Articles | Volume 13, issue 11
https://doi.org/10.5194/bg-13-3187-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/bg-13-3187-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
02 Jun 2016
Research article |
| 02 Jun 2016
Heterotrophic bacterial production and metabolic balance during the VAHINE mesocosm experiment in the New Caledonia lagoon
France Van Wambeke
CORRESPONDING AUTHOR
Aix Marseille Université, CNRS/INSU, Université de
Toulon, IRD, Mediterranean Institute of Oceanography (MIO) UM110, 13288,
Marseille, France
Ulrike Pfreundt
University of Freiburg, Faculty of Biology, Schaenzlestr.
1, 79104 Freiburg, Germany
Aude Barani
Aix Marseille Université, CNRS/INSU, Université de
Toulon, IRD, Mediterranean Institute of Oceanography (MIO) UM110, 13288,
Marseille, France
Hugo Berthelot
Aix Marseille Université, CNRS/INSU, Université de
Toulon, IRD, Mediterranean Institute of Oceanography (MIO) UM110, 13288,
Marseille, France
Thierry Moutin
Aix Marseille Université, CNRS/INSU, Université de
Toulon, IRD, Mediterranean Institute of Oceanography (MIO) UM110, 13288,
Marseille, France
Martine Rodier
Mediterranean Institute of Oceanography (MIO) –
IRD/CNRS/Aix-Marseille University IRD Nouméa, 101 Promenade R. Laroque,
BPA5, 98848, Nouméa CEDEX, New Caledonia, France
now at: IRD, Université de la Polynésie
française – Institut Malardé – Ifremer, UMR 241 Ecosystèmes
Insulaires Océaniens (EIO), IRD Tahiti, PB 529, 98713 Papeete, Tahiti,
French Polynesia
Wolfgang R. Hess
University of Freiburg, Faculty of Biology, Schaenzlestr.
1, 79104 Freiburg, Germany
Sophie Bonnet
Aix Marseille Université, CNRS/INSU, Université de
Toulon, IRD, Mediterranean Institute of Oceanography (MIO) UM110, 13288,
Marseille, France
Mediterranean Institute of Oceanography (MIO) –
IRD/CNRS/Aix-Marseille University IRD Nouméa, 101 Promenade R. Laroque,
BPA5, 98848, Nouméa CEDEX, New Caledonia, France
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Cited
15 citations as recorded by crossref.
- Mechanisms of <i>Trichodesmium</i> demise within the New Caledonian lagoon during the VAHINE mesocosm experiment D. Spungin et al. 10.5194/bg-13-4187-2016
- Biogeochemical fluxes and fate of diazotroph-derived nitrogen in the food web after a phosphate enrichment: modeling of the VAHINE mesocosms experiment A. Gimenez et al. 10.5194/bg-13-5103-2016
- Biogeochemical and biological impacts of diazotroph blooms in a low-nutrient, low-chlorophyll ecosystem: synthesis from the VAHINE mesocosm experiment (New Caledonia) S. Bonnet et al. 10.5194/bg-13-4461-2016
- Phytoplankton community structure in the VAHINE mesocosm experiment K. Leblanc et al. 10.5194/bg-13-5205-2016
- Global analysis of gene expression dynamics within the marine microbial community during the VAHINE mesocosm experiment in the southwest Pacific U. Pfreundt et al. 10.5194/bg-13-4135-2016
- Plankton spatial variability within the Marquesas archipelago, South Pacific E. Martinez et al. 10.1016/j.jmarsys.2020.103432
- Stimulation of Heterotrophic and Autotrophic Metabolism in the Mixing Zone of the Kuroshio Current and Northern South China Sea: Implications for Export Production Y. Huang et al. 10.1029/2018JG004833
- Biogeography of N2 Fixation Influenced by the Western Boundary Current Intrusion in the South China Sea Y. Lu et al. 10.1029/2018JC014781
- Enhanced Ammonia Oxidation Caused by Lateral Kuroshio Intrusion in the Boundary Zone of the Northern South China Sea M. Xu et al. 10.1029/2018GL077896
- Climate change-related warming reduces thermal sensitivity and modifies metabolic activity of coastal benthic bacterial communities L. Seidel et al. 10.1038/s41396-023-01395-z
- Dynamics of transparent exopolymer particles (TEP) during the VAHINE mesocosm experiment in the New Caledonian lagoon I. Berman-Frank et al. 10.5194/bg-13-3793-2016
- Introduction to the project VAHINE: VAriability of vertical and tropHIc transfer of diazotroph derived N in the south wEst Pacific S. Bonnet et al. 10.5194/bg-13-2803-2016
- Dynamics of N<sub>2</sub> fixation and fate of diazotroph-derived nitrogen in a low-nutrient, low-chlorophyll ecosystem: results from the VAHINE mesocosm experiment (New Caledonia) S. Bonnet et al. 10.5194/bg-13-2653-2016
- Released coral mucus does not enhance planktonic N2 fixation rates M. Camps et al. 10.3354/ame01787
- Succession within the prokaryotic communities during the VAHINE mesocosms experiment in the New Caledonia lagoon U. Pfreundt et al. 10.5194/bg-13-2319-2016
11 citations as recorded by crossref.
