Environmental controls on the Emiliania huxleyi calcite mass
Although ocean acidification is expected to impact (bio)calcification by decreasing the seawater carbonate ion concentration, [CO3]2-, there exists evidence of non-uniform response of marine calcifying plankton to low seawater [CO3]2-. This raises questions on the role of environmental factors other...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.832340 2024-09-15T18:28:28+00:00 Environmental controls on the Emiliania huxleyi calcite mass Horigome, Mariana Tatsumi Ziveri, Patrizia Grelaud, Michaël Baumann, Karl-Heinz Marino, Gianluca Mortyn, P G MEDIAN LATITUDE: -28.808414 * MEDIAN LONGITUDE: 2.909865 * SOUTH-BOUND LATITUDE: -53.220000 * WEST-BOUND LONGITUDE: -24.248300 * NORTH-BOUND LATITUDE: 1.790000 * EAST-BOUND LONGITUDE: 40.868333 * DATE/TIME START: 1989-03-13T00:00:00 * DATE/TIME END: 2004-01-05T00:00:00 * MINIMUM ELEVATION: -5262.0 m * MAXIMUM ELEVATION: -1017.0 m 2014 text/tab-separated-values, 3410 data points https://doi.pangaea.de/10.1594/PANGAEA.832340 https://doi.org/10.1594/PANGAEA.832340 en eng PANGAEA Lavigne, Héloïse; Epitalon, Jean-Marie; Gattuso, Jean-Pierre (2014): seacarb: seawater carbonate chemistry with R. R package version 3.0 [webpage]. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.832340 https://doi.org/10.1594/PANGAEA.832340 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Horigome, Mariana Tatsumi; Ziveri, Patrizia; Grelaud, Michaël; Baumann, Karl-Heinz; Marino, Gianluca; Mortyn, P G (2014): Environmental controls on the Emiliania huxleyi calcite mass. Biogeosciences, 11(8), 2295-2308, https://doi.org/10.5194/bg-11-2295-2014 06MT41_3 Age maximum/old Agulhas Basin Agulhas Current Alkalinity total Angola Basin ANT-XI/4 Aragonite saturation state Bicarbonate ion Brazil Basin Calcification/Dissolution Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) CALYPSO Calypso Corer Cape Basin Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide CD154 CD154-01-1K CD154-02-3K CD154-03-5K CD154-04-6K CD154-05-7K CD154-07-7PK CD154-09-9K CD154-10-10K CD154-15-13K CD154-15-14K CD154-16-15K CD154-17-17K CD154-18-18K CD154-20-20K CD154-23-24K CD154-24-25K Central South Atlantic Charles Darwin Chlorophyll a interpolated Chromista Cluster type Conrad Rise East Brazil Basin dataset 2014 ftpangaea https://doi.org/10.1594/PANGAEA.83234010.5194/bg-11-2295-2014 2024-08-21T00:02:27Z Although ocean acidification is expected to impact (bio)calcification by decreasing the seawater carbonate ion concentration, [CO3]2-, there exists evidence of non-uniform response of marine calcifying plankton to low seawater [CO3]2-. This raises questions on the role of environmental factors other than acidification and on the complex physiological responses behind calcification. Here we investigate the synergistic effect of multiple environmental parameters, including temperature, nutrient (nitrate and phosphate) availability, and seawater carbonate chemistry on the coccolith calcite mass of the cosmopolitan coccolithophore Emiliania huxleyi, the most abundant species in the world ocean. We use a suite of surface (late Holocene) sediment samples from the South Atlantic and southwestern Indian Ocean taken from depths lying well above the modern lysocline. The coccolith calcite mass in our results presents a latitudinal distribution pattern that mimics the main oceanographic features, thereby pointing to the potential importance of phosphorus and temperature in determining coccolith mass by affecting primary calcification and possibly driving the E. huxleyi morphotype distribution. This evidence does not necessarily argue against the potentially important role of the rapidly changing seawater carbonate chemistry in the future, when unabated fossil fuel burning will likely perturb ocean chemistry beyond a critical point. Rather our study highlights the importance of evaluating the combined effect of several environmental stressors on calcifying organisms to project their physiological response(s) in a high CO2 world and improve interpretation of paleorecords. Dataset Ocean acidification PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-24.248300,40.868333,1.790000,-53.220000) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
06MT41_3 Age maximum/old Agulhas Basin Agulhas Current Alkalinity total Angola Basin ANT-XI/4 Aragonite saturation state Bicarbonate ion Brazil Basin Calcification/Dissolution Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) CALYPSO Calypso Corer Cape Basin Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide CD154 CD154-01-1K CD154-02-3K CD154-03-5K CD154-04-6K CD154-05-7K CD154-07-7PK CD154-09-9K CD154-10-10K CD154-15-13K CD154-15-14K CD154-16-15K CD154-17-17K CD154-18-18K CD154-20-20K CD154-23-24K CD154-24-25K Central South Atlantic Charles Darwin Chlorophyll a interpolated Chromista Cluster type Conrad Rise East Brazil Basin |
spellingShingle |
