North Atlantic winter cyclones starve seabirds
Each winter, the North Atlantic Ocean is the stage for numerous cyclones, the most severe ones leading to seabird mass-mortality events called "winter wrecks."1-3 During these, thousands of emaciated seabird carcasses are washed ashore along European and North American coasts. Winter cyclo...
Published in: | Current Biology |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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2021
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Online Access: | https://pure.au.dk/portal/en/publications/fa3cb975-90e0-4448-9a82-0e7e4032f695 https://doi.org/10.1016/j.cub.2021.06.059 |
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English |
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BEHAVIOR DEPTHS EVENTS IMPACTS MIGRATION MOVEMENT PUFFINS STORMS STRATEGIES SURVIVAL |
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BEHAVIOR DEPTHS EVENTS IMPACTS MIGRATION MOVEMENT PUFFINS STORMS STRATEGIES SURVIVAL Clairbaux, Manon Mathewson, Paul Porter, Warren Fort, Jérôme Strøm, Hallvard Moe, Børge Fauchald, Per Descamps, Sebastien Helgason, Hálfdán H Bråthen, Vegard S Merkel, Benjamin Anker-Nilssen, Tycho Bringsvor, Ingar S Chastel, Olivier Christensen-Dalsgaard, Signe Danielsen, Jóhannis Daunt, Francis Dehnhard, Nina Erikstad, Kjell Einar Ezhov, Alexey Gavrilo, Maria Krasnov, Yuri Langset, Magdalene Lorentsen, Svein-H Newell, Mark Olsen, Bergur Reiertsen, Tone K Systad, Geir Helge Thórarinsson, Thorkell L Baran, Mark Diamond, Tony Fayet, Annette L Fitzsimmons, Michelle G Frederiksen, Morten Gilchrist, Hugh G Guilford, Tim Huffeldt, Nicholas P Jessopp, Mark Johansen, Kasper L Kouwenberg, Amy-Lee Linnebjerg, Jannie F Major, Heather L Tranquilla, Laura McFarlane Mallory, Mark Merkel, Flemming R Montevecchi, William Mosbech, Anders Petersen, Aevar Grémillet, David North Atlantic winter cyclones starve seabirds |
topic_facet |
BEHAVIOR DEPTHS EVENTS IMPACTS MIGRATION MOVEMENT PUFFINS STORMS STRATEGIES SURVIVAL |
description |
Each winter, the North Atlantic Ocean is the stage for numerous cyclones, the most severe ones leading to seabird mass-mortality events called "winter wrecks."1-3 During these, thousands of emaciated seabird carcasses are washed ashore along European and North American coasts. Winter cyclones can therefore shape seabird population dynamics4,5 by affecting survival rates as well as the body condition of surviving individuals and thus their future reproduction. However, most often the geographic origins of impacted seabirds and the causes of their deaths remain unclear.6 We performed the first ocean-basin scale assessment of cyclone exposure in a seabird community by coupling winter tracking data for ∼1,500 individuals of five key North Atlantic seabird species (Alle alle, Fratercula arctica, Uria aalge, Uria lomvia, and Rissa tridactyla) and cyclone locations. We then explored the energetic consequences of different cyclonic conditions using a mechanistic bioenergetics model7 and tested the hypothesis that cyclones dramatically increase seabird energy requirements. We demonstrated that cyclones of high intensity impacted birds from all studied species and breeding colonies during winter but especially those aggregating in the Labrador Sea, the Davis Strait, the surroundings of Iceland, and the Barents Sea. Our broad-scale analyses suggested that cyclonic conditions do not increase seabird energy requirements, implying that they die because of the unavailability of their prey and/or their inability to feed during cyclones. Our study provides essential information on seabird cyclone exposure in a context of marked cyclone regime changes due to global warming.8. |
format |
Article in Journal/Newspaper |
author |
