Biogeosciences
Biogeosciences
BG
Articles | Volume 21, issue 19
Articles | Volume 21, issue 19
https://doi.org/10.5194/bg-21-4273-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-21-4273-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 21, issue 19
Research article
 | 
01 Oct 2024
Research article |  | 01 Oct 2024

The geothermal gradient shapes microbial diversity and processes in natural-gas-bearing sedimentary aquifers

Taiki Katayama, Hideyoshi Yoshioka, Toshiro Yamanaka, Susumu Sakata, and Yasuaki Hanamura

Viewed

Total article views: 1,502 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,044 233 225 1,502 129 70 79
  • HTML: 1,044
  • PDF: 233
  • XML: 225
  • Total: 1,502
  • Supplement: 129
  • BibTeX: 70
  • EndNote: 79
Views and downloads (calculated since 18 Apr 2024)
Cumulative views and downloads (calculated since 18 Apr 2024)

Viewed (geographical distribution)

Total article views: 1,502 (including HTML, PDF, and XML) Thereof 1,412 with geography defined and 90 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 06 Dec 2025
Download
Short summary
To understand microbial processes in deep sedimentary environments where the majority of Earth’s prokaryotes are found, we investigated the microbial communities in microbial natural-gas-bearing aquifers at temperatures of 38–81°C, situated above nonmicrobial oil-bearing sediments. Our results indicate that microbial carbon and sulfur cycling is driven by geothermal heating, showing previously overlooked geothermal-heat-driven geochemical and microbiological processes in the deep biosphere.
Read more
Share
Altmetrics
Final-revised paper
Preprint