Data from: Phenotypic plasticity or evolutionary change? An examination of the phenological response of an arctic seabird to climate change
1. Phenological adjustments are an important aspect of a population's response to climate change. Changes in phenology can occur through either individual plasticity or evolutionary change within populations. Few studies have investigated both these processes in Arctic environments. 2. Using 42...
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ftzenodo:oai:zenodo.org:4998351 2024-09-15T17:59:59+00:00 Data from: Phenotypic plasticity or evolutionary change? An examination of the phenological response of an arctic seabird to climate change Sauve, Drew Divoky, George Friesen, Vicki L. 2019-07-16 https://doi.org/10.5061/dryad.4k24304 unknown Zenodo https://doi.org/10.1111/1365-2435.13406 https://zenodo.org/communities/dryad https://doi.org/10.5061/dryad.4k24304 oai:zenodo.org:4998351 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Cepphus grylle mandtii GxE IxE microevolution Holocene info:eu-repo/semantics/other 2019 ftzenodo https://doi.org/10.5061/dryad.4k2430410.1111/1365-2435.13406 2024-07-26T07:53:17Z 1. Phenological adjustments are an important aspect of a population's response to climate change. Changes in phenology can occur through either individual plasticity or evolutionary change within populations. Few studies have investigated both these processes in Arctic environments. 2. Using 42 years of individual and pedigree data, we evaluated the contribution of plasticity and evolution to variation in breeding phenology at a colony of a high Arctic sea-ice obligate seabird, Mandt's black guillemot (Cepphus grylle mandtii). Mean clutch initiation (first egg in a clutch) advanced 7.8 days, and both environmental (snowmelt) and demographic (years of breeding experience) factors varied among years. 3. Earlier phenology was associated with earlier snowmelt and experienced mothers. Females advanced phenology at different rates as they aged but at similar rates in response to variation in snowmelt. Heritability of clutch initiation was negligible, and there was no evidence of evolution contributing to phenological changes. 4. Earlier laying was associated with increased annual number of fledglings and annual adult survival at the individual level suggesting that the phenological changes are adaptive and are driven by phenotypic plasticity, but not genetic responses. 5. We propose that species with a constrained breeding season (like many Arctic species) may have a limited ability beyond existing plasticity to respond to changing environmental conditions. Alldat Data used for the primary analyses of black guillemot phenology. Pruned Pedigree BLGU Pedigree used in the estimation of heritability of phenology in black guillemots BLGU_Ped.csv Other/Unknown Material Black guillemot Cepphus grylle Climate change Sea ice Zenodo |
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Cepphus grylle mandtii GxE IxE microevolution Holocene |
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Cepphus grylle mandtii GxE IxE microevolution Holocene Sauve, Drew Divoky, George Friesen, Vicki L. Data from: Phenotypic plasticity or evolutionary change? An examination of the phenological response of an arctic seabird to climate change |
topic_facet |
Cepphus grylle mandtii GxE IxE microevolution Holocene |
description |
1. Phenological adjustments are an important aspect of a population's response to climate change. Changes in phenology can occur through either individual plasticity or evolutionary change within populations. Few studies have investigated both these processes in Arctic environments. 2. Using 42 years of individual and pedigree data, we evaluated the contribution of plasticity and evolution to variation in breeding phenology at a colony of a high Arctic sea-ice obligate seabird, Mandt's black guillemot (Cepphus grylle mandtii). Mean clutch initiation (first egg in a clutch) advanced 7.8 days, and both environmental (snowmelt) and demographic (years of breeding experience) factors varied among years. 3. Earlier phenology was associated with earlier snowmelt and experienced mothers. Females advanced phenology at different rates as they aged but at similar rates in response to variation in snowmelt. Heritability of clutch initiation was negligible, and there was no evidence of evolution contributing to phenological changes. 4. Earlier laying was associated with increased annual number of fledglings and annual adult survival at the individual level suggesting that the phenological changes are adaptive and are driven by phenotypic plasticity, but not genetic responses. 5. We propose that species with a constrained breeding season (like many Arctic species) may have a limited ability beyond existing plasticity to respond to changing environmental conditions. Alldat Data used for the primary analyses of black guillemot phenology. Pruned Pedigree BLGU Pedigree used in the estimation of heritability of phenology in black guillemots BLGU_Ped.csv |
format |
Other/Unknown Material |
author |
Sauve, Drew Divoky, George Friesen, Vicki L. |
author_facet |
Sauve, Drew Divoky, George Friesen, Vicki L. |
author_sort |
Sauve, Drew |
title |
Data from: Phenotypic plasticity or evolutionary change? An examination of the phenological response of an arctic seabird to climate change |
title_short |
Data from: Phenotypic plasticity or evolutionary change? An examination of the phenological response of an arctic seabird to climate change |
title_full |
Data from: Phenotypic plasticity or evolutionary change? An examination of the phenological response of an arctic seabird to climate change |
title_fullStr |
Data from: Phenotypic plasticity or evolutionary change? An examination of the phenological response of an arctic seabird to climate change |
title_full_unstemmed |
Data from: Phenotypic plasticity or evolutionary change? An examination of the phenological response of an arctic seabird to climate change |
title_sort |
data from: phenotypic plasticity or evolutionary change? an examination of the phenological response of an arctic seabird to climate change |
publisher |
Zenodo |
publishDate |
2019 |
url |
https://doi.org/10.5061/dryad.4k24304 |
genre |
Black guillemot Cepphus grylle Climate change Sea ice |
genre_facet |
Black guillemot Cepphus grylle Climate change Sea ice |
op_relation |
https://doi.org/10.1111/1365-2435.13406 https://zenodo.org/communities/dryad https://doi.org/10.5061/dryad.4k24304 oai:zenodo.org:4998351 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5061/dryad.4k2430410.1111/1365-2435.13406 |
_version_ |
1810437097620766720 |