Clairbaux, Manon Mathewson, Paul Porter, Warren Fort, Jérôme Strøm, Hallvard Moe, Børge Fauchald, Per Descamps, Sebastien Helgason, Hálfdán H Bråthen, Vegard S Merkel, Benjamin Anker-Nilssen, Tycho Bringsvor, Ingar S Chastel, Olivier Christensen-Dalsgaard, Signe Danielsen, Jóhannis Daunt, Francis Dehnhard, Nina Erikstad, Kjell Einar Ezhov, Alexey Gavrilo, Maria Krasnov, Yuri Langset, Magdalene Lorentsen, Svein-H Newell, Mark Olsen, Bergur Reiertsen, Tone K Systad, Geir Helge Thórarinsson, Thorkell L Baran, Mark Diamond, Tony Fayet, Annette L Fitzsimmons, Michelle G Frederiksen, Morten Gilchrist, Hugh G Guilford, Tim Huffeldt, Nicholas P Jessopp, Mark Johansen, Kasper L Kouwenberg, Amy-Lee Linnebjerg, Jannie F Major, Heather L Tranquilla, Laura McFarlane Mallory, Mark Merkel, Flemming R Montevecchi, William Mosbech, Anders Petersen, Aevar Grémillet, David |
author_facet |
Clairbaux, Manon Mathewson, Paul Porter, Warren Fort, Jérôme Strøm, Hallvard Moe, Børge Fauchald, Per Descamps, Sebastien Helgason, Hálfdán H Bråthen, Vegard S Merkel, Benjamin Anker-Nilssen, Tycho Bringsvor, Ingar S Chastel, Olivier Christensen-Dalsgaard, Signe Danielsen, Jóhannis Daunt, Francis Dehnhard, Nina Erikstad, Kjell Einar Ezhov, Alexey Gavrilo, Maria Krasnov, Yuri Langset, Magdalene Lorentsen, Svein-H Newell, Mark Olsen, Bergur Reiertsen, Tone K Systad, Geir Helge Thórarinsson, Thorkell L Baran, Mark Diamond, Tony Fayet, Annette L Fitzsimmons, Michelle G Frederiksen, Morten Gilchrist, Hugh G Guilford, Tim Huffeldt, Nicholas P Jessopp, Mark Johansen, Kasper L Kouwenberg, Amy-Lee Linnebjerg, Jannie F Major, Heather L Tranquilla, Laura McFarlane Mallory, Mark Merkel, Flemming R Montevecchi, William Mosbech, Anders Petersen, Aevar Grémillet, David |
author_sort |
Clairbaux, Manon |
title |
North Atlantic winter cyclones starve seabirds |
title_short |
North Atlantic winter cyclones starve seabirds |
title_full |
North Atlantic winter cyclones starve seabirds |
title_fullStr |
North Atlantic winter cyclones starve seabirds |
title_full_unstemmed |
North Atlantic winter cyclones starve seabirds |
title_sort |
north atlantic winter cyclones starve seabirds |
publishDate |
2021 |
url |
https://pure.au.dk/portal/en/publications/fa3cb975-90e0-4448-9a82-0e7e4032f695 https://doi.org/10.1016/j.cub.2021.06.059 |
geographic |
Barents Sea |
geographic_facet |
Barents Sea |
genre |
Alle alle Barents Sea Davis Strait fratercula Fratercula arctica Iceland Labrador Sea North Atlantic rissa tridactyla Uria aalge Uria lomvia uria |
genre_facet |
Alle alle Barents Sea Davis Strait fratercula Fratercula arctica Iceland Labrador Sea North Atlantic rissa tridactyla Uria aalge Uria lomvia uria |
op_source |
Clairbaux , M , Mathewson , P , Porter , W , Fort , J , Strøm , H , Moe , B , Fauchald , P , Descamps , S , Helgason , H H , Bråthen , V S , Merkel , B , Anker-Nilssen , T , Bringsvor , I S , Chastel , O , Christensen-Dalsgaard , S , Danielsen , J , Daunt , F , Dehnhard , N , Erikstad , K E , Ezhov , A , Gavrilo , M , Krasnov , Y , Langset , M , Lorentsen , S-H , Newell , M , Olsen , B , Reiertsen , T K , Systad , G H , Thórarinsson , T L , Baran , M , Diamond , T , Fayet , A L , Fitzsimmons , M G , Frederiksen , M , Gilchrist , H G , Guilford , T , Huffeldt , N P , Jessopp , M , Johansen , K L , Kouwenberg , A-L , Linnebjerg , J F , Major , H L , Tranquilla , L M , Mallory , M , Merkel , F R , Montevecchi , W , Mosbech , A , Petersen , A & Grémillet , D 2021 , ' North Atlantic winter cyclones starve seabirds ' , Current Biology , vol. 31 , no. 17 , pp. 3964-3971.e3 . https://doi.org/10.1016/j.cub.2021.06.059 |
op_relation |
https://pure.au.dk/portal/en/publications/fa3cb975-90e0-4448-9a82-0e7e4032f695 |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1016/j.cub.2021.06.059 |
container_title |
Current Biology |
container_volume |
31 |
container_issue |
17 |
container_start_page |
3964 |
op_container_end_page |
3971.e3 |
