Articles | Volume 18, issue 2
https://doi.org/10.5194/bg-18-557-2021
https://doi.org/10.5194/bg-18-557-2021
Research article
 | 
22 Jan 2021
Research article |  | 22 Jan 2021

Using satellite data to identify the methane emission controls of South Sudan's wetlands

Sudhanshu Pandey, Sander Houweling, Alba Lorente, Tobias Borsdorff, Maria Tsivlidou, A. Anthony Bloom, Benjamin Poulter, Zhen Zhang, and Ilse Aben

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AR: Author's response | RR: Referee report | ED: Editor decision
ED: Publish subject to minor revisions (review by editor) (16 Oct 2020) by Lutz Merbold
AR by Sudhanshu Pandey on behalf of the Authors (30 Oct 2020)  Author's response   Manuscript 
ED: Publish subject to minor revisions (review by editor) (19 Nov 2020) by Lutz Merbold
AR by Sudhanshu Pandey on behalf of the Authors (23 Nov 2020)  Author's response   Manuscript 
ED: Publish as is (27 Nov 2020) by Lutz Merbold
AR by Sudhanshu Pandey on behalf of the Authors (30 Nov 2020)
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Short summary
We use atmospheric methane observations from the novel TROPOspheric Monitoring Instrument (TROPOMI; Sentinel-5p) to estimate methane emissions from South Sudan's wetlands. Our emission estimates are an order of magnitude larger than the estimate of process-based wetland models. We find that this underestimation by the models is likely due to their misrepresentation of the wetlands' inundation extent and temperature dependences.
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