U.S. Department of EnergyOffice of Scientific and Technical Information
SPRUCE Vegetation Phenology in Experimental Plots from Phenocam Imagery, 2015-2021
Abstract
This data set consists of PhenoCam data from the SPRUCE experiment from the beginning of whole ecosystem warming (Hanson et al. 2017) in August 2015 through March 31 of 2022, with start- and end-of-season phenological transition dates derived through the end of autumn 2021. Digital cameras, or phenocams, installed in each SPRUCE enclosure track seasonal variation in vegetation “greenness”, a proxy for vegetation phenology and associated physiological activity. Three separate regions of interest (ROIs) were defined for each camera field of view, corresponding to different vegetation types and demarcating (1) Picea trees (vegetation type EN, for evergreen needleleaf); (2) Larix trees (vegetation type DN, for deciduous needleleaf); and (3) the mixed shrub layer (vegetation type SH). User Note: This dataset supersedes previous versions of SPRUCE Vegetation Phenology in Experimental Plots from Phenocam Imagery. A list of previous versions can be found in the Related Datasets section of the user guide.
- Publication Date:
- DOE Contract Number:
- AC05-00OR22725
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Biological and Environmental Research (BER)
- Subject:
- 54 ENVIRONMENTAL SCIENCES; vegetation phenology, fall green-down, spring green-up, phenology transition dates
- OSTI Identifier:
- 1874948
- DOI:
- https://doi.org/10.25581/spruce.100/1874948
Citation Formats
Schädel, Christina, Richardson, Andrew, Milliman, T., Krassovski, Misha, and Hanson, Paul. SPRUCE Vegetation Phenology in Experimental Plots from Phenocam Imagery, 2015-2021. United States: N. p., 2021.
Web. doi:10.25581/spruce.100/1874948.
Schädel, Christina, Richardson, Andrew, Milliman, T., Krassovski, Misha, & Hanson, Paul. SPRUCE Vegetation Phenology in Experimental Plots from Phenocam Imagery, 2015-2021. United States. doi:https://doi.org/10.25581/spruce.100/1874948
Schädel, Christina, Richardson, Andrew, Milliman, T., Krassovski, Misha, and Hanson, Paul. 2021.
"SPRUCE Vegetation Phenology in Experimental Plots from Phenocam Imagery, 2015-2021". United States. doi:https://doi.org/10.25581/spruce.100/1874948. https://www.osti.gov/servlets/purl/1874948. Pub date:Fri Dec 31 23:00:00 EST 2021
@article{osti_1874948,
title = {SPRUCE Vegetation Phenology in Experimental Plots from Phenocam Imagery, 2015-2021},
author = {Schädel, Christina and Richardson, Andrew and Milliman, T. and Krassovski, Misha and Hanson, Paul},
abstractNote = {This data set consists of PhenoCam data from the SPRUCE experiment from the beginning of whole ecosystem warming (Hanson et al. 2017) in August 2015 through March 31 of 2022, with start- and end-of-season phenological transition dates derived through the end of autumn 2021. Digital cameras, or phenocams, installed in each SPRUCE enclosure track seasonal variation in vegetation “greenness”, a proxy for vegetation phenology and associated physiological activity. Three separate regions of interest (ROIs) were defined for each camera field of view, corresponding to different vegetation types and demarcating (1) Picea trees (vegetation type EN, for evergreen needleleaf); (2) Larix trees (vegetation type DN, for deciduous needleleaf); and (3) the mixed shrub layer (vegetation type SH). User Note: This dataset supersedes previous versions of SPRUCE Vegetation Phenology in Experimental Plots from Phenocam Imagery. A list of previous versions can be found in the Related Datasets section of the user guide.},
doi = {10.25581/spruce.100/1874948},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Dec 31 23:00:00 EST 2021},
month = {Fri Dec 31 23:00:00 EST 2021}
}