Articles | Volume 12, issue 20
https://doi.org/10.5194/bg-12-6219-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Special issue:
https://doi.org/10.5194/bg-12-6219-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
29 Oct 2015
Research article |
| 29 Oct 2015
Two-dimensional distribution of living benthic foraminifera in anoxic sediment layers of an estuarine mudflat (Loire estuary, France)
A. Thibault de Chanvalon
CORRESPONDING AUTHOR
Université d'Angers, Université de Nantes, LPG-BIAF, UMR CNRS 6112, 49045 Angers Cedex, France
Ifremer, LBCM, Rue de l'Ile d'Yeu, 44300 Nantes, France
E. Metzger
Université d'Angers, Université de Nantes, LPG-BIAF, UMR CNRS 6112, 49045 Angers Cedex, France
A. Mouret
Université d'Angers, Université de Nantes, LPG-BIAF, UMR CNRS 6112, 49045 Angers Cedex, France
F. Cesbron
Université d'Angers, Université de Nantes, LPG-BIAF, UMR CNRS 6112, 49045 Angers Cedex, France
J. Knoery
Ifremer, LBCM, Rue de l'Ile d'Yeu, 44300 Nantes, France
E. Rozuel
Ifremer, LBCM, Rue de l'Ile d'Yeu, 44300 Nantes, France
P. Launeau
Université d'Angers, Université de Nantes, LPG-BIAF, UMR CNRS 6112, 49045 Angers Cedex, France
M. P. Nardelli
Université d'Angers, Université de Nantes, LPG-BIAF, UMR CNRS 6112, 49045 Angers Cedex, France
F. J. Jorissen
Université d'Angers, Université de Nantes, LPG-BIAF, UMR CNRS 6112, 49045 Angers Cedex, France
E. Geslin
Université d'Angers, Université de Nantes, LPG-BIAF, UMR CNRS 6112, 49045 Angers Cedex, France
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Cited
42 citations as recorded by crossref.
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- Short-term response of benthic foraminifera to fine-sediment depositional events simulated in microcosm C. Guilhermic et al. 10.5194/bg-20-3329-2023
- Two dimensional mapping of iron release in marine sediments at submillimetre scale A. Thibault de Chanvalon et al. 10.1016/j.marchem.2016.04.003
- Mn∕Ca intra- and inter-test variability in the benthic foraminifer Ammonia tepida J. Petersen et al. 10.5194/bg-15-331-2018
- Food supply and size class depending variations in phytodetritus intake in the benthic foraminifer Ammonia tepida J. Wukovits et al. 10.1242/bio.030056
- Improved methodology for measuring pore patterns in the benthic foraminiferal genus Ammonia J. Petersen et al. 10.1016/j.marmicro.2016.08.001
- Foraminiferal Ultrastructure: A perspective From Fluorescent and Fluorogenic Probes F. Frontalini et al. 10.1029/2019JG005113
- Potential impacts of cable bacteria activity on hard-shelled benthic foraminifera: implications for their interpretation as bioindicators or paleoproxies M. Daviray et al. 10.5194/bg-21-911-2024
- Dissolved oxygen affinities of hundreds of benthic foraminiferal species M. Tetard et al. 10.1016/j.marmicro.2024.102380
- Manganese, iron and phosphorus cycling in an estuarine mudflat, Loire, France A. Thibault de Chanvalon et al. 10.1016/j.seares.2016.10.004
- Metabarcoding Insights Into the Trophic Behavior and Identity of Intertidal Benthic Foraminifera P. Chronopoulou et al. 10.3389/fmicb.2019.01169
- Palaeontological signatures of the Anthropocene are distinct from those of previous epochs M. Williams et al. 10.1016/j.earscirev.2024.104844
- Two-dimensional determination of dissolved manganese in sediment porewaters A. Mouret et al. 10.1016/j.marchem.2024.104454
- Locomotion speed of the benthic foraminifer Ammonia tepida exposed to different nitrogen and carbon sources T. Jauffrais et al. 10.1016/j.seares.2016.07.001
- Two-dimensional ammonium distribution in sediment pore waters using a new colorimetric diffusive equilibration in thin-film technique E. Metzger et al. 10.1016/j.wroa.2018.100023
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- How does macrofaunal bioturbation influence the vertical distribution of living benthic foraminifera? O. Maire et al. 10.3354/meps11929
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- Functional xanthophyll cycle and pigment content of a kleptoplastic benthic foraminifer: Haynesina germanica T. Jauffrais et al. 10.1371/journal.pone.0172678
- Effect of light on photosynthetic efficiency of sequestered chloroplasts in intertidal benthic foraminifera (Haynesina germanica and Ammonia tepida) T. Jauffrais et al. 10.5194/bg-13-2715-2016
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- Single-celled bioturbators: benthic foraminifera mediate oxygen penetration and prokaryotic diversity in intertidal sediment D. Langlet et al. 10.5194/bg-20-4875-2023
- Simultaneous Nitrite/Nitrate Imagery at Millimeter Scale through the Water–Sediment Interface E. Metzger et al. 10.1021/acs.est.6b00187
