Search results

110 datasets found

Lacustrine

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...

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...

Terrestrial

Ecosystems

Bat morphological data of museum specimens collected over 180 years in Sweden

This data set consists of morphological measurements of museum specimens of bats collected in Sweden over a 180 year time period. Three bat species were...

Climatic optima for plants in central Sweden, Sweden and Europe

At the core of this dataset are the values of climate optima for 146 plant species at different spatial scales. The climate variables are growing degree days,...

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...

Regime shifts database – large persistent changes in ecosystem services

The regime shifts database collects and synthesise information about regime shifts around the world. Regime shifts are large, persistent changes in 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...

Salix biomass and nitrogen content measured in a pot experiment, Uppsala, Sweden, 2018⁠ ⁠ – ⁠2019

The dataset contains biomass and nitrogen content data of two Salix species (S. dasyclados Wimm. var. ‘Loden’, and S. schwerinii E. Wolf. x S. viminalis L....

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...

Glaciers

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...

Data from Tarfala Research Station, Kebnekaise Mountains, Northern Sweden

Tarfala Data contains data for the research and monitoring programmes conducted by the students and staff of Stockholm University's Tarfala Research Station.

Digital elevation models for Mårmaglaciären and Mårmapakteglaciären, northern Sweden, 1959⁠ – ⁠2021

Digital Elevation Models (DEMs) representing the surface height of Mårmaglaciären and Mårmapakteglaciären in 1959, 1978, 1991, 2008, 2016 and 2021. The...

Elevation of the ice-covered southern peak, Sydtoppen, of the Kebnekaise massif, Northern Sweden

This dataset provides annual elevation values for the ice-covered southern peak of the Kebnekaise massif from 1951 until 2023. Kebnekaise is the highest...

Evolution of Tibetan Plateau Ice configurations during the last glacial cycle

Evolution of Tibetan Plateau Ice configurations during the last glacial cycle (125.000 YearsBeforePresent YBP till today)

Geodetic mass balance data for Mårmaglaciären, northern Sweden, 1959⁠ – ⁠2021

Geodetic mass balance estimates of Mårmaglaciären between 1959, 1978, 1991, 2008, 2016 and 2021. The glacier is located in the Mårma massif, in northern...

Glacier outlines for Mårmaglaciären and Mårmapakteglaciären, northern Sweden, 1959⁠ – ⁠2021

Glacier outline polygons of Mårmaglaciären and Mårmapakteglaciären from 1959, 1978, 1991, 2008, 2016 and 2021. The glaciers are located in the Mårma...

Results from a 100-member ensemble of Greenland Ice Sheet model runs, 125 ka BP to 3500 AD

Output from 100 model runs with the ice sheet model SICOPOLIS by Ralf Greve. Each run was forced with the same temperature and sea level curves, but had...

Swedish glaciers

A collection of photos, maps, videos and radar images for Swedish glaciers is presented. The large part of photos have been taken in connection with yearly...

Time lapse imagery of the calving front of Ryder Glacier, Northern Greenland, August 2019

This data set contains images of the calving front of Ryder Glacier taken every 5 seconds during the period 14⁠ – ⁠25th August 2019. The Ryder...

Hydrology

Catchment-scale, 5-year means hydro-climatic, edaphic, agricultural and nutrient efficiency data in the United States

This dataset comprises 5-year means of various hydro-climatic, edaphic and agricultural data aggregated at catchment-scale, in 110 catchments in the...

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...

Global root zone storage capacity from satellite-based evaporation

This dataset includes global root zone storage capacity (a.k.a., soil water storage capacity) derived from satellite-based evaporation and precipitation data....

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)...

Hydro-chemical data of Kilombero Valley

Hydro-chemical and istope data from streams, groundwater and rice paddies. Samples were taken weekly during with the main period covering parts of 2013-2014....

Long-term hydroclimatic data for 22 globally distributed wetlandscape sites

Long-term (1901–2014) annual average hydroclimatic conditions (T, P, ET) for wetlandscapes (catchments with wetland networks) around the world. These sites...

Northern Hemisphere 1,200-year hydroclimatic reconstruction

Comparison of gridded proxy reconstructed and climate model simulated hydroclimate and temperature variability across the Northern Hemisphere over the past...

Numerically modelled transport pathways in degrading permafrost

A numerical model which couples heat and water conservation equations combined with a post-processing routine for particle tracking of water pathways is used...

Spatial characterization of the Baltic Sea drainage basin and its unmonitored catchments

Harmonized hydrological base map of the entire Baltic Sea Drainage Basin, including 634 sub-drainage basins. Attribute data, added to all the sub-drainage...

