Real-time analysis of <i>δ</i>¹³C- and <i>δ</i>D-CH₄ in ambient air with laser spectroscopy: method development and first intercomparison results

In situ and simultaneous measurement of the three most abundant isotopologues of methane using mid-infrared laser absorption spectroscopy is demonstrated. A field-deployable, autonomous platform is realized by coupling a compact quantum cascade laser absorption spectrometer (QCLAS) to a preconcentra...

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Principais autores:	S. Eyer, B. Tuzson, M. E. Popa, C. van der Veen, T. Röckmann, M. Rothe, W. A. Brand, R. Fisher, D. Lowry, E. G. Nisbet, M. S. Brennwald, E. Harris, C. Zellweger, L. Emmenegger, H. Fischer, J. Mohn
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Copernicus Publications 2016-01-01
coleção:	Atmospheric Measurement Techniques
Acesso em linha:	http://www.atmos-meas-tech.net/9/263/2016/amt-9-263-2016.pdf
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