Combined Effects of Acute Temperature Change and Elevated pCO2 on the Metabolic Rates and Hypoxia Tolerances of Clearnose Skate (Rostaraja eglanteria), Summer Flounder (Paralichthys dentatus), and Thorny Skate (Amblyraja radiata)
Understanding how rising temperatures, ocean acidification, and hypoxia affect the performance of coastal fishes is essential to predicting species-specific responses to climate change. Although a population’s habitat influences physiological performance, little work has explicitly examined the mult...
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2019
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ftwilliammarycol:oai:scholarworks.wm.edu:vimsarticles-2588 2023-06-11T04:15:42+02:00 Combined Effects of Acute Temperature Change and Elevated pCO2 on the Metabolic Rates and Hypoxia Tolerances of Clearnose Skate (Rostaraja eglanteria), Summer Flounder (Paralichthys dentatus), and Thorny Skate (Amblyraja radiata) Schwieterman, Gail D. Crear, Daniel P. Anderson, Brooke N. Lavoie, Danielle R. Sulikowski, James A. Bushnell, Peter G. Brill, Richard 2019-07-26T07:00:00Z application/pdf https://scholarworks.wm.edu/vimsarticles/1588 doi: 10.3390/biology8030056 https://scholarworks.wm.edu/context/vimsarticles/article/2588/viewcontent/biology_08_00056_schwieterman.pdf https://scholarworks.wm.edu/context/vimsarticles/article/2588/filename/0/type/additional/viewcontent/Supplementary_file.pdf unknown W&M ScholarWorks https://scholarworks.wm.edu/vimsarticles/1588 doi: 10.3390/biology8030056 https://scholarworks.wm.edu/context/vimsarticles/article/2588/viewcontent/biology_08_00056_schwieterman.pdf https://scholarworks.wm.edu/context/vimsarticles/article/2588/filename/0/type/additional/viewcontent/Supplementary_file.pdf http://creativecommons.org/licenses/by/4.0/ VIMS Articles respirometry climate change aerobic scope multi-stressor metabolism Fisheries Science Peer-Reviewed Articles Aquaculture and Fisheries text 2019 ftwilliammarycol https://doi.org/10.3390/biology8030056 2023-05-04T17:45:09Z Understanding how rising temperatures, ocean acidification, and hypoxia affect the performance of coastal fishes is essential to predicting species-specific responses to climate change. Although a population’s habitat influences physiological performance, little work has explicitly examined the multi-stressor responses of species from habitats differing in natural variability. Here, clearnose skate (Rostaraja eglanteria) and summer flounder (Paralichthys dentatus) from mid-Atlantic estuaries, and thorny skate (Amblyraja radiata) from the Gulf of Maine, were acutely exposed to current and projected temperatures (20, 24, or 28 °C; 22 or 30 °C; and 9, 13, or 15 °C, respectively) and acidification conditions (pH 7.8 or 7.4). We tested metabolic rates and hypoxia tolerance using intermittent-flow respirometry. All three species exhibited increases in standard metabolic rate under an 8 °C temperature increase (Q10 of 1.71, 1.07, and 2.56, respectively), although this was most pronounced in the thorny skate. At the lowest test temperature and under the low pH treatment, all three species exhibited significant increases in standard metabolic rate (44–105%; p < 0.05) and decreases in hypoxia tolerance (60–84% increases in critical oxygen pressure; p < 0.05). This study demonstrates the interactive effects of increasing temperature and changing ocean carbonate chemistry are species-specific, the implications of which should be considered within the context of habitat. Associated dataset: Gail D. Schweiterman, Daniel P. Crear et al. 2019. Metabolic Rates and Hypoxia Tolerences of clearnose skate (Rostaraja eglanteria), summer flounder (Paralichthys dentatus), and thorny skate (Amblyraja radiata) https://doi.org/10.25773/qmew-c182 Text Ocean acidification W&M ScholarWorks Biology 8 3 56 |
institution |
Open Polar |
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W&M ScholarWorks |
op_collection_id |
ftwilliammarycol |
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unknown |
topic |
respirometry climate change aerobic scope multi-stressor metabolism Fisheries Science Peer-Reviewed Articles Aquaculture and Fisheries |
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respirometry climate change aerobic scope multi-stressor metabolism Fisheries Science Peer-Reviewed Articles Aquaculture and Fisheries Schwieterman, Gail D. Crear, Daniel P. Anderson, Brooke N. Lavoie, Danielle R. Sulikowski, James A. Bushnell, Peter G. Brill, Richard Combined Effects of Acute Temperature Change and Elevated pCO2 on the Metabolic Rates and Hypoxia Tolerances of Clearnose Skate (Rostaraja eglanteria), Summer Flounder (Paralichthys dentatus), and Thorny Skate (Amblyraja radiata) |
