Climate fluctuations and differential survival of bridled and non-bridled Common Guillemots Uria aalge
This is the peer reviewed version of the following article: Reiertsen, T.K., Erikstad, K.E., Barrett, R.T., Sandvik, H. & Yoccoz, N. (2012). Climate fluctuations and differential survival of bridled and non-bridled Common Guillemots Uria aalge. Ecosphere, 3(6), 1-15. https://doi.org/10.1890/ES12...
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Ecological Society of America
2012
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Online Access: | https://hdl.handle.net/10037/13677 https://doi.org/10.1890/ES12-00031R |
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ftunivtroemsoe:oai:munin.uit.no:10037/13677 2023-05-15T15:38:36+02:00 Climate fluctuations and differential survival of bridled and non-bridled Common Guillemots Uria aalge Reiertsen, Tone Kristin Erikstad, Kjell E Barrett, Robert T Sandvik, Hanno Yoccoz, Nigel 2012-06-22 https://hdl.handle.net/10037/13677 https://doi.org/10.1890/ES12-00031R eng eng Ecological Society of America Ecosphere Reiertsen, T.K., Erikstad, K.E., Barrett, R.T., Sandvik, H. & Yoccoz, N. (2012). Climate fluctuations and differential survival of bridled and non-bridled Common Guillemots Uria aalge. Ecosphere, 3(6), 1-15. https://doi.org/10.1890/ES12-00031R FRIDAID 931222 doi:10.1890/ES12-00031R 2150-8925 https://hdl.handle.net/10037/13677 openAccess VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480 VDP::Mathematics and natural science: 400::Zoology and botany: 480 Barents Sea climate color polymorphism Common Guillemots demography microevolution sea surface temperature survival Uria aalge Journal article Tidsskriftartikkel Peer reviewed 2012 ftunivtroemsoe https://doi.org/10.1890/ES12-00031R 2021-06-25T17:56:02Z This is the peer reviewed version of the following article: Reiertsen, T.K., Erikstad, K.E., Barrett, R.T., Sandvik, H. & Yoccoz, N. (2012). Climate fluctuations and differential survival of bridled and non-bridled Common Guillemots Uria aalge. Ecosphere, 3(6), 1-15. https://doi.org/10.1890/ES12-00031R, which has been published in final form at https://doi.org/10.1890/ES12-00031R . This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. Climate fluctuations and its effects on ecological processes are evident in most areas worldwide but whether such climatic effects are induced phenotypic plasticity or whether animals adapt to the new environment through micro‐evolutionary processes is poorly known. In this study we have analyzed long‐term data (22 years) on the relationship between climatic fluctuations and the adult survival of two distinct genetic morphs of the Common Guillemot ( Uria aalge ) breeding in a colony in the southern Barents Sea. In the North Atlantic, the Common Guillemot is a genetic color dimorphic species, with a non‐bridled morph, with an entirely black or dark brown head, and a bridled morph having a white eye ring and auricular groove sloping back from the eye. Our results show that the two morphs responded differently to variation in the Barents Sea winter sea‐surface temperature (SST). The survival rate of the bridled morph was negatively correlated to the winter SST in the Barents Sea, while that of the non‐bridled morph was slightly positively correlated to the same parameter. Over the whole study period, SSTs fluctuated between warm and cold winters and the overall mean survival rates of the two morphs remained similar (96.2% and 95.9% for the bridled and non‐bridled morph, respectively). This suggests a balanced selection and a stable dimorphism of the two morphs over this time period. The contrasting trends in the survival of the two morphs with respect to temperature suggest that further warming of the sea may induce directional changes and alter the frequency of the two morphs. Article in Journal/Newspaper Barents Sea common guillemot North Atlantic Uria aalge uria University of Tromsø: Munin Open Research Archive Barents Sea Barrett ENVELOPE(-126.773,-126.773,54.428,54.428) Erikstad ENVELOPE(15.834,15.834,68.414,68.414) Ecosphere 3 6 art52 |
institution |
Open Polar |
collection |
University of Tromsø: Munin Open Research Archive |
op_collection_id |
ftunivtroemsoe |
language |
English |
topic |
VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480 VDP::Mathematics and natural science: 400::Zoology and botany: 480 Barents Sea climate color polymorphism Common Guillemots demography microevolution sea surface temperature survival Uria aalge |
spellingShingle |
VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480 VDP::Mathematics and natural science: 400::Zoology and botany: 480 Barents Sea climate color polymorphism Common Guillemots demography microevolution sea surface temperature survival Uria aalge Reiertsen, Tone Kristin Erikstad, Kjell E Barrett, Robert T Sandvik, Hanno Yoccoz, Nigel Climate fluctuations and differential survival of bridled and non-bridled Common Guillemots Uria aalge |
topic_facet |
VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480 VDP::Mathematics and natural science: 400::Zoology and botany: 480 Barents Sea climate color polymorphism Common Guillemots demography microevolution sea surface temperature survival Uria aalge |
description |
This is the peer reviewed version of the following article: Reiertsen, T.K., Erikstad, K.E., Barrett, R.T., Sandvik, H. & Yoccoz, N. (2012). Climate fluctuations and differential survival of bridled and non-bridled Common Guillemots Uria aalge. Ecosphere, 3(6), 1-15. https://doi.org/10.1890/ES12-00031R, which has been published in final form at https://doi.org/10.1890/ES12-00031R . This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. Climate fluctuations and its effects on ecological processes are evident in most areas worldwide but whether such climatic effects are induced phenotypic plasticity or whether animals adapt to the new environment through micro‐evolutionary processes is poorly known. In this study we have analyzed long‐term data (22 years) on the relationship between climatic fluctuations and the adult survival of two distinct genetic morphs of the Common Guillemot ( Uria aalge ) breeding in a colony in the southern Barents Sea. In the North Atlantic, the Common Guillemot is a genetic color dimorphic species, with a non‐bridled morph, with an entirely black or dark brown head, and a bridled morph having a white eye ring and auricular groove sloping back from the eye. Our results show that the two morphs responded differently to variation in the Barents Sea winter sea‐surface temperature (SST). The survival rate of the bridled morph was negatively correlated to the winter SST in the Barents Sea, while that of the non‐bridled morph was slightly positively correlated to the same parameter. Over the whole study period, SSTs fluctuated between warm and cold winters and the overall mean survival rates of the two morphs remained similar (96.2% and 95.9% for the bridled and non‐bridled morph, respectively). This suggests a balanced selection and a stable dimorphism of the two morphs over this time period. The contrasting trends in the survival of the two morphs with respect to temperature suggest that further warming of the sea may induce directional changes and alter the frequency of the two morphs. |
format |
Article in Journal/Newspaper |
author |
Reiertsen, Tone Kristin Erikstad, Kjell E Barrett, Robert T Sandvik, Hanno Yoccoz, Nigel |
author_facet |
Reiertsen, Tone Kristin Erikstad, Kjell E Barrett, Robert T Sandvik, Hanno Yoccoz, Nigel |
author_sort |
Reiertsen, Tone Kristin |
title |
Climate fluctuations and differential survival of bridled and non-bridled Common Guillemots Uria aalge |
title_short |
Climate fluctuations and differential survival of bridled and non-bridled Common Guillemots Uria aalge |
title_full |
Climate fluctuations and differential survival of bridled and non-bridled Common Guillemots Uria aalge |
title_fullStr |
Climate fluctuations and differential survival of bridled and non-bridled Common Guillemots Uria aalge |
title_full_unstemmed |
Climate fluctuations and differential survival of bridled and non-bridled Common Guillemots Uria aalge |
title_sort |
climate fluctuations and differential survival of bridled and non-bridled common guillemots uria aalge |
publisher |
Ecological Society of America |
publishDate |
2012 |
url |
https://hdl.handle.net/10037/13677 https://doi.org/10.1890/ES12-00031R |
long_lat |
ENVELOPE(-126.773,-126.773,54.428,54.428) ENVELOPE(15.834,15.834,68.414,68.414) |
geographic |
Barents Sea Barrett Erikstad |
geographic_facet |
Barents Sea Barrett Erikstad |
genre |
Barents Sea common guillemot North Atlantic Uria aalge uria |
genre_facet |
Barents Sea common guillemot North Atlantic Uria aalge uria |
op_relation |
Ecosphere Reiertsen, T.K., Erikstad, K.E., Barrett, R.T., Sandvik, H. & Yoccoz, N. (2012). Climate fluctuations and differential survival of bridled and non-bridled Common Guillemots Uria aalge. Ecosphere, 3(6), 1-15. https://doi.org/10.1890/ES12-00031R FRIDAID 931222 doi:10.1890/ES12-00031R 2150-8925 https://hdl.handle.net/10037/13677 |
op_rights |
openAccess |
op_doi |
https://doi.org/10.1890/ES12-00031R |
container_title |
Ecosphere |
container_volume |
3 |
container_issue |
6 |
container_start_page |
art52 |
_version_ |
1766369726122950656 |