Journal article 1368 views 136 downloads
Testing for effects of climate change on competitive relationships and coexistence between two bird species
Nils Chr. Stenseth,
Joël M. Durant,
Mike Fowler ,
Erik Matthysen,
Frank Adriaensen,
Niclas Jonzén,
Kung-Sik Chan,
Hai Liu,
Jenny De Laet,
Ben C. Sheldon,
Marcel E. Visser,
André A. Dhondt
Proceedings of the Royal Society B: Biological Sciences, Volume: 282, Issue: 1807, Pages: 20141958 - 20141958
Swansea University Author: Mike Fowler
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DOI (Published version): 10.1098/rspb.2014.1958
Abstract
Climate change is expected to have profound ecological effects, yet shifts in competitive abilities among species are rarely studied in this context. Blue tits (Cyanistes caeruleus) and great tits (Parus major) compete for food and roosting sites, yet coexist across much of their range. Climate chan...
Published in: | Proceedings of the Royal Society B: Biological Sciences |
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ISSN: | 0962-8452 1471-2954 |
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The Royal Society
2015
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URI: | https://cronfa.swan.ac.uk/Record/cronfa20840 |
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2020-11-12T11:43:28.2777093 v2 20840 2015-04-22 Testing for effects of climate change on competitive relationships and coexistence between two bird species a3a29027498d4b43a3f082a0a5ba16b4 0000-0003-1544-0407 Mike Fowler Mike Fowler true false 2015-04-22 SBI Climate change is expected to have profound ecological effects, yet shifts in competitive abilities among species are rarely studied in this context. Blue tits (Cyanistes caeruleus) and great tits (Parus major) compete for food and roosting sites, yet coexist across much of their range. Climate change might thus change the competitive relationships and coexistence between these two species. Analysing four of the highest-quality, long-term datasets avail- able on these species across Europe, we extend the textbook example of coexistence between competing species to include the dynamic effects of long-term climate variation. Using threshold time-series statistical modelling, we demonstrate that long-term climate variation affects species demography through different influences on density-dependent and density-independent processes. The competitive interaction between blue tits and great tits has shifted in one of the studied sites, creating conditions that alter the relative equilibrium densities between the two species, potentially disrupting long- term coexistence. Our analyses show that long-term climate change can, but does not always, generate local differences in the equilibrium conditions of spatially structured species assemblages. We demonstrate how long-term data can be used to better understand whether (and how), for instance, climate change might change the relationships between coexisting species. However, the studied populations are rather robust against competitive exclusion. Journal Article Proceedings of the Royal Society B: Biological Sciences 282 1807 20141958 20141958 The Royal Society 0962-8452 1471-2954 22 5 2015 2015-05-22 10.1098/rspb.2014.1958 COLLEGE NANME Biosciences COLLEGE CODE SBI Swansea University 2020-11-12T11:43:28.2777093 2015-04-22T12:25:35.8282816 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Biosciences Nils Chr. Stenseth 1 Joël M. Durant 2 Mike Fowler 0000-0003-1544-0407 3 Erik Matthysen 4 Frank Adriaensen 5 Niclas Jonzén 6 Kung-Sik Chan 7 Hai Liu 8 Jenny De Laet 9 Ben C. Sheldon 10 Marcel E. Visser 11 André A. Dhondt 12 0020840-02102015143036.pdf Stenseth_etal_2015_ProcB_AuthorV.pdf 2015-10-02T15:50:33.8900000 Output 1017083 application/pdf Accepted Manuscript true 2016-04-22T00:00:00.0000000 true eng |
title |
Testing for effects of climate change on competitive relationships and coexistence between two bird species |
spellingShingle |
Testing for effects of climate change on competitive relationships and coexistence between two bird species Mike Fowler |
title_short |
Testing for effects of climate change on competitive relationships and coexistence between two bird species |
title_full |
Testing for effects of climate change on competitive relationships and coexistence between two bird species |
title_fullStr |
Testing for effects of climate change on competitive relationships and coexistence between two bird species |
title_full_unstemmed |
Testing for effects of climate change on competitive relationships and coexistence between two bird species |
title_sort |
Testing for effects of climate change on competitive relationships and coexistence between two bird species |
author_id_str_mv |
a3a29027498d4b43a3f082a0a5ba16b4 |
author_id_fullname_str_mv |
a3a29027498d4b43a3f082a0a5ba16b4_***_Mike Fowler |
author |
Mike Fowler |
author2 |
Nils Chr. Stenseth Joël M. Durant Mike Fowler Erik Matthysen Frank Adriaensen Niclas Jonzén Kung-Sik Chan Hai Liu Jenny De Laet Ben C. Sheldon Marcel E. Visser André A. Dhondt |
format |
Journal article |
container_title |
Proceedings of the Royal Society B: Biological Sciences |
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282 |
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1807 |
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20141958 |
publishDate |
2015 |
institution |
Swansea University |
issn |
0962-8452 1471-2954 |
doi_str_mv |
10.1098/rspb.2014.1958 |
publisher |
The Royal Society |
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Faculty of Science and Engineering |
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School of Biosciences, Geography and Physics - Biosciences{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Biosciences |
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description |
Climate change is expected to have profound ecological effects, yet shifts in competitive abilities among species are rarely studied in this context. Blue tits (Cyanistes caeruleus) and great tits (Parus major) compete for food and roosting sites, yet coexist across much of their range. Climate change might thus change the competitive relationships and coexistence between these two species. Analysing four of the highest-quality, long-term datasets avail- able on these species across Europe, we extend the textbook example of coexistence between competing species to include the dynamic effects of long-term climate variation. Using threshold time-series statistical modelling, we demonstrate that long-term climate variation affects species demography through different influences on density-dependent and density-independent processes. The competitive interaction between blue tits and great tits has shifted in one of the studied sites, creating conditions that alter the relative equilibrium densities between the two species, potentially disrupting long- term coexistence. Our analyses show that long-term climate change can, but does not always, generate local differences in the equilibrium conditions of spatially structured species assemblages. We demonstrate how long-term data can be used to better understand whether (and how), for instance, climate change might change the relationships between coexisting species. However, the studied populations are rather robust against competitive exclusion. |
published_date |
2015-05-22T03:24:40Z |
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1763750844348497920 |
score |
11.037581 |