06MT41_3 Age maximum/old Agulhas Basin Agulhas Current Alkalinity total Angola Basin ANT-XI/4 Aragonite saturation state Bicarbonate ion Brazil Basin Calcification/Dissolution Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) CALYPSO Calypso Corer Cape Basin Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide CD154 CD154-01-1K CD154-02-3K CD154-03-5K CD154-04-6K CD154-05-7K CD154-07-7PK CD154-09-9K CD154-10-10K CD154-15-13K CD154-15-14K CD154-16-15K CD154-17-17K CD154-18-18K CD154-20-20K CD154-23-24K CD154-24-25K Central South Atlantic Charles Darwin Chlorophyll a interpolated Chromista Cluster type Conrad Rise East Brazil Basin Horigome, Mariana Tatsumi Ziveri, Patrizia Grelaud, Michaël Baumann, Karl-Heinz Marino, Gianluca Mortyn, P G Environmental controls on the Emiliania huxleyi calcite mass |
topic_facet |
06MT41_3 Age maximum/old Agulhas Basin Agulhas Current Alkalinity total Angola Basin ANT-XI/4 Aragonite saturation state Bicarbonate ion Brazil Basin Calcification/Dissolution Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) CALYPSO Calypso Corer Cape Basin Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide CD154 CD154-01-1K CD154-02-3K CD154-03-5K CD154-04-6K CD154-05-7K CD154-07-7PK CD154-09-9K CD154-10-10K CD154-15-13K CD154-15-14K CD154-16-15K CD154-17-17K CD154-18-18K CD154-20-20K CD154-23-24K CD154-24-25K Central South Atlantic Charles Darwin Chlorophyll a interpolated Chromista Cluster type Conrad Rise East Brazil Basin |
description |
Although ocean acidification is expected to impact (bio)calcification by decreasing the seawater carbonate ion concentration, [CO3]2-, there exists evidence of non-uniform response of marine calcifying plankton to low seawater [CO3]2-. This raises questions on the role of environmental factors other than acidification and on the complex physiological responses behind calcification. Here we investigate the synergistic effect of multiple environmental parameters, including temperature, nutrient (nitrate and phosphate) availability, and seawater carbonate chemistry on the coccolith calcite mass of the cosmopolitan coccolithophore Emiliania huxleyi, the most abundant species in the world ocean. We use a suite of surface (late Holocene) sediment samples from the South Atlantic and southwestern Indian Ocean taken from depths lying well above the modern lysocline. The coccolith calcite mass in our results presents a latitudinal distribution pattern that mimics the main oceanographic features, thereby pointing to the potential importance of phosphorus and temperature in determining coccolith mass by affecting primary calcification and possibly driving the E. huxleyi morphotype distribution. This evidence does not necessarily argue against the potentially important role of the rapidly changing seawater carbonate chemistry in the future, when unabated fossil fuel burning will likely perturb ocean chemistry beyond a critical point. Rather our study highlights the importance of evaluating the combined effect of several environmental stressors on calcifying organisms to project their physiological response(s) in a high CO2 world and improve interpretation of paleorecords. |
format |
Dataset |
author |
Horigome, Mariana Tatsumi Ziveri, Patrizia Grelaud, Michaël Baumann, Karl-Heinz Marino, Gianluca Mortyn, P G |
author_facet |
Horigome, Mariana Tatsumi Ziveri, Patrizia Grelaud, Michaël Baumann, Karl-Heinz Marino, Gianluca Mortyn, P G |
author_sort |
Horigome, Mariana Tatsumi |
title |
Environmental controls on the Emiliania huxleyi calcite mass |
title_short |
Environmental controls on the Emiliania huxleyi calcite mass |
title_full |
Environmental controls on the Emiliania huxleyi calcite mass |
title_fullStr |
Environmental controls on the Emiliania huxleyi calcite mass |
title_full_unstemmed |
Environmental controls on the Emiliania huxleyi calcite mass |
title_sort |
environmental controls on the emiliania huxleyi calcite mass |
publisher |
PANGAEA |
publishDate |
2014 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.832340 https://doi.org/10.1594/PANGAEA.832340 |
op_coverage |
MEDIAN LATITUDE: -28.808414 * MEDIAN LONGITUDE: 2.909865 * SOUTH-BOUND LATITUDE: -53.220000 * WEST-BOUND LONGITUDE: -24.248300 * NORTH-BOUND LATITUDE: 1.790000 * EAST-BOUND LONGITUDE: 40.868333 * DATE/TIME START: 1989-03-13T00:00:00 * DATE/TIME END: 2004-01-05T00:00:00 * MINIMUM ELEVATION: -5262.0 m * MAXIMUM ELEVATION: -1017.0 m |
long_lat |
ENVELOPE(-24.248300,40.868333,1.790000,-53.220000) |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Supplement to: Horigome, Mariana Tatsumi; Ziveri, Patrizia; Grelaud, Michaël; Baumann, Karl-Heinz; Marino, Gianluca; Mortyn, P G (2014): Environmental controls on the Emiliania huxleyi calcite mass. Biogeosciences, 11(8), 2295-2308, https://doi.org/10.5194/bg-11-2295-2014 |
op_relation |
Lavigne, Héloïse; Epitalon, Jean-Marie; Gattuso, Jean-Pierre (2014): seacarb: seawater carbonate chemistry with R. R package version 3.0 [webpage]. https://cran.r-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.832340 https://doi.org/10.1594/PANGAEA.832340 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.83234010.5194/bg-11-2295-2014 |
_version_ |
1810469830770294784 |