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Late-glacial European summer temperature reconstruction

The dataset provides a compilation of quantitative European summer temperature reconstructions for the late-glacial periods of the Bølling-Allerød...

Northern Hemisphere extra-tropics 2,000-year decadal temperature reconstruction

Multi-proxy temperature reconstruction for the extra-tropical Northern Hemisphere (90–30°N) during the last two millennia based on 30 palaeotemperature...

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 concentrations from surface water on the Stordalen Mire, Abisko, Northern Sweden

This dataset provides surface concentration measurements of dissolved methane (CH₄), a strong climate forcing trace gas, in the surface water of three 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...

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...

Time lapse imagery of the ice-on event at Lake Tarfala, Kebnekaise Mountains, northern Sweden, autumn 2022

This dataset contains images of Lake Tarfala taken every 2 hours (irrespective of day- or nighttime) during the period from 16 September, 2022 to 31 October,...

Time lapse imagery of the ice-off event at Lake Tarfala, Kebnekaise Mountains, northern Sweden, summer 2020

This dataset contains images of Lake Tarfala taken every 2 hours during the period from June 20, 2020, to September 14, 2020. During this period, the surface...

Time lapse imagery of the ice-off event at Lake Tarfala, Kebnekaise Mountains, northern Sweden, summer 2021

This dataset contains images of Lake Tarfala taken every 2 hours during the period from 1 June to 18 July 2021. During this period, the surface of Lake Tarfala...

Time lapse imagery of the ice-off event at Lake Tarfala, Kebnekaise Mountains, northern Sweden, summer 2022

This dataset contains images of Lake Tarfala taken every 2 hours during the period from 22 June to 28 July 2022. During this period, the surface of Lake...

Time lapse imagery of the ice-off event at Lake Tarfala, Kebnekaise Mountains, northern Sweden, summer 2023

This dataset contains images of Lake Tarfala taken every 2 hours during the period from 10 June, 2023 to 24 July, 2023. During this period, the surface of Lake...

Time lapse imagery of the ice-on event at Lake Tarfala, Kebnekaise Mountains, northern Sweden, autumn 2020

This dataset contains images of Lake Tarfala taken daytime every 2 hours during the period from 17 to 26 October 2020. During this period, the surface of Lake...

Time lapse imagery of the ice-on event at Lake Tarfala, Kebnekaise Mountains, northern Sweden, autumn 2021

This dataset contains images of Lake Tarfala taken daytime every 2 hours during the period from 17 September to 23 October 2021. During this period, the...

Clay-varve data for the Younger Dryas and Preboreal in the Middle Swedish Ice Marginal Zone

A clay-varve chronology which covers the later part of the Younger Dryas stadial has been established in the easternmost part of the Middle Swedish Ice...

Clay-varve data sets for southeastern Sweden

Glacial varve thickness diagrams for Blekinge, Småland, Östergötland och Västergötland.

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,...

Grain size and paleomagnetic data of sediment cores from Lake Lucerne, Switzerland

The dataset contains grain-size and natural remanent magnetization data from sediment cores obtained from Lake Lucerne, Switzerland. The sediment cores were...

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 environmental changes from Lake Medvedevskoye, Russia

Lithostratigraphy, mineral magnetics, radiocarbon dates, diatom counts, pollen counts, percentages and concentrations for the lacustrine sediment sequence of...

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 early Holocene paleoenvironmental change data from Lake Pastorskoye, Russia

Lithostratigraphy, radiocarbon dates, pollen counts, percentages and concentrations for the lacustrine sediment sequence of Lake Pastorskoye, Karelian Isthmus,...

Lateglacial and early Holocene paleoenvironmental changes from ancient Lake Steregoiu, Romania

Lithostratigraphy, mineral magnetic measurements, loss-on-ignition and radiocarbon dates for the lacustrine sediment sequence of the ancient Lake Steregoiu in...

Lateglacial and Holocene paleoenvironmental change data from ancient Lake Preluca Tiganului, Romania

Lithostratigraphy, mineral magnetic measurements, loss-on-ignition, and radiocarbon dates for the lacustrine sediment sequence of the ancient Lake Preluca...

Lateglacial and Holocene paleoenvironmental change data from Lake Chashnitsy, Russia

Lithostratigraphy, mineral magnetic measurements, bulk sediment carbon, nitrogen and sulfur, together with radiocarbon dates for the lacustrine sediment...

