Consequences of cross-season demographic correlations for population viability ...
Demographic correlations are pervasive in wildlife populations and can represent important secondary drivers of population growth. Empirical evidence suggests that correlations are in general positive for long-lived species, but little is known about the degree of variation among spatially segregate...
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Dryad
2023
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Online Access: | https://dx.doi.org/10.5061/dryad.1zcrjdfz1 https://datadryad.org/stash/dataset/doi:10.5061/dryad.1zcrjdfz1 |
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ftdatacite:10.5061/dryad.1zcrjdfz1 2024-10-13T14:05:57+00:00 Consequences of cross-season demographic correlations for population viability ... Layton-Matthews, Kate Reiertsen, Tone Erikstad, Kjell-Einar Anker-Nilssen, Tycho Daunt, Francis Wanless, Sarah Barrett, Robert Newell, Mark Harris, Mike 2023 https://dx.doi.org/10.5061/dryad.1zcrjdfz1 https://datadryad.org/stash/dataset/doi:10.5061/dryad.1zcrjdfz1 en eng Dryad https://github.com/katel-m/Puffin-single-IPMs/ Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 FOS: Biological sciences integrated population model Transient LTRE Atlantic puffin Fratercula arctica Dataset dataset 2023 ftdatacite https://doi.org/10.5061/dryad.1zcrjdfz1 2024-10-01T11:13:55Z Demographic correlations are pervasive in wildlife populations and can represent important secondary drivers of population growth. Empirical evidence suggests that correlations are in general positive for long-lived species, but little is known about the degree of variation among spatially segregated populations of the same species in relation to environmental conditions. We assessed the relative importance of two cross-season correlations in survival and productivity, for three Atlantic puffin (Fratercula arctica) populations with contrasting population trajectories and non-overlapping year-round distributions. The two correlations reflected either a relationship between adult survival prior to breeding on productivity or a relationship between productivity and adult survival in the subsequent year. Demographic rates and their correlations were estimated with an integrated population model, and their respective contributions to variation in population growth were calculated using a transient life table ... : Mark-recapture histories of adult puffins were available for 699 individuals at Isle of May (1984–2019), 572 individuals at Røst (1990–2019), and 952 individuals at Hornøya (1990–2019). Breeding puffins were caught and marked with individually coded colour-rings or a unique colour ring combination. Birds were captured either in the nest burrow (Isle of May, Hornøya), with noose traps (Hornøya) or in mist nets erected on the colony surface (Røst). Visual resightings of ringed birds were conducted in subsequent years, predominantly in the areas where puffins had been ringed. Productivity data consisted of annual numbers of fledged chicks (Ft) from a sample of monitored pairs (Et) that made a breeding attempt (defined as egg laid on Isle of May and Hornøya and egg hatched on Røst). Island-wide population counts (Ct) of adult breeding pairs were conducted at each colony. For Røst and Hornøya, the number of breeding pairs (based on the number of apparently occupied burrows) was up-scaled from counts in study ... Dataset Atlantic puffin fratercula Fratercula arctica DataCite Burrows ENVELOPE(163.650,163.650,-74.300,-74.300) Hornøya ENVELOPE(31.154,31.154,70.388,70.388) Røst ENVELOPE(11.983,11.983,67.467,67.467) |
institution |
Open Polar |
collection |
DataCite |
op_collection_id |
ftdatacite |
language |
English |
topic |
FOS: Biological sciences integrated population model Transient LTRE Atlantic puffin Fratercula arctica |
spellingShingle |
FOS: Biological sciences integrated population model Transient LTRE Atlantic puffin Fratercula arctica Layton-Matthews, Kate Reiertsen, Tone Erikstad, Kjell-Einar Anker-Nilssen, Tycho Daunt, Francis Wanless, Sarah Barrett, Robert Newell, Mark Harris, Mike Consequences of cross-season demographic correlations for population viability ... |
topic_facet |
FOS: Biological sciences integrated population model Transient LTRE Atlantic puffin Fratercula arctica |
description |
Demographic correlations are pervasive in wildlife populations and can represent important secondary drivers of population growth. Empirical evidence suggests that correlations are in general positive for long-lived species, but little is known about the degree of variation among spatially segregated populations of the same species in relation to environmental conditions. We assessed the relative importance of two cross-season correlations in survival and productivity, for three Atlantic puffin (Fratercula arctica) populations with contrasting population trajectories and non-overlapping year-round distributions. The two correlations reflected either a relationship between adult survival prior to breeding on productivity or a relationship between productivity and adult survival in the subsequent year. Demographic rates and their correlations were estimated with an integrated population model, and their respective contributions to variation in population growth were calculated using a transient life table ... : Mark-recapture histories of adult puffins were available for 699 individuals at Isle of May (1984–2019), 572 individuals at Røst (1990–2019), and 952 individuals at Hornøya (1990–2019). Breeding puffins were caught and marked with individually coded colour-rings or a unique colour ring combination. Birds were captured either in the nest burrow (Isle of May, Hornøya), with noose traps (Hornøya) or in mist nets erected on the colony surface (Røst). Visual resightings of ringed birds were conducted in subsequent years, predominantly in the areas where puffins had been ringed. Productivity data consisted of annual numbers of fledged chicks (Ft) from a sample of monitored pairs (Et) that made a breeding attempt (defined as egg laid on Isle of May and Hornøya and egg hatched on Røst). Island-wide population counts (Ct) of adult breeding pairs were conducted at each colony. For Røst and Hornøya, the number of breeding pairs (based on the number of apparently occupied burrows) was up-scaled from counts in study ... |
format |
Dataset |
author |
Layton-Matthews, Kate Reiertsen, Tone Erikstad, Kjell-Einar Anker-Nilssen, Tycho Daunt, Francis Wanless, Sarah Barrett, Robert Newell, Mark Harris, Mike |
author_facet |
Layton-Matthews, Kate Reiertsen, Tone Erikstad, Kjell-Einar Anker-Nilssen, Tycho Daunt, Francis Wanless, Sarah Barrett, Robert Newell, Mark Harris, Mike |
author_sort |
Layton-Matthews, Kate |
title |
Consequences of cross-season demographic correlations for population viability ... |
title_short |
Consequences of cross-season demographic correlations for population viability ... |
title_full |
Consequences of cross-season demographic correlations for population viability ... |
title_fullStr |
Consequences of cross-season demographic correlations for population viability ... |
title_full_unstemmed |
Consequences of cross-season demographic correlations for population viability ... |
title_sort |
consequences of cross-season demographic correlations for population viability ... |
publisher |
Dryad |
publishDate |
2023 |
url |
https://dx.doi.org/10.5061/dryad.1zcrjdfz1 https://datadryad.org/stash/dataset/doi:10.5061/dryad.1zcrjdfz1 |
long_lat |
ENVELOPE(163.650,163.650,-74.300,-74.300) ENVELOPE(31.154,31.154,70.388,70.388) ENVELOPE(11.983,11.983,67.467,67.467) |
geographic |
Burrows Hornøya Røst |
geographic_facet |
Burrows Hornøya Røst |
genre |
Atlantic puffin fratercula Fratercula arctica |
genre_facet |
Atlantic puffin fratercula Fratercula arctica |
op_relation |
https://github.com/katel-m/Puffin-single-IPMs/ |
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.1zcrjdfz1 |
_version_ |
1812811986322325504 |