Synthesis of Winter In Situ Soil CO2 Flux in pan-Arctic and Boreal Regions, 1989-2017

Description

This dataset provides a synthesis of winter ( September-April) in situ soil CO2 flux measurement data from locations across pan-Arctic and Boreal permafrost regions. The in situ data were compiled from 66 published and 21 unpublished studies conducted from 1989-2017. The data sources (publication references) are provided. Sampling sites spanned pan-Arctic Boreal and tundra regions (>53 Deg N) in continuous, discontinuous, and isolated/sporadic permafrost zones. The CO2 flux measurements were aggregated at the monthly level, or seasonally when monthly data were not available, and are reported as the daily average (g C m-2 day-1) over the interval. Soil moisture and temperature data plus environmental and ecological model driver data (e.g., vegetation type and productivity, soil substrate availability) are also included based on gridded satellite remote sensing and reanalysis sources.

Resources

Name Format Description Link
21 This link allows direct data access via Earthdata login https://daac.ornl.gov/above/Nongrowing_Season_CO2_Flux/
21 ORNL DAAC Data Set Documentation https://daac.ornl.gov/ABOVE/guides/Nongrowing_Season_CO2_Flux.html
21 Data set Landing Page DOI URL https://doi.org/10.3334/ORNLDAAC/1692
34 Locations of in situ winter CO2 flux data (yellow circles) in this synthesis, which included upland and wetland sites in boreal and tundra biomes located within the Northern permafrost region. Occurrence of permafrost is displayed. (From Natali et al., 2019). https://daac.ornl.gov/ABOVE/guides/Nongrowing_Season_CO2_Flux_Fig1.png
21 ABoVE project site https://above.nasa.gov
21 Search results for publications that cite this dataset by its DOI. https://scholar.google.com/scholar?q=10.3334%2FORNLDAAC%2F1692
33 Synthesis of Winter In Situ Soil CO2 Flux in pan-Arctic and Boreal Regions, 1989-2017: Nongrowing_Season_CO2_Flux.pdf https://data.ornldaac.earthdata.nasa.gov/public/above/Nongrowing_Season_CO2_Flux/comp/Nongrowing_Season_CO2_Flux.pdf
33 Synthesis of Winter In Situ Soil CO2 Flux in pan-Arctic and Boreal Regions, 1989-2017: Sources_nongrowing_season_CO2_flux.pdf https://data.ornldaac.earthdata.nasa.gov/public/above/Nongrowing_Season_CO2_Flux/comp/Sources_nongrowing_season_CO2_flux.pdf

Tags

  • soils
  • land-surface
  • biosphere
  • national-geospatial-data-asset
  • ngda
  • vegetation
  • frozen-ground
  • earth-science

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