Data and Model-based Estimates from Black Brant (Branta bernicla nigricans) Fall Age Ratio Surveys at Izembek Lagoon, Alaska ...

These data are in two tables relating to fall age ratios (number of juvenile birds : total birds aged) of Black brant (Branta bernicla nigricans) staging in Izembek Lagoon, Alaska since 1963. The first file is observation data for the birds' age classes during surveys and associated survey char...

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Bibliographic Details
Main Authors: Vijay P Patil, Courtney L Amundson, David H Ward, Alison R Williams
Format: Dataset
Language:unknown
Published: U.S. Geological Survey 2020
Subjects:
wildlife biology
population dynamics
black brant
species life history
izembek national wildlife refuge
computational methods
brent goose
mathematical modeling
animal populations
Animals/Vertebrates
Birds
Migratory birds
Waterfowl
Alaska
Branta bernicla nigricans
Izembek National Wildlife Refuge
Species/population interactions
Izembek Lagoon
Branta bernicla
Brent goose
Online Access:https://dx.doi.org/10.5066/p9qijiu2
https://www.usgs.gov/centers/asc/science/pacific-brant-age-ratios
id ftdatacite:10.5066/p9qijiu2
record_format openpolar
spelling ftdatacite:10.5066/p9qijiu2 2024-09-15T18:00:17+00:00 Data and Model-based Estimates from Black Brant (Branta bernicla nigricans) Fall Age Ratio Surveys at Izembek Lagoon, Alaska ... Vijay P Patil Courtney L Amundson David H Ward Alison R Williams 2020 csv https://dx.doi.org/10.5066/p9qijiu2 https://www.usgs.gov/centers/asc/science/pacific-brant-age-ratios unknown U.S. Geological Survey https://dx.doi.org/https://doi.org/10.1002/jwmg.21388 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 wildlife biology population dynamics black brant species life history izembek national wildlife refuge computational methods brent goose mathematical modeling animal populations Animals/Vertebrates Birds Migratory birds Waterfowl Alaska Branta bernicla nigricans Izembek National Wildlife Refuge Species/population interactions Izembek Lagoon dataset Dataset 2020 ftdatacite https://doi.org/10.5066/p9qijiu2https://doi.org/10.1002/jwmg.21388 2024-08-01T10:45:32Z These data are in two tables relating to fall age ratios (number of juvenile birds : total birds aged) of Black brant (Branta bernicla nigricans) staging in Izembek Lagoon, Alaska since 1963. The first file is observation data for the birds' age classes during surveys and associated survey characteristics. The second file contains model-based estimates of age ratios by year along with SE, and 95% Bayesian credible intervals around estimates. ... Dataset Branta bernicla Brent goose Alaska DataCite
institution Open Polar
collection DataCite
op_collection_id ftdatacite
language unknown
topic wildlife biology
population dynamics
black brant
species life history
izembek national wildlife refuge
computational methods
brent goose
mathematical modeling
animal populations
Animals/Vertebrates
Birds
Migratory birds
Waterfowl
Alaska
Branta bernicla nigricans
Izembek National Wildlife Refuge
Species/population interactions
Izembek Lagoon
spellingShingle wildlife biology
population dynamics
black brant
species life history
izembek national wildlife refuge
computational methods
brent goose
mathematical modeling
animal populations
Animals/Vertebrates
Birds
Migratory birds
Waterfowl
Alaska
Branta bernicla nigricans
Izembek National Wildlife Refuge
Species/population interactions
Izembek Lagoon
Vijay P Patil
Courtney L Amundson
David H Ward
Alison R Williams
Data and Model-based Estimates from Black Brant (Branta bernicla nigricans) Fall Age Ratio Surveys at Izembek Lagoon, Alaska ...
topic_facet wildlife biology
population dynamics
black brant
species life history
izembek national wildlife refuge
computational methods
brent goose
mathematical modeling
animal populations
Animals/Vertebrates
Birds
Migratory birds
Waterfowl
Alaska
Branta bernicla nigricans
Izembek National Wildlife Refuge
Species/population interactions
Izembek Lagoon
description These data are in two tables relating to fall age ratios (number of juvenile birds : total birds aged) of Black brant (Branta bernicla nigricans) staging in Izembek Lagoon, Alaska since 1963. The first file is observation data for the birds' age classes during surveys and associated survey characteristics. The second file contains model-based estimates of age ratios by year along with SE, and 95% Bayesian credible intervals around estimates. ...
format Dataset
author Vijay P Patil
Courtney L Amundson
David H Ward
Alison R Williams
author_facet Vijay P Patil
Courtney L Amundson
David H Ward
Alison R Williams
author_sort Vijay P Patil
title Data and Model-based Estimates from Black Brant (Branta bernicla nigricans) Fall Age Ratio Surveys at Izembek Lagoon, Alaska ...
title_short Data and Model-based Estimates from Black Brant (Branta bernicla nigricans) Fall Age Ratio Surveys at Izembek Lagoon, Alaska ...
title_full Data and Model-based Estimates from Black Brant (Branta bernicla nigricans) Fall Age Ratio Surveys at Izembek Lagoon, Alaska ...
title_fullStr Data and Model-based Estimates from Black Brant (Branta bernicla nigricans) Fall Age Ratio Surveys at Izembek Lagoon, Alaska ...
title_full_unstemmed Data and Model-based Estimates from Black Brant (Branta bernicla nigricans) Fall Age Ratio Surveys at Izembek Lagoon, Alaska ...
title_sort data and model-based estimates from black brant (branta bernicla nigricans) fall age ratio surveys at izembek lagoon, alaska ...
publisher U.S. Geological Survey
publishDate 2020
url https://dx.doi.org/10.5066/p9qijiu2
https://www.usgs.gov/centers/asc/science/pacific-brant-age-ratios
genre Branta bernicla
Brent goose
Alaska
genre_facet Branta bernicla
Brent goose
Alaska
op_relation https://dx.doi.org/https://doi.org/10.1002/jwmg.21388
op_rights Creative Commons Zero v1.0 Universal
https://creativecommons.org/publicdomain/zero/1.0/legalcode
cc0-1.0
op_doi https://doi.org/10.5066/p9qijiu2https://doi.org/10.1002/jwmg.21388
_version_ 1810437464993562624

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