Matches in SemOpenAlex for { <https://semopenalex.org/work/W2916417757> ?p ?o ?g. }
- W2916417757 endingPage "195" @default.
- W2916417757 startingPage "183" @default.
- W2916417757 abstract "MEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout the JournalEditorsTheme Sections MEPS 613:183-195 (2019) - DOI: https://doi.org/10.3354/meps12886 Relationships between isotopic ratios, body condition and breeding success in a High Arctic seabird community Johanna E. H. Hovinen1,*, Arnaud Tarroux1,2,*, Francisco Ramírez3, Manuela Forero4, Sébastien Descamps1,*,** 1Norwegian Polar Institute, Fram Centre, 9296 Tromsø, Norway 2Norwegian Institute for Nature Research, Fram Centre, 9296 Tromsø, Norway 3Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Universitat de Barcelona, Barcelona 08028, Catalonia, Spain 4Estación Biológica de Doñana CSIC, Seville 41092, Spain *These authors contributed equally to this work**Corresponding author: sebastien.descamps@npolar.no ABSTRACT: Predators such as seabirds are often used as bio-indicators of the marine environment. This is based on the assumption that changes in seabird populations are driven by changes in their prey. We tested this assumption in a High Arctic seabird community by assessing the relationships between the diet, body condition, and breeding performance of 4 ecologically different species: the little auk Alle alle, black-legged kittiwake Rissa tridactyla, Brünnich’s guillemot Uria lomvia, and glaucous gull Larus hyperboreus, breeding in Svalbard, Norway. Interannual changes in seabird diet (2009-2015) were assessed by estimating their carbon and nitrogen isotopic ratios (δ15N and δ13C) during the breeding and non-breeding seasons (i.e. using blood and feather tissues). We found interannual variation in the isotopic ratios during both seasons in all 4 species. These variations differed among species, thus suggesting dietary changes, instead of changes in isotopic baselines, as the most plausible mechanism underlying such patterns. We also found that seabirds had a lower average hatching success when the average δ15N during the previous non-breeding season was higher. Our results suggest that changes in the average prey composition during the non-breeding season may partially explain changes in breeding performance of Svalbard seabirds. KEY WORDS: Diet · Marine birds · Svalbard · Carry-over effects · Reproductive output · Stable isotopes · Trophic level · Nitrogen · Carbon Full text in pdf format Supplement 1Supplement 2 PreviousNextCite this article as: Hovinen JEH, Tarroux A, Ramírez F, Forero M, Descamps S (2019) Relationships between isotopic ratios, body condition and breeding success in a High Arctic seabird community. Mar Ecol Prog Ser 613:183-195. https://doi.org/10.3354/meps12886 Export citation RSS - Facebook - Tweet - linkedIn Cited by Published in MEPS Vol. 613. Online publication date: March 21, 2019 Print ISSN: 0171-8630; Online ISSN: 1616-1599 Copyright © 2019 Inter-Research." @default.
- W2916417757 created "2019-03-02" @default.
- W2916417757 creator A5010899081 @default.
- W2916417757 creator A5030192209 @default.
- W2916417757 creator A5044564035 @default.
- W2916417757 creator A5072214819 @default.
- W2916417757 creator A5079857822 @default.
- W2916417757 date "2019-03-21" @default.
- W2916417757 modified "2023-10-17" @default.
- W2916417757 title "Relationships between isotopic ratios, body condition and breeding success in a High Arctic seabird community" @default.
- W2916417757 cites W1539065580 @default.
- W2916417757 cites W1550879800 @default.
- W2916417757 cites W1562542862 @default.
- W2916417757 cites W1574199382 @default.
- W2916417757 cites W1609336551 @default.
- W2916417757 cites W1726957424 @default.
- W2916417757 cites W1974164300 @default.
- W2916417757 cites W1976713954 @default.
- W2916417757 cites W1981862919 @default.
- W2916417757 cites W1988898683 @default.
