Seawater carbonate chemistry and fitness and morphology of native oyster Ostrea edulis and invasive Magallana gigas
Ocean acidification and warming (OAW) pose a threat to marine organisms, with particular negative effects on molluscs, and can jeopardize the provision of associated ecosystem services. As predation is an important factor shaping populations in the marine environment, the ability of organisms to ret...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.950894 2023-05-15T17:37:06+02:00 Seawater carbonate chemistry and fitness and morphology of native oyster Ostrea edulis and invasive Magallana gigas Lemasson, Anaëlle J Knights, Antony M 2021-11-17 text/tab-separated-values, 9517 data points https://doi.pangaea.de/10.1594/PANGAEA.950894 https://doi.org/10.1594/PANGAEA.950894 en eng PANGAEA Lemasson, Anaëlle J; Knights, Antony M (2021): Differential responses in anti-predation traits of the native oyster Ostrea edulis and invasive Magallana gigas to ocean acidification and warming. Marine Ecology Progress Series, 665, 87-102, https://doi.org/10.3354/meps13687 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James (2021): seacarb: seawater carbonate chemistry with R. R package version 3.2.16. https://cran.r-project.org/web/packages/seacarb/index.html https://doi.pangaea.de/10.1594/PANGAEA.950894 https://doi.org/10.1594/PANGAEA.950894 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Alkalinity total standard deviation Animalia Aragonite saturation state Area Benthic animals Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) 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 Category Coast and continental shelf Condition index Density Dry mass Force Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Laboratory experiment Magallana gigas Mollusca Muscle diameter North Atlantic Number OA-ICC Ocean Acidification International Coordination Centre Ostrea edulis Other studied parameter or process Partial pressure of carbon dioxide Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Dataset 2021 ftpangaea https://doi.org/10.1594/PANGAEA.950894 https://doi.org/10.3354/meps13687 2023-01-20T09:16:33Z Ocean acidification and warming (OAW) pose a threat to marine organisms, with particular negative effects on molluscs, and can jeopardize the provision of associated ecosystem services. As predation is an important factor shaping populations in the marine environment, the ability of organisms to retain traits valuable in predation resistance under OAW may be decisive for future population maintenance. We examine how exposure to seawater temperature (control: 16.8°C and warm: 20°C) and atmospheric pCO2 (ambient [400], 750, and 1000 ppm) conditions affects traits linked to predation resistance (adductor muscle strength and shell strength) in two ecologically and economically important species of oysters (Magallana gigas and Ostrea edulis) and relate them to changes in morphometry and fitness (condition index, muscle and shell metrics). We show that O. edulis remained unimpacted following exposure to OAW scenarios. In contrast, the adductor muscle of M. gigas was 52% stronger under elevated temperature and 750 ppm pCO2, and its shell was 44% weaker under combined elevated temperature and 1000 ppm pCO2. This suggests greater resistance to mechanical predation toward the mid-21st century, but greater susceptibility toward the end of the century. For both species, individuals with more somatic tissue held an ecological advantage against predators; consequently, smaller oysters may be favoured by predators under OAW. By affecting fitness and predation resistance, OAW may be expected to induce shifts in predator-prey interactions and reshape assemblage structure due to species and size selection, which may consequently modify oyster reef functioning. This could in turn have implications for the provision of associated ecosystem services. 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 Area Benthic animals Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) 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 Category Coast and continental shelf Condition index Density Dry mass Force Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Laboratory experiment Magallana gigas Mollusca Muscle diameter North Atlantic Number OA-ICC Ocean Acidification International Coordination Centre Ostrea edulis Other studied parameter or process Partial pressure of carbon dioxide Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH |
spellingShingle |
