Seawater carbonate chemistry and physiology and extrapallial fluid pH, calcification rate, and condition factor of the king scallop Pecten maximus
Increasing anthropogenic carbon dioxide is predicted to cause declines in ocean pH and calcium carbonate saturation state over the coming centuries, making it potentially harder for marine calcifiers to build their shells and skeletons. One mechanism of resilience to ocean acidification is an organi...
Main Authors: | , , , , , , |
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Format: | Dataset |
Language: | English |
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PANGAEA - Data Publisher for Earth & Environmental Science
2019
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Online Access: | https://dx.doi.org/10.1594/pangaea.919939 https://doi.pangaea.de/10.1594/PANGAEA.919939 |
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ftdatacite:10.1594/pangaea.919939 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Acid-base regulation Animalia Benthic animals Benthos Bottles or small containers/Aquaria <20 L Calcification/Dissolution Coast and continental shelf Laboratory experiment Mollusca North Atlantic Pecten maximus Single species Temperate Temperature Type Species Registration number of species Uniform resource locator/link to reference Experiment duration Date Treatment Identification Calcification rate of calcium carbonate Calcification rate Extrapallial fluid pH Fulton's condition factor Salinity Temperature, water pH Carbon dioxide Partial pressure of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Carbon, inorganic, dissolved Alkalinity, total Calcite saturation state Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Experiment Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Acid-base regulation Animalia Benthic animals Benthos Bottles or small containers/Aquaria <20 L Calcification/Dissolution Coast and continental shelf Laboratory experiment Mollusca North Atlantic Pecten maximus Single species Temperate Temperature Type Species Registration number of species Uniform resource locator/link to reference Experiment duration Date Treatment Identification Calcification rate of calcium carbonate Calcification rate Extrapallial fluid pH Fulton's condition factor Salinity Temperature, water pH Carbon dioxide Partial pressure of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Carbon, inorganic, dissolved Alkalinity, total Calcite saturation state Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Experiment Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Cameron, Louise P Reymond, Claire E Müller-Lundin, Fiona Westfield, Isaac T Grabowski, Jonathan H Westphal, Hildegard Ries, Justin B Seawater carbonate chemistry and physiology and extrapallial fluid pH, calcification rate, and condition factor of the king scallop Pecten maximus |
topic_facet |
Acid-base regulation Animalia Benthic animals Benthos Bottles or small containers/Aquaria <20 L Calcification/Dissolution Coast and continental shelf Laboratory experiment Mollusca North Atlantic Pecten maximus Single species Temperate Temperature Type Species Registration number of species Uniform resource locator/link to reference Experiment duration Date Treatment Identification Calcification rate of calcium carbonate Calcification rate Extrapallial fluid pH Fulton's condition factor Salinity Temperature, water pH Carbon dioxide Partial pressure of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Carbon, inorganic, dissolved Alkalinity, total Calcite saturation state Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Experiment Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC |
description |
Increasing anthropogenic carbon dioxide is predicted to cause declines in ocean pH and calcium carbonate saturation state over the coming centuries, making it potentially harder for marine calcifiers to build their shells and skeletons. One mechanism of resilience to ocean acidification is an organism's ability to regulate pH and, thus, calcium carbonate saturation state, at its site of calcification. This mechanism has received detailed study in scleractinian corals but is relatively understudied in other taxonomic groups that are vulnerable to ocean acidification, such as bivalves. Here, the results of a 74-day controlled laboratory experiment investigating the impact of ocean acidification on the extrapallial fluid (EPF; the bivalve calcifying fluid) pH, calcification rate, and condition factor of the king scallop Pecten maximus at their average spring and summer temperatures (362 ppm/9.0°C, 454 ppm/12.3°C; 860 ppm/9.0°C, 946 ppm/12.3°C; 2,639 ppm/8.9°C, 2,750 ppm/12.1°C) are presented. Scallop EPF pH was lower than seawater pH in all treatments and declined with increasing pCO2 under the spring temperature (9°C) but was uncorrelated with pCO2 under the summer temperature (12°C). Furthermore, king scallop calcification rate and EPF pH were inversely correlated at 9°C and uncorrelated at 12°C. This inverse correlation between EPF pH and scallop calcification rate, combined with the observation that scallop EPF pH is consistently lower than seawater pH, suggests that pH regulation is not the sole mechanism by which scallops concentrate carbonate ions for calcification within their EPF. Calcification trends contrasted most other published studies on bivalves, increasing with ocean acidification under spring temperature and exhibiting no response to ocean acidification under summer temperature. Scallop condition factor exhibited no response to ocean acidification under spring temperature but increased with ocean acidification under summer temperature-exactly the opposite of their calcification response to ocean acidification. These results suggest that king scallops are relatively resilient to CO2-induced ocean acidification, but that their allocation of resources between tissue and shell production in response to this stressor varies seasonally. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2019) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2020-07-07. |