- A historical record of benthic foraminifera in seasonally anoxic Lake Grevelingen, the Netherlands J. Richirt et al. 10.1016/j.palaeo.2022.111057
- Sediment reworking of intertidal sediments by the benthic foraminifera Haynesina germanica : the importance of motion behaviour and densities N. Deldicq et al. 10.1098/rspb.2023.0193
- Surviving anoxia in marine sediments: The metabolic response of ubiquitous benthic foraminifera (Ammonia tepida) C. LeKieffre et al. 10.1371/journal.pone.0177604
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- Insights on the paleoecology of Ammonia (Foraminifera, Rotalioidea) from Miocene carbonates of central and southern Apennines (Italy) L. Consorti et al. 10.1016/j.palaeo.2020.110105
- Innovative TEM-coupled approaches to study foraminiferal cells H. Nomaki et al. 10.1016/j.marmicro.2017.10.002
- Mudbank off Alleppey, India: A bane for foraminifera but not so for carbon burial R. Dubey et al. 10.1016/j.scitotenv.2018.03.365
- Mn/Ca ratios of Ammonia tepida as a proxy for seasonal coastal hypoxia J. Petersen et al. 10.1016/j.chemgeo.2019.04.002
- Multiscale analysis of living benthic foraminiferal heterogeneity: Ecological advances from an intertidal mudflat (Loire estuary, France) A. Thibault de Chanvalon et al. 10.1016/j.csr.2021.104627
- Benthic foraminifera and gromiids from oxygen-depleted environments – survival strategies, biogeochemistry and trophic interactions N. Glock 10.5194/bg-20-3423-2023
- Modeling of phosphate flux induced by flood resuspension on a macrotidal estuarine mudflat (Seine, France) J. Barrois et al. 10.1016/j.marchem.2024.104427
- Ultrastructure and distribution of kleptoplasts in benthic foraminifera from shallow-water (photic) habitats T. Jauffrais et al. 10.1016/j.marmicro.2017.10.003
42 citations as recorded by crossref.
- Mid- to late-Holocene environmental evolution of the Loire estuary as observed from sedimentary characteristics and benthic foraminiferal assemblages M. Durand et al. 10.1016/j.seares.2016.08.003
- Distribution of mangroves with different aerial root morphologies at accretion and erosion sites in Ca Mau Province, Vietnam L. Nguyen et al. 10.1016/j.ecss.2023.108324
- Short-term response of benthic foraminifera to fine-sediment depositional events simulated in microcosm C. Guilhermic et al. 10.5194/bg-20-3329-2023
- Two dimensional mapping of iron release in marine sediments at submillimetre scale A. Thibault de Chanvalon et al. 10.1016/j.marchem.2016.04.003
- Mn∕Ca intra- and inter-test variability in the benthic foraminifer Ammonia tepida J. Petersen et al. 10.5194/bg-15-331-2018
- Food supply and size class depending variations in phytodetritus intake in the benthic foraminifer Ammonia tepida J. Wukovits et al. 10.1242/bio.030056
- Improved methodology for measuring pore patterns in the benthic foraminiferal genus Ammonia J. Petersen et al. 10.1016/j.marmicro.2016.08.001
- Foraminiferal Ultrastructure: A perspective From Fluorescent and Fluorogenic Probes F. Frontalini et al. 10.1029/2019JG005113
- Potential impacts of cable bacteria activity on hard-shelled benthic foraminifera: implications for their interpretation as bioindicators or paleoproxies M. Daviray et al. 10.5194/bg-21-911-2024
- Dissolved oxygen affinities of hundreds of benthic foraminiferal species M. Tetard et al. 10.1016/j.marmicro.2024.102380
- Manganese, iron and phosphorus cycling in an estuarine mudflat, Loire, France A. Thibault de Chanvalon et al. 10.1016/j.seares.2016.10.004
- Metabarcoding Insights Into the Trophic Behavior and Identity of Intertidal Benthic Foraminifera P. Chronopoulou et al. 10.3389/fmicb.2019.01169
- Palaeontological signatures of the Anthropocene are distinct from those of previous epochs M. Williams et al. 10.1016/j.earscirev.2024.104844
- Two-dimensional determination of dissolved manganese in sediment porewaters A. Mouret et al. 10.1016/j.marchem.2024.104454
- Locomotion speed of the benthic foraminifer Ammonia tepida exposed to different nitrogen and carbon sources T. Jauffrais et al. 10.1016/j.seares.2016.07.001
- Two-dimensional ammonium distribution in sediment pore waters using a new colorimetric diffusive equilibration in thin-film technique E. Metzger et al. 10.1016/j.wroa.2018.100023
- Spatial distribution of living (Rose Bengal stained) benthic foraminifera in the Loire estuary (western France) M. Mojtahid et al. 10.1016/j.seares.2016.02.003
- How does macrofaunal bioturbation influence the vertical distribution of living benthic foraminifera? O. Maire et al. 10.3354/meps11929
