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NACP Soil Organic Matter of Burned Boreal Black Spruce Forests, Alaska, 2009-2011

Published by ORNL_DAAC | National Aeronautics and Space Administration | Catalog Last Checked: August 12, 2026 at 12:34 AM | Dataset Last Updated: August 10, 2026
This data set provides organic soil layer characteristics, estimated carbon content, and soil depth measurements made at four black spruce stands in interior Alaska that had burned twice in the last 37-52 years (intermediate-interval fire events). The most recent fires occurred in 2004, 2005, and 2010. Measurements of soil depth and distance from the adventitious roots to the soil, and total organic matter are also included for unburned black spruce sites adjacent to the burned sites dominated by live, intermediate-aged (~37-52 years) black spruce trees.

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Complete Metadata
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accessLevel public
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contactPoint 
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description This data set provides organic soil layer characteristics, estimated carbon content, and soil depth measurements made at four black spruce stands in interior Alaska that had burned twice in the last 37-52 years (intermediate-interval fire events). The most recent fires occurred in 2004, 2005, and 2010. Measurements of soil depth and distance from the adventitious roots to the soil, and total organic matter are also included for unburned black spruce sites adjacent to the burned sites dominated by live, intermediate-aged (~37-52 years) black spruce trees.
distribution 
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identifier 10.3334/ORNLDAAC/1331
keyword 
[
  "earth-science-ecological-dynamics-biosphere-fire-ecology",
  "earth-science-soils-land-surface-organic-matter",
  "earth-science-soils-land-surface-soil-depth",
  "earth-science-topography-land-surface"
]
license https://www.usa.gov/government-works
modified 2026-08-10
programCode 
[
  "026:000"
]
publisher 
{
  "name": "ORNL_DAAC",
  "@type": "org:Organization"
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spatial 
"["CARTESIAN", [{"WestBoundingCoordinate": -149.193, "NorthBoundingCoordinate": 65.7019, "EastBoundingCoordinate": -141.418, "SouthBoundingCoordinate": 63.8201}]]"
temporal 2009-08-01/2011-08-02
theme 
[
  "Earth Science"
]
title NACP Soil Organic Matter of Burned Boreal Black Spruce Forests, Alaska, 2009-2011

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