What can cetacean stranding records tell us? A study of UK and Irish cetacean diversity over the past 100 years
Abstract There are many factors that may explain why cetaceans (whales, dolphins, and porpoises) strand. Around the UK and Ireland, over 20,000 stranding records have been collected since 1913, resulting in one of the longest, continuous, systematic stranding data sets in the world. We use this data...
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crwiley:10.1111/mms.12610 2024-09-15T18:23:37+00:00 What can cetacean stranding records tell us? A study of UK and Irish cetacean diversity over the past 100 years Coombs, Ellen J. Deaville, Rob Sabin, Richard C. Allan, Louise O'Connell, Mick Berrow, Simon Smith, Brian Brownlow, Andrew Doeschate, Mariel Ten Penrose, Rod Williams, Ruth Perkins, Matthew W. Jepson, Paul D. Cooper, Natalie Natural Environment Research Council 2019 http://dx.doi.org/10.1111/mms.12610 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fmms.12610 https://onlinelibrary.wiley.com/doi/pdf/10.1111/mms.12610 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/mms.12610 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Marine Mammal Science volume 35, issue 4, page 1527-1555 ISSN 0824-0469 1748-7692 journal-article 2019 crwiley https://doi.org/10.1111/mms.12610 2024-09-05T05:07:42Z Abstract There are many factors that may explain why cetaceans (whales, dolphins, and porpoises) strand. Around the UK and Ireland, over 20,000 stranding records have been collected since 1913, resulting in one of the longest, continuous, systematic stranding data sets in the world. We use this data set to investigate temporal and spatial trends in cetacean strandings and use generalized additive models (GAMs) to investigate correlates of strandings. We find a dramatic increase in strandings since the 1980s, most likely due to increases in recording effort, and the formation of formal strandings networks. We found no correlation between the numbers of cetaceans stranding each year and several potential environmental and anthropogenic predictors: storms, geomagnetic activity, North Atlantic Oscillations, sea‐surface temperature, and fishing catch. We suggest that this is because the scale of change in the variables is too coarse to detect any potential correlations. It may also highlight the idiosyncratic nature of species’ responses to external pressures, and further the need to investigate other potential correlates of strandings, such as bycatch and military sonar. Long‐term cetacean stranding data provide vital information on past and present diversity for common, rare, and inconspicuous species. This study underlines the importance of continued support for stranding networks. Article in Journal/Newspaper North Atlantic Wiley Online Library Marine Mammal Science 35 4 1527 1555 |
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English |
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Abstract There are many factors that may explain why cetaceans (whales, dolphins, and porpoises) strand. Around the UK and Ireland, over 20,000 stranding records have been collected since 1913, resulting in one of the longest, continuous, systematic stranding data sets in the world. We use this data set to investigate temporal and spatial trends in cetacean strandings and use generalized additive models (GAMs) to investigate correlates of strandings. We find a dramatic increase in strandings since the 1980s, most likely due to increases in recording effort, and the formation of formal strandings networks. We found no correlation between the numbers of cetaceans stranding each year and several potential environmental and anthropogenic predictors: storms, geomagnetic activity, North Atlantic Oscillations, sea‐surface temperature, and fishing catch. We suggest that this is because the scale of change in the variables is too coarse to detect any potential correlations. It may also highlight the idiosyncratic nature of species’ responses to external pressures, and further the need to investigate other potential correlates of strandings, such as bycatch and military sonar. Long‐term cetacean stranding data provide vital information on past and present diversity for common, rare, and inconspicuous species. This study underlines the importance of continued support for stranding networks. |
author2 |
Natural Environment Research Council |
format |
Article in Journal/Newspaper |
author |
Coombs, Ellen J. Deaville, Rob Sabin, Richard C. Allan, Louise O'Connell, Mick Berrow, Simon Smith, Brian Brownlow, Andrew Doeschate, Mariel Ten Penrose, Rod Williams, Ruth Perkins, Matthew W. Jepson, Paul D. Cooper, Natalie |
spellingShingle |
Coombs, Ellen J. Deaville, Rob Sabin, Richard C. Allan, Louise O'Connell, Mick Berrow, Simon Smith, Brian Brownlow, Andrew Doeschate, Mariel Ten Penrose, Rod Williams, Ruth Perkins, Matthew W. Jepson, Paul D. Cooper, Natalie What can cetacean stranding records tell us? A study of UK and Irish cetacean diversity over the past 100 years |
author_facet |
Coombs, Ellen J. Deaville, Rob Sabin, Richard C. Allan, Louise O'Connell, Mick Berrow, Simon Smith, Brian Brownlow, Andrew Doeschate, Mariel Ten Penrose, Rod Williams, Ruth Perkins, Matthew W. Jepson, Paul D. Cooper, Natalie |
author_sort |
Coombs, Ellen J. |
title |
What can cetacean stranding records tell us? A study of UK and Irish cetacean diversity over the past 100 years |
title_short |
What can cetacean stranding records tell us? A study of UK and Irish cetacean diversity over the past 100 years |
title_full |
What can cetacean stranding records tell us? A study of UK and Irish cetacean diversity over the past 100 years |
title_fullStr |
What can cetacean stranding records tell us? A study of UK and Irish cetacean diversity over the past 100 years |
title_full_unstemmed |
What can cetacean stranding records tell us? A study of UK and Irish cetacean diversity over the past 100 years |
title_sort |
what can cetacean stranding records tell us? a study of uk and irish cetacean diversity over the past 100 years |
publisher |
Wiley |
publishDate |
2019 |
url |
http://dx.doi.org/10.1111/mms.12610 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fmms.12610 https://onlinelibrary.wiley.com/doi/pdf/10.1111/mms.12610 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/mms.12610 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Marine Mammal Science volume 35, issue 4, page 1527-1555 ISSN 0824-0469 1748-7692 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/mms.12610 |
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Marine Mammal Science |
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35 |
container_issue |
4 |
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1527 |
op_container_end_page |
1555 |
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1810463859957301248 |