Seawater carbonate chemistry and foraminiferal calcification
The response of the marine carbon cycle to changes in atmospheric CO2 concentrations will be determined, in part, by the relative response of calcifying and non-calcifying organisms to global change. Planktonic foraminifera are responsible for a quarter or more of global carbonate production, theref...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.923860 2023-05-15T17:52:04+02:00 Seawater carbonate chemistry and foraminiferal calcification Henehan, Michael J Evans, David Shankle, Madison Burke, Janet Foster, Gavin L Anagnostou, Eleni Chalk, Thomas B Stewart, Joseph A Alt, Claudia H S Hull, Pincelli M Durrant, Joseph 2017-10-14 text/tab-separated-values, 264 data points https://doi.pangaea.de/10.1594/PANGAEA.923860 https://doi.org/10.1594/PANGAEA.923860 en eng PANGAEA Henehan, Michael J; Evans, David; Shankle, Madison; Burke, Janet; Foster, Gavin L; Anagnostou, Eleni; Chalk, Thomas B; Stewart, Joseph A; Alt, Claudia H S; Hull, Pincelli M; Durrant, Joseph (2017): Size-dependent response of foraminiferal calcification to seawater carbonate chemistry. Biogeosciences, 14(13), 3287-3308, https://doi.org/10.5194/bg-14-3287-2017 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James C; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2019): seacarb: seawater carbonate chemistry with R. R package version 3.2.12. https://CRAN.R-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.923860 https://doi.org/10.1594/PANGAEA.923860 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Aragonite saturation state Area Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcification intensity standard error Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Chamber number Chromista Coast and continental shelf Experiment Foraminifera Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Globigerinoides ruber Growth/Morphology Heterotrophic prokaryotes Laboratory experiment Magnesium/Calcium ratio OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Red Sea Salinity Single species Species Temperate Temperature water Type Dataset 2017 ftpangaea https://doi.org/10.1594/PANGAEA.923860 https://doi.org/10.5194/bg-14-3287-2017 2023-01-20T09:14:04Z The response of the marine carbon cycle to changes in atmospheric CO2 concentrations will be determined, in part, by the relative response of calcifying and non-calcifying organisms to global change. Planktonic foraminifera are responsible for a quarter or more of global carbonate production, therefore understanding the sensitivity of calcification in these organisms to environmental change is critical. Despite this, there remains little consensus as to whether, or to what extent, chemical and physical factors affect foraminiferal calcification. To address this, we directly test the effect of multiple controls on calcification in culture experiments and core-top measurements of Globigerinoides ruber. We find that two factors, body size and the carbonate system, strongly influence calcification intensity in life, but that exposure to corrosive bottom waters can overprint this signal post mortem. Using a simple model for the addition of calcite through ontogeny, we show that variable body size between and within datasets could complicate studies that examine environmental controls on foraminiferal shell weight. In addition, we suggest that size could ultimately play a role in determining whether calcification will increase or decrease with acidification. Our models highlight that knowledge of the specific morphological and physiological mechanisms driving ontogenetic change in calcification in different species will be critical in predicting the response of foraminiferal calcification to future change in atmospheric pCO2. Dataset Ocean acidification Planktonic foraminifera PANGAEA - Data Publisher for Earth & Environmental Science |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Aragonite saturation state Area Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcification intensity standard error Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Chamber number Chromista Coast and continental shelf Experiment Foraminifera Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Globigerinoides ruber Growth/Morphology Heterotrophic prokaryotes Laboratory experiment Magnesium/Calcium ratio OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Red Sea Salinity Single species Species Temperate Temperature water Type |
spellingShingle |
