Data for: High site-fidelity and low mortality of juvenile Atlantic cod (Gadus morhua) in subarctic coastal Newfoundland during their first winter
This dataset contains capture-mark-recapture data of juvenile Atlantic cod (Gadus morhua) in subarctic coastal Newfoundland during their first winter. We evaluated size-structured overwinter mortality and movement using mark-recapture and condition metrics by marking 226 cod in two batches one week...
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2021
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Online Access: | https://dx.doi.org/10.5683/sp3/npqslv https://dataverse.scholarsportal.info/citation?persistentId=doi:10.5683/SP3/NPQSLV |
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ftdatacite:10.5683/sp3/npqslv 2023-05-15T15:27:02+02:00 Data for: High site-fidelity and low mortality of juvenile Atlantic cod (Gadus morhua) in subarctic coastal Newfoundland during their first winter Geissinger, Emilie A. Gregory, Robert S. Laurel, Benjamin J. Snelgrove, Paul V. R. 2021 https://dx.doi.org/10.5683/sp3/npqslv https://dataverse.scholarsportal.info/citation?persistentId=doi:10.5683/SP3/NPQSLV unknown Scholars Portal Dataverse dataset Dataset 2021 ftdatacite https://doi.org/10.5683/sp3/npqslv 2022-02-08T15:07:01Z This dataset contains capture-mark-recapture data of juvenile Atlantic cod (Gadus morhua) in subarctic coastal Newfoundland during their first winter. We evaluated size-structured overwinter mortality and movement using mark-recapture and condition metrics by marking 226 cod in two batches one week apart, in October 2016. We estimated fall and overwinter mortality, and documented movement of fish recaptured in May 2017 using Cormack-Jolly-Seber models. We applied fluorochrome markers – calcein (Sigma-Aldrich: C0875-25G) or alizarin red S (Sigma-Aldrich: A5533-25G) – to batch mark otoliths (Schmitt, 1982; Vigliola, 1997). A subsample of 60 otoliths from May 2017 recaptures was used for trace element analysis using secondary ion mass spectrometry (SIMS). See the ReadMe file for more information on the method of data collection. All R code is available at CHONe-1.2.1 GitHub repository. Dataset atlantic cod Gadus morhua Newfoundland Subarctic DataCite Metadata Store (German National Library of Science and Technology) Aldrich ENVELOPE(158.217,158.217,-80.117,-80.117) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
language |
unknown |
description |
This dataset contains capture-mark-recapture data of juvenile Atlantic cod (Gadus morhua) in subarctic coastal Newfoundland during their first winter. We evaluated size-structured overwinter mortality and movement using mark-recapture and condition metrics by marking 226 cod in two batches one week apart, in October 2016. We estimated fall and overwinter mortality, and documented movement of fish recaptured in May 2017 using Cormack-Jolly-Seber models. We applied fluorochrome markers – calcein (Sigma-Aldrich: C0875-25G) or alizarin red S (Sigma-Aldrich: A5533-25G) – to batch mark otoliths (Schmitt, 1982; Vigliola, 1997). A subsample of 60 otoliths from May 2017 recaptures was used for trace element analysis using secondary ion mass spectrometry (SIMS). See the ReadMe file for more information on the method of data collection. All R code is available at CHONe-1.2.1 GitHub repository. |
format |
Dataset |
author |
Geissinger, Emilie A. Gregory, Robert S. Laurel, Benjamin J. Snelgrove, Paul V. R. |
spellingShingle |
Geissinger, Emilie A. Gregory, Robert S. Laurel, Benjamin J. Snelgrove, Paul V. R. Data for: High site-fidelity and low mortality of juvenile Atlantic cod (Gadus morhua) in subarctic coastal Newfoundland during their first winter |
author_facet |
Geissinger, Emilie A. Gregory, Robert S. Laurel, Benjamin J. Snelgrove, Paul V. R. |
author_sort |
Geissinger, Emilie A. |
title |
Data for: High site-fidelity and low mortality of juvenile Atlantic cod (Gadus morhua) in subarctic coastal Newfoundland during their first winter |
title_short |
Data for: High site-fidelity and low mortality of juvenile Atlantic cod (Gadus morhua) in subarctic coastal Newfoundland during their first winter |
title_full |
Data for: High site-fidelity and low mortality of juvenile Atlantic cod (Gadus morhua) in subarctic coastal Newfoundland during their first winter |
title_fullStr |
Data for: High site-fidelity and low mortality of juvenile Atlantic cod (Gadus morhua) in subarctic coastal Newfoundland during their first winter |
title_full_unstemmed |
Data for: High site-fidelity and low mortality of juvenile Atlantic cod (Gadus morhua) in subarctic coastal Newfoundland during their first winter |
title_sort |
data for: high site-fidelity and low mortality of juvenile atlantic cod (gadus morhua) in subarctic coastal newfoundland during their first winter |
publisher |
Scholars Portal Dataverse |
publishDate |
2021 |
url |
https://dx.doi.org/10.5683/sp3/npqslv https://dataverse.scholarsportal.info/citation?persistentId=doi:10.5683/SP3/NPQSLV |
long_lat |
ENVELOPE(158.217,158.217,-80.117,-80.117) |
geographic |
Aldrich |
geographic_facet |
Aldrich |
genre |
atlantic cod Gadus morhua Newfoundland Subarctic |
genre_facet |
atlantic cod Gadus morhua Newfoundland Subarctic |
op_doi |
https://doi.org/10.5683/sp3/npqslv |
_version_ |
1766357503534170112 |