About the Authors
- Klemens Pütz
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* E-mail: puetz@antarctic-research.de
Affiliation Antarctic Research Trust, Bremervörde, Germany
- Phil N. Trathan
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Affiliation British Antarctic Survey, Natural Environment Research Council, High Cross, Cambridge, United Kingdom
- Julieta Pedrana
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Affiliation Recursos Naturales y Gestión Ambiental, CONICET - INTA, Balcarce, Argentina
- Martin A. Collins
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Affiliations British Antarctic Survey, Natural Environment Research Council, High Cross, Cambridge, United Kingdom, Government of South Georgia & South Sandwich Islands, Stanley FIQQ 1ZZ, Falkland Islands, South Atlantic
- Sally Poncet
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Affiliations Antarctic Research Trust, Stanley, Falkland Islands, South Atlantic, South Georgia Surveys, Stanley, Falkland Islands, South Atlantic
- Benno Lüthi
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Affiliation Antarctic Research Trust (Switzerland), Forch, Switzerland
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: KP PNT. Performed the experiments: KP MC SP. Analyzed the data: KP PNT JP. Contributed reagents/materials/analysis tools: JP BL. Wrote the paper: KP PNT JP.