Evidence of emperor penguins' sensitivity to sea ice fluctua…
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- DOI 10.5061/dryad.cnp5hqcjv
- OpenAlex ID W7125507213
- Type Dataset
- Language EN
- Published 11 Jan 2026
- Source DRYAD
- Countries 4
- Institutions 8
- Added 24 Jan 2026
- Updated 16 Oct 2026
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Evidence of emperor penguins' sensitivity to sea ice fluctuations
Dataset 2026 EN Green
Using satellite-derived abundance indices over 20 years, we investigated population change among the seven Ross Sea emperor penguin (Aptenodytes forsteri) colonies. We found a 90% probability that the Ross Sea metapopulation had lower springtime attendance between 2005 and 2024 (mean change = -23%; 95% CI: -46 to +20%). We identified two distinct phases of change: slightly increasing 2005 to 2019/…
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UN Sustainable Development Goals
2 SDGsAuthors & Affiliations
13 authors| # | Author | Institutions | ORCID |
|---|---|---|---|
| 1 | Rose Foster | University of Canterbury (NZ) | |
| 2 | David T. Iles | Environment and Climate Change… (CA) | |
| 3 | Leonardo A. Salas | Point Blue Conservation Scienc… (US) | |
| 4 | David G. Ainley | H.T. Harvey & Associates (US) | |
| 5 | Birgitte I. McDonald | Moss Landing Marine Laboratori… (US) | |
| 6 | Sharon E. Stammerjohn | Institute of Arctic and Alpine… (US) | |
| 7 | Lise Viollat | La Rochelle Université (FR) | |
| 8 | David Ortega | University of Minnesota (US) | — |
| 9 | Annie E. Schmidt | Point Blue Conservation Scienc… (US) | |
| 10 | Grant Ballard | Point Blue Conservation Scienc… (US) | |
| 11 | Carolynne Hultquist | University of Canterbury (NZ) | |
| 12 | Jonathan D. Tonkin | University of Canterbury (NZ) | |
| 13 | Michelle A. Larue | University of Canterbury (NZ) |
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