{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zhang Z"],"funding":["Chinese Academy of Sciences","Scientific Research and Technology Development Program of Guangxi","Environmental Restoration and Conservation Agency of Japan","Gordon and Betty Moore Foundation"],"pagination":["nwab200"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9084358"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["9(5)"],"pubmed_abstract":["Atmospheric methane (CH<sub>4</sub>) concentrations have shown a puzzling resumption in growth since 2007 following a period of stabilization from 2000 to 2006. Multiple hypotheses have been proposed to explain the temporal variations in CH<sub>4</sub> growth, and attribute the rise of atmospheric CH<sub>4</sub> either to increases in emissions from fossil fuel activities, agriculture and natural wetlands, or to a decrease in the atmospheric chemical sink. Here, we use a comprehensive ensemble of CH<sub>4</sub> source estimates and isotopic δ<sup>13</sup>C-CH<sub>4</sub> source signature data to show that the resumption of CH<sub>4</sub> growth is most likely due to increased anthropogenic emissions. Our emission scenarios that have the fewest biases with respect to isotopic composition su"],"journal":["National science review"],"pubmed_title":["Anthropogenic emission is the main contributor to the rise of atmospheric methane during 1993-2017."],"pmcid":["PMC9084358"],"funding_grant_id":["XDA19040504","JPMEERF20182002","XDA19070204","GBMF5439"],"pubmed_authors":["Feinberg A","Knox S","Saunois M","Huang C","Ganesan A","Stavert A","Hurtt G","Fluet-Chouinard E","Chatterjee A","Bousquet P","Hugelius G","Zhao Y","Li X","Zhang Z","McNicol G","Poulter B","Patra PK","Jackson RB","Hoglund-Isaksson L","Canadell JG"],"additional_accession":[]},"is_claimable":false,"name":"Anthropogenic emission is the main contributor to the rise of atmospheric methane during 1993-2017.","description":"Atmospheric methane (CH<sub>4</sub>) concentrations have shown a puzzling resumption in growth since 2007 following a period of stabilization from 2000 to 2006. Multiple hypotheses have been proposed to explain the temporal variations in CH<sub>4</sub> growth, and attribute the rise of atmospheric CH<sub>4</sub> either to increases in emissions from fossil fuel activities, agriculture and natural wetlands, or to a decrease in the atmospheric chemical sink. Here, we use a comprehensive ensemble of CH<sub>4</sub> source estimates and isotopic δ<sup>13</sup>C-CH<sub>4</sub> source signature data to show that the resumption of CH<sub>4</sub> growth is most likely due to increased anthropogenic emissions. Our emission scenarios that have the fewest biases with respect to isotopic composition su","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 May","modification":"2025-04-19T21:43:56.871Z","creation":"2022-07-09T15:52:19.885Z"},"accession":"S-EPMC9084358","cross_references":{"pubmed":["35547958"],"doi":["10.1093/nsr/nwab200"]}}