Articles | Volume 12, issue 18
https://doi.org/10.5194/bg-12-5309-2015
© Author(s) 2015. 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-12-5309-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Latitudinal and temporal distributions of diatom populations in the pelagic waters of the Subantarctic and Polar Frontal zones of the Southern Ocean and their role in the biological pump
A. S. Rigual-Hernández
Department of Biological Sciences, Macquarie University, North Ryde, NSW 2109, Australia
T. W. Trull
Antarctic Climate and Ecosystems Cooperative Research Centre, University of Tasmania, Hobart, Tasmania 7001, Australia
CSIRO Oceans and Atmosphere Flagship, Hobart, Tasmania 7001, Australia
S. G. Bray
Antarctic Climate and Ecosystems Cooperative Research Centre, University of Tasmania, Hobart, Tasmania 7001, Australia
A. Cortina
Department of Environmental Chemistry, IDAEA-CSIC, 08034 Barcelona, Spain
L. K. Armand
Department of Biological Sciences, Macquarie University, North Ryde, NSW 2109, Australia
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Cited
40 citations as recorded by crossref.
- Antarctic Polar Front migrations in the Kerguelen Plateau region, Southern Ocean, over the past 360 kyrs M. Civel-Mazens et al. 10.1016/j.gloplacha.2021.103526
- Annual particulate matter and diatom export in a high nutrient, low chlorophyll area of the Southern Ocean M. Rembauville et al. 10.1007/s00300-017-2167-3
- Strong contribution of diatom resting spores to deep-sea carbon transfer in naturally iron-fertilized waters downstream of South Georgia M. Rembauville et al. 10.1016/j.dsr.2016.05.002
- Glacial valve size variation of the Southern Ocean diatom Fragilariopsis kerguelensis preserved in the Benguela Upwelling System, southeastern Atlantic S. Shukla & O. Romero 10.1016/j.palaeo.2018.03.023
- Coccolithophore populations and their contribution to carbonate export during an annual cycle in the Australian sector of the Antarctic zone A. Rigual Hernández et al. 10.5194/bg-15-1843-2018
- Variations in export production, lithogenic sediment transport and iron fertilization in the Pacific sector of the Drake Passage over the past 400 kyr M. Toyos et al. 10.5194/cp-18-147-2022
- Iceberg Alley, East Antarctic Margin: Continuously laminated diatomaceous sediments from the late Holocene K. Alley et al. 10.1016/j.marmicro.2017.12.002
- Planktonic protist diversity across contrasting Subtropical and Subantarctic waters of the southwest Pacific A. Gutiérrez-Rodríguez et al. 10.1016/j.pocean.2022.102809
- Influence of environmental variability and Emiliania huxleyi ecotypes on alkenone-derived temperature reconstructions in the subantarctic Southern Ocean A. Rigual-Hernández et al. 10.1016/j.scitotenv.2021.152474
- Reduction in size of the calcifying phytoplankton Calcidiscus leptoporus to environmental changes between the Holocene and modern Subantarctic Southern Ocean A. Rigual-Hernández et al. 10.3389/fmars.2023.1159884
- Ocean productivity south of Australia during spring and summer M. Bender et al. 10.1016/j.dsr.2016.02.018
- Preliminary Evidence for the Role Played by South Westerly Wind Strength on the Marine Diatom Content of an Antarctic Peninsula Ice Core (1980–2010) C. Allen et al. 10.3390/geosciences10030087
- Composition of diatom communities and their contribution to plankton biomass in the naturally iron-fertilized region of Kerguelen in the Southern Ocean M. Lasbleiz et al. 10.1093/femsec/fiw171
- Characterizing spatial distribution of chlorophyll a in the Southern Ocean on a circumpolar cruise in summer Z. Lu et al. 10.1016/j.scitotenv.2019.134833
- The Biological Pump and Seasonal Variability of pCO2 in the Southern Ocean: Exploring the Role of Diatom Adaptation to Low Iron R. Person et al. 10.1029/2018JC013775
- Biogeochemical flux and phytoplankton succession: A year-long sediment trap record in the Australian sector of the Subantarctic Zone J. Wilks et al. 10.1016/j.dsr.2017.01.001
- Diversity and taxonomic identification ofShionodiscusspp. in the Australian sector of the Subantarctic Zone J. Wilks & L. Armand 10.1080/0269249X.2017.1365015
