Biogeosciences
Biogeosciences
BG
Articles | Volume 17, issue 7
Articles | Volume 17, issue 7
https://doi.org/10.5194/bg-17-1911-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-17-1911-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 17, issue 7
Research article
 | 
08 Apr 2020
Research article |  | 08 Apr 2020

Drivers of diffusive CH4 emissions from shallow subarctic lakes on daily to multi-year timescales

Joachim Jansen, Brett F. Thornton, Alicia Cortés, Jo Snöälv, Martin Wik, Sally MacIntyre, and Patrick M. Crill

Viewed

Total article views: 4,019 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,799 1,122 98 4,019 389 116 125
  • HTML: 2,799
  • PDF: 1,122
  • XML: 98
  • Total: 4,019
  • Supplement: 389
  • BibTeX: 116
  • EndNote: 125
Views and downloads (calculated since 23 Aug 2019)
Cumulative views and downloads (calculated since 23 Aug 2019)

Viewed (geographical distribution)

Total article views: 4,019 (including HTML, PDF, and XML) Thereof 3,628 with geography defined and 391 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 24 Nov 2025
Download
Short summary
Lakes are important emitters of the greenhouse gas methane. We use field observations and a model to evaluate the importance of known drivers of methane production and release. Fast and slow changes of the diffusive flux were governed by wind speed and sediment temperature, respectively. Increased turbulence enhanced release, but storms depleted the lakes of gas and limited emissions. Our findings may inform model studies on the effects of weather and climate change on lake methane emissions.
Read more
Share
Altmetrics
Final-revised paper
Preprint