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ftuniaarhuspubl:oai:pure.atira.dk:publications/fa3cb975-90e0-4448-9a82-0e7e4032f695 2024-02-11T09:55:06+01:00 North Atlantic winter cyclones starve seabirds Clairbaux, Manon Mathewson, Paul Porter, Warren Fort, Jérôme Strøm, Hallvard Moe, Børge Fauchald, Per Descamps, Sebastien Helgason, Hálfdán H Bråthen, Vegard S Merkel, Benjamin Anker-Nilssen, Tycho Bringsvor, Ingar S Chastel, Olivier Christensen-Dalsgaard, Signe Danielsen, Jóhannis Daunt, Francis Dehnhard, Nina Erikstad, Kjell Einar Ezhov, Alexey Gavrilo, Maria Krasnov, Yuri Langset, Magdalene Lorentsen, Svein-H Newell, Mark Olsen, Bergur Reiertsen, Tone K Systad, Geir Helge Thórarinsson, Thorkell L Baran, Mark Diamond, Tony Fayet, Annette L Fitzsimmons, Michelle G Frederiksen, Morten Gilchrist, Hugh G Guilford, Tim Huffeldt, Nicholas P Jessopp, Mark Johansen, Kasper L Kouwenberg, Amy-Lee Linnebjerg, Jannie F Major, Heather L Tranquilla, Laura McFarlane Mallory, Mark Merkel, Flemming R Montevecchi, William Mosbech, Anders Petersen, Aevar Grémillet, David 2021-09-13 https://pure.au.dk/portal/en/publications/fa3cb975-90e0-4448-9a82-0e7e4032f695 https://doi.org/10.1016/j.cub.2021.06.059 eng eng https://pure.au.dk/portal/en/publications/fa3cb975-90e0-4448-9a82-0e7e4032f695 info:eu-repo/semantics/restrictedAccess Clairbaux , M , Mathewson , P , Porter , W , Fort , J , Strøm , H , Moe , B , Fauchald , P , Descamps , S , Helgason , H H , Bråthen , V S , Merkel , B , Anker-Nilssen , T , Bringsvor , I S , Chastel , O , Christensen-Dalsgaard , S , Danielsen , J , Daunt , F , Dehnhard , N , Erikstad , K E , Ezhov , A , Gavrilo , M , Krasnov , Y , Langset , M , Lorentsen , S-H , Newell , M , Olsen , B , Reiertsen , T K , Systad , G H , Thórarinsson , T L , Baran , M , Diamond , T , Fayet , A L , Fitzsimmons , M G , Frederiksen , M , Gilchrist , H G , Guilford , T , Huffeldt , N P , Jessopp , M , Johansen , K L , Kouwenberg , A-L , Linnebjerg , J F , Major , H L , Tranquilla , L M , Mallory , M , Merkel , F R , Montevecchi , W , Mosbech , A , Petersen , A & Grémillet , D 2021 , ' North Atlantic winter cyclones starve seabirds ' , Current Biology , vol. 31 , no. 17 , pp. 3964-3971.e3 . https://doi.org/10.1016/j.cub.2021.06.059 BEHAVIOR DEPTHS EVENTS IMPACTS MIGRATION MOVEMENT PUFFINS STORMS STRATEGIES SURVIVAL article 2021 ftuniaarhuspubl https://doi.org/10.1016/j.cub.2021.06.059 2024-01-25T00:00:00Z Each winter, the North Atlantic Ocean is the stage for numerous cyclones, the most severe ones leading to seabird mass-mortality events called "winter wrecks."1-3 During these, thousands of emaciated seabird carcasses are washed ashore along European and North American coasts. Winter cyclones can therefore shape seabird population dynamics4,5 by affecting survival rates as well as the body condition of surviving individuals and thus their future reproduction. However, most often the geographic origins of impacted seabirds and the causes of their deaths remain unclear.6 We performed the first ocean-basin scale assessment of cyclone exposure in a seabird community by coupling winter tracking data for ∼1,500 individuals of five key North Atlantic seabird species (Alle alle, Fratercula arctica, Uria aalge, Uria lomvia, and Rissa tridactyla) and cyclone locations. We then explored the energetic consequences of different cyclonic conditions using a mechanistic bioenergetics model7 and tested the hypothesis that cyclones dramatically increase seabird energy requirements. We demonstrated that cyclones of high intensity impacted birds from all studied species and breeding colonies during winter but especially those aggregating in the Labrador Sea, the Davis Strait, the surroundings of Iceland, and the Barents Sea. Our broad-scale analyses suggested that cyclonic conditions do not increase seabird energy requirements, implying that they die because of the unavailability of their prey and/or their inability to feed during cyclones. Our study provides essential information on seabird cyclone exposure in a context of marked cyclone regime changes due to global warming.8. Article in Journal/Newspaper Alle alle Barents Sea Davis Strait fratercula Fratercula arctica Iceland Labrador Sea North Atlantic rissa tridactyla Uria aalge Uria lomvia uria Aarhus University: Research Barents Sea Current Biology 31 17 3964 3971.e3 |