TITLE

Evaluation of factors affecting accurate measurements of atmospheric CO2 and CH4 by wavelength-scanned cavity ring-down spectroscopy

AUTHOR(S)
Nara, H.; Tanimoto, H.; Tohjima, Y.; Mukai, H.; Nojiri, Y.; Katsumata, K.; Rella, C.
PUB. DATE
July 2012
SOURCE
Atmospheric Measurement Techniques Discussions;2012, Vol. 5 Issue 4, p5009
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The article presents a study which assesses the factors influencing accurate measurements of atmospheric carbon dioxide (CO2) and methane (CH4) using wavelength-scanned cavity ring-down spectroscopy. It determined the delta coefficients defined as the difference in the pressure-broadening coefficients of oxygen (O2) and argon (Ar).
ACCESSION #
83290073

 

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