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Title: ORNL FACE CO2 Concentration Data

Abstract

CO2 concentration data are available for 1999-2006. There is an hourly file for each year which contains elevated and ambient CO2 concentrations. The 2007 file will be updated as data become available. These data files include FACE site measurements of CO2 concentrations for rings 1, 2, 4, and 5. Rings 1 and 2 are elevated CO2 concentrations, and rings 4 and 5 are ambient CO2 concentrations. CO2 is sampled continuously from the top of the canopy at the center of each ring and is measured with a LiCor 6252 infrared gas analyzer located in an instrument shed next to each ring. Wind speed and wind direction above the canopy and solar angle also are recorded. In addition, ambient CO2 concentrations (ring 0) measured at Building 0813, approximately 0.5 km from the FACE site, are included in the files.

Authors:
; ;
  1. Oak Ridge National Laboratory
  2. Environmental Sciences Division, Oak Ridge National Laboratory
Publication Date:
Other Number(s):
cdiac:ORNL FACE CO2
Product Type:
Dataset
Research Org.:
Environmental System Science Data Infrastructure for a Virtual Ecosystem (ESS-DIVE) (United States)
Subject:
54 ENVIRONMENTAL SCIENCES
Keywords:
carbon dioxide; CO2 enrichment; FACE; meteorological data; ORNL FACE; sweetgum; Liquidambar Styraciflua; vegetation response; YEAR; DOY; HOUR; RING; CO2 (ppm); WIND (m/s); WIND_DIR (deg); SOLAR_ANG (deg)
OSTI Identifier:
1463842
DOI:
10.15485/1463842

Citation Formats

Riggs, J. S, Tharp, M. L., and Norby, R. J. ORNL FACE CO2 Concentration Data. United States: N. p., 2007. Web. doi:10.15485/1463842.
Riggs, J. S, Tharp, M. L., & Norby, R. J. ORNL FACE CO2 Concentration Data. United States. doi:10.15485/1463842.
Riggs, J. S, Tharp, M. L., and Norby, R. J. 2007. "ORNL FACE CO2 Concentration Data". United States. doi:10.15485/1463842. https://www.osti.gov/servlets/purl/1463842. Pub date:Sun Jul 01 00:00:00 EDT 2007
@article{osti_1463842,
title = {ORNL FACE CO2 Concentration Data},
author = {Riggs, J. S and Tharp, M. L. and Norby, R. J.},
abstractNote = {CO2 concentration data are available for 1999-2006. There is an hourly file for each year which contains elevated and ambient CO2 concentrations. The 2007 file will be updated as data become available. These data files include FACE site measurements of CO2 concentrations for rings 1, 2, 4, and 5. Rings 1 and 2 are elevated CO2 concentrations, and rings 4 and 5 are ambient CO2 concentrations. CO2 is sampled continuously from the top of the canopy at the center of each ring and is measured with a LiCor 6252 infrared gas analyzer located in an instrument shed next to each ring. Wind speed and wind direction above the canopy and solar angle also are recorded. In addition, ambient CO2 concentrations (ring 0) measured at Building 0813, approximately 0.5 km from the FACE site, are included in the files.},
doi = {10.15485/1463842},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2007},
month = {7}
}

Dataset:

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