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LBA-ECO CD-10 CO Concentrations at km 67 Tower Site, Tapajos National Forest

Overview

DOIhttps://doi.org/10.3334/ORNLDAAC/856
Version1
Project
Published2008-06-13
Usage458 downloads
Download Data457.4 KBUser Guide

Description

This data set contains a single comma separated text file of half-hourly average CO mixing ratios measured from 2001/04/18 to 2003/08/29 in the old-growth upland forest at the Para Western (Santarem) - km 67, Primary Forest Tower Site. This site is in the Tapajos National Forest located in north central Brazil.CO concentrations were measured in air drawn from above the canopy top of tower (approx. 64 meters) using a TEI 48CTL instrument modified for increased stability and sensitivity. The sensor was frequently zeroed by passing ambient air over a CO oxidation catalyst. The span was checked 4 times daily by sampling calibration gases at 100 and 500 ppb. Time in the file is given in UTC (decimal date) at the start of each half hour interval.Associated meteorological parameters, CO2 concentrations and micrometerological fluxes are available in LBA-ECO CD-10 CO2 and H2O Eddy Flux Data at km 67 Tower Site, Tapajos National Forest.

Science Keywords

  • ATMOSPHERE
  • AIR QUALITY
  • CARBON MONOXIDE

Data Use and Citation

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DOI citation formatter
Boian, C., V.W.J.H. Kirchhoff, J.W. Munger, S.R. Saleska, and S.C. Wofsy. 2007. LBA-ECO CD-10 CO Concentrations at km 67 Tower Site, Tapajos National Forest. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/856

This dataset is openly shared, without restriction, in accordance with the NASA Earthdata Data Use Guidance.

Data Files

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Companion Files

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Dataset has 2 companion files.

  • hutyra_thesis.pdf
  • CD10_CO_Tapajos.pdf