- Assessment of austral autumn air–sea CO2 exchange in the Pacific sector of the Southern Ocean and dominant controlling factors A. Mo et al. 10.3389/fmars.2023.1192959
- Variations in the Southern Ocean carbonate production, preservation, and hydrography for the past 41, 500 years: Evidence from coccolith and CaCO3 records P. Choudhari et al. 10.1016/j.palaeo.2023.111425
- Particulate matter stoichiometry driven by microplankton community structure in summer in the Indian sector of the Southern Ocean M. Rembauville et al. 10.1002/lno.10291
- Characteristics of particle fluxes in the Prydz Bay polynya, Eastern Antarctica Z. Han et al. 10.1007/s11430-018-9285-6
- Particle Fluxes at the Australian Southern Ocean Time Series (SOTS) Achieve Organic Carbon Sequestration at Rates Close to the Global Median, Are Dominated by Biogenic Carbonates, and Show No Temporal Trends Over 20-Years C. Wynn-Edwards et al. 10.3389/feart.2020.00329
- Biogeochemical proxies and diatoms in surface sediments across the Drake Passage reflect oceanic domains and frontal systems in the region P. Cárdenas et al. 10.1016/j.pocean.2018.10.004
- Subsurface Chlorophyll-a Maxima in the Southern Ocean K. Baldry et al. 10.3389/fmars.2020.00671
- Regional variability of diatoms in ice cores from the Antarctic Peninsula and Ellsworth Land, Antarctica D. Tetzner et al. 10.5194/tc-16-779-2022
- Autonomous Multi-Trophic Observations of Productivity and Export at the Australian Southern Ocean Time Series (SOTS) Reveal Sequential Mechanisms of Physical-Biological Coupling T. Trull et al. 10.3389/fmars.2019.00525
- Last Glacial Maximum to Holocene paleoceanography of the northwestern Ross Sea inferred from sediment core geochemistry and micropaleontology at Hallett Ridge R. Melis et al. 10.5194/jm-40-15-2021
- Diatom and coccolithophore species fluxes in the Subtropical Frontal Zone, east of New Zealand J. Wilks et al. 10.1016/j.dsr.2020.103455
- Proposing a potential strategy concerning Mineral-enhanced Biological Pump (MeBP) for improving Ocean Iron Fertilization (OIF) P. Yuan & D. Liu 10.1016/j.clay.2021.106096
- Seasonal succession of phytoplankton community structure from autonomous sampling at the Australian Southern Ocean Time Series (SOTS) observatory R. Eriksen et al. 10.3354/meps12420
- Plankton Assemblage Estimated with BGC‐Argo Floats in the Southern Ocean: Implications for Seasonal Successions and Particle Export M. Rembauville et al. 10.1002/2017JC013067
- Coccolithophore biodiversity controls carbonate export in the Southern Ocean A. Rigual Hernández et al. 10.5194/bg-17-245-2020
- Lateral Particle Supply as a Key Vector in the Oceanic Carbon Cycle M. Kim et al. 10.1029/2020GB006544
- Diatom species fluxes in the seasonally ice-covered Antarctic Zone: New data from offshore Prydz Bay and comparison with other regions from the eastern Antarctic and western Pacific sectors of the Southern Ocean A. Rigual-Hernández et al. 10.1016/j.dsr2.2018.06.005
- Full annual monitoring of Subantarctic Emiliania huxleyi populations reveals highly calcified morphotypes in high-CO2 winter conditions A. Rigual-Hernández et al. 10.1038/s41598-020-59375-8
- Dynamics of an intense diatom bloom in the Northern Antarctic Peninsula, February 2016 R. Costa et al. 10.1002/lno.11437
- Temporal changes in size distributions of the Southern Ocean diatom Fragilariopsis kerguelensis through high-throughput microscopy of sediment trap samples M. Kloster et al. 10.1080/0269249X.2019.1626770
- Indices based on silicoflagellate assemblages offer potential for paleo-reconstructions of the main oceanographic zones of the Southern Ocean A. Rigual-Hernández et al. 10.1007/s00367-016-0444-8
- Growth rate and size effect on carbon isotopic fractionation in diatom-bound organic matter in recent Southern Ocean sediments H. Stoll et al. 10.1016/j.epsl.2016.09.028
- Seasonal variations, origin, and fate of settling diatoms in the Southern Ocean tracked by silicon isotope records in deep sediment traps I. Closset et al. 10.1002/2015GB005180
33 citations as recorded by crossref.
