Ecosys Model-Estimated Cropland Carbon Fluxes, Illinois, Indiana, and Iowa, 2001-2018

Description

This dataset contains daily estimates of carbon fluxes in croplands derived from the "ecosys" model covering a portion of the Midwestern US (Illinois, Indiana, and Iowa) at county-level resolution from 2001-2018. Ecosys simulates water, energy, carbon, and nutrient cycles simultaneously for various ecosystems, including agricultural systems at up to hourly resolution. Estimates include: gross primary productivity (GPP), net primary productivity (NPP), autotrophic respiration (Ra), heterotrophic respiration (Rh), or net ecosystem exchange (NEE). Data were generated by the ecosys model constrained by observational data, including USDA crop yield from USDA National Agricultural Statistics Service, and a remote-sensing-based SLOPE GPP product. Model performance was evaluated using observations from AmeriFlux towers at agricultural sites within the study area. Agriculture in the US Midwest produces significant quantities of corn and soybeans, which are key elements to the global food supply. The data are provided in shapefile format.

Resources

Name Format Description Link
5 https://search.earthdata.nasa.gov%2Fsearch%3Fq%3DCropland_Carbon_Fluxes_2125%26ac%3Dtrue
5 https://daac.ornl.gov%2FCMS%2Fguides%2FCropland_Carbon_Fluxes.html
5 https://doi.org%2F10.3334%2FORNLDAAC%2F2125
5 https://data.ornldaac.earthdata.nasa.gov%2Fprotected%2Fbundle%2FCropland_Carbon_Fluxes_2125.zip
5 https://data.ornldaac.earthdata.nasa.gov%2Fpublic%2Fcms%2FCropland_Carbon_Fluxes%2Fcomp%2FCropland_Carbon_Fluxes.pdf
5 https://daac.ornl.gov%2FCMS%2Fguides%2FCropland_Carbon_Fluxes_Fig1.png
5 https://search.earthdata.nasa.gov/search?q=Cropland_Carbon_Fluxes_2125&ac=true
21 https://doi.org/10.3334/ORNLDAAC/2125
34 Cropland_Carbon_Fluxes_Fig1.png https://daac.ornl.gov/CMS/guides/Cropland_Carbon_Fluxes_Fig1.png
33 Cropland_Carbon_Fluxes.pdf https://data.ornldaac.earthdata.nasa.gov/public/cms/Cropland_Carbon_Fluxes/comp/Cropland_Carbon_Fluxes.pdf
57 Cropland_Carbon_Fluxes_2125.zip https://data.ornldaac.earthdata.nasa.gov/protected/bundle/Cropland_Carbon_Fluxes_2125.zip
5 https://search.earthdata.nasa.gov/search?q=C2076113561-LPCLOUD
21 ECO_L2G_CLOUD.002 https://doi.org/10.5067/ECOSTRESS/ECO_L2G_CLOUD.002
5 https://www.earthdata.nasa.gov/centers/lp-daac
33 ECO_L1C-4_Grid_Tile_User_Guide_V2.pdf https://lpdaac.usgs.gov/documents/1655/ECO_L1C-4_Grid_Tile_User_Guide_V2.pdf
33 ECOL2_ATBD_V2.pdf https://lpdaac.usgs.gov/documents/1575/ECOL2_ATBD_V2.pdf
34 ECOv002_L2G_CLOUD_26815_001_20230329T224841_0710_01.png https://data.lpdaac.earthdatacloud.nasa.gov/lp-prod-public/ECO_L2G_CLOUD.002/ECOv002_L2G_CLOUD_26815_001_20230329T224841_0710_01/ECOv002_L2G_CLOUD_26815_001_20230329T224841_0710_01.png
5 https://ecostress.jpl.nasa.gov/science
33 ECOL2_User_Guide_V2.pdf https://lpdaac.usgs.gov/documents/1574/ECOL2_User_Guide_V2.pdf
33 ECO2_ASD_V1.pdf https://lpdaac.usgs.gov/documents/299/ECO2_ASD_V1.pdf
33 ECO2_PSD_V1.pdf https://lpdaac.usgs.gov/documents/380/ECO2_PSD_V1.pdf
5 https://github.com/nasa/ECOSTRESS-Data-Resources
5 obst_all.sort.gz https://lpdaac.usgs.gov/documents/2249/obst_all.sort.gz
5 qa_20250423-present.txt https://lpdaac.usgs.gov/documents/2253/qa_20250423-present.txt
5 https://search.earthdata.nasa.gov/search?q=Cropland_Carbon_Fluxes_2125&ac=true
21 https://doi.org/10.3334/ORNLDAAC/2125
57 Cropland_Carbon_Fluxes_2125.zip https://data.ornldaac.earthdata.nasa.gov/protected/bundle/Cropland_Carbon_Fluxes_2125.zip
34 Cropland_Carbon_Fluxes_Fig1.png https://daac.ornl.gov/CMS/guides/Cropland_Carbon_Fluxes_Fig1.png
33 Cropland_Carbon_Fluxes.pdf https://data.ornldaac.earthdata.nasa.gov/public/cms/Cropland_Carbon_Fluxes/comp/Cropland_Carbon_Fluxes.pdf

Tags

  • earth-science-ecological-dynamics-biosphere-ecosystem-functions-respiration-rate
  • earth-science-ecological-dynamics-biosphere-ecosystem-functions-primary-production
  • earth-science-carbon-flux-climate-indicators
  • earth-science-economic-resources-human-dimensions-agriculture-production-monoculture

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