Alkalinity total standard deviation Animalia Aragonite saturation state Area Benthic animals Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) 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 Category Coast and continental shelf Condition index Density Dry mass Force Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Laboratory experiment Magallana gigas Mollusca Muscle diameter North Atlantic Number OA-ICC Ocean Acidification International Coordination Centre Ostrea edulis Other studied parameter or process Partial pressure of carbon dioxide Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH Lemasson, Anaëlle J Knights, Antony M Seawater carbonate chemistry and fitness and morphology of native oyster Ostrea edulis and invasive Magallana gigas |
topic_facet |
Alkalinity total standard deviation Animalia Aragonite saturation state Area Benthic animals Benthos Bicarbonate ion Bottles or small containers/Aquaria (<20 L) 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 Category Coast and continental shelf Condition index Density Dry mass Force Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Growth/Morphology Laboratory experiment Magallana gigas Mollusca Muscle diameter North Atlantic Number OA-ICC Ocean Acidification International Coordination Centre Ostrea edulis Other studied parameter or process Partial pressure of carbon dioxide Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) pH |
description |
Ocean acidification and warming (OAW) pose a threat to marine organisms, with particular negative effects on molluscs, and can jeopardize the provision of associated ecosystem services. As predation is an important factor shaping populations in the marine environment, the ability of organisms to retain traits valuable in predation resistance under OAW may be decisive for future population maintenance. We examine how exposure to seawater temperature (control: 16.8°C and warm: 20°C) and atmospheric pCO2 (ambient [400], 750, and 1000 ppm) conditions affects traits linked to predation resistance (adductor muscle strength and shell strength) in two ecologically and economically important species of oysters (Magallana gigas and Ostrea edulis) and relate them to changes in morphometry and fitness (condition index, muscle and shell metrics). We show that O. edulis remained unimpacted following exposure to OAW scenarios. In contrast, the adductor muscle of M. gigas was 52% stronger under elevated temperature and 750 ppm pCO2, and its shell was 44% weaker under combined elevated temperature and 1000 ppm pCO2. This suggests greater resistance to mechanical predation toward the mid-21st century, but greater susceptibility toward the end of the century. For both species, individuals with more somatic tissue held an ecological advantage against predators; consequently, smaller oysters may be favoured by predators under OAW. By affecting fitness and predation resistance, OAW may be expected to induce shifts in predator-prey interactions and reshape assemblage structure due to species and size selection, which may consequently modify oyster reef functioning. This could in turn have implications for the provision of associated ecosystem services. |
format |
Dataset |
author |
Lemasson, Anaëlle J Knights, Antony M |
author_facet |
Lemasson, Anaëlle J Knights, Antony M |
author_sort |
Lemasson, Anaëlle J |
title |
Seawater carbonate chemistry and fitness and morphology of native oyster Ostrea edulis and invasive Magallana gigas |
title_short |
Seawater carbonate chemistry and fitness and morphology of native oyster Ostrea edulis and invasive Magallana gigas |
title_full |
Seawater carbonate chemistry and fitness and morphology of native oyster Ostrea edulis and invasive Magallana gigas |
title_fullStr |
Seawater carbonate chemistry and fitness and morphology of native oyster Ostrea edulis and invasive Magallana gigas |
title_full_unstemmed |
Seawater carbonate chemistry and fitness and morphology of native oyster Ostrea edulis and invasive Magallana gigas |
title_sort |
seawater carbonate chemistry and fitness and morphology of native oyster ostrea edulis and invasive magallana gigas |
publisher |
PANGAEA |
publishDate |
2021 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.950894 https://doi.org/10.1594/PANGAEA.950894 |
genre |
North Atlantic Ocean acidification |
genre_facet |
North Atlantic Ocean acidification |
op_relation |
Lemasson, Anaëlle J; Knights, Antony M (2021): Differential responses in anti-predation traits of the native oyster Ostrea edulis and invasive Magallana gigas to ocean acidification and warming. Marine Ecology Progress Series, 665, 87-102, https://doi.org/10.3354/meps13687 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James (2021): seacarb: seawater carbonate chemistry with R. R package version 3.2.16. https://cran.r-project.org/web/packages/seacarb/index.html https://doi.pangaea.de/10.1594/PANGAEA.950894 https://doi.org/10.1594/PANGAEA.950894 |
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.950894 https://doi.org/10.3354/meps13687 |
_version_ |
1766136845612089344 |