Isotopic niches of emperor and Adélie penguins in Adélie Land, Antarctica

By Y. Cherel. 2008

146 citations recorded by the source corpus.

Subfields: Ecology

View Paper: https://www.semanticscholar.org/paper/4b3faa5bf1aaafd9d1d44f1334870b860587e5c6

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In Ecology

1. Y. Cherel
2. Henri Weimerskirch
3. P. Richard
4. A. Jaeger
5. R. McGill
6. Frederic Menard
7. M. Le Corre
8. A. Lorrain

Citations in the corpus

• Resource partitioning within a tropical seabird community: new information from stable isotopes (2008, background): “Such trophic segregation between adults and chicks was previously found in Antarctic procellariiforms and Adélie penguins, with the higher trophic level of chicks being explained by adults provisioning offspring with higher-quality food to facilitate their growth (Hodum & Hobson 2000, Cherel 2008).”
• Use of stable isotopes to quantify seasonal changes of trophic niche and levels of population and individual specialisation in seabirds (2010, background): “Firstly, in Antarctica (Group 1), birds most likely fed on Antarctic krill, their feather nitrogen isotopic value (8.2‰) being close to the blood δ15N ratio of Adélie penguins when 275 Mar Ecol Prog Ser 401: 269–277, 2010 they prey upon euphausiids (7.9‰, Cherel 2008).”
• The importance of pelagic longline fishery discards for a seabird community determined through stable isotope analysis (2010, background): “flying fish, blue shark, plus Antarctic krill Euphausia superba (δ(15)N 5.4‰, δ(13)C -25.4‰; Cherel, 2008).”
• Nitrogen and carbon isotope values of individual amino acids: a tool to study foraging ecology of penguins in the Southern Ocean (2009, background): “144 should be noted that adult penguins can segregate their diet from the food they feed their chicks (Cherel 2008).”
• Stable isotopes reveal the trophic position and mesopelagic fish diet of female southern elephant seals breeding on the Kerguelen Islands (2008, unknown): “Aquat Mamm 24:1–11 Cherel Y (2008) Isotopic niches of emperor and Adélie penguins in Adélie Land, Antarctica.”