topic_facet |
respirometry climate change aerobic scope multi-stressor metabolism Fisheries Science Peer-Reviewed Articles Aquaculture and Fisheries |
description |
Understanding how rising temperatures, ocean acidification, and hypoxia affect the performance of coastal fishes is essential to predicting species-specific responses to climate change. Although a population’s habitat influences physiological performance, little work has explicitly examined the multi-stressor responses of species from habitats differing in natural variability. Here, clearnose skate (Rostaraja eglanteria) and summer flounder (Paralichthys dentatus) from mid-Atlantic estuaries, and thorny skate (Amblyraja radiata) from the Gulf of Maine, were acutely exposed to current and projected temperatures (20, 24, or 28 °C; 22 or 30 °C; and 9, 13, or 15 °C, respectively) and acidification conditions (pH 7.8 or 7.4). We tested metabolic rates and hypoxia tolerance using intermittent-flow respirometry. All three species exhibited increases in standard metabolic rate under an 8 °C temperature increase (Q10 of 1.71, 1.07, and 2.56, respectively), although this was most pronounced in the thorny skate. At the lowest test temperature and under the low pH treatment, all three species exhibited significant increases in standard metabolic rate (44–105%; p < 0.05) and decreases in hypoxia tolerance (60–84% increases in critical oxygen pressure; p < 0.05). This study demonstrates the interactive effects of increasing temperature and changing ocean carbonate chemistry are species-specific, the implications of which should be considered within the context of habitat. Associated dataset: Gail D. Schweiterman, Daniel P. Crear et al. 2019. Metabolic Rates and Hypoxia Tolerences of clearnose skate (Rostaraja eglanteria), summer flounder (Paralichthys dentatus), and thorny skate (Amblyraja radiata) https://doi.org/10.25773/qmew-c182 |
format |
Text |
author |
Schwieterman, Gail D. Crear, Daniel P. Anderson, Brooke N. Lavoie, Danielle R. Sulikowski, James A. Bushnell, Peter G. Brill, Richard |
author_facet |
Schwieterman, Gail D. Crear, Daniel P. Anderson, Brooke N. Lavoie, Danielle R. Sulikowski, James A. Bushnell, Peter G. Brill, Richard |
author_sort |
Schwieterman, Gail D. |
title |
Combined Effects of Acute Temperature Change and Elevated pCO2 on the Metabolic Rates and Hypoxia Tolerances of Clearnose Skate (Rostaraja eglanteria), Summer Flounder (Paralichthys dentatus), and Thorny Skate (Amblyraja radiata) |
title_short |
Combined Effects of Acute Temperature Change and Elevated pCO2 on the Metabolic Rates and Hypoxia Tolerances of Clearnose Skate (Rostaraja eglanteria), Summer Flounder (Paralichthys dentatus), and Thorny Skate (Amblyraja radiata) |
title_full |
Combined Effects of Acute Temperature Change and Elevated pCO2 on the Metabolic Rates and Hypoxia Tolerances of Clearnose Skate (Rostaraja eglanteria), Summer Flounder (Paralichthys dentatus), and Thorny Skate (Amblyraja radiata) |
title_fullStr |
Combined Effects of Acute Temperature Change and Elevated pCO2 on the Metabolic Rates and Hypoxia Tolerances of Clearnose Skate (Rostaraja eglanteria), Summer Flounder (Paralichthys dentatus), and Thorny Skate (Amblyraja radiata) |
title_full_unstemmed |
Combined Effects of Acute Temperature Change and Elevated pCO2 on the Metabolic Rates and Hypoxia Tolerances of Clearnose Skate (Rostaraja eglanteria), Summer Flounder (Paralichthys dentatus), and Thorny Skate (Amblyraja radiata) |
title_sort |
combined effects of acute temperature change and elevated pco2 on the metabolic rates and hypoxia tolerances of clearnose skate (rostaraja eglanteria), summer flounder (paralichthys dentatus), and thorny skate (amblyraja radiata) |
publisher |
W&M ScholarWorks |
publishDate |
2019 |
url |
https://scholarworks.wm.edu/vimsarticles/1588 https://scholarworks.wm.edu/context/vimsarticles/article/2588/viewcontent/biology_08_00056_schwieterman.pdf https://scholarworks.wm.edu/context/vimsarticles/article/2588/filename/0/type/additional/viewcontent/Supplementary_file.pdf |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
VIMS Articles |
op_relation |
https://scholarworks.wm.edu/vimsarticles/1588 doi: 10.3390/biology8030056 https://scholarworks.wm.edu/context/vimsarticles/article/2588/viewcontent/biology_08_00056_schwieterman.pdf https://scholarworks.wm.edu/context/vimsarticles/article/2588/filename/0/type/additional/viewcontent/Supplementary_file.pdf |
op_rights |
http://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.3390/biology8030056 |
container_title |
Biology |
container_volume |
8 |
container_issue |
3 |
container_start_page |
56 |
_version_ |
1768372713650388992 |