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...

Peat

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...

Bulk density, ash content, humification, peat accumulation and selected lithogenic data of Store Mosse peat bog

Chemical and physical as well as age dating information from the Store Mosse peat bog in southern Sweden. This record dates back to 8900 cal yr BP. The aim of...

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...

Ground temperature and meteorological data from a permafrost peatland in Tavvavuoma, northern Sweden, 2006–2013

This monitoring dataset contains information on ground temperature and thaw depth, and meteorological parameters (air temperature, summer precipitation and...

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...

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...

Infrared spectral data of peat and ash from Cruz do Bocelo mire, northwestern Spain

The dataset contains standardized absorbance values of spectra for peat and ash samples, collected in the mid infrared (wavenumber 4000 – ⁠400 cm⁻¹)...

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 and geochemistry of a 5000 year old peat sequence from Store Mosse Dune South, southern Sweden

This dataset includes peat properties as well as elemental data and standardized absorbance values of spectra collected in the mid infrared (wavenumber...

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...

Standardized values of mid infrared absorbances of peat samples from Store Mosse, southern Sweden

The dataset contains standardized absorbance values of selected peaks/bands of the mid infrared (MIR) spectra of peat samples. These are the most...

Storminess proxy data for the last 6670 years from Laphroaig Peat Bog, Islay, Scotland

This dataset comprises peat parameters (bulk density, age, accumulation rates, ash content) and elemental concentration and grain size data from a peat...

Soil

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...

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...

 

