SPRUCE Vegetation Phenology in Experimental Plots from Phenocam Imagery, 2015-2017

Richardson, Andrew D.; Hufkens, Koen; Milliman, Thomas; Aubrecht, Donald M.; Furze, Morgan E.; Seyednasrollah, Bijan; Krassovski, Misha B.; Hanson, Paul J.

doi:10.3334/CDIAC/SPRUCE.045

Title: SPRUCE Vegetation Phenology in Experimental Plots from Phenocam Imagery, 2015-2017

Abstract

The most recent version of these data are available https://doi.org/10.25581/spruce.100/1874948 and supersedes all previous versions. See Schädel et al., 2019. (https://doi.org/10.25581/spruce.071/1556082). This data set consists of PhenoCam data from the SPRUCE experiment from the beginning of whole ecosystem warming in August 2015 through the end of 2017. Digital cameras, or phenocams, installed in each SPRUCE enclosure track seasonal variation in vegetation “greenness”, a proxy for vegetation phenology and associated physiological activity. Regions of interest (ROIs) were defined for vegetation types (1) Picea trees (EN, evergreen needleleaf); (2) Larix trees (DN, deciduous needleleaf); and (3) the mixed shrub layer (SH, shrubs). This data set consists of two sets of data files: (1) standard “3-day summary product files” for each camera and each ROI (i.e. vegetation type), characterizing vegetation color at a 3-day time step and (2) a “transition date file” containing the estimated “greenness rising” (spring) and “greenness falling” (autumn) transition dates.

Authors:

; Hufkens, Koen; Milliman, Thomas; Aubrecht, Donald M.; Furze, Morgan E.; Seyednasrollah, Bijan;

;

Publication Date:: Mon Jan 01 00:00:00 EST 2018

DOE Contract Number:: AC05-00OR22725

Research Org.:: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: Office of Science (SC), Biological and Environmental Research (BER). Earth and Environmental Systems Science Division

Subject:: 54 ENVIRONMENTAL SCIENCES

Keywords:: vegetation phenology, fall green-down, spring green-up, phenology transition dates

Geolocation:: 47.50656,-93.45256|47.5047,-93.45256|47.5047,-93.45399|47.50656,-93.45399|47.50656,-93.45256

OSTI Identifier:: 1438378

DOI:: https://doi.org/10.3334/CDIAC/SPRUCE.045

Project Location:

Citation Formats


                    Richardson, Andrew D., Hufkens, Koen, Milliman, Thomas, Aubrecht, Donald M., Furze, Morgan E., Seyednasrollah, Bijan, Krassovski, Misha B., and Hanson, Paul J. SPRUCE Vegetation Phenology in Experimental Plots from Phenocam Imagery, 2015-2017.  United States: N. p., 2018. 
        Web.  doi:10.3334/CDIAC/SPRUCE.045.

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                    Richardson, Andrew D., Hufkens, Koen, Milliman, Thomas, Aubrecht, Donald M., Furze, Morgan E., Seyednasrollah, Bijan, Krassovski, Misha B., & Hanson, Paul J. SPRUCE Vegetation Phenology in Experimental Plots from Phenocam Imagery, 2015-2017.  United States.  doi:https://doi.org/10.3334/CDIAC/SPRUCE.045

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                    Richardson, Andrew D., Hufkens, Koen, Milliman, Thomas, Aubrecht, Donald M., Furze, Morgan E., Seyednasrollah, Bijan, Krassovski, Misha B., and Hanson, Paul J. 2018.  
"SPRUCE Vegetation Phenology in Experimental Plots from Phenocam Imagery, 2015-2017".  United States.  doi:https://doi.org/10.3334/CDIAC/SPRUCE.045.  https://www.osti.gov/servlets/purl/1438378. Pub date:Mon Jan 01 00:00:00 EST 2018

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@article{osti_1438378,

  title        = {SPRUCE Vegetation Phenology in Experimental Plots from Phenocam Imagery, 2015-2017},

  author       = {Richardson, Andrew D. and Hufkens, Koen and Milliman, Thomas and Aubrecht, Donald M. and Furze, Morgan E. and Seyednasrollah, Bijan and Krassovski, Misha B. and Hanson, Paul J.},

  abstractNote = {The most recent version of these data are available https://doi.org/10.25581/spruce.100/1874948 and supersedes all previous versions. See Schädel et al., 2019. (https://doi.org/10.25581/spruce.071/1556082). This data set consists of PhenoCam data from the SPRUCE experiment from the beginning of whole ecosystem warming in August 2015 through the end of 2017. Digital cameras, or phenocams, installed in each SPRUCE enclosure track seasonal variation in vegetation “greenness”, a proxy for vegetation phenology and associated physiological activity. Regions of interest (ROIs) were defined for vegetation types (1) Picea trees (EN, evergreen needleleaf); (2) Larix trees (DN, deciduous needleleaf); and (3) the mixed shrub layer (SH, shrubs). This data set consists of two sets of data files: (1) standard “3-day summary product files” for each camera and each ROI (i.e. vegetation type), characterizing vegetation color at a 3-day time step and (2) a “transition date file” containing the estimated “greenness rising” (spring) and “greenness falling” (autumn) transition dates.},

  doi          = {10.3334/CDIAC/SPRUCE.045},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Mon Jan 01 00:00:00 EST 2018},

  month        = {Mon Jan 01 00:00:00 EST 2018}

}

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DOI: https://doi.org/10.3334/CDIAC/SPRUCE.045

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