High mortality rates in a juvenile free-ranging marine predator and links to dive and forage ability ...
1. High juvenile mortality rates are typical of many long-lived marine vertebrate predators. Insufficient development in dive and forage ability are considered key drivers of this. However, direct links to survival outcome are sparse, particularly in free-ranging marine animals that may not return t...
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Online Access: | https://dx.doi.org/10.5061/dryad.n5tb2rbrq https://datadryad.org/stash/dataset/doi:10.5061/dryad.n5tb2rbrq |
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ftdatacite:10.5061/dryad.n5tb2rbrq 2024-02-04T10:00:10+01:00 High mortality rates in a juvenile free-ranging marine predator and links to dive and forage ability ... Cox, Sam L Authier, Matthieu Orgeret, Florian Weimerskirch, Henri Guinet, Christophe 2019 https://dx.doi.org/10.5061/dryad.n5tb2rbrq https://datadryad.org/stash/dataset/doi:10.5061/dryad.n5tb2rbrq en eng Dryad Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 Dataset dataset 2019 ftdatacite https://doi.org/10.5061/dryad.n5tb2rbrq 2024-01-05T04:51:50Z 1. High juvenile mortality rates are typical of many long-lived marine vertebrate predators. Insufficient development in dive and forage ability are considered key drivers of this. However, direct links to survival outcome are sparse, particularly in free-ranging marine animals that may not return to land. 2. In this study, we conduct exploratory investigations toward early mortality in juvenile southern elephant seals Mirounga leonina. 20 post-weaning pups were equipped with (1) a new generation satellite relay data tag, capable of remotely transmitting fine-scale behavioural movements from accelerometers, and (2) a location transmitting only tag (so that mortality events could be distinguished from device failures). Individuals were followed during their first trip at sea (until mortality or return to land). Two analyses were conducted. First, the behavioural movements and encountered environmental conditions of non-surviving pups were individually compared to temporally concurrent observations from ... : Biologging data associated with the linked article, "High mortality rates in a juvenile free-ranging marine predator and links to dive and forage ability", in Ecology and Evolution. File descriptions: survivalBaseData_locationsHourly_bsam.csv - hourly location outputs from state space model as detailed in Methods section of article and Supplementary Materials S.2. survivalBaseData_diveMetrics.csv - near raw dive data transmitted form DSA tas. survivalBaseData_bodyConditions.csv - predicted body conditions used in study - as calculated according to Supplementary Materials S.3. processedData_survivalAnalysis_fullTrips.csv - processed data (as described in the Methods section of the article) used in comparative and statistical analyses. ... Dataset Elephant Seals Mirounga leonina Southern Elephant Seals 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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ftdatacite |
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English |
description |
1. High juvenile mortality rates are typical of many long-lived marine vertebrate predators. Insufficient development in dive and forage ability are considered key drivers of this. However, direct links to survival outcome are sparse, particularly in free-ranging marine animals that may not return to land. 2. In this study, we conduct exploratory investigations toward early mortality in juvenile southern elephant seals Mirounga leonina. 20 post-weaning pups were equipped with (1) a new generation satellite relay data tag, capable of remotely transmitting fine-scale behavioural movements from accelerometers, and (2) a location transmitting only tag (so that mortality events could be distinguished from device failures). Individuals were followed during their first trip at sea (until mortality or return to land). Two analyses were conducted. First, the behavioural movements and encountered environmental conditions of non-surviving pups were individually compared to temporally concurrent observations from ... : Biologging data associated with the linked article, "High mortality rates in a juvenile free-ranging marine predator and links to dive and forage ability", in Ecology and Evolution. File descriptions: survivalBaseData_locationsHourly_bsam.csv - hourly location outputs from state space model as detailed in Methods section of article and Supplementary Materials S.2. survivalBaseData_diveMetrics.csv - near raw dive data transmitted form DSA tas. survivalBaseData_bodyConditions.csv - predicted body conditions used in study - as calculated according to Supplementary Materials S.3. processedData_survivalAnalysis_fullTrips.csv - processed data (as described in the Methods section of the article) used in comparative and statistical analyses. ... |
format |
Dataset |
author |
Cox, Sam L Authier, Matthieu Orgeret, Florian Weimerskirch, Henri Guinet, Christophe |
spellingShingle |
Cox, Sam L Authier, Matthieu Orgeret, Florian Weimerskirch, Henri Guinet, Christophe High mortality rates in a juvenile free-ranging marine predator and links to dive and forage ability ... |
author_facet |
Cox, Sam L Authier, Matthieu Orgeret, Florian Weimerskirch, Henri Guinet, Christophe |
author_sort |
Cox, Sam L |
title |
High mortality rates in a juvenile free-ranging marine predator and links to dive and forage ability ... |
title_short |
High mortality rates in a juvenile free-ranging marine predator and links to dive and forage ability ... |
title_full |
High mortality rates in a juvenile free-ranging marine predator and links to dive and forage ability ... |
title_fullStr |
High mortality rates in a juvenile free-ranging marine predator and links to dive and forage ability ... |
title_full_unstemmed |
High mortality rates in a juvenile free-ranging marine predator and links to dive and forage ability ... |
title_sort |
high mortality rates in a juvenile free-ranging marine predator and links to dive and forage ability ... |
publisher |
Dryad |
publishDate |
2019 |
url |
https://dx.doi.org/10.5061/dryad.n5tb2rbrq https://datadryad.org/stash/dataset/doi:10.5061/dryad.n5tb2rbrq |
genre |
Elephant Seals Mirounga leonina Southern Elephant Seals |
genre_facet |
Elephant Seals Mirounga leonina Southern Elephant Seals |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.n5tb2rbrq |
_version_ |
1789965305225674752 |