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65 datasets found

Atmosphere

Aerosols

Air pollution status and sources of black carbon aerosols in Nairobi, Kenya

The dataset includes year-round concentration of PM2.5 fine particles and its constituents, together with radio-carbon (Δ¹⁴C) signatures of black carbon...

Concentration of bioaerosols and ice nucleating particles at Zeppelin Observatory, Svalbard, 2017 – 2020

Using a single-particle online optical instrument we measured the coarse particle concentration (optical diameter bigger than 0.8 µm) at the Zeppelin...

Equivalent black carbon concentration measured during the Arctic Ocean 2018 expedition

Equivalent black carbon (eBC) concentration was measured using a multi-angle absorption photometer (MAAP, Thermo Scientific Inc., Model 5012, Germany)....

Equivalent black carbon concentration measured with an aethalometer AE33 during the Arctic Ocean 2018 expedition

Equivalent black carbon (eBC) mass concentration was measured with a commercial aethalometer (model AE33, Magee Scientific, Berkeley, USA). Measurements were...

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...

Physical and chemical properties of aerosol particles and cloud residuals on Mt. Åreskutan in Central Sweden during summer 2014

The size distribution, volatility and hygroscopicity of ambient aerosols and cloud residuals were measured with a differential mobility particle sizer (DMPS)...

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...

Dissolved organic carbon (DOC) concentrations and its optical properties in the Laptev and East Siberian Seas 2003–2011

This dataset was compiled for a study that aims to assess spatial and interannual distributions of chromophoric dissolved organic matter in the Laptev and East...

Isotope data (Δ¹⁴C, δ¹³C and δD) for dissolved methane at the Outer Eurasian Arctic Shelf

Isotope data for dissolved methane determined in samples collected from vertical and bottom-water horizontal casts in the outer Laptev Sea. The data was...

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...

The Circum-Arctic Sediment Carbon Database — Carbon, nitrogen and isotopes in sediment cores of the Arctic Ocean

This dataset is part of the Circum-Arctic Sediment Carbon Database (CASCADE) and contains data for sediment cores across the Arctic Ocean, which are divided...

The Circum-Arctic Sediment Carbon Database — Carbon, nitrogen, isotopes and biomarkers in surface sediments of the Arctic Ocean

This dataset is part of the Circum-Arctic Sediment Carbon Database (CASCADE) and contains carbon data of surface sediments across the Arctic Ocean. Surface...

Sediment cores

Age model and physical properties of sediment from the Arctic Siberian margin, core SWERUS-L2-31PC

Age model and sedimentological data for a marine sediment core collected on the Lomonosov Ridge adjoining the East Siberian shelf, Arctic Ocean. The dataset...

Bulk sediment records from ODP Site 851, eastern equatorial Pacific Ocean

The data comprise coarse fraction concentrations, carbonate content and carbon and oxygen stable isotopes (δ¹³C and δ¹⁸O) of deep-sea sediment samples...

In-situ Temperature, Thermal Conductivity and Heat Flow of East Siberian Margin Sediments

Summary of published data used to calculate marine heat flow at sediment coring stations on SWERUS-C3-L2 in 2014. The data file includes A.) Summary table of...

Marine sediment core data from Chukchi Sea, Arctic Ocean, core SWERUS-L2-2-PC1

Data from sediment core SWERUS-L2-2-PC1. The core was collected during the SWERUS-C3 expedition with icebreaker Oden 2014. Core length: 8.2 m. Coring site:...

Marine sediment core data from Chukchi Sea, Arctic Ocean, core SWERUS-L2-4-PC1

Data from sediment core SWERUS-L2-4-PC1. The core was collected during the SWERUS-C3 expedition with icebreaker Oden 2014. Core length: 6.1 m. Coring site:...

Marine sediment core data from De Long Trough, Siberian margin and slope, Arctic Ocean

Sediment core data from four sites in the East Siberian Sea, Arctic Ocean. The cores were collected during the SWERUS-C3 expedition with icebreaker Oden 2014....

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...

Terrestrial

Soil

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 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...

