| Very strong atmospheric methane growth in the 4 years 2014–2017: Implications for the Paris Agreement EG Nisbet, MR Manning, EJ Dlugokencky, RE Fisher, D Lowry, SE Michel, ... Global Biogeochemical Cycles 33 (3), 318-342, 2019 | 606 | 2019 |
| Upward revision of global fossil fuel methane emissions based on isotope database S Schwietzke, OA Sherwood, LMP Bruhwiler, JB Miller, G Etiope, ... Nature 538 (7623), 88-91, 2016 | 560 | 2016 |
| A 21st-century shift from fossil-fuel to biogenic methane emissions indicated by 13CH4 H Schaefer, SEM Fletcher, C Veidt, KR Lassey, GW Brailsford, ... Science 352 (6281), 80-84, 2016 | 470 | 2016 |
| Rising atmospheric methane: 2007–2014 growth and isotopic shift EG Nisbet, EJ Dlugokencky, MR Manning, D Lowry, RE Fisher, JL France, ... Global Biogeochemical Cycles 30 (9), 1356-1370, 2016 | 455 | 2016 |
| Preindustrial 14CH4 indicates greater anthropogenic fossil CH4 emissions B Hmiel, VV Petrenko, MN Dyonisius, C Buizert, AM Smith, PF Place, ... Nature 578 (7795), 409-412, 2020 | 298 | 2020 |
| Improved Constraints on Global Methane Emissions and Sinks Using δ13C‐CH4 X Lan, S Basu, S Schwietzke, LMP Bruhwiler, EJ Dlugokencky, SE Michel, ... Global Biogeochemical Cycles 35 (6), e2021GB007000, 2021 | 102 | 2021 |
| Stable isotopic composition of atmospheric carbon dioxide (13C and 18O) from the NOAA ESRL Carbon Cycle Cooperative Global Air Sampling Network, 1990–2014, Version: 2015-10-26 JWC White, BH Vaughn, SE Michel Boulder, CO: University of Colorado Boulder, 2015 | 75 | 2015 |
| Estimating emissions of methane consistent with atmospheric measurements of methane and δ13C of methane S Basu, X Lan, E Dlugokencky, S Michel, S Schwietzke, JB Miller, ... Atmospheric Chemistry and Physics 22 (23), 15351-15377, 2022 | 72 | 2022 |
| University of Colorado, Institute of Arctic and Alpine Research (INSTAAR), Stable Isotopic Composition of Atmospheric Carbon Dioxide (13C and 18O) from the NOAA ESRL Carbon … JWC White, BH Vaughn, SE Michel Path: ftp://aftp. cmdl. noaa. gov/data/trace_gases/co2c13/flask, 2015 | 61 | 2015 |
| White, 10 JWC EG Nisbet, EJ Dlugokencky, MR Manning, D Lowry, RE Fisher, JL France, ... Vaughn, B., Bousquet, P., Pyle, JA, Warwick, NJ, Cain, M., Brownlow, R …, 2007 | 58 | 2007 |
| Enhanced North American carbon uptake associated with El Niño L Hu, AE Andrews, KW Thoning, C Sweeney, JB Miller, AM Michalak, ... Science advances 5 (6), eaaw0076, 2019 | 56 | 2019 |
| Atmospheric methane: Comparison between methane's record in 2006–2022 and during glacial terminations EG Nisbet, MR Manning, EJ Dlugokencky, SE Michel, X Lan, T Röckmann, ... Global Biogeochemical Cycles 37 (8), e2023GB007875, 2023 | 55 | 2023 |
| What do we know about the global methane budget? Results from four decades of atmospheric CH4 observations and the way forward X Lan, EG Nisbet, EJ Dlugokencky, SE Michel Philosophical Transactions of the Royal Society A 379 (2210), 20200440, 2021 | 53 | 2021 |
| Interlaboratory comparison of δ13C and δD measurements of atmospheric CH4 for combined use of data sets from different laboratories T Umezawa, CAM Brenninkmeijer, T Röckmann, C Van Der Veen, ... Atmospheric Measurement Techniques 11 (2), 1207-1231, 2018 | 51 | 2018 |
| Using δ13C-CH4 and δD-CH4 to constrain Arctic methane emissions NJ Warwick, ML Cain, R Fisher, JL France, D Lowry, SE Michel, ... Atmospheric Chemistry and Physics 16 (23), 14891-14908, 2016 | 51 | 2016 |
| Strong sensitivity of the isotopic composition of methane to the plausible range of tropospheric chlorine SA Strode, JS Wang, M Manyin, B Duncan, R Hossaini, CA Keller, ... Atmospheric Chemistry and Physics 20 (14), 8405-8419, 2020 | 40 | 2020 |
| Improved global wetland carbon isotopic signatures support post-2006 microbial methane emission increase Y Oh, Q Zhuang, LR Welp, L Liu, X Lan, S Basu, EJ Dlugokencky, ... Communications Earth & Environment 3 (1), 159, 2022 | 38 | 2022 |
| Atmospheric methane and nitrous oxide: challenges alongthe path to Net Zero EG Nisbet, EJ Dlugokencky, RE Fisher, JL France, D Lowry, MR Manning, ... Philosophical Transactions of the Royal Society A 379 (2210), 20200457, 2021 | 38 | 2021 |
| Atmospheric data support a multi-decadal shift in the global methane budget towards natural tropical emissions A Drinkwater, PI Palmer, L Feng, T Arnold, X Lan, SE Michel, R Parker, ... Atmospheric Chemistry and Physics 23 (14), 8429-8452, 2023 | 15 | 2023 |
| Limited impact of El Niño–Southern Oscillation on variability and growth rate of atmospheric methane H Schaefer, D Smale, SE Nichol, TM Bromley, GW Brailsford, RJ Martin, ... Biogeosciences 15 (21), 6371-6386, 2018 | 13 | 2018 |