- Antarctic Polar Front migrations in the Kerguelen Plateau region, Southern Ocean, over the past 360 kyrs M. Civel-Mazens et al. 10.1016/j.gloplacha.2021.103526
- Annual particulate matter and diatom export in a high nutrient, low chlorophyll area of the Southern Ocean M. Rembauville et al. 10.1007/s00300-017-2167-3
- Strong contribution of diatom resting spores to deep-sea carbon transfer in naturally iron-fertilized waters downstream of South Georgia M. Rembauville et al. 10.1016/j.dsr.2016.05.002
- Glacial valve size variation of the Southern Ocean diatom Fragilariopsis kerguelensis preserved in the Benguela Upwelling System, southeastern Atlantic S. Shukla & O. Romero 10.1016/j.palaeo.2018.03.023
- Coccolithophore populations and their contribution to carbonate export during an annual cycle in the Australian sector of the Antarctic zone A. Rigual Hernández et al. 10.5194/bg-15-1843-2018
- Variations in export production, lithogenic sediment transport and iron fertilization in the Pacific sector of the Drake Passage over the past 400 kyr M. Toyos et al. 10.5194/cp-18-147-2022
- Iceberg Alley, East Antarctic Margin: Continuously laminated diatomaceous sediments from the late Holocene K. Alley et al. 10.1016/j.marmicro.2017.12.002
- Planktonic protist diversity across contrasting Subtropical and Subantarctic waters of the southwest Pacific A. Gutiérrez-Rodríguez et al. 10.1016/j.pocean.2022.102809
- Influence of environmental variability and Emiliania huxleyi ecotypes on alkenone-derived temperature reconstructions in the subantarctic Southern Ocean A. Rigual-Hernández et al. 10.1016/j.scitotenv.2021.152474
- Reduction in size of the calcifying phytoplankton Calcidiscus leptoporus to environmental changes between the Holocene and modern Subantarctic Southern Ocean A. Rigual-Hernández et al. 10.3389/fmars.2023.1159884
- Ocean productivity south of Australia during spring and summer M. Bender et al. 10.1016/j.dsr.2016.02.018
- Preliminary Evidence for the Role Played by South Westerly Wind Strength on the Marine Diatom Content of an Antarctic Peninsula Ice Core (1980–2010) C. Allen et al. 10.3390/geosciences10030087
- Composition of diatom communities and their contribution to plankton biomass in the naturally iron-fertilized region of Kerguelen in the Southern Ocean M. Lasbleiz et al. 10.1093/femsec/fiw171
- Characterizing spatial distribution of chlorophyll a in the Southern Ocean on a circumpolar cruise in summer Z. Lu et al. 10.1016/j.scitotenv.2019.134833
- The Biological Pump and Seasonal Variability of pCO2 in the Southern Ocean: Exploring the Role of Diatom Adaptation to Low Iron R. Person et al. 10.1029/2018JC013775
- Biogeochemical flux and phytoplankton succession: A year-long sediment trap record in the Australian sector of the Subantarctic Zone J. Wilks et al. 10.1016/j.dsr.2017.01.001
- Diversity and taxonomic identification ofShionodiscusspp. in the Australian sector of the Subantarctic Zone J. Wilks & L. Armand 10.1080/0269249X.2017.1365015
- Assessment of austral autumn air–sea CO2 exchange in the Pacific sector of the Southern Ocean and dominant controlling factors A. Mo et al. 10.3389/fmars.2023.1192959
- Variations in the Southern Ocean carbonate production, preservation, and hydrography for the past 41, 500 years: Evidence from coccolith and CaCO3 records P. Choudhari et al. 10.1016/j.palaeo.2023.111425
- Particulate matter stoichiometry driven by microplankton community structure in summer in the Indian sector of the Southern Ocean M. Rembauville et al. 10.1002/lno.10291
- Characteristics of particle fluxes in the Prydz Bay polynya, Eastern Antarctica Z. Han et al. 10.1007/s11430-018-9285-6
- Particle Fluxes at the Australian Southern Ocean Time Series (SOTS) Achieve Organic Carbon Sequestration at Rates Close to the Global Median, Are Dominated by Biogenic Carbonates, and Show No Temporal Trends Over 20-Years C. Wynn-Edwards et al. 10.3389/feart.2020.00329
