Articles | Volume 15, issue 3
https://doi.org/10.5194/bg-15-767-2018
https://doi.org/10.5194/bg-15-767-2018
Research article
 | 
08 Feb 2018
Research article |  | 08 Feb 2018

Continuous measurements of nitrous oxide isotopomers during incubation experiments

Malte Winther, David Balslev-Harder, Søren Christensen, Anders Priemé, Bo Elberling, Eric Crosson, and Thomas Blunier

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Continuous measurements of nitrous oxide isotopomers during incubation experiments
Malte Winther, David Balslev-Harder, Søren Christensen, Anders Priemé, Bo Elberling, Eric Crosson, and Thomas Blunier
Biogeosciences Discuss., https://doi.org/10.5194/bg-2016-258,https://doi.org/10.5194/bg-2016-258, 2016
Revised manuscript not accepted
Short summary

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Cited articles

Balslev-Clausen, D. M.: Application of cavity ring down spectroscopy to isotopic bio- geo- & climate-sciences & the development of a mid-infrared CRDS analyzer for continuous measurements of N2O isotopomers, PhD thesis, University of Copenhagen, 2011.
Brenninkmeijer, C. A. M. and Röckmann, T.: Mass spectrometry of the intramolecular nitrogen isotope distribution of environmental nitrous oxide using fragment-ion analysis, Rapid Commun. Mass Sp., 13, 2028–2033, https://doi.org/10.1002/(SICI)1097-0231(19991030)13:20<2028::AID-RCM751>3.0.CO;2-J, 1999.
Brumback, B. A. and Rice, J. A.: Smoothing spline models for the analysis of nested and crossed sampes of curves, J. Am. Stat. Assoc., 93, 961–994, 1998.
Christensen, S. and Bonde, G. J.: Seasonal variation in numbers and activity of denitrifier bacteria in soil. Taxonomy and physiological groups among isolates, Danish Journal of Plant and Soil Science, 89, 367–372, 1985.
Christensen, S. and Tiedje, J. M.: Sub-parts-per-billion nitrate method: Use of an N2O-producing denitrifier to convert NO3 or 15NO3 to N2O, Applied and environmental microbiology, 54, 1409–1413, 1988.
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Short summary
Nitrous oxide (N2O) is an important and strong greenhouse gas in the atmosphere and part of climate. N2O is produced by microbes in terrestrial and aquatic ecosystems. The properties of each specific molecule can be used to determine the source. We implemented continuous measurements of N2O during incubation of denitrifying bacteria and believe that similar experiments will lead to a better understanding of N2O turnover and on the biotic mechanisms behind greenhouse gas exchange of the globe.
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