 

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Keywords

AAE ACSE AO18 AO2018 Active layer Aerosol Aerosol absorption Aerosol physical properties Aerosol-Cloud-Interaction 2018 Aerosols Aethalometer Age model Air pollution An Giang Archetypes Arctic Arctic Ocean Arctic Ocean 2018 Arctic boundary layer Arctic carbon Arctic clouds Atmospheric Chemistry Atmospheric Physics Atmospheric Science Automatic bubble counter Automatic floating chamber BVOC Baltic Sea Bathymetry Benthic foraminifera Bering Strait Bioaerosols Biogeochemical cycles Biogeochemistry Biology Biomarker Biomarkers Biomass allometry Black carbon Boreal forest Boreal peatland Bottom water temperature Brown Carbon Bulk marine sediment CASCADE CDOM CTD Canada Carbon Carbon and Oxygen isotopes Carbon cycling Carbon dioxide Carbon dioxide reconstructions Carbon storage efficiency Carbon system Carbon use efficiency Carbonaceous aerosol Carbonaceous aerosols Carbonate system Central Arctic Ocean Central arctic ocean Chemical composition Chemistry Chukchi Sea Climate Climate change Climate proxy data Cloud residual Clouds Clouds Aerosol Science Coastal habitats Coccolithophores Communities Concentration Concentrations Contaminants in marine biota Continental shelf DOC De Long Trough Deep water Deglaciation Deltas Diatoms Diffusion Dissolved organic carbon Early Holocene East Siberia permafrost East Siberian Arctic Sea East Siberian Margin East Siberian Sea Eastern equatorial Pacific Ebullution Ecosystem Eddy covariance Elevation Environmental forcing factors Eocene Feedback Fennoscandian Ice Sheet Figaro CH₄ sensor Fish Floating chamber Flux Food web Gas transfer Gas transfer model Geochemistry Geochronology Geophysics Glacial geomorphology Global crop production Greenhouse gas Greenhouse gas flux HMW plant-wax lipids Heartwood biomass Herald Canyon High Arctic Holocene Hydrogen isotopes Hydrography Hygroscopicity Hässeldala ISSS-2020 Ice nucleating particles Ice sheet dynamics Icebreaker Oden Intensification Internet of things IoT Iron oxides Isotopes Isotopologues Kara Sea Khibiny Kola Peninsula Lacustrine Lake Lake sediments Laptev Sea Lateglacial Light absorption Lignin Lithostratigraphy Litter decomposition Lomonosov Ridge MAC365 MOCCHA Machine learning Mackenzie River Marine Marine Geology Marine Heat Flow Marine chemistry Marine ecosystem Marine sediment Marine sediments Mass absorption Mass absorption cross-section​ Meteorology Methane Methane isotopes Mg/Ca Microbial biomass carbon Microbiology Microbiology-Ocean-Cloud-Coupling in the High Arctic Micrometeorology Mine pollution Mineral dust Mineralogy Miocene Model simulation Monitoring programme Mt. Åreskutan Multi-core Multi-proxy Multibeam Nairobi New particle formation Nitrogen North Atlantic North Pole Northern circumpolar permafrost area Northern circumpolar permafrost region Nutrients OM removal Ocean acidification Ocean circulation Oceanography Oden Oligocene Optical properties Organic carbon Organic matter Oxygen Oxygen concentration PM2.5 Palaeoceanography Palaeoclimate Paleoceanography Paleoecology Particulate organic carbon Peat Peat properties Peatland Peatland vegetation Pelagic Percentages Permafrost Permafrost carbon Permafrost soils Permafrost thaw Planktic foraminifera Plant carbon Plant macrofossils Pollen counts Pollution record Pond Position and speed Precipitation Pressure Primary productivity PrimeSCale model Priming effect Radiocarbon Radiocarbon dates Random forest Respiration Rhizosphere priming Rice Root distribution Ryder 2019 expedition SAS 2021 expedition SWERUS-C3 SWERUS-C3 expedition Salinity Sapwood biomass Sea ice Sea surface temperature Seafloor morphology Seawater temperature Sediment Sediment carbon Sediment properties Sedimentology Sediments Senseair CO₂ sensor Sequestration Shallow inshore areas Ship log Ship navigation Siberia Silicon Soil Soil nutrients Soil organic carbon Soil properties Soil taxonomy South Asia Southern Sweden Sphagnum mosses Squid Stable isotopes Stem biomass Stordalen Stream water Sub-Saharan Africa Subarctic Sulfur isotopes Surface water Sustainable intensification of agriculture Svalbard Sympagic Systematic review TEX86 Temperate forest Temperature Tephra Thematic mapping Thermokarst Total nitrogen Trace gas Tree biomass Tundra Turbidity Uk'37 Underway Vegetation carbon cycle Vegetation carbon stock Volatility Water harvesting Water management Water quality Water stable isotope ratio Weather station XRD analysis Yedoma Zeppelin Zooplankton Ångström exponent