Articles | Volume 11, issue 2
https://doi.org/10.5194/amt-11-1207-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-11-1207-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
02 Mar 2018
Research article |
| 02 Mar 2018
| 02 Mar 2018
Interlaboratory comparison of δ13C and δD measurements of atmospheric CH4 for combined use of data sets from different laboratories
Max Planck Institute for Chemistry, Atmospheric Chemistry Department, 55128 Mainz, Germany
Center for Environmental Measurement and Analysis, National Institute for Environmental Studies, Tsukuba 305-8506, Japan
Carl A. M. Brenninkmeijer
Max Planck Institute for Chemistry, Atmospheric Chemistry Department, 55128 Mainz, Germany
Thomas Röckmann
Institute for Marine and Atmospheric research Utrecht, Utrecht
University, Utrecht, the Netherlands
Carina van der Veen
Institute for Marine and Atmospheric research Utrecht, Utrecht
University, Utrecht, the Netherlands
Stanley C. Tyler
Earth System Science Department, University of California, Irvine, USA
Chemistry Department, Norco College, Norco, CA 92860, USA
Ryo Fujita
Center for Atmospheric and Oceanic Studies, Graduate School of
Science, Tohoku University, Sendai, Japan
Shinji Morimoto
Center for Atmospheric and Oceanic Studies, Graduate School of
Science, Tohoku University, Sendai, Japan
National Institute of Polar Research, Tokyo, Japan
Shuji Aoki
Center for Atmospheric and Oceanic Studies, Graduate School of
Science, Tohoku University, Sendai, Japan
Todd Sowers
The Earth and Environmental Systems Institute, Pennsylvania State University, University Park, Pennsylvania 16802,
USA
Jochen Schmitt
Climate and Environmental Physics, Physics Institute and Oeschger
Center for Climate Change Research, University of Bern, 3012 Bern,
Switzerland
Michael Bock
Climate and Environmental Physics, Physics Institute and Oeschger
Center for Climate Change Research, University of Bern, 3012 Bern,
Switzerland
Jonas Beck
Climate and Environmental Physics, Physics Institute and Oeschger
Center for Climate Change Research, University of Bern, 3012 Bern,
Switzerland
Hubertus Fischer
Climate and Environmental Physics, Physics Institute and Oeschger
Center for Climate Change Research, University of Bern, 3012 Bern,
Switzerland
Sylvia E. Michel
Institute of Arctic and Alpine Research, University of Colorado
Boulder, Boulder, Colorado, USA
Bruce H. Vaughn
Institute of Arctic and Alpine Research, University of Colorado
Boulder, Boulder, Colorado, USA
John B. Miller
Institute of Arctic and Alpine Research, University of Colorado
Boulder, Boulder, Colorado, USA
James W. C. White
Institute of Arctic and Alpine Research, University of Colorado
Boulder, Boulder, Colorado, USA
Gordon Brailsford
National Institute of Water and Atmospheric Research, Wellington
6021, New Zealand
Hinrich Schaefer
National Institute of Water and Atmospheric Research, Wellington
6021, New Zealand
Peter Sperlich
National Institute of Water and Atmospheric Research, Wellington
6021, New Zealand
Willi A. Brand
Max Planck Institute for Biogeochemistry, 07745 Jena, Germany
Michael Rothe
Max Planck Institute for Biogeochemistry, 07745 Jena, Germany
Thomas Blunier
Centre for Ice and Climate, University of Copenhagen, Copenhagen,
Denmark
David Lowry
Department of Earth Sciences, Royal Holloway, University of London,
Egham, UK
Rebecca E. Fisher
Department of Earth Sciences, Royal Holloway, University of London,
Egham, UK
Euan G. Nisbet
Department of Earth Sciences, Royal Holloway, University of London,
Egham, UK
Andrew L. Rice
Department of Physics, Portland State University, Portland, OR 97207,
USA
Peter Bergamaschi
European Commission Joint Research Centre, Institute for Environment and Sustainability, Ispra (Va), Italy
Cordelia Veidt
Institute for Environmental Physics, Heidelberg University, 69120
Heidelberg, Germany
Ingeborg Levin
Institute for Environmental Physics, Heidelberg University, 69120
Heidelberg, Germany
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- Atmospheric methane and nitrous oxide: challenges alongthe path to Net Zero E. Nisbet et al. 10.1098/rsta.2020.0457
- Emissions from the Oil and Gas Sectors, Coal Mining and Ruminant Farming Drive Methane Growth over the Past Three Decades N. CHANDRA et al. 10.2151/jmsj.2021-015
