Seawater carbonate chemistry and aerobic performance of coral reef fishes during experiments, 2009, supplement to: Munday, Philip L; Crawley, Natalie E; Nilsson, Göran E (2009): Interacting effects of elevated temperature and ocean acidification on the aerobic performance of coral reef fishes. Marine Ecology Progress Series, 388, 235-242
Concerns about the impacts of ocean acidification on marine life have mostly focused on how reduced carbonate saturation affects calcifying organisms. Here, we show that levels of CO2-induced acidification that may be attained by 2100 could also have significant effects on marine organisms by reduci...
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Language: | English |
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PANGAEA - Data Publisher for Earth & Environmental Science
2009
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Online Access: | https://dx.doi.org/10.1594/pangaea.744864 https://doi.pangaea.de/10.1594/PANGAEA.744864 |
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ftdatacite:10.1594/pangaea.744864 |
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openpolar |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Animalia Chordata Coast and continental shelf Containers and aquaria 20-1000 L or < 1 m**2 Laboratory experiment Mortality/Survival Nekton Ostorhinchus cyanosoma Ostorhinchus doederleini Pelagos Respiration Single species South Pacific Temperature Tropical Experimental treatment Salinity Temperature, water pH Alkalinity, total Partial pressure of carbon dioxide water at sea surface temperature wet air Species Oxygen consumption Aerobic scope of oxygen Mortality Carbon, inorganic, dissolved Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state pH meter TPS WP80 Titration Calculated using CO2SYS WTW Oxi 340i probe Calculated using seacarb after Nisumaa et al. 2010 European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC |
spellingShingle |
Animalia Chordata Coast and continental shelf Containers and aquaria 20-1000 L or < 1 m**2 Laboratory experiment Mortality/Survival Nekton Ostorhinchus cyanosoma Ostorhinchus doederleini Pelagos Respiration Single species South Pacific Temperature Tropical Experimental treatment Salinity Temperature, water pH Alkalinity, total Partial pressure of carbon dioxide water at sea surface temperature wet air Species Oxygen consumption Aerobic scope of oxygen Mortality Carbon, inorganic, dissolved Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state pH meter TPS WP80 Titration Calculated using CO2SYS WTW Oxi 340i probe Calculated using seacarb after Nisumaa et al. 2010 European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC Munday, Philip L Crawley, Natalie E Nilsson, Göran E Seawater carbonate chemistry and aerobic performance of coral reef fishes during experiments, 2009, supplement to: Munday, Philip L; Crawley, Natalie E; Nilsson, Göran E (2009): Interacting effects of elevated temperature and ocean acidification on the aerobic performance of coral reef fishes. Marine Ecology Progress Series, 388, 235-242 |
topic_facet |
Animalia Chordata Coast and continental shelf Containers and aquaria 20-1000 L or < 1 m**2 Laboratory experiment Mortality/Survival Nekton Ostorhinchus cyanosoma Ostorhinchus doederleini Pelagos Respiration Single species South Pacific Temperature Tropical Experimental treatment Salinity Temperature, water pH Alkalinity, total Partial pressure of carbon dioxide water at sea surface temperature wet air Species Oxygen consumption Aerobic scope of oxygen Mortality Carbon, inorganic, dissolved Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state pH meter TPS WP80 Titration Calculated using CO2SYS WTW Oxi 340i probe Calculated using seacarb after Nisumaa et al. 2010 European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC |
description |
Concerns about the impacts of ocean acidification on marine life have mostly focused on how reduced carbonate saturation affects calcifying organisms. Here, we show that levels of CO2-induced acidification that may be attained by 2100 could also have significant effects on marine organisms by reducing their aerobic capacity. The effects of temperature and acidification on oxygen consumption were tested in 2 species of coral reef fishes, Ostorhinchus doederleini and O. cyanosoma, from the Great Barrier Reef, Australia. The capacity for aerobic activity (aerobic scope) declined at temperatures above the summer average (29°C) and in CO2-acidified water (pH 7.8 and ~1000 ppm CO2) compared to control water (pH 8.15). Aerobic scope declined by 36 and 32% for O. doederleini and O. cyanosoma at temperatures between 29 to 32°C, whereas it declined by 33 and 47% for O. doederleini and O. cyanosoma in acidified water compared to control water. Thus, the declines in aerobic scope in acidified water were similar to those caused by a 3°C increase in water temperature. Minimum aerobic scope values of ~200 mg O2 kg-1 h-1 were attained for both species in acidified water at 32°C, compared with over 600 mg O2 kg-1 h-1 in control water at 29°C. Mortality rate increased sharply at 33°C, indicating that this temperature is close to the lethal thermal limit for both species. Acidification further increased the mortality rate of O. doederleini, but not of O. cyanosoma. These results show that coral reef fishes are sensitive to both higher temperatures and increased levels of dissolved CO2, and that the aerobic performance of some reef fishes could be significantly reduced if climate change continues unabated. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) 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). |
format |
Dataset |
author |
Munday, Philip L Crawley, Natalie E Nilsson, Göran E |
author_facet |
Munday, Philip L Crawley, Natalie E Nilsson, Göran E |
author_sort |
Munday, Philip L |
title |
Seawater carbonate chemistry and aerobic performance of coral reef fishes during experiments, 2009, supplement to: Munday, Philip L; Crawley, Natalie E; Nilsson, Göran E (2009): Interacting effects of elevated temperature and ocean acidification on the aerobic performance of coral reef fishes. Marine Ecology Progress Series, 388, 235-242 |
