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Author Le Moan E openurl 
  Title Type Master 1
  Year 2021 Publication Abbreviated Journal  
  Volume Issue Pages 15 pp  
  Keywords  
  Abstract  
  Programme 1044  
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  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title (up)  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8069  
Permanent link to this record
 
 
Author Mike Lockwood, Carl Haines, Luke A. Barnard, Mathew J. Owens, Chris J. Scott, Aude Chambodut, Kathryn A. McWilliams doi  openurl
  Title Semi-annual, annual and Universal Time variations in the magnetosphere and in geomagnetic activity: 4. Polar Cap motions and origins of the Universal Time effect Type Journal
  Year 2021 Publication Journal of Space Weather and Space Climate Abbreviated Journal  
  Volume 11 Issue Pages 15  
  Keywords  
  Abstract  
  Programme 139  
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  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title (up)  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 2115-7251 ISBN Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8076  
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Author Cyril Audrouin openurl 
  Title Croissance musculaire chez le poussin de manchot royal (Aptenodytes patagonicus), liens avec la saisonnalité et la condition corporelle. Type Master 2
  Year 2021 Publication IPHC – DEPE Strasbourg Abbreviated Journal  
  Volume Issue Pages  
  Keywords  
  Abstract  
  Programme 119  
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  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title (up)  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8102  
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Author Camille Lemonnier openurl 
  Title Coping with socially stressful environments in colonial seabirds: a test of adaptive phenotype programming in king penguins (Aptenodytes patagonicus) Type Master 2
  Year 2021 Publication Abbreviated Journal  
  Volume Issue Pages 14  
  Keywords  
  Abstract Group-living is associated with both fitness benefits and costs for animals. In seabird colonies, spatial heterogeneity in social density and other environmental parameters may affect the quality of breeding territories. For instance, in king penguins, increased conspecific density has been correlated with increased stress hormone levels and increased energy expenditure in individual birds, suggesting a cost of colonial breeding. We unravelled the influences of early (genetic and early maternal effects) and rearing environments on chick growth trajectories, stress physiology and survival. Our results suggest that the rearing social environment (rather than biological background) can influence chicks’ phenotype, growth and survival. Especially, chicks reared in high density areas of the colony showed increased weight gain and survival probabilities. These results suggest either a difference in terms of parental quality between individual breeding at high and low social densities or a difference in chick’s competitiveness due to their early life social environment.  
  Programme 119  
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  Publisher Place of Publication Editor  
  Language Summary Language Original Title (up)  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8103  
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Author Hullé M., Vernon P. isbn  openurl
  Title The terrestrial macro-invertebrates of the sub-Antarctic Îles Kerguelen and Île de la Possession Type Book
  Year 2021 Publication iste (ed.). 240 pp. Abbreviated Journal  
  Volume Issue Pages  
  Keywords  
  Abstract The sub-Antarctic islands are remote and isolated environments with original flora and fauna composed of a few species that are highly adapted to cold oceanic conditions. Their peculiar naturalness makes these ecosystems intrinsically fragile.This book focuses on terrestrial ecosystems and, in particular, on invertebrates – earthworms, mollusks, spiders and insects – that inhabit the French sub-Antarctic islands of the South Indian Ocean. All native and introduced species are presented in the form of individual fact sheets, which include the main identification criteria, geographical distribution and principal ecological traits. Numerous summary tables, distribution maps of introduced species, and a discussion on the originality and vulnerability of this fauna are also included.The Terrestrial Macroinvertebrates of the Sub-Antarctic Iles Kerguelen and Ile de la Possession is based on an expansive literature base, as well as on observations and photographs taken as part of a research program funded by the French Polar Institute Paul-Emile Victor (IPEV). The book also gives an important part to the history of the discoveries of the different species, as well as current conservation issues.  
  Programme 136  
  Campaign  
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  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title (up)  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN 978-1-786-30760-6 Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8110  
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Author Lemonnier C, Schull Q, Stier A, Boonstra R, Delahanty B, Lefol E, Durand L, Robin Jp, Criscuolo F, Bize P, Viblanc Va openurl 
  Title Coping with socially stressful environments in colonial seabirds: a test of adaptive phenotype programming in king penguins Type Peer-reviewed symposium
  Year 2021 Publication Abbreviated Journal  
  Volume Issue Pages  
  Keywords  
  Abstract Coloniality is associated with various benefits and costs for animals affecting their fitness. Breeding colonies are heterogeneous both in terms of physical and social parameters, thus, breeding territories are of different quality relative to their location within the colony. In king penguins, increased conspecific density has been correlated with increased stress level in individual birds, suggesting a cost of colonial breeding. We used a cross-fostering approach to question the relationship linking breeding location, phenotype and reproduction success. We crossfostered eggs shortly after laying within and between high-and low-density colony areas. This design allowed us to unravel the influences of early genetic and maternal effects together with rearing environments on chick growth trajectories, stress physiology and survival. We tested whether chick phenotype is determined at birth to match their early environment or if higher social density conferred an advantage for reproduction.  
  Programme 119  
  Campaign  
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  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title (up)  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8105  
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Author Stier A, Lewden A, Ruuskanen S, Noiret A, Angelier F, Robin Jp, Bize P, Raclot T, Roussel D, Ropert-coudert Y, Viblanc Va openurl 
  Title HotPenguin : cool in the water, too hot on land ? Risks and consequences of heat stress in penguins facing climate change Type Peer-reviewed symposium
  Year 2021 Publication Abbreviated Journal  
  Volume Issue Pages  
  Keywords  
  Abstract Animals from polar regions have evolved highly specialized adaptations to cope with cold climates, which put them at risk regarding the current rapid climate change. This is especially true for penguins who live most of the year in cold water, but breed on land in the spring/summer. Penguins are thereby likely to be threatened by periods of unusually warm temperatures on land. While heat stress is increasingly studied in warm regions, few studies have investigated whether heat stress could occur in polar regions, and to what extent it could affect individual health and reproduction. My aim is to fill this knowledge gap by leading a collaborative research project taking an integrative approach, from animal behavior to the sub-cellular level. This project aims at helping to better predict how penguin populations will respond to future climate change, and raise awareness of scientists, stakeholders and the general public towards an under-appreciated risk of climate change in polar regions.  
  Programme 119  
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  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title (up)  
  Series Editor Series Title Abbreviated Series Title  
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  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8107  
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Author doi  openurl
  Title The biology and feeding ecology of Arctic charr in the Kerguelen Islands Type Journal
  Year 2021 Publication Journal of Fish Biology Abbreviated Journal  
  Volume 98 Issue 2 Pages 526-536  
  Keywords  
  Abstract  
  Programme 1041  
  Campaign  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title (up)  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 1095-8649 ISBN Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8178  
Permanent link to this record
 
