Mineral magnetics Multi-core Multi-proxy Multi-proxy data set Northern Thailand OSL dates Ocean acidification Paleo-monsoon Paleoclimate Paleoenvironment Past carbon cycling Peat bog Percentages Permafrost Pollen Pollen counts Precipitation Radiocarbon dates Relative humidity Russia SWERUS-C3 SWERUS-C3 expedition Scattering coefficient Scattering enhancement factor Sediment size fractions Sediment transport Sediments Sequestration Sokli South Asia Southern Sweden Sub-Arctic Subsea permafrost Surface water Temperature reconstruction Tephra XRF core scanning ¹⁴C dates Ångström exponent