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AERONET-Ocean Color (OC) AO18 AO2018 Accumulation rate Active layer Active layer depth Active layer dynamics Aerial Aerial image Age model Agriculture Air temperature Alpine Altimetry An Giang Annual resolution Aquatic biota Archetypes Arctic Arctic Carbon Arctic Ocean Arctic Ocean 2018 Arctic boundary layer Arctic shelves Area Atmospheric deposition Autonomous Bathymetry Bats Bhutan Biodiversity Biogeochemical cycles Biomarkers Biomass allometry Biome Body size Bokoni Boreal forest Boreal peatland Bottom water temperature Bryophyte Bulk density Bulk precipitation C/N ratio CASCADE CO₂ reconstruction Calving Calving front morphology Canada Carbon Carbon cycle Carbon cycling Carbon isotope Carbon isotopes Carbon storage efficiency Carbon to nitrogen ratio Carbon use efficiency Carbon-use efficiency Carbon/Nitrogen ratio Catchment scale Catenary postion Cations Change Change driver Charcoal Chemistry Chloride Chronosequence Climate Climate change Climate change feedback Climate indicator Climate indicator plant species Climate model simulation Climate proxy data Climate reconstruction Climate sensitivity Climatic optima Coastal erosion Compound-specific radiocarbon Cooloola Sand Mass Core drilling Crania Critical transitions Cropland to grassland conversion Cruz do Bocelo mire Cryology DEM Dating Deglaciation Degradation rates Deltas Dendrochronology Diatoms Digital Elevation Model Dissolved organic carbon Drought Dunes Dust EPMA Earth science East Siberia permafrost Ecological engineering Ecological stoichiometry Ecosystem services Ecosystems Effective humidity Elemental concentration Elevation Empirical FTIR FTIR-ATR Fennoscandia Fennoscandian Ice Sheet Fires Flow pathways Flow-path Fluvial terrace Forest Forestry Fosen Fossil leaves Fraser Island Functional traits GDGT Geochemistry Geochronology Geodetic Geodetic mass balance Geomorphological maps Gialova lagoon Glacial geomorphology Glacial lake Glacial landforms Glacial lineation Glacial rebound Glacial valley Glacier Glaciers Glaciology Global crop production Grain size Grass phytoliths Grassland biome Greece Greenland Greenland Ice Sheet Grid Ground temperature Growing season degreee days Gårdsjön H-GDGTs HMW plant-wax lipids Habitat fragmentation Heartwood biomass Helicopter High Arctic Himalayan Spruce Historical ecology Holocene Hydroclimate Hydrogen isotopes Hydrography Hydrological modelling Hydrology ISSS-08 Ice retreat Ice sheet dynamics Ice-marginal moraine Icebreaker Oden Inland water bodies Intensification Interactions Islay Isotopes Jämtland Kebnekaise Khibiny Kilombero Valley Kola Peninsula LGM Lacustrine Lake Lake Tarfala Lake Vänern Lake sediments Lake temperature Lakes Land cover Land cover change Land uplift Land use Landscape Landscape abundances Landscape change Landscape unit Laptev Sea Large-scale Last 2000 years Late Glacial Lateglacial Les Echets Lesotho LiDAR Lidar Lignin Limnology Lipids Litter decomposition MIS2 MIS3 MXD Machine learning Mackenzie River Major-element geochemistry Map Marine Marine Geology Marine Isotope Stage 3 Marine ecosystems Mass balance Massbalance Matuyama/Bruhnes boundary Maximum temperature Mean temperature Meteorology Mg/Ca Microbial biomass carbon Microclimate Micrometeorology Microsensor Middle Pleistocene Transition Mine pollution Mineral dust Mineral magnetics Mineralogy Minerals Minimum temperature Miocene Miocene Climatic Optimum Model-data comparison Monomictic Morphology Multi-proxy Multi-proxy lake sediments Multibeam Museum specimens Mårma Navarino Environmental Observatory Neoproterozoic glaciations Nitrogen Nitrogen content Nitrogen use efficiency Northern Hemisphere Northern Thailand Northern circumpolar permafrost area Northern circumpolar permafrost region Northern peatlands Norway Numerical modelling Nutrient budget Nutrient limitation Nybro OM removal OSL OSL dates Ocean acidification Ocean chemistry Oceanography Offshore archives Optically stimulated luminescence Organic matter Outline Oxygen isotope Oxygen isotopes PAGES 2k Paleo-geographic maps Paleo-monsoon Paleoceanography Paleoclimate reconstruction Paleodust Paleoecology Paleoglaciology Paleomagnetism Palgrunden Particulate organic carbon Past carbon cycling Peat Peat accumulation Peat accumulation rate Peat accumulation rates Peat bog Peat molecular composition Peat paleodust Peat parameters Peat properties Peatland Peatland carbon Peatland depth Peatland extent Peatland nitrogen Peatland vegetation Peatlands Periglacial geomorphology Permafrost Permafrost carbon Permafrost hydrogeology Permafrost soils Permafrost thaw Phase transitions Phosphorous use efficiency Phosphorus Photo Picea spp. A. Dietr. Plant allocation Plant carbon Plant diversity Plant macrofossils Plant occurences Pleistocene Pollen Polygon Precipitation Primary productivity PrimeSCale model Priming effect Pro-glacial Proxy Pålgrunden RCS RUHM framework Radar image Radiance measurement Radiocarbon Random forest Rating curves Reconstruction Regime shifts Relative humidity Respiration Rhizosphere priming Rice Ring width Rivers Root depth Root distribution Root zone storage capacity Russian Sub-Arctic Ryder 2019 expedition Ryder Glacier Röån SE Tibetan Plateau SEM-EDS SWERUS-C3 Salinity Sample depth Sapwood biomass Scandinavia Scotland Scots pine Scoured terrain Sea level Sea surface temperature Seafloor morphometry Sediment Sediment carbon Sediment cores Sediment transport Sediments Shore displacement Siberia Snow Snow depth Snowball Earth Social-ecological systems Soil Soil aluminium oxides Soil bulk density Soil carbon Soil iron oxides Soil nutrients Soil organic carbon Soil properties Soil taxonomy Soil texture Solar radiation South Africa Southeast Asia; Spatial scale Sphagnum mosses Stable isotopes Stem biomass Stockholm Stomatal proxy Stordalen Store Mosse Storminess Stream water Sub-arctic Subarctic Sulfate Sulfur isotopes Summer temperature Sun-photometer Supraglacial lake drainage Supraglacial lakes Sustainable intensification of agriculture Svalbard Sweden Systematic review TEX86 TRW TanDEM-X Tanzania Tarfala Tarfala Research Station Temperate forest Temperature proxy Temperature reconstruction Tephra Tephrostratigraphy Terrestial biota Terrestrial Terrestrial ecosystems Tethered sonde profiles Thailand Thaw depth Thematic mapping Thermokarst Throughfall Topoclimate Topographic wetness index Total nitrogen Travel times Tree biomass Tree rings Tree-rings Tundra Uk'37 Unsaturated zone Varves Vascular plant Vedde Vegetation Vegetation carbon cycle Vegetation carbon stock Vertical mixing Vibrational spectroscopy Video Volume WD-XRF Water Water depth Water harvesting Water levels Water management Water quality Water stable isotope ratio Water temperature Weather Weather observations Wetland ecosystems Willow Wind speed Wings XRD XRD analysis XRF brGDGTs iButton isoGDGTs ¹⁴C dates