Climate Oscillations Drive Millennial-Scale Changes in Seabird Colony Size
This is the peer reviewed version of the following article: Duda, M.P., Cyr, F., Robertson, G.J., Michelutti, N., Meyer-Jacob, C., Hedd, A., Montevecchi, W.A., Kimpe, L.E., Blais, J.M. and Smol, J.P. (2022), Climate oscillations drive millennial-scale changes in seabird colony size. Glob Change Biol...
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Language: | English |
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Online Access: | http://hdl.handle.net/1974/30025 https://doi.org/10.1111/gcb.16171 |
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ftqueensuniv:oai:qspace.library.queensu.ca:1974/30025 2023-05-15T17:23:03+02:00 Climate Oscillations Drive Millennial-Scale Changes in Seabird Colony Size Duda, Matthew P. Cyr, Frederic Robertson, Greg Michelutti, Neal Meyer-Jacob, Carsten Hedd, April Montevecchi, William A. Kimpe, Linda E. Blais, Jules Smol, John 2022-04-07T19:48:52Z http://hdl.handle.net/1974/30025 https://doi.org/10.1111/gcb.16171 en eng Wiley Postgraduate Scholarships - Doctoral Discovery Grants Program Duda, M.P., Cyr, F., Robertson, G.J., Michelutti, N., Meyer-Jacob, C., Hedd, A., Montevecchi, W.A., Kimpe, L.E., Blais, J.M. and Smol, J.P. (2022), Climate oscillations drive millennial-scale changes in seabird colony size. Glob Change Biol. Accepted Author Manuscript. https://doi.org/10.1111/gcb.16171 http://hdl.handle.net/1974/30025 https://doi.org/10.1111/gcb.16171 Climate change Holocene North Atlantic Oscillation Paleolimnology Population dynamics Pycnocline Seabirds Shifting baseline journal article 2022 ftqueensuniv https://doi.org/10.1111/gcb.16171 2022-04-09T23:01:18Z This is the peer reviewed version of the following article: Duda, M.P., Cyr, F., Robertson, G.J., Michelutti, N., Meyer-Jacob, C., Hedd, A., Montevecchi, W.A., Kimpe, L.E., Blais, J.M. and Smol, J.P. (2022), Climate oscillations drive millennial-scale changes in seabird colony size. Glob Change Biol. Accepted Author Manuscript. https://doi.org/10.1111/gcb.16171, which has been published in final form at https://doi.org/10.1111/gcb.16171. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. Seabird population size is intimately linked to the physical, chemical, and biological processes of the oceans. Yet, the overall effects of long-term changes in ocean dynamics on seabird colonies are difficult to quantify. Here, we used dated lake sediments to reconstruct ~10,000-years of seabird dynamics in the Northwest Atlantic to determine the influences of Holocene-scale climatic oscillations on colony size. On Baccalieu Island (Newfoundland and Labrador, Canada) – where the world’s largest colony of Leach’s storm-petrel (Hydrobates leucorhous Vieillot 1818) currently breeds – our data track seabird colony growth in response to warming during the Holocene Thermal Maximum (ca. 9,000 to 6,000 BP). From ca. 5,200 BP to the onset of the Little Ice Age (ca. 550 BP), changes in colony size were correlated to variations in the North Atlantic Oscillation (NAO). By contrasting the seabird trends from Baccalieu Island to millennial-scale changes of storm-petrel populations from Grand Colombier Island (an island in the Northwest Atlantic that is subjected to different ocean climate), we infer that changes in NAO influenced the ocean circulation, which translated into, among many things, changes in pycnocline depth across the Northwest Atlantic basin where the storm-petrels feed. We hypothesize that the depth of the pycnocline is likely a strong bottom-up control on surface-feeding storm-petrels through its influence on prey accessibility. Since the Little Ice Age, the effects of ocean dynamics on seabird colony size have been altered by anthropogenic impacts. Subsequently, the colony on Baccalieu Island grew at an unprecedented rate to become the world’s largest resulting from favourable conditions linked to climate warming, increased vegetation (thereby nesting habitat), and attraction of recruits from other colonies that are now in decline. We show that although ocean dynamics were an important driver of seabird colony dynamics, its recent influence has been modified by human interference. Article in Journal/Newspaper Newfoundland North Atlantic North Atlantic oscillation Northwest Atlantic Queen's University, Ontario: QSpace Canada Duda ENVELOPE(-67.183,-67.183,-68.800,-68.800) Newfoundland Global Change Biology 28 14 4292 4307 |
institution |
Open Polar |
collection |
Queen's University, Ontario: QSpace |
op_collection_id |
ftqueensuniv |
language |
English |
topic |
Climate change Holocene North Atlantic Oscillation Paleolimnology Population dynamics Pycnocline Seabirds Shifting baseline |
spellingShingle |
Climate change Holocene North Atlantic Oscillation Paleolimnology Population dynamics Pycnocline Seabirds Shifting baseline Duda, Matthew P. Cyr, Frederic Robertson, Greg Michelutti, Neal Meyer-Jacob, Carsten Hedd, April Montevecchi, William A. Kimpe, Linda E. Blais, Jules Smol, John Climate Oscillations Drive Millennial-Scale Changes in Seabird Colony Size |
