Seawater carbonate chemistry and the valve gaping response of adult eastern oysters, Crassostrea virginica
While many studies document effects of elevated pCO2 on coastal organisms, the environmental variability characteristic of coastal regions is often not directly tested. We tested for effects of elevated pCO2 on the valve gaping activity of adult eastern oysters (Crassostrea virginica) in response to...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.924521 2024-09-15T18:24:27+00:00 Seawater carbonate chemistry and the valve gaping response of adult eastern oysters, Crassostrea virginica Clements, Jeff C Comeau, Luc A Carver, Claire E Mayrand, Élise Plante, Sébastien Mallet, Andre L 2018 text/tab-separated-values, 27177 data points https://doi.pangaea.de/10.1594/PANGAEA.924521 https://doi.org/10.1594/PANGAEA.924521 en eng PANGAEA Clements, Jeff C; Comeau, Luc A; Carver, Claire E; Mayrand, Élise; Plante, Sébastien; Mallet, Andre L (2018): Short-term exposure to elevated pCO2 does not affect the valve gaping response of adult eastern oysters, Crassostrea virginica, to acute heat shock under an ad libitum feeding regime. Journal of Experimental Marine Biology and Ecology, 506, 9-17, https://doi.org/10.1016/j.jembe.2018.05.005 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2020): seacarb: seawater carbonate chemistry with R. R package version 3.2.14. https://CRAN.R-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.924521 https://doi.org/10.1594/PANGAEA.924521 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Alkalinity total standard deviation Animalia Aragonite saturation state Behaviour Benthic animals Benthos Bicarbonate ion Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Chlorophyll a Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) Crassostrea virginica Day of experiment Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Gape opening Laboratory experiment Mollusca North Atlantic OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Potentiometric Potentiometric titration Registration number of species Salinity dataset 2018 ftpangaea https://doi.org/10.1594/PANGAEA.92452110.1016/j.jembe.2018.05.005 2024-07-24T02:31:34Z While many studies document effects of elevated pCO2 on coastal organisms, the environmental variability characteristic of coastal regions is often not directly tested. We tested for effects of elevated pCO2 on the valve gaping activity of adult eastern oysters (Crassostrea virginica) in response to acute heat shock that can occur in nearshore shallow coastal waters. In two consecutive experimental trials, oysters (n = 4) wired with Hall Effect biosensors (that measured valve gaping at one-second intervals) were exposed for 10 days at six different pCO2 treatments spanning a range currently observed in nearshore coastal regions, and predicted under near-future ocean acidification. After the 10-day acclimation period, oysters from each pCO2 treatment were exposed to a 3-h heat shock assay (11-12 to 30 °C) and valve gaping activity was monitored continuously. During the heat shock assays, valve gaping activity increased with increasing temperature and then ceased when temperature was reduced back to 11-12 °C; however, these valve gaping rate increases during heat shock were not characteristic of overly-stressed oysters. Exposure to elevated pCO2 had no effect on the valve gaping response of oysters to acute heat shock. Our results suggest that the valve gaping responses of adult eastern oysters to acute temperature increases are unaffected by short-term elevations in seawater pCO2. Future studies incorporating the roles of local adaptation, food availability, and direct functional consequences of valve gaping (e.g. physiological rates, predator avoidance, response to environmental toxins) are warranted. Dataset North Atlantic 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 standard deviation Animalia Aragonite saturation state Behaviour Benthic animals Benthos Bicarbonate ion Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Chlorophyll a Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) Crassostrea virginica Day of experiment Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Gape opening Laboratory experiment Mollusca North Atlantic OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Potentiometric Potentiometric titration Registration number of species Salinity |
spellingShingle |
