Articles | Volume 16, issue 4
https://doi.org/10.5194/gmd-16-1231-2023
Special issue:
https://doi.org/10.5194/gmd-16-1231-2023
Model description paper
 | 
22 Feb 2023
Model description paper |  | 22 Feb 2023

Simulating marine neodymium isotope distributions using Nd v1.0 coupled to the ocean component of the FAMOUS–MOSES1 climate model: sensitivities to reversible scavenging efficiency and benthic source distributions

Suzanne Robinson, Ruza F. Ivanovic, Lauren J. Gregoire, Julia Tindall, Tina van de Flierdt, Yves Plancherel, Frerk Pöppelmeier, Kazuyo Tachikawa, and Paul J. Valdes

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Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on egusphere-2022-606', Benoit Pasquier, 24 Oct 2022
    • RC3: 'Reply on RC1', Benoit Pasquier, 01 Nov 2022
    • AC1: 'Reply on RC1', Suzanne Robinson, 10 Jan 2023
  • CC1: 'Comment on egusphere-2022-606', Tristan Vadsaria, 28 Oct 2022
    • AC2: 'Reply on CC1', Suzanne Robinson, 10 Jan 2023
  • RC2: 'Comment on egusphere-2022-606', Catherine Jeandel, 01 Nov 2022
    • AC3: 'Reply on RC2', Suzanne Robinson, 10 Jan 2023
  • RC4: 'Comment on egusphere-2022-606', Ed Hathorne, 02 Nov 2022
    • AC4: 'Reply on RC4', Suzanne Robinson, 10 Jan 2023
  • RC5: 'Comment on egusphere-2022-606', Torben Stichel, 04 Nov 2022
    • AC5: 'Reply on RC5', Suzanne Robinson, 10 Jan 2023
  • AC6: 'Comment on egusphere-2022-606', Suzanne Robinson, 10 Jan 2023

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
AR by Suzanne Robinson on behalf of the Authors (10 Jan 2023)  Author's response   Author's tracked changes   Manuscript 
EF by Polina Shvedko (10 Jan 2023)  Supplement 
ED: Publish subject to technical corrections (24 Jan 2023) by Andrew Yool
AR by Suzanne Robinson on behalf of the Authors (30 Jan 2023)  Manuscript 
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Short summary
We present the implementation of neodymium (Nd) isotopes into the ocean model of FAMOUS (Nd v1.0). Nd fluxes from seafloor sediment and incorporation of Nd onto sinking particles represent the major global sources and sinks, respectively. However, model–data mismatch in the North Pacific and northern North Atlantic suggest that certain reactive components of the sediment interact the most with seawater. Our results are important for interpreting Nd isotopes in terms of ocean circulation.
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