title_short |
Seawater carbonate chemistry and aerobic performance of coral reef fishes during experiments, 2009, supplement to: Munday, Philip L; Crawley, Natalie E; Nilsson, Göran E (2009): Interacting effects of elevated temperature and ocean acidification on the aerobic performance of coral reef fishes. Marine Ecology Progress Series, 388, 235-242 |
title_full |
Seawater carbonate chemistry and aerobic performance of coral reef fishes during experiments, 2009, supplement to: Munday, Philip L; Crawley, Natalie E; Nilsson, Göran E (2009): Interacting effects of elevated temperature and ocean acidification on the aerobic performance of coral reef fishes. Marine Ecology Progress Series, 388, 235-242 |
title_fullStr |
Seawater carbonate chemistry and aerobic performance of coral reef fishes during experiments, 2009, supplement to: Munday, Philip L; Crawley, Natalie E; Nilsson, Göran E (2009): Interacting effects of elevated temperature and ocean acidification on the aerobic performance of coral reef fishes. Marine Ecology Progress Series, 388, 235-242 |
title_full_unstemmed |
Seawater carbonate chemistry and aerobic performance of coral reef fishes during experiments, 2009, supplement to: Munday, Philip L; Crawley, Natalie E; Nilsson, Göran E (2009): Interacting effects of elevated temperature and ocean acidification on the aerobic performance of coral reef fishes. Marine Ecology Progress Series, 388, 235-242 |
title_sort |
seawater carbonate chemistry and aerobic performance of coral reef fishes during experiments, 2009, supplement to: munday, philip l; crawley, natalie e; nilsson, göran e (2009): interacting effects of elevated temperature and ocean acidification on the aerobic performance of coral reef fishes. marine ecology progress series, 388, 235-242 |
publisher |
PANGAEA - Data Publisher for Earth & Environmental Science |
publishDate |
2009 |
url |
https://dx.doi.org/10.1594/pangaea.744864 https://doi.pangaea.de/10.1594/PANGAEA.744864 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_relation |
https://dx.doi.org/10.3354/meps08137 |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/pangaea.744864 https://doi.org/10.3354/meps08137 |
_version_ |
1766156930066153472 |
spelling |
ftdatacite:10.1594/pangaea.744864 2023-05-15T17:50:15+02:00 Seawater carbonate chemistry and aerobic performance of coral reef fishes during experiments, 2009, supplement to: Munday, Philip L; Crawley, Natalie E; Nilsson, Göran E (2009): Interacting effects of elevated temperature and ocean acidification on the aerobic performance of coral reef fishes. Marine Ecology Progress Series, 388, 235-242 Munday, Philip L Crawley, Natalie E Nilsson, Göran E 2009 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.744864 https://doi.pangaea.de/10.1594/PANGAEA.744864 en eng PANGAEA - Data Publisher for Earth & Environmental Science https://dx.doi.org/10.3354/meps08137 Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 CC-BY Animalia Chordata Coast and continental shelf Containers and aquaria 20-1000 L or < 1 m**2 Laboratory experiment Mortality/Survival Nekton Ostorhinchus cyanosoma Ostorhinchus doederleini Pelagos Respiration Single species South Pacific Temperature Tropical Experimental treatment Salinity Temperature, water pH Alkalinity, total Partial pressure of carbon dioxide water at sea surface temperature wet air Species Oxygen consumption Aerobic scope of oxygen Mortality Carbon, inorganic, dissolved Carbonate system computation flag Carbon dioxide Fugacity of carbon dioxide water at sea surface temperature wet air Bicarbonate ion Carbonate ion Aragonite saturation state Calcite saturation state pH meter TPS WP80 Titration Calculated using CO2SYS WTW Oxi 340i probe Calculated using seacarb after Nisumaa et al. 2010 European network of excellence for Ocean Ecosystems Analysis EUR-OCEANS European Project on Ocean Acidification EPOCA Ocean Acidification International Coordination Centre OA-ICC Dataset dataset Supplementary Dataset 2009 ftdatacite https://doi.org/10.1594/pangaea.744864 https://doi.org/10.3354/meps08137 2022-02-09T12:04:35Z Concerns about the impacts of ocean acidification on marine life have mostly focused on how reduced carbonate saturation affects calcifying organisms. Here, we show that levels of CO2-induced acidification that may be attained by 2100 could also have significant effects on marine organisms by reducing their aerobic capacity. The effects of temperature and acidification on oxygen consumption were tested in 2 species of coral reef fishes, Ostorhinchus doederleini and O. cyanosoma, from the Great Barrier Reef, Australia. The capacity for aerobic activity (aerobic scope) declined at temperatures above the summer average (29°C) and in CO2-acidified water (pH 7.8 and ~1000 ppm CO2) compared to control water (pH 8.15). Aerobic scope declined by 36 and 32% for O. doederleini and O. cyanosoma at temperatures between 29 to 32°C, whereas it declined by 33 and 47% for O. doederleini and O. cyanosoma in acidified water compared to control water. Thus, the declines in aerobic scope in acidified water were similar to those caused by a 3°C increase in water temperature. Minimum aerobic scope values of ~200 mg O2 kg-1 h-1 were attained for both species in acidified water at 32°C, compared with over 600 mg O2 kg-1 h-1 in control water at 29°C. Mortality rate increased sharply at 33°C, indicating that this temperature is close to the lethal thermal limit for both species. Acidification further increased the mortality rate of O. doederleini, but not of O. cyanosoma. These results show that coral reef fishes are sensitive to both higher temperatures and increased levels of dissolved CO2, and that the aerobic performance of some reef fishes could be significantly reduced if climate change continues unabated. : In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Lavigne and Gattuso, 2011) 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). Dataset Ocean acidification DataCite Metadata Store (German National Library of Science and Technology) Pacific |