format |
Dataset |
author |
Cameron, Louise P Reymond, Claire E Müller-Lundin, Fiona Westfield, Isaac T Grabowski, Jonathan H Westphal, Hildegard Ries, Justin B |
author_facet |
Cameron, Louise P Reymond, Claire E Müller-Lundin, Fiona Westfield, Isaac T Grabowski, Jonathan H Westphal, Hildegard Ries, Justin B |
author_sort |
Cameron, Louise P |
title |
Seawater carbonate chemistry and physiology and extrapallial fluid pH, calcification rate, and condition factor of the king scallop Pecten maximus |
title_short |
Seawater carbonate chemistry and physiology and extrapallial fluid pH, calcification rate, and condition factor of the king scallop Pecten maximus |
title_full |
Seawater carbonate chemistry and physiology and extrapallial fluid pH, calcification rate, and condition factor of the king scallop Pecten maximus |
title_fullStr |
Seawater carbonate chemistry and physiology and extrapallial fluid pH, calcification rate, and condition factor of the king scallop Pecten maximus |
title_full_unstemmed |
Seawater carbonate chemistry and physiology and extrapallial fluid pH, calcification rate, and condition factor of the king scallop Pecten maximus |
title_sort |
seawater carbonate chemistry and physiology and extrapallial fluid ph, calcification rate, and condition factor of the king scallop pecten maximus |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2019 |
url |
https://dx.doi.org/10.1594/pangaea.919939 https://doi.pangaea.de/10.1594/PANGAEA.919939 |
genre |
North Atlantic Ocean acidification |
genre_facet |
North Atlantic Ocean acidification |
op_relation |
https://CRAN.R-project.org/package=seacarb https://dx.doi.org/10.2983/035.038.0327 https://CRAN.R-project.org/package=seacarb |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.919939 https://doi.org/10.2983/035.038.0327 |
_version_ |
1766137385859416064 |
spelling |
ftdatacite:10.1594/pangaea.919939 2023-05-15T17:37:27+02:00 Seawater carbonate chemistry and physiology and extrapallial fluid pH, calcification rate, and condition factor of the king scallop Pecten maximus Cameron, Louise P Reymond, Claire E Müller-Lundin, Fiona Westfield, Isaac T Grabowski, Jonathan H Westphal, Hildegard Ries, Justin B 2019 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.919939 https://doi.pangaea.de/10.1594/PANGAEA.919939 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://CRAN.R-project.org/package=seacarb https://dx.doi.org/10.2983/035.038.0327 https://CRAN.R-project.org/package=seacarb Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Acid-base regulation Animalia Benthic animals Benthos Bottles or small containers/Aquaria <20 L Calcification/Dissolution Coast and continental shelf Laboratory experiment Mollusca North Atlantic Pecten maximus Single species Temperate Temperature Type Species Registration number of species Uniform resource locator/link to reference Experiment duration Date Treatment Identification Calcification rate of calcium carbonate Calcification rate Extrapallial fluid pH Fulton's condition factor Salinity Temperature, water pH Carbon dioxide Partial pressure of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Carbon, inorganic, dissolved Alkalinity, total Calcite saturation state Carbonate system computation flag Fugacity of carbon dioxide water at sea surface temperature wet air Aragonite saturation state Experiment Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. 2010 Ocean Acidification International Coordination Centre OA-ICC Dataset dataset 2019 ftdatacite https://doi.org/10.1594/pangaea.919939 https://doi.org/10.2983/035.038.0327 2022-02-09T12:04:35Z Increasing anthropogenic carbon dioxide is predicted to cause declines in ocean pH and calcium carbonate saturation state over the coming centuries, making it potentially harder for marine calcifiers to build their shells and skeletons. One mechanism of resilience to ocean acidification is an organism's ability to regulate pH and, thus, calcium carbonate saturation state, at its site of calcification. This mechanism has received detailed study in scleractinian corals but is relatively understudied in other taxonomic groups that are vulnerable to ocean acidification, such as bivalves. Here, the results of a 74-day controlled laboratory experiment investigating the impact of ocean acidification on the extrapallial fluid (EPF; the bivalve calcifying fluid) pH, calcification rate, and condition factor of the king scallop Pecten maximus at their average spring and summer temperatures (362 ppm/9.0°C, 454 ppm/12.3°C; 860 ppm/9.0°C, 946 ppm/12.3°C; 2,639 ppm/8.9°C, 2,750 ppm/12.1°C) are presented. Scallop EPF pH was lower than seawater pH in all treatments and declined with increasing pCO2 under the spring temperature (9°C) but was uncorrelated with pCO2 under the summer temperature (12°C). Furthermore, king scallop calcification rate and EPF pH were inversely correlated at 9°C and uncorrelated at 12°C. This inverse correlation between EPF pH and scallop calcification rate, combined with the observation that scallop EPF pH is consistently lower than seawater pH, suggests that pH regulation is not the sole mechanism by which scallops concentrate carbonate ions for calcification within their EPF. Calcification trends contrasted most other published studies on bivalves, increasing with ocean acidification under spring temperature and exhibiting no response to ocean acidification under summer temperature. Scallop condition factor exhibited no response to ocean acidification under spring temperature but increased with ocean acidification under summer temperature-exactly the opposite of their calcification response to ocean acidification. These results suggest that king scallops are relatively resilient to CO2-induced ocean acidification, but that their allocation of resources between tissue and shell production in response to this stressor varies seasonally. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2019) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2020-07-07. Dataset North Atlantic Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) |