Lateglacial and Holocene paleoenvironmental change data from Lake Nero, Russia

Lithostratigraphy, mineral magnetic measurements, bulk sediment carbon, nitrogen and sulfur, together with radiocarbon dates for the lacustrine sediment...

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...

Lateglacial and Holocene paleoenvironmental change data from Lake Tambichozero, Russia

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

Lateglacial and Holocene paleoenvironmental change data from Lake Zaozer'e, Russia

Lithostratigraphy, mineral magnetic measurements, bulk sediment carbon, nitrogen and sulfur, together with radiocarbon dates for the lacustrine sediment...

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...

Multi-proxy record from Lake Pa Kho of Late Holocene climatic and environmental changes in northern Thailand

Lithostratigraphy, radiocarbon dates, age model, geochemistry, biogenic silica, major elements, biomarkers of a peat sequence from Lake Pa Kho in northern...

Multi-proxy sediment record from Lake Pa Kho reconstructing MIS-3 climatic and environmental changes in northern Thailand

The sediments from Lake Pa Kho in northern Thailand constitute a unique climatic archive since they allow recording climate and environmental changes between...

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...

Paleoenvironmental data from Lake Chilau, southern Mozambique, inferring savanna and lake level dynamics in the last 7700 years

This data set contains proxy data from a paleoenvironment reconstruction study covering the last 7700 years in southern Mozambique, derived from fossil...

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...

Temperatures in subarctic lakes on the Stordalen Mire, Abisko, Northern Sweden

Water temperature measurements in three small post-glacial subarctic lakes (Inre Harrsjön, Mellersta Harrsjön, Villasjön) surrounding the Stordalen Mire, 9...

Water temperatures from the arctic-alpine Lake Tarfala, Northern Sweden, 2016⁠ – ⁠2019

This dataset provides measurements of water temperature recorded in the glacier-proximal arctic-alpine Lake Tarfala in the Kebnekaise Mountains, Northern...

Data from expedition Ryder, off North Greenland, 2019

The Ryder 2019 Expedition was carried out during summer 2019 in the Arctic Ocean off Northwest Greenland. The main target was Sherard Osborn Fjord where Ryder...

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...

Paleoceanographic proxy data sets from the Eocene-Oligocene boundary interval of ODP Site 1218, eastern Equatorial Pacific

Paleoceanographic proxy records from Ocean Drilling Program Site 1218 in the eastern equatorial Pacific (EEP): (1) stable isotope (δ¹⁸O and δ¹³C)...

Sediment core data for the Heinrich 0 event on the east Canadian Margin

Data series of Ca/Sr, CaCO₃, TOC, Calcite, Dolomite, Grayscale, and selected biomarkers from sediment core AI07–14G from Placentia Bay, Newfoundland. The...

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...

Annual distribution and behavior of supraglacial lakes on Ryder Glacier, Northern Greenland, 1985⁠ – ⁠2020

The annual distribution of supraglacial lakes on Ryder Glacier, Northern Greenland, was mapped for the peak of each year´s melt season (July and August) over...

Fennoscandian hydroclimate proxies for the last 2000 years

This is a collection of Fennoscandian proxy data based on multi-proxy sedimentary records expected to reflect the moisture and drought conditions on millennial...

Ground temperature, thaw depth and snow depth in a permafrost peatland in Tavvavuoma, northern Sweden

This dataset contains information on ground temperature, late season thaw depth and snow depth variability within a permafrost peatland in northern Sweden. The...

Legacy varve sediment data from the Kalmar-Högsby area, southeast Sweden

This dataset summarises legacy varve records for 22 sites from the area between 56.8°⁠ – ⁠57.1° N, 16.1°⁠ – ⁠16.5° E, on Sweden's east...

Stratigraphy and geochemistry of the Fosen Tephra and the Vedde Ash at three sites on the Fosen peninsula, central Norway

This dataset contains results from extractions of distal tephra (far-travelled volcanic ash) and from major-element geochemistry analyses of what was...

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...

Jämtland tree-ring chronology, Sweden, sample depth and RCS index data

Sample depth and regional curve standardization (RCS) index data based on tree-ring width (TRW) measurements in a tree-ring chronology from Scots pines (Pinus...