Interlaboratory comparison of δ13C and δD measurements of atmospheric CH4 for combined use of data sets from different laboratories

Autor: Umezawa, Taku, Brenninkmeijer, Carl A.M., Röckmann, Thomas, van der Veen, Carina, Tyler, Stanley C., Fujita, Ryo, Morimoto, Shinji, Aoki, Shuji, Sowers, Todd, Schmitt, Jochen, Bock, Michael, Beck, Jonas, Fischer, Hubertus, Michel, Sylvia E., Vaughn, Bruce H., Miller, John B., White, James W.C., Brailsford, Gordon, Schaefer, Hinrich, Sperlich, Peter, Brand, Willi A., Rothe, Michael, Blunier, Thomas, Lowry, David, Fisher, Rebecca E., Nisbet, Euan G., Rice, Andrew L., Bergamaschi, Peter, Veidt, Cordelia, Levin, Ingeborg, Marine and Atmospheric Research, Sub Atmospheric physics and chemistry, Sub Algemeen Marine & Atmospheric Res

Publikováno v: Atmospheric Measurement Techniques, Vol 11, Pp 1207-1231 (2018)
Atmospheric Measurement Techniques, 11(2), 1207. Copernicus Publications

We report results from a worldwide interlaboratory comparison of samples among laboratories that measure (or measured) stable carbon and hydrogen isotope ratios of atmospheric CH4 (δ13C-CH4 and δD-CH4). The offsets among the laboratories are larger

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::105dd1f7d1407063920999957f0d6b3d
https://www.atmos-meas-tech.net/11/1207/2018/amt-11-1207-2018.pdf

Carbon and hydrogen isotope fractionation by moderately thermophilic methanogens

Autor: Valentine, David L. ^*, Chidthaisong, Amnat, Rice, Andrew, Reeburgh, William S., Tyler, Stanley C.

Publikováno v: In Geochimica et Cosmochimica Acta 1 April 2004 68(7):1571-1590

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Stoichiometry of CH4 and CO2 flux in a California Rice Paddy

Autor: McMillan, Andrew M. S., Goulden, Michael L., Tyler, Stanley C.

Publikováno v: McMillan, Andrew M. S.; Goulden, Michael L.; & Tyler, Stanley C.(2007). Stoichiometry of CH4 and CO2 flux in a California Rice Paddy. Journal of Geophysical Research, 112(G1), G01008. doi: 10.1029/2006JG000198. UC Irvine: Department of Earth System Science, UCI. Retrieved from: http://www.escholarship.org/uc/item/2b332883

Rice paddies contribute significantly to the atmospheric burden of CH4 but may also sequester atmospheric CO2. Previous studies based on putative relationships between net CO2 exchange and CH4 emissions have concluded that globally significant amount

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::5b6a6be5816cefe47f705982ab70f0fd
http://www.escholarship.org/uc/item/2b332883

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