Data from: Field metabolic rates of teleost fishes are recorded in otolith carbonate
Field metabolic rate (FMR) is key to understanding individual and population-level responses to environmental changes, but is challenging to measure in field conditions, particularly in aquatic environments. Here we show that FMR can be estimated directly from the isotopic composition of carbon in f...
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ftdryad:oai:v1.datadryad.org:10255/dryad.198127 2023-05-15T15:27:27+02:00 Data from: Field metabolic rates of teleost fishes are recorded in otolith carbonate Chung, Ming-Tsung Trueman, Clive N. Godiksen, Jane A. Holmstrup, Mathias Engell Grønkjær, Peter 2019-01-21T13:47:10Z http://hdl.handle.net/10255/dryad.198127 https://doi.org/10.5061/dryad.1hg55vm unknown doi:10.5061/dryad.1hg55vm/1 doi:10.1038/s42003-018-0266-5 doi:10.5061/dryad.1hg55vm Chung M, Trueman CN, Godiksen JA, Holmstrup ME, Grønkjær P (2019) Field metabolic rates of teleost fishes are recorded in otolith carbonate. Communications Biology 2: 24. http://hdl.handle.net/10255/dryad.198127 otolith d13C field metabolic rate Article 2019 ftdryad https://doi.org/10.5061/dryad.1hg55vm https://doi.org/10.5061/dryad.1hg55vm/1 https://doi.org/10.1038/s42003-018-0266-5 2020-01-01T16:18:56Z Field metabolic rate (FMR) is key to understanding individual and population-level responses to environmental changes, but is challenging to measure in field conditions, particularly in aquatic environments. Here we show that FMR can be estimated directly from the isotopic composition of carbon in fish otoliths (δ13Coto). We describe the relationship between δ13Coto values and oxygen consumption rate, and report results from laboratory experiments relating individual-level measurements of oxygen consumption rates to δ13Coto values in Atlantic cod (Gadus morhua). We apply our new δ13Coto metabolic proxy to existing δ13Coto data from wild cod and four deepwater fish species to test the validity of inferred FMR estimates. The δ13Coto metabolic proxy offers a new approach to study physiological ecology in free-ranging wild fishes. Otolith-based proxies for FMR are particularly promising as they allow retrospective assessment of time-integrated, individual-level FMR throughout an individual fish’s life history. Article in Journal/Newspaper atlantic cod Gadus morhua Dryad Digital Repository (Duke University) |
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Dryad Digital Repository (Duke University) |
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otolith d13C field metabolic rate |
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otolith d13C field metabolic rate Chung, Ming-Tsung Trueman, Clive N. Godiksen, Jane A. Holmstrup, Mathias Engell Grønkjær, Peter Data from: Field metabolic rates of teleost fishes are recorded in otolith carbonate |
topic_facet |
otolith d13C field metabolic rate |
description |
Field metabolic rate (FMR) is key to understanding individual and population-level responses to environmental changes, but is challenging to measure in field conditions, particularly in aquatic environments. Here we show that FMR can be estimated directly from the isotopic composition of carbon in fish otoliths (δ13Coto). We describe the relationship between δ13Coto values and oxygen consumption rate, and report results from laboratory experiments relating individual-level measurements of oxygen consumption rates to δ13Coto values in Atlantic cod (Gadus morhua). We apply our new δ13Coto metabolic proxy to existing δ13Coto data from wild cod and four deepwater fish species to test the validity of inferred FMR estimates. The δ13Coto metabolic proxy offers a new approach to study physiological ecology in free-ranging wild fishes. Otolith-based proxies for FMR are particularly promising as they allow retrospective assessment of time-integrated, individual-level FMR throughout an individual fish’s life history. |
format |
Article in Journal/Newspaper |
author |
Chung, Ming-Tsung Trueman, Clive N. Godiksen, Jane A. Holmstrup, Mathias Engell Grønkjær, Peter |
author_facet |
Chung, Ming-Tsung Trueman, Clive N. Godiksen, Jane A. Holmstrup, Mathias Engell Grønkjær, Peter |
author_sort |
Chung, Ming-Tsung |
title |
Data from: Field metabolic rates of teleost fishes are recorded in otolith carbonate |
title_short |
Data from: Field metabolic rates of teleost fishes are recorded in otolith carbonate |
title_full |
Data from: Field metabolic rates of teleost fishes are recorded in otolith carbonate |
title_fullStr |
Data from: Field metabolic rates of teleost fishes are recorded in otolith carbonate |
title_full_unstemmed |
Data from: Field metabolic rates of teleost fishes are recorded in otolith carbonate |
title_sort |
data from: field metabolic rates of teleost fishes are recorded in otolith carbonate |
publishDate |
2019 |
url |
http://hdl.handle.net/10255/dryad.198127 https://doi.org/10.5061/dryad.1hg55vm |
genre |
atlantic cod Gadus morhua |
genre_facet |
atlantic cod Gadus morhua |
op_relation |
doi:10.5061/dryad.1hg55vm/1 doi:10.1038/s42003-018-0266-5 doi:10.5061/dryad.1hg55vm Chung M, Trueman CN, Godiksen JA, Holmstrup ME, Grønkjær P (2019) Field metabolic rates of teleost fishes are recorded in otolith carbonate. Communications Biology 2: 24. http://hdl.handle.net/10255/dryad.198127 |
op_doi |
https://doi.org/10.5061/dryad.1hg55vm https://doi.org/10.5061/dryad.1hg55vm/1 https://doi.org/10.1038/s42003-018-0266-5 |
_version_ |
1766357891872194560 |