Aragonite saturation state Area Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcification intensity standard error Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Chamber number Chromista Coast and continental shelf Experiment Foraminifera Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Globigerinoides ruber Growth/Morphology Heterotrophic prokaryotes Laboratory experiment Magnesium/Calcium ratio OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Red Sea Salinity Single species Species Temperate Temperature water Type Henehan, Michael J Evans, David Shankle, Madison Burke, Janet Foster, Gavin L Anagnostou, Eleni Chalk, Thomas B Stewart, Joseph A Alt, Claudia H S Hull, Pincelli M Durrant, Joseph Seawater carbonate chemistry and foraminiferal calcification |
topic_facet |
Aragonite saturation state Area Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) Calcification/Dissolution Calcification intensity standard error Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Chamber number Chromista Coast and continental shelf Experiment Foraminifera Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Globigerinoides ruber Growth/Morphology Heterotrophic prokaryotes Laboratory experiment Magnesium/Calcium ratio OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Red Sea Salinity Single species Species Temperate Temperature water Type |
description |
The response of the marine carbon cycle to changes in atmospheric CO2 concentrations will be determined, in part, by the relative response of calcifying and non-calcifying organisms to global change. Planktonic foraminifera are responsible for a quarter or more of global carbonate production, therefore understanding the sensitivity of calcification in these organisms to environmental change is critical. Despite this, there remains little consensus as to whether, or to what extent, chemical and physical factors affect foraminiferal calcification. To address this, we directly test the effect of multiple controls on calcification in culture experiments and core-top measurements of Globigerinoides ruber. We find that two factors, body size and the carbonate system, strongly influence calcification intensity in life, but that exposure to corrosive bottom waters can overprint this signal post mortem. Using a simple model for the addition of calcite through ontogeny, we show that variable body size between and within datasets could complicate studies that examine environmental controls on foraminiferal shell weight. In addition, we suggest that size could ultimately play a role in determining whether calcification will increase or decrease with acidification. Our models highlight that knowledge of the specific morphological and physiological mechanisms driving ontogenetic change in calcification in different species will be critical in predicting the response of foraminiferal calcification to future change in atmospheric pCO2. |
format |
Dataset |
author |
Henehan, Michael J Evans, David Shankle, Madison Burke, Janet Foster, Gavin L Anagnostou, Eleni Chalk, Thomas B Stewart, Joseph A Alt, Claudia H S Hull, Pincelli M Durrant, Joseph |
author_facet |
Henehan, Michael J Evans, David Shankle, Madison Burke, Janet Foster, Gavin L Anagnostou, Eleni Chalk, Thomas B Stewart, Joseph A Alt, Claudia H S Hull, Pincelli M Durrant, Joseph |
author_sort |
Henehan, Michael J |
title |
Seawater carbonate chemistry and foraminiferal calcification |
title_short |
Seawater carbonate chemistry and foraminiferal calcification |
title_full |
Seawater carbonate chemistry and foraminiferal calcification |
title_fullStr |
Seawater carbonate chemistry and foraminiferal calcification |
title_full_unstemmed |
Seawater carbonate chemistry and foraminiferal calcification |
title_sort |
seawater carbonate chemistry and foraminiferal calcification |
publisher |
PANGAEA |
publishDate |
2017 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.923860 https://doi.org/10.1594/PANGAEA.923860 |
genre |
Ocean acidification Planktonic foraminifera |
genre_facet |
Ocean acidification Planktonic foraminifera |
op_relation |
Henehan, Michael J; Evans, David; Shankle, Madison; Burke, Janet; Foster, Gavin L; Anagnostou, Eleni; Chalk, Thomas B; Stewart, Joseph A; Alt, Claudia H S; Hull, Pincelli M; Durrant, Joseph (2017): Size-dependent response of foraminiferal calcification to seawater carbonate chemistry. Biogeosciences, 14(13), 3287-3308, https://doi.org/10.5194/bg-14-3287-2017 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James C; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2019): seacarb: seawater carbonate chemistry with R. R package version 3.2.12. https://CRAN.R-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.923860 https://doi.org/10.1594/PANGAEA.923860 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.923860 https://doi.org/10.5194/bg-14-3287-2017 |
_version_ |
1766159389373235200 |