Atmospheric Measurement Techniques
Atmospheric Measurement Techniques
AMT
Articles | Volume 18, issue 18
Articles | Volume 18, issue 18
https://doi.org/10.5194/amt-18-4631-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-18-4631-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 18, issue 18
Research article
 | 
23 Sep 2025
Research article |  | 23 Sep 2025

Best practices and uncertainties in CH4 emission quantification: employing mobile measurements and Gaussian plume modelling at a biogas plant

Julia Beate Wietzel, Piotr Korben, Antje Hoheisel, and Martina Schmidt

Viewed

Total article views: 875 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
786 69 20 875 31 14 28
  • HTML: 786
  • PDF: 69
  • XML: 20
  • Total: 875
  • Supplement: 31
  • BibTeX: 14
  • EndNote: 28
Views and downloads (calculated since 10 Apr 2025)
Cumulative views and downloads (calculated since 10 Apr 2025)

Viewed (geographical distribution)

Total article views: 875 (including HTML, PDF, and XML) Thereof 849 with geography defined and 26 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 25 Sep 2025
Download
Short summary
Long-term measurements of CH4 emission rates at a biogas plant in Germany were performed for eight years using mobile measurements combined with a Gaussian plume model. The average CH4 emission rate of the biogas plant was 5.9 ± 0.5 kg CH4 h-1. To increase the accuracy of the emission rate calculations and harmonize the dataset, the methodology was evaluated through six controlled methane release experiments demonstrating an uncertainty lower than 30 %, following several recommendations.
Read more
Share