Biogeosciences
Biogeosciences
BG
Articles | Volume 22, issue 3
Articles | Volume 22, issue 3
https://doi.org/10.5194/bg-22-625-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-22-625-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 22, issue 3
Research article
 | 
04 Feb 2025
Research article |  | 04 Feb 2025

Grazing mortality as a controlling factor in the uncultured non-cyanobacterial diazotroph (Gamma A) around the Kuroshio region

Takuya Sato, Tamaha Yamaguchi, Kiyotaka Hidataka, Sayaka Sogawa, Takashi Setou, Taketoshi Kodama, Takuhei Shiozaki, and Kazutaka Takahashi

Viewed

Total article views: 951 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
565 172 214 951 56 32 26
  • HTML: 565
  • PDF: 172
  • XML: 214
  • Total: 951
  • Supplement: 56
  • BibTeX: 32
  • EndNote: 26
Views and downloads (calculated since 01 Jul 2024)
Cumulative views and downloads (calculated since 01 Jul 2024)

Viewed (geographical distribution)

Total article views: 951 (including HTML, PDF, and XML) Thereof 857 with geography defined and 94 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 17 Apr 2025
Download
Short summary
Gamma A is a widespread non-cyanobacterial diazotroph that plays a crucial role in marine ecosystems, but its controlling factors are still largely unknown. This study, for the  first time, quantified microzooplankton grazing on Gamma A and revealed the significance of grazing pressure on Gamma A distribution around the Kuroshio region. It highlights the importance of top-down controls on Gamma A abundance and the associated nitrogen cycle.
Read more
Share
Altmetrics
Final-revised paper
Preprint