BibTex format
@article{Riddell-Young:2025:10.1073/pnas.2516543122,
author = {Riddell-Young, B and Michel, SE and Lan, X and Tans, P and Röckmann, T and Dasgupta, B and Oh, Y and Bruhwiler, LMP and Fujita, R and Umezawa, T and Morimoto, S and Miller, JB},
doi = {10.1073/pnas.2516543122},
journal = {Proceedings of the National Academy of Sciences},
title = {Microbial driver of 2006–2023 CH <sub>4</sub> growth indicated by trends in atmospheric δD–CH <sub>4</sub> and δ <sup>13</sup> C–CH <sub>4</sub>},
url = {http://dx.doi.org/10.1073/pnas.2516543122},
volume = {122},
year = {2025}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - <jats:p> Methane (CH <jats:sub>4</jats:sub> ) is the second most important greenhouse gas and has been rising following a brief period of stabilization from 1999 to 2006. Determining the cause of this rise is critical for reducing emissions and predicting future climate sensitivity. The carbon and hydrogen stable isotopic composition of atmospheric CH <jats:sub>4</jats:sub> is controlled by variability in isotopically distinguishable emission categories and fractionating sink processes. While most studies using atmospheric δ <jats:sup>13</jats:sup> C–CH <jats:sub>4</jats:sub> data suggest a dominantly microbial source for recent CH <jats:sub>4</jats:sub> growth, this understanding is not uniform, and uncertainties remain [S. Schwietzke <jats:italic toggle="yes">et al.</jats:italic> , <jats:italic toggle="yes">Nature</jats:italic> <jats:bold>538</jats:bold> , 88–91 (2016), S. Basu <jats:italic toggle="yes">et al.</jats:italic> , <jats:italic toggle="yes"> <jats:italic toggle="yes">Atmos. Chem. Phys.</jats:italic> </jats:italic> <jats:bold>22</jats:bold> , 15351–15377 (2022), J. Thanwerdas, M. Saunois, A. Berchet, I. Pison, P. Bousquet, <jats:italic toggle="yes">Atmos. Chem. Phys.</jats:italic> <jats:bold>24</jats:bold> , 2129&n
AU - Riddell-Young,B
AU - Michel,SE
AU - Lan,X
AU - Tans,P
AU - Röckmann,T
AU - Dasgupta,B
AU - Oh,Y
AU - Bruhwiler,LMP
AU - Fujita,R
AU - Umezawa,T
AU - Morimoto,S
AU - Miller,JB
DO - 10.1073/pnas.2516543122
PY - 2025///
SN - 0027-8424
TI - Microbial driver of 2006–2023 CH <sub>4</sub> growth indicated by trends in atmospheric δD–CH <sub>4</sub> and δ <sup>13</sup> C–CH <sub>4</sub>
T2 - Proceedings of the National Academy of Sciences
UR - http://dx.doi.org/10.1073/pnas.2516543122
UR - https://doi.org/10.1073/pnas.2516543122
VL - 122
ER -