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Source apportionment of methane emissions from the Upper Silesian Coal Basin using isotopic signatures

Fiehn, Alina and Eckl, Maximilian and Kostinek, Julian and Gałkowski, Michał and Gerbig, Christoph and Rothe, Michael and Röckmann, Thomas and Menoud, Malika and Maazallahi, Hossein and Schmidt, Martina and Korbeń, Piotr and Necki, Jaroslaw and Stanisavljevic, Mila and Swolkien, Justyna and Fix, Andreas and Roiger, Anke-Elisabeth (2023) Source apportionment of methane emissions from the Upper Silesian Coal Basin using isotopic signatures. Atmospheric Chemistry and Physics, 2023, pp. 1-23. Copernicus Publications. doi: 10.5194/acp-23-15749-2023. ISSN 1680-7316.

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Official URL: https://acp.copernicus.org/articles/23/15749/2023/

Abstract

During the CoMet mission in the Upper Silesian Coal Basin (USCB) ground-based and airborne air samples were taken, and analyzed for the isotopic composition of CH4 to derive the mean signature of the USCB and the source signatures of individual coal mines. Using δ2H signatures, the biogenic emissions from the USCB account for 15–50 % of total emissions, which is underestimated in common emission inventories. This demonstrates the importance of δ2H-CH4 observations for methane source attribution.

Item URL in elib:https://elib.dlr.de/199632/
Document Type:Article
Title:Source apportionment of methane emissions from the Upper Silesian Coal Basin using isotopic signatures
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Fiehn, AlinaDLR, IPAhttps://orcid.org/0000-0003-3376-4405150178686
Eckl, MaximilianDLR, IPAhttps://orcid.org/0000-0001-5876-7392UNSPECIFIED
Kostinek, JulianUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gałkowski, MichałMPI-BGC, Jena, Germanyhttps://orcid.org/0000-0003-1681-3965UNSPECIFIED
Gerbig, ChristophMPI-BGC, Jena, Germanyhttps://orcid.org/0000-0002-1112-8603UNSPECIFIED
Rothe, MichaelMPI-BGC, Jena, GermanyUNSPECIFIEDUNSPECIFIED
Röckmann, ThomasUniv. of Utrecht, NLUNSPECIFIEDUNSPECIFIED
Menoud, MalikaUniv. of Utrecht, NLUNSPECIFIEDUNSPECIFIED
Maazallahi, HosseinUniv. of Utrecht, NLhttps://orcid.org/0000-0002-7400-1001UNSPECIFIED
Schmidt, MartinaUniv. Heidelberg, Heidelberg, GermanyUNSPECIFIEDUNSPECIFIED
Korbeń, PiotrUniv. Heidelberg, Heidelberg, GermanyUNSPECIFIEDUNSPECIFIED
Necki, JaroslawAGH Univ., Krakow, PolenUNSPECIFIEDUNSPECIFIED
Stanisavljevic, MilaAGH Univ., Krakow, Polenhttps://orcid.org/0000-0002-6257-6617UNSPECIFIED
Swolkien, JustynaAGH Univ., Krakow, PolenUNSPECIFIEDUNSPECIFIED
Fix, AndreasDLR, IPAhttps://orcid.org/0000-0003-2818-9290UNSPECIFIED
Roiger, Anke-ElisabethDLR, IPAUNSPECIFIEDUNSPECIFIED
Date:21 December 2023
Journal or Publication Title:Atmospheric Chemistry and Physics
Refereed publication:Yes
Open Access:Yes
Gold Open Access:Yes
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:2023
DOI:10.5194/acp-23-15749-2023
Page Range:pp. 1-23
Publisher:Copernicus Publications
ISSN:1680-7316
Status:Published
Keywords:methane, isotopes, sources, coal
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Earth Observation
DLR - Research theme (Project):R - Atmospheric and climate research, R - Project Climatic relevance of atmospheric tracer gases, aerosols and clouds
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Atmospheric Physics > Atmospheric Trace Species
Institute of Atmospheric Physics > Lidar
Deposited By: Fiehn, Dr. Alina
Deposited On:23 Nov 2023 11:10
Last Modified:29 Jan 2024 13:08

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