ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019

Description

This dataset provides simultaneous in-situ measurements of the photochemical reflectance index (PRI) and radial tree growth of selected white spruce trees (Picea glauca (Moench) Voss) at the northern treeline in the Brooks Range of Alaska, south of Chandalar Shelf and Atigun Pass on the east side of the Dalton Highway. PRI and dendrometer measurements were simultaneously collected on 29 trees from six plots spaced along a 5.5 km transect from south to north where tree density becomes increasingly sparse. Measurements were made throughout the 2018 and 2019 growing seasons (May 1 to September 15) with a sampling interval of 5 minutes. The data were collected to better understand the suitability of the PRI to remotely track radial tree growth dynamics.

Resources

Name Format Description Link
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 2a.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/2a.JPG
21 This link allows direct data access via Earthdata login https://daac.ornl.gov/above/Radial_Growth_PRI/
21 Data set Landing Page DOI URL https://doi.org/10.3334/ORNLDAAC/1781
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 1d.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/1d.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 1e.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/1e.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 2c.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/2c.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 2e.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/2e.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 3a.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/3a.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 3b.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/3b.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 3d.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/3d.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 3f.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/3f.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 6b.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/6b.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 6c.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/6c.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 6d.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/6d.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 6e.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/6e.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 6f.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/6f.JPG
21 ABoVE project site https://above.nasa.gov
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 4a.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/4a.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 5b.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/5b.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 5c.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/5c.JPG
21 Search results for publications that cite this dataset by its DOI. https://scholar.google.com/scholar?q=10.3334%2FORNLDAAC%2F1781
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 1c.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/1c.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 5d.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/5d.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 3c.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/3c.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 1a.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/1a.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 5a.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/5a.JPG
34 A white spruce tree is instrumented with a hemispherical and field-stop photochemical reflectance index (PRI) sensor and point dendrometer at a northern treeline site along the Dalton Highway, Brooks Range, Alaska. Source: Eitel et al., 2020 https://daac.ornl.gov/ABOVE/guides/Radial_Growth_PRI_Fig1.PNG
33 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: Radial_Growth_PRI.pdf https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/Radial_Growth_PRI.pdf
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 1b.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/1b.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 2b.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/2b.JPG
21 This link allows direct data access via Earthdata login https://daac.ornl.gov/daacdata/above/Radial_Growth_PRI/
21 ORNL DAAC Data Set Documentation https://daac.ornl.gov/ABOVE/guides/Radial_Growth_PRI.html
34 A white spruce tree is instrumented with a hemispherical and field-stop photochemical reflectance index (PRI) sensor and point dendrometer at a northern treeline site along the Dalton Highway, Brooks Range, Alaska. Source: Eitel et al., 2020 https://daac.ornl.gov/ABOVE/guides/Radial_Growth_PRI_Fig1.png
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 1f.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/1f.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 5e.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/5e.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 2f.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/2f.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 5f.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/5f.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 6a.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/6a.JPG
22 ABoVE: Photochemical Reflectance and Tree Growth, Brooks Range, Alaska, 2018-2019: 3e.JPG https://data.ornldaac.earthdata.nasa.gov/public/above/Radial_Growth_PRI/comp/3e.JPG

Tags

  • land-surface
  • biosphere
  • vegetation
  • ecological-dynamics
  • surface-radiative-properties
  • earth-science

Topics

Categories