- Biogeochemical proxies and diatoms in surface sediments across the Drake Passage reflect oceanic domains and frontal systems in the region P. Cárdenas et al. 10.1016/j.pocean.2018.10.004
- Subsurface Chlorophyll-a Maxima in the Southern Ocean K. Baldry et al. 10.3389/fmars.2020.00671
- Regional variability of diatoms in ice cores from the Antarctic Peninsula and Ellsworth Land, Antarctica D. Tetzner et al. 10.5194/tc-16-779-2022
- Autonomous Multi-Trophic Observations of Productivity and Export at the Australian Southern Ocean Time Series (SOTS) Reveal Sequential Mechanisms of Physical-Biological Coupling T. Trull et al. 10.3389/fmars.2019.00525
- Last Glacial Maximum to Holocene paleoceanography of the northwestern Ross Sea inferred from sediment core geochemistry and micropaleontology at Hallett Ridge R. Melis et al. 10.5194/jm-40-15-2021
- Diatom and coccolithophore species fluxes in the Subtropical Frontal Zone, east of New Zealand J. Wilks et al. 10.1016/j.dsr.2020.103455
- Proposing a potential strategy concerning Mineral-enhanced Biological Pump (MeBP) for improving Ocean Iron Fertilization (OIF) P. Yuan & D. Liu 10.1016/j.clay.2021.106096
- Seasonal succession of phytoplankton community structure from autonomous sampling at the Australian Southern Ocean Time Series (SOTS) observatory R. Eriksen et al. 10.3354/meps12420
- Plankton Assemblage Estimated with BGC‐Argo Floats in the Southern Ocean: Implications for Seasonal Successions and Particle Export M. Rembauville et al. 10.1002/2017JC013067
- Coccolithophore biodiversity controls carbonate export in the Southern Ocean A. Rigual Hernández et al. 10.5194/bg-17-245-2020
- Lateral Particle Supply as a Key Vector in the Oceanic Carbon Cycle M. Kim et al. 10.1029/2020GB006544
7 citations as recorded by crossref.
- Diatom species fluxes in the seasonally ice-covered Antarctic Zone: New data from offshore Prydz Bay and comparison with other regions from the eastern Antarctic and western Pacific sectors of the Southern Ocean A. Rigual-Hernández et al. 10.1016/j.dsr2.2018.06.005
- Full annual monitoring of Subantarctic Emiliania huxleyi populations reveals highly calcified morphotypes in high-CO2 winter conditions A. Rigual-Hernández et al. 10.1038/s41598-020-59375-8
- Dynamics of an intense diatom bloom in the Northern Antarctic Peninsula, February 2016 R. Costa et al. 10.1002/lno.11437
- Temporal changes in size distributions of the Southern Ocean diatom Fragilariopsis kerguelensis through high-throughput microscopy of sediment trap samples M. Kloster et al. 10.1080/0269249X.2019.1626770
- Indices based on silicoflagellate assemblages offer potential for paleo-reconstructions of the main oceanographic zones of the Southern Ocean A. Rigual-Hernández et al. 10.1007/s00367-016-0444-8
- Growth rate and size effect on carbon isotopic fractionation in diatom-bound organic matter in recent Southern Ocean sediments H. Stoll et al. 10.1016/j.epsl.2016.09.028
- Seasonal variations, origin, and fate of settling diatoms in the Southern Ocean tracked by silicon isotope records in deep sediment traps I. Closset et al. 10.1002/2015GB005180
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Latest update: 21 Nov 2024
Short summary
Diatom and major components of the flux collected by two sediment traps in subantarctic and polar frontal zones were studied. Despite significant differences in the composition and magnitude of the flux, POC flux was similar between sites. The development of a group of bloom-forming diatoms during summer led to the formation of aggregates and enhanced POC export. Our results suggest that high biogenic silica accumulation rates should be interpreted as a proxy for iron-limited diatom assemblages.
Diatom and major components of the flux collected by two sediment traps in subantarctic and...
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