Strong and lasting impacts of past global warming on baleen whales and their prey
Global warming is affecting the population dynamics and trophic interactions across a wide range of ecosystems and habitats. Translating these real-time effects into their long- term consequences remains a challenge. The rapid and extreme warming period that occurred after the Last Glacial Maximum (...
Published in: | Global Change Biology |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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2022
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Online Access: | http://hdl.handle.net/11577/3414904 https://doi.org/10.1111/gcb.16085 |
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ftunivpadovairis:oai:www.research.unipd.it:11577/3414904 |
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openpolar |
institution |
Open Polar |
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Padua Research Archive (IRIS - Università degli Studi di Padova) |
op_collection_id |
ftunivpadovairis |
language |
English |
topic |
cetaceans climate change demographic inference genetics glaciation marine ecosystem North Atlantic Ocean polar ecosystems Southern Ocean |
spellingShingle |
cetaceans climate change demographic inference genetics glaciation marine ecosystem North Atlantic Ocean polar ecosystems Southern Ocean Cabrera Andrea A. Schall Elena Bérubé Martine Anderwald Pia Bachmann Lutz Berrow Simon Best Peter B. Clapham Phillip J. Cunha HaydéeA. Dalla Rosa Luciano Dias Carolina Findlay KennethP. Haug Tore Heide‐Jørgensen Mads Peter Hoelzel A. Rus Kovacs Kit M. Landry Scott Larsen Finn Lopes Xênia M. Lydersen Christian Mattila David K. Oosting Tom Pace Richard M. Papetti Chiara Angeliki Pastene Luis A. Prieto Rui Ramp Robbins Jooke Sears Richard Secchi Eduardo R. Silva Mónica A. Malene Víkingsson Gísli Wiig Øystein Øien Nils Palsbøll Per J. Strong and lasting impacts of past global warming on baleen whales and their prey |
topic_facet |
cetaceans climate change demographic inference genetics glaciation marine ecosystem North Atlantic Ocean polar ecosystems Southern Ocean |
description |
Global warming is affecting the population dynamics and trophic interactions across a wide range of ecosystems and habitats. Translating these real-time effects into their long- term consequences remains a challenge. The rapid and extreme warming period that occurred after the Last Glacial Maximum (LGM) during the Pleistocene–Holocene transition (7–12 thousand years ago) provides an opportunity to gain insights into the long- term responses of natural populations to periods with global warming. The effects of this post-LGM warming period have been assessed in many terrestrial taxa, whereas insights into the impacts of rapid global warming on marine taxa remain limited, especially for megafauna. In order to understand how large-scale climate fluctuations during the post-LGM affected baleen whales and their prey, we conducted an extensive, large-scale analysis of the long-term effects of the post-LGM warming on abundance and inter-ocean connectivity in eight baleen whale and seven prey (fish and invertebrates) species across the Southern and the North Atlantic Ocean; two ocean basins that differ in key oceanographic features. The analysis was based upon 7032 mitochondrial DNA sequences as well as genome-wide DNA sequence variation in 100 individuals. The estimated temporal changes in genetic diversity during the last 30,000 years indicated that most baleen whale populations underwent post-LGM expansions in both ocean basins. The increase in baleen whale abundance during the Holocene was associated with simultaneous changes in their prey and climate. Highly correlated, synchronized and exponential increases in abundance in both baleen whales and their prey in the Southern Ocean were indicative of a dramatic increase in ocean productivity. In contrast, the demographic fluctuations observed in baleen whales and their prey in the North Atlantic Ocean were subtle, varying across taxa and time. Perhaps most important was the observation that the ocean-wide expansions and decreases in abundance that were initiated by the ... |
