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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...

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...

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...

Sources and accumulation rates of terrestrial carbon in circum-Arctic shelf sediments

This dataset contains terrestrial organic carbon (terrOC) mass accumulation rates in surface sediments of the seven circum-Arctic shelf seas, observational...

The Circum-Arctic Sediment Carbon Database — CASCADE

The Circum-Arctic Sediment CArbon DatabasE (CASCADE) was established to curate data on concentrations of organic carbon (OC) and total nitrogen (TN), OC...

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...

Content of carbon isotopes (¹³C and ¹⁴C) in organic carbon pools in terrestrial Siberia

This dataset represents a literature compilation of carbon isotope data of four terrestrial organic carbon pools, (1) litter and organic layers in northern...

Water chemistry and geospatial characteristics of different sub-catchments in the Mackenzie River basin, Canada

The dataset presents a water chemistry characterisation in 19 different locations across the Mackenzie River basin collected in June 2018 and repeated samples...

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...

Rhizosphere priming data for the northern circumpolar permafrost area, 2010⁠ – ⁠2100

The dataset contains output from the PrimeSCale model that combines observation-based data on plant and soil properties to quantify the rhizosphere priming...

Sapwood biomass carbon in northern boreal and temperate forests

We have estimated the amount of carbon stored in the living tissue of tree stems (sapwood), based on satellite remote sensing observations during the year 2010...

Global social-ecological regions with potential for crop production increase with water harvesting

This spatial dataset contains raster files for 6 spatial archetypes representing social-ecological regions — archetypes of water harvesting regions (AWHR)...

Water quality data from stream water in the Khibiny massif, Kola Peninsula, Russia, August 2017

The dataset includes base chemistry, elemental concentrations, and sulfur isotopic composition (i.e., δ³⁴S-values in SO₄²⁻) from 11 stream water...

Biomes of the Last Glacial Maximum permafrost region

This spatial data set was constructed from empirical maps of biomes at the Last Glacial Maximum (LGM; 19 – 26,5 kyr BP) across the Northern LGM permafrost...

Deglaciation pattern and chronology for the Fennoscandian Ice Sheet

A reconstruction of the deglaciation of the Fennoscandian Ice Sheet, in the form of calendar-year time-slices, which are useful for ice sheet modelling, is...

Atmospheric mineral deposition and peat accumulation rates during the last 8300 years in south-central Sweden

This dataset includes elemental concentration, mineralogy, and peat accumulation rates of a peat sequence from Draftinge Mosse bog, located in a peatland rich...

Biogenic and geochemical data covering the last 1700 years from a peat and sediment core from Mpumalanga Province, South Africa

This data set contains proxy data from a paleoenvironment reconstruction study covering the last 1700 years conducted on a peat core from Lydenburg, Mpumalanga...

Chemical and mineral composition of peat and soils samples, Halland province, southwestern Sweden

This dataset contains chemical, mineral and isotopic concentration data of a radiocarbon dated peat sequence from Davidsmosse bog, in Halland province,...

Geochemical, molecular, biogenic and pyrogenic content in a 175 cm long wetland sediment sequence, Free State, South Africa

This dataset contains geochemical, molecular, biogenic, and pyrogenic results derived from analysis of a 175 cm long wetland sequence from Marais Geluk...

Holocene plant macrofossil and geochemical data from permafrost peatlands in Finnmark, Norway

This dataset contains detailed information on plant macrofossils, bulk density, loss on ignition, carbon and nitrogen elemental and isotopic properties from...

Holocene plant macrofossil and geochemical data from permafrost peatlands in Tavvavuoma, Sweden

This dataset contains detailed information on plant macrofossils, bulk density, loss on ignition, and carbon and nitrogen content at six permafrost peatland...

Holocene plant macrofossil and geochemical data from permafrost peatlands in Tavvavuoma, Sweden, and Finnmark, Norway

This dataset contains detailed information on plant macrofossils, bulk density, loss on ignition, and carbon and nitrogen content at four permafrost peatland...

Litter bag decomposition at Stordalen mire 2011 – 2013

The dataset contains litter decomposition rates using 3 litter bags collections and their covariate environmental data. We measured in-situ decomposition of...

Loss-of-ignition, elemental carbon and mineral data from a peat composite – from a method study for organic matter removal

This dataset contains the measured values of loss of ignition (LOI), residual elemental carbon and identified minerals from peat composite sub-samples...