Alkalinity total standard deviation Animalia Aragonite saturation state Behaviour Benthic animals Benthos Bicarbonate ion Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Chlorophyll a Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) Crassostrea virginica Day of experiment Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Gape opening Laboratory experiment Mollusca North Atlantic OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Potentiometric Potentiometric titration Registration number of species Salinity Clements, Jeff C Comeau, Luc A Carver, Claire E Mayrand, Élise Plante, Sébastien Mallet, Andre L Seawater carbonate chemistry and the valve gaping response of adult eastern oysters, Crassostrea virginica |
topic_facet |
Alkalinity total standard deviation Animalia Aragonite saturation state Behaviour Benthic animals Benthos Bicarbonate ion Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Chlorophyll a Coast and continental shelf Containers and aquaria (20-1000 L or < 1 m**2) Crassostrea virginica Day of experiment Experiment Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Gape opening Laboratory experiment Mollusca North Atlantic OA-ICC Ocean Acidification International Coordination Centre Partial pressure of carbon dioxide Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Potentiometric Potentiometric titration Registration number of species Salinity |
description |
While many studies document effects of elevated pCO2 on coastal organisms, the environmental variability characteristic of coastal regions is often not directly tested. We tested for effects of elevated pCO2 on the valve gaping activity of adult eastern oysters (Crassostrea virginica) in response to acute heat shock that can occur in nearshore shallow coastal waters. In two consecutive experimental trials, oysters (n = 4) wired with Hall Effect biosensors (that measured valve gaping at one-second intervals) were exposed for 10 days at six different pCO2 treatments spanning a range currently observed in nearshore coastal regions, and predicted under near-future ocean acidification. After the 10-day acclimation period, oysters from each pCO2 treatment were exposed to a 3-h heat shock assay (11-12 to 30 °C) and valve gaping activity was monitored continuously. During the heat shock assays, valve gaping activity increased with increasing temperature and then ceased when temperature was reduced back to 11-12 °C; however, these valve gaping rate increases during heat shock were not characteristic of overly-stressed oysters. Exposure to elevated pCO2 had no effect on the valve gaping response of oysters to acute heat shock. Our results suggest that the valve gaping responses of adult eastern oysters to acute temperature increases are unaffected by short-term elevations in seawater pCO2. Future studies incorporating the roles of local adaptation, food availability, and direct functional consequences of valve gaping (e.g. physiological rates, predator avoidance, response to environmental toxins) are warranted. |
format |
Dataset |
author |
Clements, Jeff C Comeau, Luc A Carver, Claire E Mayrand, Élise Plante, Sébastien Mallet, Andre L |
author_facet |
Clements, Jeff C Comeau, Luc A Carver, Claire E Mayrand, Élise Plante, Sébastien Mallet, Andre L |
author_sort |
Clements, Jeff C |
title |
Seawater carbonate chemistry and the valve gaping response of adult eastern oysters, Crassostrea virginica |
title_short |
Seawater carbonate chemistry and the valve gaping response of adult eastern oysters, Crassostrea virginica |
title_full |
Seawater carbonate chemistry and the valve gaping response of adult eastern oysters, Crassostrea virginica |
title_fullStr |
Seawater carbonate chemistry and the valve gaping response of adult eastern oysters, Crassostrea virginica |
title_full_unstemmed |
Seawater carbonate chemistry and the valve gaping response of adult eastern oysters, Crassostrea virginica |
title_sort |
seawater carbonate chemistry and the valve gaping response of adult eastern oysters, crassostrea virginica |
publisher |
PANGAEA |
publishDate |
2018 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.924521 https://doi.org/10.1594/PANGAEA.924521 |
genre |
North Atlantic Ocean acidification |
genre_facet |
North Atlantic Ocean acidification |
op_relation |
Clements, Jeff C; Comeau, Luc A; Carver, Claire E; Mayrand, Élise; Plante, Sébastien; Mallet, Andre L (2018): Short-term exposure to elevated pCO2 does not affect the valve gaping response of adult eastern oysters, Crassostrea virginica, to acute heat shock under an ad libitum feeding regime. Journal of Experimental Marine Biology and Ecology, 506, 9-17, https://doi.org/10.1016/j.jembe.2018.05.005 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2020): seacarb: seawater carbonate chemistry with R. R package version 3.2.14. https://CRAN.R-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.924521 https://doi.org/10.1594/PANGAEA.924521 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.92452110.1016/j.jembe.2018.05.005 |
_version_ |
1810464797428285440 |