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- Advances in reference materials and measurement techniques for greenhouse gas atmospheric observations P. Brewer et al. 10.1088/1681-7575/ab1506
- Estimating emissions of methane consistent with atmospheric measurements of methane and δ13C of methane S. Basu et al. 10.5194/acp-22-15351-2022
- Bipolar carbon and hydrogen isotope constraints on the Holocene methane budget J. Beck et al. 10.5194/bg-15-7155-2018
- A Cryogen-Free Automated Measurement System of Stable Carbon Isotope Ratio of Atmospheric Methane T. Umezawa et al. 10.2151/jmsj.2020-007
- What do we know about the global methane budget? Results from four decades of atmospheric CH4observations and the way forward X. Lan et al. 10.1098/rsta.2020.0440
- Atmospheric Methane: Comparison Between Methane's Record in 2006–2022 and During Glacial Terminations E. Nisbet et al. 10.1029/2023GB007875
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- Excess methane in Greenland ice cores associated with high dust concentrations J. Lee et al. 10.1016/j.gca.2019.11.020
- Isotopic evidence for quasi-equilibrium chemistry in thermally mature natural gases N. Thiagarajan et al. 10.1073/pnas.1906507117
- Characterisation of methane sources in Lutjewad, The Netherlands, using quasi-continuous isotopic composition measurements M. Menoud et al. 10.1080/16000889.2020.1823733
- Very Strong Atmospheric Methane Growth in the 4 Years 2014–2017: Implications for the Paris Agreement E. Nisbet et al. 10.1029/2018GB006009
- Investigation of the renewed methane growth post-2007 with high-resolution 3-D variational inverse modeling and isotopic constraints J. Thanwerdas et al. 10.5194/acp-24-2129-2024
- Stable isotopic signatures of methane from waste sources through atmospheric measurements S. Bakkaloglu et al. 10.1016/j.atmosenv.2022.119021
- Temporal Variations of the Mole Fraction, Carbon, and Hydrogen Isotope Ratios of Atmospheric Methane in the Hudson Bay Lowlands, Canada R. Fujita et al. 10.1002/2017JD027972
- Advancing Scientific Understanding of the Global Methane Budget in Support of the Paris Agreement A. Ganesan et al. 10.1029/2018GB006065
- The impact of spatially varying wetland source signatures on the atmospheric variability ofδD-CH4 A. Stell et al. 10.1098/rsta.2020.0442
- Global and Regional CH4 Emissions for 1995–2013 Derived From Atmospheric CH4, δ13C‐CH4, and δD‐CH4 Observations and a Chemical Transport Model R. Fujita et al. 10.1029/2020JD032903
- Anthropogenic emission is the main contributor to the rise of atmospheric methane during 1993–2017 Z. Zhang et al. 10.1093/nsr/nwab200
- Methane Source Attribution in the UK Using Multi‐Year Records of CH4 and δ13C C. Woolley Maisch et al. 10.1029/2023JD039098
- Boreas: A Sample Preparation-Coupled Laser Spectrometer System for Simultaneous High-Precision In Situ Analysis of δ13C and δ2H from Ambient Air Methane C. Rennick et al. 10.1021/acs.analchem.1c01103
- A robust method for direct calibration of isotope ratios in gases against liquid/solid reference materials, including a laboratory comparison for δ13C‐CH4 P. Sperlich et al. 10.1002/rcm.8944
- Source partitioning of atmospheric methane using stable carbon isotope measurements in the Reuss Valley, Switzerland J. Stieger et al. 10.1080/10256016.2018.1561448
- Methane emissions decreased in fossil fuel exploitation and sustainably increased in microbial source sectors during 1990–2020 N. Chandra et al. 10.1038/s43247-024-01286-x
- Frequency modulation laser spectroscopy method for methane isotopologue ratio and total concentration measurements at 1661 nm E. Curtis et al. 10.1364/JOSAB.482727
Latest update: 23 Nov 2024
Short summary
Isotope measurements are useful for separating different methane sources. However, the lack of widely accepted standards and calibration methods for stable carbon and hydrogen isotopic ratios of methane in air has caused significant measurement offsets among laboratories. We conducted worldwide interlaboratory comparisons, surveyed the literature and assessed them systematically. This study may be of help in future attempts to harmonize data sets of isotopic composition of atmospheric methane.
Isotope measurements are useful for separating different methane sources. However, the lack of...
