Seawater carbonate chemistry during experiments with Stylophora pistillata, 2008
The decrease in the saturation state of seawater, following seawater acidification, is believed to be the main factor leading to a decrease in the calcification of marine organisms. To provide a physiological explanation for this phenomenon, the effect of seawater acidification was studied on the ca...
Main Authors: | , , , |
---|---|
Format: | Dataset |
Language: | English |
Published: |
PANGAEA
2008
|
Subjects: | |
Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.721770 https://doi.org/10.1594/PANGAEA.721770 |
id |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.721770 |
---|---|
record_format |
openpolar |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.721770 2024-09-15T18:28:06+00:00 Seawater carbonate chemistry during experiments with Stylophora pistillata, 2008 Marubini, Francesca Ferrier-Pagès, Christine Furla, Paola Allemand, Denis 2008 text/tab-separated-values, 102 data points https://doi.pangaea.de/10.1594/PANGAEA.721770 https://doi.org/10.1594/PANGAEA.721770 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.721770 https://doi.org/10.1594/PANGAEA.721770 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess Supplement to: Marubini, Francesca; Ferrier-Pagès, Christine; Furla, Paola; Allemand, Denis (2008): Coral calcification responds to seawater acidification: a working hypothesis towards a physiological mechanism. Coral Reefs, 27(3), 491-499, https://doi.org/10.1007/s00338-008-0375-6 Alkalinity total Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Buoyant weighing technique according to Davies (1989) Calcification/Dissolution Calcification rate of calcium carbonate Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) EPOCA EUR-OCEANS European network of excellence for Ocean Ecosystems Analysis European Project on Ocean Acidification EXP Experiment Experimental treatment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Infrared gas analyzer (LI-COR 196SA) Laboratory experiment Marubini_etal_08 Measured Not applicable OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Radiation photosynthetically active Salinity Single species Stylophora pistillata Temperate Temperature water Titration potentiometric (Metler-Toledo) dataset 2008 ftpangaea https://doi.org/10.1594/PANGAEA.72177010.1007/s00338-008-0375-6 2024-07-24T02:31:30Z The decrease in the saturation state of seawater, following seawater acidification, is believed to be the main factor leading to a decrease in the calcification of marine organisms. To provide a physiological explanation for this phenomenon, the effect of seawater acidification was studied on the calcification and photosynthesis of the scleractinian tropical coral Stylophora pistillata. Coral nubbins were incubated for 8 days at three different pH (7.6, 8.0, and 8.2). To differentiate between the effects of the various components of the carbonate chemistry (pH, CO32, HCO3, CO2), tanks were also maintained under similar pH, but with 2-mM HCO3 added to the seawater. The addition of 2-mM bicarbonate significantly increased the photosynthesis in S. pistillata, suggesting carbon-limited conditions. Conversely, photosynthesis was insensitive to changes in pH and pCO2. Seawater acidification decreased coral calcification by ca. 0.1-mg CaCO3 g-1 d-1 for a decrease of 0.1 pH units. This correlation suggested that seawater acidification affected coral calcification by decreasing the availability of the CO32 substrate for calcification. However, the decrease in coral calcification could also be attributed either to a decrease in extra- or intracellular pH or to a change in the buffering capacity of the medium, impairing supply of CO32 from HCO3. Dataset Ocean acidification 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 |
Alkalinity total Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Buoyant weighing technique according to Davies (1989) Calcification/Dissolution Calcification rate of calcium carbonate Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) EPOCA EUR-OCEANS European network of excellence for Ocean Ecosystems Analysis European Project on Ocean Acidification EXP Experiment Experimental treatment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Infrared gas analyzer (LI-COR 196SA) Laboratory experiment Marubini_etal_08 Measured Not applicable OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Radiation photosynthetically active Salinity Single species Stylophora pistillata Temperate Temperature water Titration potentiometric (Metler-Toledo) |
spellingShingle |