 
Author doi  openurl
  Title Using Reciprocal Transplants to Assess Local Adaptation, Genetic Rescue, and Sexual Selection in Newly Established Populations Type Journal
  Year 2021 Publication Genes Abbreviated Journal  
  Volume 12 Issue 1 Pages 5  
  Keywords gene flow genetic rescue local adaptation mating success small population  
  Abstract Small populations establishing on colonization fronts have to adapt to novel environments with limited genetic variation. The pace at which they can adapt, and the influence of genetic variation on their success, are key questions for understanding intraspecific diversity. To investigate these topics, we performed a reciprocal transplant experiment between two recently founded populations of brown trout in the sub-Antarctic Kerguelen Islands. Using individual tagging and genetic assignment methods, we tracked the fitness of local and foreign individuals, as well as the fitness of their offspring over two generations. In both populations, although not to the same extent, gene flow occurred between local and foreign gene pools. In both cases, however, we failed to detect obvious footprints of local adaptation (which should limit gene flow) and only weak support for genetic rescue (which should enhance gene flow). In the population where gene flow from foreign individuals was low, no clear differences were observed between the fitness of local, foreign, and F1 hybrid individuals. In the population where gene flow was high, foreign individuals were successful due to high mating success rather than high survival, and F1 hybrids had the same fitness as pure local offspring. These results suggest the importance of considering sexual selection, rather than just local adaptation and genetic rescue, when evaluating the determinants of success in small and recently founded populations.  
  Programme 1041  
  Campaign  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title (up)  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN ISBN Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8179  
Permanent link to this record
 
 
Author doi  isbn
openurl 
  Title Marine habitat use and feeding ecology of introduced anadromous brown trout at the colonization front of the sub-Antarctic Kerguelen archipelago Type Journal
  Year 2021 Publication Scientific Reports Abbreviated Journal  
  Volume 11 Issue 1 Pages 11917  
  Keywords Animal migration Behavioural ecology Ecology Stable isotope analysis  
  Abstract  
  Programme 1041  
  Campaign  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title (up)  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 2045-2322 ISBN 2045-2322 Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8180  
Permanent link to this record
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