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Impact of interannual and multidecadal trends on methane-climate feedbacks and sensitivity

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  • Chin-Hsien Cheng

    (Nanjing University of Information Science and Technology (NUIST)
    Nanyang Technological University)

  • Simon A. T. Redfern

    (Nanyang Technological University
    Nanyang Technological University)

Abstract

We estimate the causal contributions of spatiotemporal changes in temperature (T) and precipitation (Pr) to changes in Earth’s atmospheric methane concentration (CCH4) and its isotope ratio δ13CH4 over the last four decades. We identify oscillations between positive and negative feedbacks, showing that both contribute to increasing CCH4. Interannually, increased emissions via positive feedbacks (e.g. wetland emissions and wildfires) with higher land surface air temperature (LSAT) are often followed by increasing CCH4 due to weakened methane sink via atmospheric •OH, via negative feedbacks with lowered sea surface temperatures (SST), especially in the tropics. Over decadal time scales, we find alternating rate-limiting factors for methane oxidation: when CCH4 is limiting, positive methane-climate feedback via direct oceanic emissions dominates; when •OH is limiting, negative feedback is favoured. Incorporating the interannually increasing CCH4 via negative feedbacks gives historical methane-climate feedback sensitivity ≈ 0.08 W m−2 °C−1, much higher than the IPCC AR6 estimate.

Suggested Citation

  • Chin-Hsien Cheng & Simon A. T. Redfern, 2022. "Impact of interannual and multidecadal trends on methane-climate feedbacks and sensitivity," Nature Communications, Nature, vol. 13(1), pages 1-11, December.
    • Handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-31345-w
    DOI: 10.1038/s41467-022-31345-w
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    1. Daniel G. Boyce & Marlon R. Lewis & Boris Worm, 2010. "Global phytoplankton decline over the past century," Nature, Nature, vol. 466(7306), pages 591-596, July.
    2. Jinfeng Chang & Shushi Peng & Philippe Ciais & Marielle Saunois & Shree R. S. Dangal & Mario Herrero & Petr Havlík & Hanqin Tian & Philippe Bousquet, 2019. "Revisiting enteric methane emissions from domestic ruminants and their δ13CCH4 source signature," Nature Communications, Nature, vol. 10(1), pages 1-14, December.
    3. Gerald A. Meehl & Aixue Hu & Benjamin D. Santer & Shang-Ping Xie, 2016. "Contribution of the Interdecadal Pacific Oscillation to twentieth-century global surface temperature trends," Nature Climate Change, Nature, vol. 6(11), pages 1005-1008, November.
    4. Sunitha R. Pangala & Alex Enrich-Prast & Luana S. Basso & Roberta Bittencourt Peixoto & David Bastviken & Edward R. C. Hornibrook & Luciana V. Gatti & Humberto Marotta & Luana Silva Braucks Calazans &, 2017. "Large emissions from floodplain trees close the Amazon methane budget," Nature, Nature, vol. 552(7684), pages 230-234, December.
    5. E. J. Dlugokencky & K. A. Masarie & P. M. Lang & P. P. Tans, 1998. "Continuing decline in the growth rate of the atmospheric methane burden," Nature, Nature, vol. 393(6684), pages 447-450, June.
    6. Guillaume Lamarche-Gagnon & Jemma L. Wadham & Barbara Sherwood Lollar & Sandra Arndt & Peer Fietzek & Alexander D. Beaton & Andrew J. Tedstone & Jon Telling & Elizabeth A. Bagshaw & Jon R. Hawkings & , 2019. "Greenland melt drives continuous export of methane from the ice-sheet bed," Nature, Nature, vol. 565(7737), pages 73-77, January.
    7. Thomas Weber & Nicola A. Wiseman & Annette Kock, 2019. "Global ocean methane emissions dominated by shallow coastal waters," Nature Communications, Nature, vol. 10(1), pages 1-10, December.
    8. Youmi Oh & Qianlai Zhuang & Licheng Liu & Lisa R. Welp & Maggie C. Y. Lau & Tullis C. Onstott & David Medvigy & Lori Bruhwiler & Edward J. Dlugokencky & Gustaf Hugelius & Ludovica D’Imperio & Bo Elber, 2020. "Reduced net methane emissions due to microbial methane oxidation in a warmer Arctic," Nature Climate Change, Nature, vol. 10(4), pages 317-321, April.
    9. Stefan Schwietzke & Owen A. Sherwood & Lori M. P. Bruhwiler & John B. Miller & Giuseppe Etiope & Edward J. Dlugokencky & Sylvia Englund Michel & Victoria A. Arling & Bruce H. Vaughn & James W. C. Whit, 2016. "Upward revision of global fossil fuel methane emissions based on isotope database," Nature, Nature, vol. 538(7623), pages 88-91, October.
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