Alkalinity total Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Buoyant weighing technique according to Davies (1989) Calcification/Dissolution Calcification rate of calcium carbonate Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) EPOCA EUR-OCEANS European network of excellence for Ocean Ecosystems Analysis European Project on Ocean Acidification EXP Experiment Experimental treatment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Infrared gas analyzer (LI-COR 196SA) Laboratory experiment Marubini_etal_08 Measured Not applicable OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Radiation photosynthetically active Salinity Single species Stylophora pistillata Temperate Temperature water Titration potentiometric (Metler-Toledo) Marubini, Francesca Ferrier-Pagès, Christine Furla, Paola Allemand, Denis Seawater carbonate chemistry during experiments with Stylophora pistillata, 2008 |
topic_facet |
Alkalinity total Animalia Aragonite saturation state Benthic animals Benthos Bicarbonate ion Buoyant weighing technique according to Davies (1989) Calcification/Dissolution Calcification rate of calcium carbonate Calcite saturation state Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Cnidaria Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) EPOCA EUR-OCEANS European network of excellence for Ocean Ecosystems Analysis European Project on Ocean Acidification EXP Experiment Experimental treatment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Infrared gas analyzer (LI-COR 196SA) Laboratory experiment Marubini_etal_08 Measured Not applicable OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Radiation photosynthetically active Salinity Single species Stylophora pistillata Temperate Temperature water Titration potentiometric (Metler-Toledo) |
description |
The decrease in the saturation state of seawater, following seawater acidification, is believed to be the main factor leading to a decrease in the calcification of marine organisms. To provide a physiological explanation for this phenomenon, the effect of seawater acidification was studied on the calcification and photosynthesis of the scleractinian tropical coral Stylophora pistillata. Coral nubbins were incubated for 8 days at three different pH (7.6, 8.0, and 8.2). To differentiate between the effects of the various components of the carbonate chemistry (pH, CO32, HCO3, CO2), tanks were also maintained under similar pH, but with 2-mM HCO3 added to the seawater. The addition of 2-mM bicarbonate significantly increased the photosynthesis in S. pistillata, suggesting carbon-limited conditions. Conversely, photosynthesis was insensitive to changes in pH and pCO2. Seawater acidification decreased coral calcification by ca. 0.1-mg CaCO3 g-1 d-1 for a decrease of 0.1 pH units. This correlation suggested that seawater acidification affected coral calcification by decreasing the availability of the CO32 substrate for calcification. However, the decrease in coral calcification could also be attributed either to a decrease in extra- or intracellular pH or to a change in the buffering capacity of the medium, impairing supply of CO32 from HCO3. |
format |
Dataset |
author |
Marubini, Francesca Ferrier-Pagès, Christine Furla, Paola Allemand, Denis |
author_facet |
Marubini, Francesca Ferrier-Pagès, Christine Furla, Paola Allemand, Denis |
author_sort |
Marubini, Francesca |
title |
Seawater carbonate chemistry during experiments with Stylophora pistillata, 2008 |
title_short |
Seawater carbonate chemistry during experiments with Stylophora pistillata, 2008 |
title_full |
Seawater carbonate chemistry during experiments with Stylophora pistillata, 2008 |
title_fullStr |
Seawater carbonate chemistry during experiments with Stylophora pistillata, 2008 |
title_full_unstemmed |
Seawater carbonate chemistry during experiments with Stylophora pistillata, 2008 |
title_sort |
seawater carbonate chemistry during experiments with stylophora pistillata, 2008 |
publisher |
PANGAEA |
publishDate |
2008 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.721770 https://doi.org/10.1594/PANGAEA.721770 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Supplement to: Marubini, Francesca; Ferrier-Pagès, Christine; Furla, Paola; Allemand, Denis (2008): Coral calcification responds to seawater acidification: a working hypothesis towards a physiological mechanism. Coral Reefs, 27(3), 491-499, https://doi.org/10.1007/s00338-008-0375-6 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.721770 https://doi.org/10.1594/PANGAEA.721770 |
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.72177010.1007/s00338-008-0375-6 |
_version_ |
1810469409865596928 |