author2 |
Cabrera, Schall, Andrea A. Bérubé, Elena Anderwald, Martine Bachmann, Pia Berrow, Lutz Best, Simon Clapham, Peter B. Cunha, Phillip J. Dalla Rosa, Haydée  A. Dias, Luciano Findlay, Carolina Haug, Kenneth  P. Heide‐jørgensen, Tore Peter Hoelzel, Mad   Ru Kovacs, A. Landry, Kit M. Larsen, Scott Lopes, Finn Lydersen, Xênia M. Mattila, Christian Oosting, David K. Pace, Tom Papetti, Richard M. Papetti, Chiara Pastene, Angeliki Prieto, Luis A. Ramp, Rui Robbins, Christian Sears, Jooke Secchi, Richard Silva, Eduardo R. Simon, Mónica A. Víkingsson, Malene Wiig, Gísli Øien, Øystein Palsbøll, Nil J., Per |
format |
Article in Journal/Newspaper |
author |
Cabrera Andrea A. Schall Elena Bérubé Martine Anderwald Pia Bachmann Lutz Berrow Simon Best Peter B. Clapham Phillip J. Cunha HaydéeA. Dalla Rosa Luciano Dias Carolina Findlay KennethP. Haug Tore Heide‐Jørgensen Mads Peter Hoelzel A. Rus Kovacs Kit M. Landry Scott Larsen Finn Lopes Xênia M. Lydersen Christian Mattila David K. Oosting Tom Pace Richard M. Papetti Chiara Angeliki Pastene Luis A. Prieto Rui Ramp Robbins Jooke Sears Richard Secchi Eduardo R. Silva Mónica A. Malene Víkingsson Gísli Wiig Øystein Øien Nils Palsbøll Per J. |
author_facet |
Cabrera Andrea A. Schall Elena Bérubé Martine Anderwald Pia Bachmann Lutz Berrow Simon Best Peter B. Clapham Phillip J. Cunha HaydéeA. Dalla Rosa Luciano Dias Carolina Findlay KennethP. Haug Tore Heide‐Jørgensen Mads Peter Hoelzel A. Rus Kovacs Kit M. Landry Scott Larsen Finn Lopes Xênia M. Lydersen Christian Mattila David K. Oosting Tom Pace Richard M. Papetti Chiara Angeliki Pastene Luis A. Prieto Rui Ramp Robbins Jooke Sears Richard Secchi Eduardo R. Silva Mónica A. Malene Víkingsson Gísli Wiig Øystein Øien Nils Palsbøll Per J. |
author_sort |
Cabrera |
title |
Strong and lasting impacts of past global warming on baleen whales and their prey |
title_short |
Strong and lasting impacts of past global warming on baleen whales and their prey |
title_full |
Strong and lasting impacts of past global warming on baleen whales and their prey |
title_fullStr |
Strong and lasting impacts of past global warming on baleen whales and their prey |
title_full_unstemmed |
Strong and lasting impacts of past global warming on baleen whales and their prey |
title_sort |
strong and lasting impacts of past global warming on baleen whales and their prey |
publishDate |
2022 |
url |
http://hdl.handle.net/11577/3414904 https://doi.org/10.1111/gcb.16085 |
geographic |
Southern Ocean |
geographic_facet |
Southern Ocean |
genre |
baleen whale baleen whales North Atlantic Southern Ocean |
genre_facet |
baleen whale baleen whales North Atlantic Southern Ocean |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/WOS:000749512000001 volume:00 firstpage:1 lastpage:21 numberofpages:21 journal:GLOBAL CHANGE BIOLOGY http://hdl.handle.net/11577/3414904 doi:10.1111/gcb.16085 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85124016314 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1111/gcb.16085 |
container_title |
Global Change Biology |
container_volume |
28 |
container_issue |
8 |
container_start_page |
2657 |
op_container_end_page |
2677 |
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1792046006991323136 |
spelling |
