Model for evaluating seabirds preferences for hake offal in Patagonia
This data set was used to build a model to evaluate the seabirds' preferences for hake offal derived from an artisanal fishery in Patagonia. Main results are: The fishers' main contribution to seabirds is through offering them the offal of hake catches. We observed that seabirds consumed h...
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2024
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ftzenodo:oai:zenodo.org:12747271 2024-09-09T19:41:05+00:00 Model for evaluating seabirds preferences for hake offal in Patagonia Ojeda, Jaime 2024-07-18 https://doi.org/10.5281/zenodo.12747271 unknown Zenodo https://doi.org/10.5061/dryad.ngf1vhj3r https://zenodo.org/communities/dryad https://doi.org/10.5281/zenodo.12747270 https://doi.org/10.5281/zenodo.12747271 oai:zenodo.org:12747271 info:eu-repo/semantics/openAccess MIT License https://opensource.org/licenses/MIT Hake fishery nature's contributions to nature Patagonia info:eu-repo/semantics/other 2024 ftzenodo https://doi.org/10.5281/zenodo.1274727110.5061/dryad.ngf1vhj3r10.5281/zenodo.12747270 2024-07-25T21:34:40Z This data set was used to build a model to evaluate the seabirds' preferences for hake offal derived from an artisanal fishery in Patagonia. Main results are: The fishers' main contribution to seabirds is through offering them the offal of hake catches. We observed that seabirds consumed hake liver 99% of the time, while they consumed stomach less frequently (24%). We identified that southern giant petrels and black-browed albatrosses consumed more liver, while kelp gulls ate more stomach. The liver comprises 51.6% fat, essential for high trophic level marine predators such as black-browed albatrosses. Funding provided by: Universidad de Magallanes ROR ID: https://ror.org/049784n50 Award Number: Other/Unknown Material Giant Petrels Zenodo Patagonia Hake ENVELOPE(15.612,15.612,66.797,66.797) Magallanes ENVELOPE(-62.933,-62.933,-64.883,-64.883) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Hake fishery nature's contributions to nature Patagonia |
spellingShingle |
Hake fishery nature's contributions to nature Patagonia Ojeda, Jaime Model for evaluating seabirds preferences for hake offal in Patagonia |
topic_facet |
Hake fishery nature's contributions to nature Patagonia |
description |
This data set was used to build a model to evaluate the seabirds' preferences for hake offal derived from an artisanal fishery in Patagonia. Main results are: The fishers' main contribution to seabirds is through offering them the offal of hake catches. We observed that seabirds consumed hake liver 99% of the time, while they consumed stomach less frequently (24%). We identified that southern giant petrels and black-browed albatrosses consumed more liver, while kelp gulls ate more stomach. The liver comprises 51.6% fat, essential for high trophic level marine predators such as black-browed albatrosses. Funding provided by: Universidad de Magallanes ROR ID: https://ror.org/049784n50 Award Number: |
format |
Other/Unknown Material |
author |
Ojeda, Jaime |
author_facet |
Ojeda, Jaime |
author_sort |
Ojeda, Jaime |
title |
Model for evaluating seabirds preferences for hake offal in Patagonia |
title_short |
Model for evaluating seabirds preferences for hake offal in Patagonia |
title_full |
Model for evaluating seabirds preferences for hake offal in Patagonia |
title_fullStr |
Model for evaluating seabirds preferences for hake offal in Patagonia |
title_full_unstemmed |
Model for evaluating seabirds preferences for hake offal in Patagonia |
title_sort |
model for evaluating seabirds preferences for hake offal in patagonia |
publisher |
Zenodo |
publishDate |
2024 |
url |
https://doi.org/10.5281/zenodo.12747271 |
long_lat |
ENVELOPE(15.612,15.612,66.797,66.797) ENVELOPE(-62.933,-62.933,-64.883,-64.883) |
geographic |
Patagonia Hake Magallanes |
geographic_facet |
Patagonia Hake Magallanes |
genre |
Giant Petrels |
genre_facet |
Giant Petrels |
op_relation |
https://doi.org/10.5061/dryad.ngf1vhj3r https://zenodo.org/communities/dryad https://doi.org/10.5281/zenodo.12747270 https://doi.org/10.5281/zenodo.12747271 oai:zenodo.org:12747271 |
op_rights |
info:eu-repo/semantics/openAccess MIT License https://opensource.org/licenses/MIT |
op_doi |
https://doi.org/10.5281/zenodo.1274727110.5061/dryad.ngf1vhj3r10.5281/zenodo.12747270 |
_version_ |
1809910549206532096 |