- Benthic foraminiferal patchiness – revisited J. Schönfeld et al. 10.5194/jm-42-171-2023
- Biometry and taxonomy of Adriatic <i>Ammonia</i> species from Bellaria–Igea Marina (Italy) J. Schönfeld et al. 10.5194/jm-40-195-2021
- Benthic foraminifera and pore water carbonate chemistry on a tidal flat and salt marsh at Ria Formosa, Algarve, Portugal J. Schönfeld & I. Mendes 10.1016/j.ecss.2022.108003
- Functional xanthophyll cycle and pigment content of a kleptoplastic benthic foraminifer: Haynesina germanica T. Jauffrais et al. 10.1371/journal.pone.0172678
- Effect of light on photosynthetic efficiency of sequestered chloroplasts in intertidal benthic foraminifera (Haynesina germanica and Ammonia tepida) T. Jauffrais et al. 10.5194/bg-13-2715-2016
- Influence of modern environmental gradients on foraminiferal faunas in the inner Kongsfjorden (Svalbard) E. Fossile et al. 10.1016/j.marmicro.2022.102117
- Single-celled bioturbators: benthic foraminifera mediate oxygen penetration and prokaryotic diversity in intertidal sediment D. Langlet et al. 10.5194/bg-20-4875-2023
- Simultaneous Nitrite/Nitrate Imagery at Millimeter Scale through the Water–Sediment Interface E. Metzger et al. 10.1021/acs.est.6b00187
- A historical record of benthic foraminifera in seasonally anoxic Lake Grevelingen, the Netherlands J. Richirt et al. 10.1016/j.palaeo.2022.111057
- Sediment reworking of intertidal sediments by the benthic foraminifera Haynesina germanica : the importance of motion behaviour and densities N. Deldicq et al. 10.1098/rspb.2023.0193
- Surviving anoxia in marine sediments: The metabolic response of ubiquitous benthic foraminifera (Ammonia tepida) C. LeKieffre et al. 10.1371/journal.pone.0177604
- Transition from stromatolite to thrombolite fabric: potential role for reticulopodial protists in lake microbialites of a Proterozoic ecosystem analog J. Bernhard et al. 10.3389/fmicb.2023.1210781
- Benthic foraminiferal assemblages in the Cap de Creus canyon and adjacent open slope: Potential influence of dense shelf water cascading and open-ocean convection M. Nardelli et al. 10.1016/j.dsr.2018.04.010
- Integrated effects of bioturbation, warming and sea-level rise on mobility of sulfide and metalloids in sediment porewater of mangrove wetlands F. Pan et al. 10.1016/j.watres.2023.119788
- High resolution 3D images of sediment cores as powerful tool for exploring foraminiferal microhabitats M. Nardelli et al. 10.1016/j.marmicro.2024.102394
- Changes in ultrastructural features of the foraminifera Ammonia spp. in response to anoxic conditions: Field and laboratory observations K. Koho et al. 10.1016/j.marmicro.2017.10.011
- Insights on the paleoecology of Ammonia (Foraminifera, Rotalioidea) from Miocene carbonates of central and southern Apennines (Italy) L. Consorti et al. 10.1016/j.palaeo.2020.110105
- Innovative TEM-coupled approaches to study foraminiferal cells H. Nomaki et al. 10.1016/j.marmicro.2017.10.002
- Mudbank off Alleppey, India: A bane for foraminifera but not so for carbon burial R. Dubey et al. 10.1016/j.scitotenv.2018.03.365
- Mn/Ca ratios of Ammonia tepida as a proxy for seasonal coastal hypoxia J. Petersen et al. 10.1016/j.chemgeo.2019.04.002
- Multiscale analysis of living benthic foraminiferal heterogeneity: Ecological advances from an intertidal mudflat (Loire estuary, France) A. Thibault de Chanvalon et al. 10.1016/j.csr.2021.104627
- Benthic foraminifera and gromiids from oxygen-depleted environments – survival strategies, biogeochemistry and trophic interactions N. Glock 10.5194/bg-20-3423-2023
- Modeling of phosphate flux induced by flood resuspension on a macrotidal estuarine mudflat (Seine, France) J. Barrois et al. 10.1016/j.marchem.2024.104427
- Ultrastructure and distribution of kleptoplasts in benthic foraminifera from shallow-water (photic) habitats T. Jauffrais et al. 10.1016/j.marmicro.2017.10.003
Saved (final revised paper)
Latest update: 23 Feb 2025
Short summary
We present a new rapid and accurate protocol to simultaneously sample, in two dimensions, benthic living foraminifera at the centimetre scale and dissolved iron and phosphorus at the submillimetre scale. It was applied to a highly bioturbated site in a mudflat of the Loire estuary and showed that, in the suboxic zone, foraminifera are less affected by active burrows (i.e. reoxygenated) than by iron reactive hotspots. This unexpected result calls for a generalization of this new protocol.
We present a new rapid and accurate protocol to simultaneously sample, in two dimensions,...
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