SPRUCE Ground Observations of Phenology in Experimental Plots, 2020

Schädel, C; Pearson, K. J.; Richardson, A. D.; Warren, J.M.; Hanson, P. J.

doi:10.25581/spruce.094/1824175

Title: SPRUCE Ground Observations of Phenology in Experimental Plots, 2020

Dataset
Other Related Research

Abstract

This data set consists of one comma separated (*.csv) file containing phenological transition dates, as derived from direct observations of vegetative and reproductive phenology recorded by a human observer, from the SPRUCE experiment during 2020, the fifth full year of whole-ecosystem warming (Hanson et al. 2017). Both spring and autumn phenological events are included. Since April 2016, human observers have been directly tracking the phenology of both woody and herbaceous species on a weekly schedule within the SPRUCE experimental chambers, these data are reported in annual ground observations data sets (see Related Data Sets). The observed date reported here is the first survey date in 2020 on which an event/phenophase was definitively observed. This data set also contains a companion file in HTML (*.html) format containing figures showing the relationship between the day of year and temperature treatment for different phenological phases by species for 2020. User note: Ground observations of phenology from 2016-2021 are available. SPRUCE Ground Observations of Phenology in Experimental Plots 2021, https://doi.org/10.25581/spruce.099/1874936 for the most recent data as well as links to all other ground phenology datasets.

Authors:

; Pearson, K. J.;

;

ORNL

Publication Date:: Thu Dec 31 23:00:00 EST 2020

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). Earth and Environmental Systems Science Division

Subject:: 54 ENVIRONMENTAL SCIENCES

OSTI Identifier:: 1824175

DOI:: https://doi.org/10.25581/spruce.094/1824175

Citation Formats


                    Schädel, C, Pearson, K. J., Richardson, A. D., Warren, J.M., and Hanson, P. J. SPRUCE Ground Observations of Phenology in Experimental Plots, 2020.  United States: N. p., 2020. 
        Web.  doi:10.25581/spruce.094/1824175.

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                    Schädel, C, Pearson, K. J., Richardson, A. D., Warren, J.M., & Hanson, P. J. SPRUCE Ground Observations of Phenology in Experimental Plots, 2020.  United States.  doi:https://doi.org/10.25581/spruce.094/1824175

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                    Schädel, C, Pearson, K. J., Richardson, A. D., Warren, J.M., and Hanson, P. J. 2020.  
"SPRUCE Ground Observations of Phenology in Experimental Plots, 2020".  United States.  doi:https://doi.org/10.25581/spruce.094/1824175.  https://www.osti.gov/servlets/purl/1824175. Pub date:Thu Dec 31 23:00:00 EST 2020

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@article{osti_1824175,

  title        = {SPRUCE Ground Observations of Phenology in Experimental Plots, 2020},

  author       = {Schädel, C and Pearson, K. J. and Richardson, A. D. and Warren, J.M. and Hanson, P. J.},

  abstractNote = {This data set consists of one comma separated (*.csv) file containing phenological transition dates, as derived from direct observations of vegetative and reproductive phenology recorded by a human observer, from the SPRUCE experiment during 2020, the fifth full year of whole-ecosystem warming (Hanson et al. 2017). Both spring and autumn phenological events are included. Since April 2016, human observers have been directly tracking the phenology of both woody and herbaceous species on a weekly schedule within the SPRUCE experimental chambers, these data are reported in annual ground observations data sets (see Related Data Sets). The observed date reported here is the first survey date in 2020 on which an event/phenophase was definitively observed. This data set also contains a companion file in HTML (*.html) format containing figures showing the relationship between the day of year and temperature treatment for different phenological phases by species for 2020. User note: Ground observations of phenology from 2016-2021 are available. SPRUCE Ground Observations of Phenology in Experimental Plots 2021, https://doi.org/10.25581/spruce.099/1874936 for the most recent data as well as links to all other ground phenology datasets.},

  doi          = {10.25581/spruce.094/1824175},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Thu Dec 31 23:00:00 EST 2020},

  month        = {Thu Dec 31 23:00:00 EST 2020}

}

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DOI: https://doi.org/10.25581/spruce.094/1824175

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