ftunivpadovairis:oai:www.research.unipd.it:11577/3414904 2024-02-27T08:39:02+00:00 Strong and lasting impacts of past global warming on baleen whales and their prey Cabrera Andrea A. Schall Elena Bérubé Martine Anderwald Pia Bachmann Lutz Berrow Simon Best Peter B. Clapham Phillip J. Cunha HaydéeA. Dalla Rosa Luciano Dias Carolina Findlay KennethP. Haug Tore Heide‐Jørgensen Mads Peter Hoelzel A. Rus Kovacs Kit M. Landry Scott Larsen Finn Lopes Xênia M. Lydersen Christian Mattila David K. Oosting Tom Pace Richard M. Papetti Chiara Angeliki Pastene Luis A. Prieto Rui Ramp Robbins Jooke Sears Richard Secchi Eduardo R. Silva Mónica A. Malene Víkingsson Gísli Wiig Øystein Øien Nils Palsbøll Per J. Cabrera, Schall, Andrea A. Bérubé, Elena Anderwald, Martine Bachmann, Pia Berrow, Lutz Best, Simon Clapham, Peter B. Cunha, Phillip J. Dalla Rosa, Haydée  A. Dias, Luciano Findlay, Carolina Haug, Kenneth  P. Heide‐jørgensen, Tore Peter Hoelzel, Mad   Ru Kovacs, A. Landry, Kit M. Larsen, Scott Lopes, Finn Lydersen, Xênia M. Mattila, Christian Oosting, David K. Pace, Tom Papetti, Richard M. Papetti, Chiara Pastene, Angeliki Prieto, Luis A. Ramp, Rui Robbins, Christian Sears, Jooke Secchi, Richard Silva, Eduardo R. Simon, Mónica A. Víkingsson, Malene Wiig, Gísli Øien, Øystein Palsbøll, Nil J., Per 2022 ELETTRONICO http://hdl.handle.net/11577/3414904 https://doi.org/10.1111/gcb.16085 eng eng info:eu-repo/semantics/altIdentifier/wos/WOS:000749512000001 volume:00 firstpage:1 lastpage:21 numberofpages:21 journal:GLOBAL CHANGE BIOLOGY http://hdl.handle.net/11577/3414904 doi:10.1111/gcb.16085 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85124016314 info:eu-repo/semantics/openAccess cetaceans climate change demographic inference genetics glaciation marine ecosystem North Atlantic Ocean polar ecosystems Southern Ocean info:eu-repo/semantics/article 2022 ftunivpadovairis https://doi.org/10.1111/gcb.16085 2024-01-31T18:04:31Z Global warming is affecting the population dynamics and trophic interactions across a wide range of ecosystems and habitats. Translating these real-time effects into their long- term consequences remains a challenge. The rapid and extreme warming period that occurred after the Last Glacial Maximum (LGM) during the Pleistocene–Holocene transition (7–12 thousand years ago) provides an opportunity to gain insights into the long- term responses of natural populations to periods with global warming. The effects of this post-LGM warming period have been assessed in many terrestrial taxa, whereas insights into the impacts of rapid global warming on marine taxa remain limited, especially for megafauna. In order to understand how large-scale climate fluctuations during the post-LGM affected baleen whales and their prey, we conducted an extensive, large-scale analysis of the long-term effects of the post-LGM warming on abundance and inter-ocean connectivity in eight baleen whale and seven prey (fish and invertebrates) species across the Southern and the North Atlantic Ocean; two ocean basins that differ in key oceanographic features. The analysis was based upon 7032 mitochondrial DNA sequences as well as genome-wide DNA sequence variation in 100 individuals. The estimated temporal changes in genetic diversity during the last 30,000 years indicated that most baleen whale populations underwent post-LGM expansions in both ocean basins. The increase in baleen whale abundance during the Holocene was associated with simultaneous changes in their prey and climate. Highly correlated, synchronized and exponential increases in abundance in both baleen whales and their prey in the Southern Ocean were indicative of a dramatic increase in ocean productivity. In contrast, the demographic fluctuations observed in baleen whales and their prey in the North Atlantic Ocean were subtle, varying across taxa and time. Perhaps most important was the observation that the ocean-wide expansions and decreases in abundance that were initiated by the ... Article in Journal/Newspaper baleen whale baleen whales North Atlantic Southern Ocean Padua Research Archive (IRIS - Università degli Studi di Padova) Southern Ocean Global Change Biology 28 8 2657 2677 |