Temporal variation in isotopic composition of Pygoscelis penguins at Ardley Island, Antarctic: Are foraging habits impacted by environmental change?

Keyphrases

• Temporal Variation 100%
• Environmental Change 100%
• Foraging Habits 100%
• Pygoscelis Penguins 100%
• Penguins 100%
• Isotopic Composition 100%
• Ardley Island 100%
• Feather Samples 100%
• Feeding Habits 66%
• Higher Trophic Levels 33%
• Interannual Variation 33%
• Foraging Behavior 33%
• Blood Samples 33%
• Climatic Change 33%
• Museum 33%
• Trophic Niche 33%
• Isotopic Space 33%
• Pygoscelis Antarctica 33%
• Foraging Range 33%
• Pygoscelis Adeliae 33%
• Pygoscelis 33%
• Prey Consumption 33%
• Antarctic Krill Euphausia Superba 33%
• Pygoscelis Papua 33%
• Chinstrap Penguin 33%
• Antarctic Krill 33%
• Competitive Exclusion 33%
• Prey Preference 33%
• Breeding Colony 33%
• Antarctic Peninsula Region 33%
• Penguin Feathers 33%
• Foraging Site 33%
• Euphausiids 33%
• Museum Specimens 33%
• Isotopic Values 33%

INIS

• variations 100%
• islands 100%
• antarctic regions 100%
• isotope ratio 100%
• feathers 100%
• values 66%
• carbon 13 50%
• nitrogen 15 50%
• feeding 33%
• museums 33%
• blood 33%
• breeding 33%
• levels 16%
• comparative evaluations 16%
• range 16%
• space 16%
• distribution 16%
• animals 16%
• climatic change 16%
• increasing 16%
• fishes 16%
• antarctica 16%
• colonies 16%
• annual variations 16%
• papua 16%

Agricultural and Biological Sciences

• Penguin 100%
• Pygoscelis 100%
• Feather 66%
• Euphausia superba 33%
• Annuals 11%
• Trophic Level 11%
• Foraging Behavior 11%
• Pygoscelis adeliae 11%
• Competitive Exclusion 11%
• Krill 11%