Articles | Volume 19, issue 22
Research article
18 Nov 2022
Research article |  | 18 Nov 2022

The response of diazotrophs to nutrient amendment in the South China Sea and western North Pacific

Zuozhu Wen, Thomas J. Browning, Rongbo Dai, Wenwei Wu, Weiying Li, Xiaohua Hu, Wenfang Lin, Lifang Wang, Xin Liu, Zhimian Cao, Haizheng Hong, and Dalin Shi


Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on bg-2022-155', Anonymous Referee #1, 23 Aug 2022
    • AC1: 'Reply on RC1', Dalin Shi, 23 Sep 2022
  • RC2: 'Comment on bg-2022-155', Anonymous Referee #2, 27 Aug 2022
    • AC2: 'Reply on RC2', Dalin Shi, 23 Sep 2022

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
ED: Reconsider after major revisions (26 Sep 2022) by Koji Suzuki
AR by Dalin Shi on behalf of the Authors (12 Oct 2022)  Author's response    Author's tracked changes    Manuscript
ED: Referee Nomination & Report Request started (13 Oct 2022) by Koji Suzuki
RR by Anonymous Referee #1 (21 Oct 2022)
RR by Anonymous Referee #2 (29 Oct 2022)
ED: Publish as is (31 Oct 2022) by Koji Suzuki
Short summary
Fe and P are key factors controlling the biogeography and activity of marine N2-fixing microorganisms. We found lower abundance and activity of N2 fixers in the northern South China Sea than around the western boundary of the North Pacific, and N2 fixation rates switched from Fe–P co-limitation to P limitation. We hypothesize the Fe supply rates and Fe utilization strategies of each N2 fixer are important in regulating spatial variability in community structure across the study area.
Final-revised paper