Preprints
https://doi.org/10.5194/essd-2020-308
https://doi.org/10.5194/essd-2020-308

  15 Apr 2021

15 Apr 2021

Review status: this preprint has been withdrawn by the authors.

Climate-Biogeochemistry Interactions in the Tropical Ocean: Data collection and legacy

Gerd Krahmann1, Damian L. Arévalo-Martínez1, Andrew W. Dale1, Marcus Dengler1, Anja Engel1, Nicolaas Glock1, Patricia Grasse1,2, Johannes Hahn3,1, Helena Hauss1, Mark Hopwood1, Rainer Kiko1,4, Alexandra Loginova1,5, Carolin R. Löscher6, Marie Maßmig1, Alexandra-Sophie Roy7, Renato Salvatteci8,9, Stefan Sommer1, Toste Tanhua1, and Hela Mehrtens1 Gerd Krahmann et al.
  • 1GEOMAR, Helmholtz Centre for Ocean Research Kiel, Kiel, 24148, Germany
  • 2German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, 04103, Germany
  • 3Federal Maritime and Hydrographic Agency Bernhard-Nocht-Str. 78, 20359 Hamburg, Germany
  • 4Laboratoire d‘Océanographie de Villefranche-sur-Mer, 06320, France
  • 5Institute of Oceanology of Polish Academy of Sciences, Powstańców Warszawy 55, 81-712 Sopot, Poland
  • 6Nordcee, Department of Biology and DIAS, University of Southern Denmark, 5230 Odense M, Denmark
  • 7Genomic Microbiology, Institute of Microbiology, Kiel University, Kiel, 24118, Germany
  • 8Institute of Geosciences, Kiel University, Kiel, 24118, Germany
  • 9Center for Ocean and Society, Kiel University, Kiel, 24118, Germany

Abstract. From 2008 through 2019, a comprehensive research project, SFB 754, ClimateBiogeochemistry Interactions in the Tropical Ocean, was funded by the German Research Foundation to investigate the climate-biogeochemistry interactions in the tropical ocean with a particular emphasis on the processes determining the oxygen distribution. During three 4-year long funding phases, a consortium of more than 150 scientists conducted or participated in 34 major research cruises and collected a wealth of physical, biological, chemical, and meteorological data. A common data policy agreed upon at the initiation of the project provided the basis for the open publication of all data. Here we provide an inventory of this unique data set and briefly summarize the various data acquisition and processing methods used.

This preprint has been withdrawn.

Gerd Krahmann et al.

Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on essd-2020-308', Giuseppe M.R. Manzella, 19 Apr 2021
    • AC1: 'Reply on RC1', Gerd Krahmann, 30 Apr 2021
  • RC2: 'Comment on essd-2020-308', Anonymous Referee #2, 26 Apr 2021
  • RC3: 'Comment on essd-2020-308', Anonymous Referee #3, 29 Apr 2021
  • RC4: 'Comment on essd-2020-308', Anonymous Referee #4, 02 May 2021
  • EC1: 'Comment on essd-2020-308', David Carlson, 04 May 2021

Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on essd-2020-308', Giuseppe M.R. Manzella, 19 Apr 2021
    • AC1: 'Reply on RC1', Gerd Krahmann, 30 Apr 2021
  • RC2: 'Comment on essd-2020-308', Anonymous Referee #2, 26 Apr 2021
  • RC3: 'Comment on essd-2020-308', Anonymous Referee #3, 29 Apr 2021
  • RC4: 'Comment on essd-2020-308', Anonymous Referee #4, 02 May 2021
  • EC1: 'Comment on essd-2020-308', David Carlson, 04 May 2021

Gerd Krahmann et al.

Data sets

SFB754 data collections Krahmann, G., Arévalo-Martínez, D. L., Dale, A. W., Dengler, M., Engel, A., Glock, N., Grasse, P., Hahn, J., Hauss, H., Hopwood, M., Kiko, R., Loginova, A., Löscher, C. R., Maßmig, M., Roy, A.-S., Salvatteci, R., Sommer, S., Tanhua, T., and Mehrtens, H. https://www.pangaea.de/?q=@sfb754

Gerd Krahmann et al.

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This preprint has been withdrawn.

Short summary
The project "Climate-Biogeochemistry Interactions in the Tropical Ocean" (SFB 754) was a multidisciplinary research project active from 2008 to 2019 aimed at a better understanding of the coupling between the tropical climate and ocean circulation and the ocean's oxygen and nutrient balance. On 34 research cruises, mainly in the Southeast Tropical Pacific and the Northeast Tropical Atlantic, 1071 physical, chemical and biological data sets were collected.