• Policy
    • FAQ JLUdocs
    • FAQ JLUdata
    • Publishing in JLUdocs
    • Publishing in JLUdata
    • Publishing Contract
    • English
    • Deutsch
View Item 
  •   JLUpub Home
  • JLUdocs
  • Zweitveröffentlichungen (grüner Weg)
  • View Item
  •   JLUpub Home
  • JLUdocs
  • Zweitveröffentlichungen (grüner Weg)
  • View Item
  • Info
    • Policy
    • FAQ JLUdocs
    • FAQ JLUdata
    • Publishing in JLUdocs
    • Publishing in JLUdata
    • Publishing Contract
  • English 
    • English
    • Deutsch
  • Login
JavaScript is disabled for your browser. Some features of this site may not work without it.

Recent impacts of anthropogenic climate change on a higher marine predator in western Britain

Thumbnail
Files in this item
m422p105.pdf (254.6Kb)
Date
2011
Author
Riou, Samuel
Gray, Catherine M.
Brooke, M. de L.
Quillfeldt, Petra
Masello, Juan F.
Perrins, Christopher
Hamer, Keith C.
Metadata
Show full item record
BibTeX Export
Quotable link
http://dx.doi.org/10.22029/jlupub-156
Abstract

Impacts of anthropogenic climate change on marine ecosystems are now widely acknowledged. In the NE Atlantic, abundant evidence from the partly enclosed waters of the North Sea indicates that recent climate-induced changes in primary and secondary productivity have been propagated up the food chain, with marked consequences for higher vertebrate ... predators such as seabirds. In contrast, however, there is much less indication of such impacts on higher predators in the more open Atlantic waters around the west coast of the British Isles. Through an annual comparison of chick growth and adult food provisioning behaviour of Manx shearwaters in SW Wales, we found that birds bred later and chicks attained lower peak and fledging masses in 2007 and 2008 than in any previous recorded year dating back to 1965. These changes were accompanied by a reduction in parental attendance at the colony, which was probably the result of parents switching to a dual foraging strategy in 2007 and 2008. These events were linked to higher sea surface temperature in the preceding winter and to a reduction in prey quality, as indicated by the mean body mass of 2 yr old herring. These are the first such findings for the west coast of Britain and indicate that within the NE Atlantic region, adverse impacts of climate change on higher marine predators are no longer restricted to the vicinity of the North Sea.

Original publication in

Marine Ecology Progress Series 422 (2011), 105-112

Collections
  • Zweitveröffentlichungen (grüner Weg)

Contact Us | Impressum | Privacy Policy | OAI-PMH
 

 

Browse

All of JLUpubCommunities & CollectionsOrganisational UnitDDC-ClassificationPublication TypeAuthorsBy Issue DateThis CollectionOrganisational UnitDDC-ClassificationPublication TypeAuthorsBy Issue Date

My Account

LoginRegister

Statistics

View Usage Statistics

Contact Us | Impressum | Privacy Policy | OAI-PMH