dc.contributor.author |
Thomalla, Sandy J
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|
dc.contributor.author |
Du Plessis, M
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|
dc.contributor.author |
Fauchereau, N
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|
dc.contributor.author |
Giddy, I
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dc.contributor.author |
Gregor, L
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dc.contributor.author |
Henson, S
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dc.contributor.author |
Joubert, WR
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dc.contributor.author |
Little, H
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dc.contributor.author |
Monteiro, Pedro MS
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dc.contributor.author |
Mtshali, T
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dc.contributor.author |
Nicholson, Sarah-Anne
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dc.contributor.author |
Ryan-Keogh, Thomas J
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|
dc.contributor.author |
Swart, S
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dc.date.accessioned |
2023-10-17T08:58:29Z |
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dc.date.available |
2023-10-17T08:58:29Z |
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dc.date.issued |
2023-05 |
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dc.identifier.citation |
Thomalla, S.J., Du Plessis, M., Fauchereau, N., Giddy, I., Gregor, L., Henson, S., Joubert, W. & Little, H. et al. 2023. Southern Ocean phytoplankton dynamics and carbon export: Insights from a seasonal cycle approach. <i>Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 381(2249).</i> http://hdl.handle.net/10204/13158 |
en_ZA |
dc.identifier.issn |
1364-503X |
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dc.identifier.issn |
1471-2962 |
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dc.identifier.uri |
https://doi.org/10.1098/rsta.2022.0068
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|
dc.identifier.uri |
http://hdl.handle.net/10204/13158
|
|
dc.description.abstract |
Quantifying the strength and efficiency of the Southern Ocean biological carbon pump (BCP) and its response to predicted changes in the Earth's climate is fundamental to our ability to predict long-term changes in the global carbon cycle and, by extension, the impact of continued anthropogenic perturbation of atmospheric CO2. There is little agreement, however, in climate model projections of the sensitivity of the Southern Ocean BCP to climate change, with a lack of consensus in even the direction of predicted change, highlighting a gap in our understanding of a major planetary carbon flux. In this review, we summarize relevant research that highlights the important role of fine-scale dynamics (both temporal and spatial) that link physical forcing mechanisms to biogeochemical responses that impact the characteristics of the seasonal cycle of phytoplankton and by extension the BCP. This approach highlights the potential for integrating autonomous and remote sensing observations of fine scale dynamics to derive regionally optimized biogeochemical parameterizations for Southern Ocean models. Ongoing development in both the observational and modelling fields will generate new insights into Southern Ocean ecosystem function for improved predictions of the sensitivity of the Southern Ocean BCP to climate change. |
en_US |
dc.format |
Fulltext |
en_US |
dc.language.iso |
en |
en_US |
dc.relation.uri |
https://royalsocietypublishing.org/doi/10.1098/rsta.2022.0068 |
en_US |
dc.source |
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 381(2249) |
en_US |
dc.subject |
Southern Ocean |
en_US |
dc.subject |
Biological carbon pump |
en_US |
dc.subject |
Fine-scale resolution |
en_US |
dc.subject |
Climate change |
en_US |
dc.title |
Southern Ocean phytoplankton dynamics and carbon export: Insights from a seasonal cycle approach |
en_US |
dc.type |
Article |
en_US |
dc.description.pages |
22 |
en_US |
dc.description.note |
Copyright: 2023 The Author(s). Published by the Royal Society. All rights reserved. |
en_US |
dc.description.cluster |
Smart Places |
en_US |
dc.description.impactarea |
Ocean Systems and Climate |
en_US |
dc.identifier.apacitation |
Thomalla, S. J., Du Plessis, M., Fauchereau, N., Giddy, I., Gregor, L., Henson, S., ... Swart, S. (2023). Southern Ocean phytoplankton dynamics and carbon export: Insights from a seasonal cycle approach. <i>Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 381(2249)</i>, http://hdl.handle.net/10204/13158 |
en_ZA |
dc.identifier.chicagocitation |
Thomalla, Sandy J, M Du Plessis, N Fauchereau, I Giddy, L Gregor, S Henson, WR Joubert, et al "Southern Ocean phytoplankton dynamics and carbon export: Insights from a seasonal cycle approach." <i>Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 381(2249)</i> (2023) http://hdl.handle.net/10204/13158 |
en_ZA |
dc.identifier.vancouvercitation |
Thomalla SJ, Du Plessis M, Fauchereau N, Giddy I, Gregor L, Henson S, et al. Southern Ocean phytoplankton dynamics and carbon export: Insights from a seasonal cycle approach. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 381(2249). 2023; http://hdl.handle.net/10204/13158. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Thomalla, Sandy J
AU - Du Plessis, M
AU - Fauchereau, N
AU - Giddy, I
AU - Gregor, L
AU - Henson, S
AU - Joubert, WR
AU - Little, H
AU - Monteiro, Pedro MS
AU - Mtshali, T
AU - Nicholson, Sarah-Anne
AU - Ryan-Keogh, Thomas J
AU - Swart, S
AB - Quantifying the strength and efficiency of the Southern Ocean biological carbon pump (BCP) and its response to predicted changes in the Earth's climate is fundamental to our ability to predict long-term changes in the global carbon cycle and, by extension, the impact of continued anthropogenic perturbation of atmospheric CO2. There is little agreement, however, in climate model projections of the sensitivity of the Southern Ocean BCP to climate change, with a lack of consensus in even the direction of predicted change, highlighting a gap in our understanding of a major planetary carbon flux. In this review, we summarize relevant research that highlights the important role of fine-scale dynamics (both temporal and spatial) that link physical forcing mechanisms to biogeochemical responses that impact the characteristics of the seasonal cycle of phytoplankton and by extension the BCP. This approach highlights the potential for integrating autonomous and remote sensing observations of fine scale dynamics to derive regionally optimized biogeochemical parameterizations for Southern Ocean models. Ongoing development in both the observational and modelling fields will generate new insights into Southern Ocean ecosystem function for improved predictions of the sensitivity of the Southern Ocean BCP to climate change.
DA - 2023-05
DB - ResearchSpace
DP - CSIR
J1 - Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 381(2249)
KW - Southern Ocean
KW - Biological carbon pump
KW - Fine-scale resolution
KW - Climate change
LK - https://researchspace.csir.co.za
PY - 2023
SM - 1364-503X
SM - 1471-2962
T1 - Southern Ocean phytoplankton dynamics and carbon export: Insights from a seasonal cycle approach
TI - Southern Ocean phytoplankton dynamics and carbon export: Insights from a seasonal cycle approach
UR - http://hdl.handle.net/10204/13158
ER -
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en_ZA |
dc.identifier.worklist |
26857 |
en_US |