topic_facet |
Climate change Holocene North Atlantic Oscillation Paleolimnology Population dynamics Pycnocline Seabirds Shifting baseline |
description |
This is the peer reviewed version of the following article: Duda, M.P., Cyr, F., Robertson, G.J., Michelutti, N., Meyer-Jacob, C., Hedd, A., Montevecchi, W.A., Kimpe, L.E., Blais, J.M. and Smol, J.P. (2022), Climate oscillations drive millennial-scale changes in seabird colony size. Glob Change Biol. Accepted Author Manuscript. https://doi.org/10.1111/gcb.16171, which has been published in final form at https://doi.org/10.1111/gcb.16171. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. Seabird population size is intimately linked to the physical, chemical, and biological processes of the oceans. Yet, the overall effects of long-term changes in ocean dynamics on seabird colonies are difficult to quantify. Here, we used dated lake sediments to reconstruct ~10,000-years of seabird dynamics in the Northwest Atlantic to determine the influences of Holocene-scale climatic oscillations on colony size. On Baccalieu Island (Newfoundland and Labrador, Canada) – where the world’s largest colony of Leach’s storm-petrel (Hydrobates leucorhous Vieillot 1818) currently breeds – our data track seabird colony growth in response to warming during the Holocene Thermal Maximum (ca. 9,000 to 6,000 BP). From ca. 5,200 BP to the onset of the Little Ice Age (ca. 550 BP), changes in colony size were correlated to variations in the North Atlantic Oscillation (NAO). By contrasting the seabird trends from Baccalieu Island to millennial-scale changes of storm-petrel populations from Grand Colombier Island (an island in the Northwest Atlantic that is subjected to different ocean climate), we infer that changes in NAO influenced the ocean circulation, which translated into, among many things, changes in pycnocline depth across the Northwest Atlantic basin where the storm-petrels feed. We hypothesize that the depth of the pycnocline is likely a strong bottom-up control on surface-feeding storm-petrels through its influence on prey accessibility. Since the Little Ice Age, the effects of ocean dynamics on seabird colony size have been altered by anthropogenic impacts. Subsequently, the colony on Baccalieu Island grew at an unprecedented rate to become the world’s largest resulting from favourable conditions linked to climate warming, increased vegetation (thereby nesting habitat), and attraction of recruits from other colonies that are now in decline. We show that although ocean dynamics were an important driver of seabird colony dynamics, its recent influence has been modified by human interference. |
format |
Article in Journal/Newspaper |
author |
Duda, Matthew P. Cyr, Frederic Robertson, Greg Michelutti, Neal Meyer-Jacob, Carsten Hedd, April Montevecchi, William A. Kimpe, Linda E. Blais, Jules Smol, John |
author_facet |
Duda, Matthew P. Cyr, Frederic Robertson, Greg Michelutti, Neal Meyer-Jacob, Carsten Hedd, April Montevecchi, William A. Kimpe, Linda E. Blais, Jules Smol, John |
author_sort |
Duda, Matthew P. |
title |
Climate Oscillations Drive Millennial-Scale Changes in Seabird Colony Size |
title_short |
Climate Oscillations Drive Millennial-Scale Changes in Seabird Colony Size |
title_full |
Climate Oscillations Drive Millennial-Scale Changes in Seabird Colony Size |
title_fullStr |
Climate Oscillations Drive Millennial-Scale Changes in Seabird Colony Size |
title_full_unstemmed |
Climate Oscillations Drive Millennial-Scale Changes in Seabird Colony Size |
title_sort |
climate oscillations drive millennial-scale changes in seabird colony size |
publisher |
Wiley |
publishDate |
2022 |
url |
http://hdl.handle.net/1974/30025 https://doi.org/10.1111/gcb.16171 |
long_lat |
ENVELOPE(-67.183,-67.183,-68.800,-68.800) |
geographic |
Canada Duda Newfoundland |
geographic_facet |
Canada Duda Newfoundland |
genre |
Newfoundland North Atlantic North Atlantic oscillation Northwest Atlantic |
genre_facet |
Newfoundland North Atlantic North Atlantic oscillation Northwest Atlantic |
op_relation |
Postgraduate Scholarships - Doctoral Discovery Grants Program Duda, M.P., Cyr, F., Robertson, G.J., Michelutti, N., Meyer-Jacob, C., Hedd, A., Montevecchi, W.A., Kimpe, L.E., Blais, J.M. and Smol, J.P. (2022), Climate oscillations drive millennial-scale changes in seabird colony size. Glob Change Biol. Accepted Author Manuscript. https://doi.org/10.1111/gcb.16171 http://hdl.handle.net/1974/30025 https://doi.org/10.1111/gcb.16171 |
op_doi |
https://doi.org/10.1111/gcb.16171 |
container_title |
Global Change Biology |
container_volume |
28 |
container_issue |
14 |
container_start_page |
4292 |
op_container_end_page |
4307 |
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1766110085772214272 |