The otolith-isotope method: an opportunity to examine field metabolic rate as an in situ indicator of climate change within and across juvenile Atlantic cod populations (Gadus morhua) ...
Individual metabolism is a unifying variable in animal ecology, influencing all aspects of performance including growth rate, energetic efficiency, and mortality. As abiotic factors continue to fluctuate due to climate change and anthropogenic disturbance, it is becoming increasingly important to me...
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Memorial University of Newfoundland
2023
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Online Access: | https://dx.doi.org/10.48336/fwna-pz97 https://research.library.mun.ca/15920/ |
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ftdatacite:10.48336/fwna-pz97 2023-07-23T04:18:16+02:00 The otolith-isotope method: an opportunity to examine field metabolic rate as an in situ indicator of climate change within and across juvenile Atlantic cod populations (Gadus morhua) ... De Groot, Valesca 2023 https://dx.doi.org/10.48336/fwna-pz97 https://research.library.mun.ca/15920/ en eng Memorial University of Newfoundland Text article-journal ScholarlyArticle 2023 ftdatacite https://doi.org/10.48336/fwna-pz97 2023-07-03T18:40:22Z Individual metabolism is a unifying variable in animal ecology, influencing all aspects of performance including growth rate, energetic efficiency, and mortality. As abiotic factors continue to fluctuate due to climate change and anthropogenic disturbance, it is becoming increasingly important to measure an individual's metabolic rate in its natural environment to assess critical energetic tradeoffs. Field metabolic rate (FMR) is the metabolic rate measured from a free-ranging organism, taking into account an individual’s specific dynamic action (SDA), standard metabolic rate (SMR), and activity, yielding a holistic estimate of energy intake and expenditure. Unlike with terrestrial animals, our knowledge of the physiological processes of fishes to date is largely based on extrapolation from observations of historic populations, or from laboratory-based measures of respiratory potential. Here, I describe a newly developed proxy for FMR which pairs the stable isotope composition of the otolith with estimates ... Text atlantic cod Gadus morhua DataCite Metadata Store (German National Library of Science and Technology) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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English |
description |
Individual metabolism is a unifying variable in animal ecology, influencing all aspects of performance including growth rate, energetic efficiency, and mortality. As abiotic factors continue to fluctuate due to climate change and anthropogenic disturbance, it is becoming increasingly important to measure an individual's metabolic rate in its natural environment to assess critical energetic tradeoffs. Field metabolic rate (FMR) is the metabolic rate measured from a free-ranging organism, taking into account an individual’s specific dynamic action (SDA), standard metabolic rate (SMR), and activity, yielding a holistic estimate of energy intake and expenditure. Unlike with terrestrial animals, our knowledge of the physiological processes of fishes to date is largely based on extrapolation from observations of historic populations, or from laboratory-based measures of respiratory potential. Here, I describe a newly developed proxy for FMR which pairs the stable isotope composition of the otolith with estimates ... |
format |
Text |
author |
De Groot, Valesca |
spellingShingle |
De Groot, Valesca The otolith-isotope method: an opportunity to examine field metabolic rate as an in situ indicator of climate change within and across juvenile Atlantic cod populations (Gadus morhua) ... |
author_facet |
De Groot, Valesca |
author_sort |
De Groot, Valesca |
title |
The otolith-isotope method: an opportunity to examine field metabolic rate as an in situ indicator of climate change within and across juvenile Atlantic cod populations (Gadus morhua) ... |
title_short |
The otolith-isotope method: an opportunity to examine field metabolic rate as an in situ indicator of climate change within and across juvenile Atlantic cod populations (Gadus morhua) ... |
title_full |
The otolith-isotope method: an opportunity to examine field metabolic rate as an in situ indicator of climate change within and across juvenile Atlantic cod populations (Gadus morhua) ... |
title_fullStr |
The otolith-isotope method: an opportunity to examine field metabolic rate as an in situ indicator of climate change within and across juvenile Atlantic cod populations (Gadus morhua) ... |
title_full_unstemmed |
The otolith-isotope method: an opportunity to examine field metabolic rate as an in situ indicator of climate change within and across juvenile Atlantic cod populations (Gadus morhua) ... |
title_sort |
otolith-isotope method: an opportunity to examine field metabolic rate as an in situ indicator of climate change within and across juvenile atlantic cod populations (gadus morhua) ... |
publisher |
Memorial University of Newfoundland |
publishDate |
2023 |
url |
https://dx.doi.org/10.48336/fwna-pz97 https://research.library.mun.ca/15920/ |
genre |
atlantic cod Gadus morhua |
genre_facet |
atlantic cod Gadus morhua |
op_doi |
https://doi.org/10.48336/fwna-pz97 |
_version_ |
1772180510067392512 |