Macrofossil analysis on a peat sequence reaching ~10 000 years BP in Store Mosse bog, south-central Sweden

Plant macrofossils were analysed from an ombrotrophic peat bog (Store Mosse bog) located in south-central Sweden, using a 678 cm long peat sequence which was...

Maps of northern peatland extent, depth, carbon storage and nitrogen storage

This dataset contains GIS grids of peatland properties for the full northern hemisphere, north of 23° N. The files include peatland extent, permafrost extent,...

Maps of peatlands in the forested landscape of Sweden

This dataset contains binary raster maps showing presence-or-not of peatlands in the forested landscape of Sweden. Four different binary rasters are provided,...

Peat properties obtained from a peat sequence reaching ~10 000 years BP in Store Mosse, south-central Sweden

Peat properties from an ombrotrophic bog (Store Mosse bog) located in south-central Sweden. The data include peat bulk density analysis, peat accumulation...

Stable isotope data from Neoproterozoic carbonate rocks, Islay, Scotland

Oxygen and carbon isotope data from the Lossit Limestone and Bonahaven Dolomite Formations. These formations are below and above the Port Askaig Tillite...

Multiproxy geochemical and pollen data from a Late Glacial sedimentary sequence, high Drakensberg, Lesotho

We present a multi-proxy geochemical dataset as well as pollen and age model data for a sedimentary sequence from a well-stratified infill occupying a lower...

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...

Carbon use efficiency along resource stoichiometry gradients

Carbon use efficiency (CUE, the ratio of carbon used for growth over carbon taken up) is an important regulator of the carbon cycle. This dataset presents a...

Carbon use efficiency from organisms to ecosystems

Numerous definitions of carbon use and carbon storage efficiency (CUE and CSE, respectively) have been proposed to characterize how much of the carbon entering...

Detailed pedon data on soil carbon and nitrogen for the northern permafrost region

Soils in the northern high latitudes are a key component in the global carbon cycle; the northern permafrost region covers 22% of the Northern Hemisphere and...

High resolution datasets of soil organic carbon and nitrogen stocks in Canadian lowland tundra

This dataset is a quantification soil organic carbon (SOC) and nitrogen (N) stocks for two study sites in Canadian lowland tundra at a spatial resolution of 2...

Particulate and mineral associated organic matter from ¹³C and ¹⁵N residue labelling studies from 2002 to 2024

The dataset is a collation of published data on residue, dissolved, particulate, and mineral associated organic matter (both carbon and nitrogen). Each data...

Soil organic carbon (SOC) storage in the Lena River Delta – pedon data

The Arctic Lena River Delta has been sampled with 50 soil pedons. These were classified according to the U.S.D.A. Soil Taxonomy and fall mostly into the...

Soil organic carbon (SOC) storage in the Lena River Delta – shapefile

The Arctic Lena River Delta has been sampled with 50 soil pedons. These were classified according to the U.S.D.A. Soil Taxonomy and fall mostly into the...

Soil properties along a cropland to grassland conversion chronosequence in northern Småland, Sweden, 2021

This dataset includes soil texture, bulk density, organic matter, total organic carbon, total nitrogen, phosphorus, potassium, magnesium, aluminium, and iron...

Soil properties in semi-natural forests and paddy fields along a soil age gradient in northern Piedmont, Italy, 2021

This dataset includes soil texture, bulk density, pH, and contents of organic carbon (bulk soil and density fractions), total nitrogen (bulk soil and density...

Soil property data from An Giang Province, Vietnam, spring 2019

This soil property dataset includes results from sampling undertaken in An Gian Province, Vietnam, taken during spring 2019. The properties analyzed are:...

Terrestrial dissolved organic carbon in northern permafrost from 2000 – 2022

This dataset contains dissolved organic carbon (DOC) concentrations and ancillary biogeochemical and environmental data, collected from previously published...

The Northern Circumpolar Soil Carbon Database

Information and data from the Northern Circumpolar Soil Carbon Database (NCSCD), a spatial dataset created for the purpose of quantifying storage of organic...

Tree ring stable isotope data from Moreju River, Russia

Tree ring stable carbon and oxygen isotope annual resolution data in alpha-cellulose of Siberian Spruce (Picea abies spp obovata) collected from remote forest...