- W2916417757 cites W1990491823 @default.
- W2916417757 cites W1994823924 @default.
- W2916417757 cites W1996252147 @default.
- W2916417757 cites W2000195914 @default.
- W2916417757 cites W2009322869 @default.
- W2916417757 cites W2025254462 @default.
- W2916417757 cites W2043774349 @default.
- W2916417757 cites W2046903623 @default.
- W2916417757 cites W2050843169 @default.
- W2916417757 cites W2054444137 @default.
- W2916417757 cites W2055941942 @default.
- W2916417757 cites W2057215443 @default.
- W2916417757 cites W2061907026 @default.
- W2916417757 cites W2080115065 @default.
- W2916417757 cites W2082810409 @default.
- W2916417757 cites W2088327492 @default.
- W2916417757 cites W2092718430 @default.
- W2916417757 cites W2093387779 @default.
- W2916417757 cites W2095323065 @default.
- W2916417757 cites W2095969730 @default.
- W2916417757 cites W2096260958 @default.
- W2916417757 cites W2096487860 @default.
- W2916417757 cites W2098155277 @default.
- W2916417757 cites W2104354220 @default.
- W2916417757 cites W2113218667 @default.
- W2916417757 cites W2114249163 @default.
- W2916417757 cites W2115304230 @default.
- W2916417757 cites W2123441587 @default.
- W2916417757 cites W2123444908 @default.
- W2916417757 cites W2124118547 @default.
- W2916417757 cites W2131370183 @default.
- W2916417757 cites W2133158707 @default.
- W2916417757 cites W2136006548 @default.
- W2916417757 cites W2138270296 @default.
- W2916417757 cites W2141829540 @default.
- W2916417757 cites W2145590418 @default.
- W2916417757 cites W2147223000 @default.
- W2916417757 cites W2150171640 @default.
- W2916417757 cites W2150983468 @default.
- W2916417757 cites W2155821769 @default.
- W2916417757 cites W2156153407 @default.
- W2916417757 cites W2156683111 @default.
- W2916417757 cites W2157727063 @default.
- W2916417757 cites W2157971432 @default.
- W2916417757 cites W2159386333 @default.
- W2916417757 cites W2160528945 @default.
- W2916417757 cites W2162658162 @default.
- W2916417757 cites W2176194090 @default.
- W2916417757 cites W2177269677 @default.
- W2916417757 cites W2194303070 @default.
- W2916417757 cites W2274422288 @default.
- W2916417757 cites W2308432686 @default.
- W2916417757 cites W2323643696 @default.
- W2916417757 cites W2413051666 @default.
- W2916417757 cites W2465666400 @default.
- W2916417757 cites W2499204625 @default.
- W2916417757 cites W2605369768 @default.
- W2916417757 cites W2730246033 @default.
- W2916417757 cites W2784066105 @default.
- W2916417757 cites W4233797520 @default.
- W2916417757 cites W4237523714 @default.
- W2916417757 cites W4255743098 @default.
- W2916417757 cites W641366643 @default.
- W2916417757 doi "https://doi.org/10.3354/meps12886" @default.
- W2916417757 hasPublicationYear "2019" @default.
- W2916417757 type Work @default.
- W2916417757 sameAs 2916417757 @default.
- W2916417757 citedByCount "7" @default.
- W2916417757 countsByYear W29164177572020 @default.
- W2916417757 countsByYear W29164177572021 @default.
- W2916417757 countsByYear W29164177572023 @default.
- W2916417757 crossrefType "journal-article" @default.
- W2916417757 hasAuthorship W2916417757A5010899081 @default.
- W2916417757 hasAuthorship W2916417757A5030192209 @default.
- W2916417757 hasAuthorship W2916417757A5044564035 @default.
- W2916417757 hasAuthorship W2916417757A5072214819 @default.
- W2916417757 hasAuthorship W2916417757A5079857822 @default.
- W2916417757 hasConcept C188382862 @default.