- Mechanisms of <i>Trichodesmium</i> demise within the New Caledonian lagoon during the VAHINE mesocosm experiment D. Spungin et al. 10.5194/bg-13-4187-2016
- Biogeochemical fluxes and fate of diazotroph-derived nitrogen in the food web after a phosphate enrichment: modeling of the VAHINE mesocosms experiment A. Gimenez et al. 10.5194/bg-13-5103-2016
- Biogeochemical and biological impacts of diazotroph blooms in a low-nutrient, low-chlorophyll ecosystem: synthesis from the VAHINE mesocosm experiment (New Caledonia) S. Bonnet et al. 10.5194/bg-13-4461-2016
- Phytoplankton community structure in the VAHINE mesocosm experiment K. Leblanc et al. 10.5194/bg-13-5205-2016
- Global analysis of gene expression dynamics within the marine microbial community during the VAHINE mesocosm experiment in the southwest Pacific U. Pfreundt et al. 10.5194/bg-13-4135-2016
- Plankton spatial variability within the Marquesas archipelago, South Pacific E. Martinez et al. 10.1016/j.jmarsys.2020.103432
- Stimulation of Heterotrophic and Autotrophic Metabolism in the Mixing Zone of the Kuroshio Current and Northern South China Sea: Implications for Export Production Y. Huang et al. 10.1029/2018JG004833
- Biogeography of N2 Fixation Influenced by the Western Boundary Current Intrusion in the South China Sea Y. Lu et al. 10.1029/2018JC014781
- Enhanced Ammonia Oxidation Caused by Lateral Kuroshio Intrusion in the Boundary Zone of the Northern South China Sea M. Xu et al. 10.1029/2018GL077896
- Climate change-related warming reduces thermal sensitivity and modifies metabolic activity of coastal benthic bacterial communities L. Seidel et al. 10.1038/s41396-023-01395-z
- Dynamics of transparent exopolymer particles (TEP) during the VAHINE mesocosm experiment in the New Caledonian lagoon I. Berman-Frank et al. 10.5194/bg-13-3793-2016
4 citations as recorded by crossref.
- Introduction to the project VAHINE: VAriability of vertical and tropHIc transfer of diazotroph derived N in the south wEst Pacific S. Bonnet et al. 10.5194/bg-13-2803-2016
- Dynamics of N<sub>2</sub> fixation and fate of diazotroph-derived nitrogen in a low-nutrient, low-chlorophyll ecosystem: results from the VAHINE mesocosm experiment (New Caledonia) S. Bonnet et al. 10.5194/bg-13-2653-2016
- Released coral mucus does not enhance planktonic N2 fixation rates M. Camps et al. 10.3354/ame01787
- Succession within the prokaryotic communities during the VAHINE mesocosms experiment in the New Caledonia lagoon U. Pfreundt et al. 10.5194/bg-13-2319-2016
Latest update: 23 Nov 2024
Short summary
The phytoplankton is at the base of the plankton food web in large parts of oceanic "deserts" such as the South Pacific Ocean, where nitrogen sources limit activity. Mesocosms were fertilized with phosphorus to stimulate diazotrophy (atmospheric N2 fixation). Mostly diazotroph-derived nitrogen fuelled the heterotrophic bacterial community through indirect processes generating dissolved organic matter and detritus, such as mortality, lysis and grazing of both diazotrophs and non-diazotrophs.
The phytoplankton is at the base of the plankton food web in large parts of oceanic "deserts"...
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