Skip to main content
U.S. flag

An official website of the United States government

Root Biomass Data (FIFE)

Published by ORNL_DAAC | National Aeronautics and Space Administration | Catalog Last Checked: November 11, 2026 at 12:10 AM | Dataset Last Updated: November 05, 2026
The FIFE Root Biomass data were collected from 16 locations within the FIFE study area during the 1987 growing season. They provide a measure of the below-ground biomass for the study area. Biomass reported as grams per square m assumes that the depth of the core samples is sufficient to include all root biomass under the surface to an infinite depth. Prairie vegetation does possess roots deeper than the 20 cm coring, however, the fraction of total root biomass below 20 cm is minuscule and safely ignored in a study of biomass.

Resources

8 resources available

Find Related Datasets

Search by Tags

Click any tag below to search for similar datasets

Complete Metadata
@type dcat:Dataset
accessLevel public
bureauCode 
[
  "026:00"
]
contactPoint 
{
  "fn": "Earthdata Forum",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:earthdata-support@nasa.gov"
}
description The FIFE Root Biomass data were collected from 16 locations within the FIFE study area during the 1987 growing season. They provide a measure of the below-ground biomass for the study area. Biomass reported as grams per square m assumes that the depth of the core samples is sufficient to include all root biomass under the surface to an infinite depth. Prairie vegetation does possess roots deeper than the 20 cm coring, however, the fraction of total root biomass below 20 cm is minuscule and safely ignored in a study of biomass.
distribution 
[
  {
    "@type": "dcat:Distribution",
    "title": "Original Metadata",
    "format": "ISO",
    "mediaType": "text/xml",
    "conformsTo": "http://www.isotc211.org/2005/gmi",
    "description": "The metadata's original source.",
    "downloadURL": "https://cmr.earthdata.nasa.gov/search/concepts/C2980527540-ORNL_CLOUD.iso19115"
  },
  {
    "@type": "dcat:Distribution",
    "format": "PNG",
    "mediaType": "image/png",
    "downloadURL": "https://daac.ornl.gov/graphics/browse/project/square/fife_logo_square.png"
  },
  {
    "@type": "dcat:Distribution",
    "format": "ZIP",
    "mediaType": "application/zip",
    "downloadURL": "https://data.ornldaac.earthdata.nasa.gov/protected/bundle/fife_biology_root_bio_75.zip"
  },
  {
    "@type": "dcat:Distribution",
    "format": "PDF",
    "mediaType": "application/pdf",
    "downloadURL": "https://data.ornldaac.earthdata.nasa.gov/public/fife/fife_biology_root_bio/comp/Root_Biomass_Data.pdf"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://data.ornldaac.earthdata.nasa.gov/public/fife/fife_biology_root_bio/comp/root_bio.doc"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://data.ornldaac.earthdata.nasa.gov/public/fife/fife_biology_root_bio/comp/root_bio.tdf"
  },
  {
    "@type": "dcat:Distribution",
    "format": "HTML",
    "mediaType": "text/html",
    "downloadURL": "https://doi.org/10.3334/ORNLDAAC/75"
  },
  {
    "@type": "dcat:Distribution",
    "format": "BIN",
    "mediaType": "application/octet-stream",
    "downloadURL": "https://search.earthdata.nasa.gov/search/granules?p=C2980527540-ORNL_CLOUD"
  }
]
identifier 10.3334/ORNLDAAC/75
keyword 
[
  "earth-science-vegetation-biosphere-biomass"
]
license https://www.usa.gov/government-works
modified 2026-11-05
programCode 
[
  "026:000"
]
publisher 
{
  "name": "ORNL_DAAC",
  "@type": "org:Organization"
}
spatial 
"["CARTESIAN", [{"WestBoundingCoordinate": -96.61, "NorthBoundingCoordinate": 39.12, "EastBoundingCoordinate": -96.47, "SouthBoundingCoordinate": 38.98}]]"
temporal 1987-06-01/1987-11-12
theme 
[
  "Earth Science"
]
title Root Biomass Data (FIFE)

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov