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Author Lisa C. Matthes, C. J. Mundy, S. L.-Girard, M. Babin, G. Verin, J. K. Ehn doi  isbn
openurl 
  Title Spatial Heterogeneity as a Key Variable Influencing Spring-Summer Progression in UVR and PAR Transmission Through Arctic Sea Ice Type Journal
  Year 2020 Publication Frontiers in Marine Science Abbreviated Journal  
  Volume 7 Issue Pages 183  
  Keywords  
  Abstract  
  Programme 1164  
  Campaign  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN (down) 2296-7745 ISBN 2296-7745 Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8114  
Permanent link to this record
 

 
Author doi  openurl
  Title Polar Ocean Observations: A Critical Gap in the Observing System and Its Effect on Environmental Predictions From Hours to a Season Type Journal
  Year 2019 Publication Frontiers in Marine Science Abbreviated Journal  
  Volume 6 Issue Pages 429  
  Keywords  
  Abstract  
  Programme 1164  
  Campaign  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN (down) 2296-7745 ISBN Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8125  
Permanent link to this record
 

 
Author doi  openurl
  Title Copepod Grazing Influences Diatom Aggregation and Particle Dynamics Type Journal
  Year 2019 Publication Frontiers in Marine Science Abbreviated Journal  
  Volume 6 Issue Pages 751  
  Keywords  
  Abstract  
  Programme 1164  
  Campaign  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN (down) 2296-7745 ISBN Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8133  
Permanent link to this record
 

 
Author doi  openurl
  Title Type Journal
  Year 2021 Publication Frontiers in Marine Science Abbreviated Journal  
  Volume 8 Issue Pages  
  Keywords  
  Abstract  
  Programme 1201  
  Campaign  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN (down) 2296-7745 ISBN Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8326  
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Author doi  openurl
  Title Bioaccumulation of Per and Polyfluoroalkyl Substances in Antarctic Breeding South Polar Skuas (Catharacta maccormicki) and Their Prey Type Journal
  Year 2022 Publication Frontiers in Marine Science Abbreviated Journal  
  Volume 9 Issue Pages 819525  
  Keywords  
  Abstract  
  Programme 109  
  Campaign  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN (down) 2296-7745 ISBN Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8333  
Permanent link to this record
 

 
Author file  doi
openurl 
  Title Seabird Migration Strategies: Flight Budgets, Diel Activity Patterns, and Lunar Influence Type Journal
  Year 2021 Publication Frontiers in Marine Science Abbreviated Journal  
  Volume 8 Issue Pages  
  Keywords  
  Abstract Every year, billions of birds undertake extensive migrations between breeding and non-breeding areas, facing challenges that require behavioural adjustments, particularly to flight timing and duration. Such adjustments in daily activity patterns and the influence of extrinsic factors (e.g., environmental conditions, moonlight) have received much more research attention in terrestrial than marine migrants. Taking advantage of the widespread deployment in recent decades of combined light-level geolocator-immersion loggers, we investigated diel organisation and influence of the moon on flight activities during the non-breeding season of 21 migrant seabird species from a wide taxonomic range (6 families, 3 orders). Migrant seabirds regularly stopped (to either feed or rest) during migration, unlike some terrestrial and wetland birds which fly non-stop. We found an overall increase for most seabird species in time in flight and, for several species, also in flight bout duration, during migration compared to when resident at the non-breeding grounds. Additionally, several nocturnal species spent more of the day in flight during migration than at non-breeding areas, and vice versa for diurnal species. Nocturnal time in flight tended to increase during full moon, both during migration and at the non-breeding grounds, depending on species. Our study provides an extensive overview of activity patterns of migrant seabirds, paving the way for further research on the underlying mechanisms and drivers.  
  Programme 330,1036  
  Campaign  
  Address  
  Corporate Author Thesis Bachelor's thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN (down) 2296-7745 ISBN Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8417  
Permanent link to this record
 

 
Author openurl 
  Title Long Distance Runners in the Marine Realm: New Insights Into Genetic Diversity, Kin Relationships and Social Fidelity of Indian Ocean Male Sperm Whales Type Journal
  Year 2022 Publication Frontiers in Marine Science Abbreviated Journal  
  Volume 9 Issue Pages  
  Keywords  
  Abstract Adult male sperm whales (Physeter macrocephalus) are long distance runners of the marine realm, feeding in high latitudes and mating in tropical and subtropical waters where stable social groups of females and immatures live. Several areas of uncertainty still limit our understanding of their social and breeding behavior, in particular concerning the potential existence of geographical and/or social fidelities. In this study, using underwater observation and sloughed-skin sampling, we looked for male social fidelity to a specific matrilineal sperm whale group near Mauritius. In addition, we captured a wider picture of kin relationships and genetic diversity of male sperm whales in the Indian Ocean thanks to biopsies of eight individuals taken in a feeding ground near the Kerguelen and Crozet Archipelagos (Southern Indian Ocean). Twenty-six adult male sperm whales were identified when socializing with adult females and immatures off Mauritius. Sloughed-skin samples were taken from thirteen of them for genetic analysis. Long-term underwater observation recorded several noteworthy social interactions between adult males and adult females and/or immatures. We identified seven possible male recaptures over different years (three by direct observation, and four at the gametic level), which supports a certain level of male social fidelity. Two probable first- and thirty second-degree kin relationships were highlighted between members of the social unit and adult males, confirming that some of the adult males observed in Mauritian waters are reproductive. Male social philopatry to their natal group can be excluded, as none of the males sampled shared the haplotype characteristic of the matrilineal social group. Mitochondrial DNA control region haplotype and nucleotide diversities calculated over the 21 total male sperm whales sampled were similar to values found by others in the Indian Ocean. Our study strongly supports the existence of some levels of male sperm whale social fidelity, not directed to their social group of birth, in the Indian Ocean. Males sampled in breeding and feeding grounds are linked by kin relationships. Our results support a model of male mediated gene flow occurring at the level of the whole Indian Ocean, likely interconnected with large-scale geographical fidelity to ocean basin, and a small-scale social fidelity to matrilineal social groups.  
  Programme 109  
  Campaign  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN (down) 2296-7745 ISBN Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8449  
Permanent link to this record
 

 
Author Joris Laborie, Matthieu Authier, Adrien Chaigne, Karine Delord, Henri Weimerskirch, Christophe Guinet file  openurl
  Title Estimation of total population size of southern elephant seals (Mirounga leonina) on Kerguelen and Crozet Archipelagos using very high-resolution satellite imagery Type Journal
  Year 2023 Publication Frontiers in Marine Science Abbreviated Journal  
  Volume 10 Issue Pages  
  Keywords  
  Abstract Southern elephant seals (Mirounga leonina) play a pivotal role in the Southern Ocean as wide-ranging marine predators and major prey consumers within Southern Ocean marine ecosystems. Due to their circumpolar distribution and the remoteness of their habitat, large uncertainties remain about their total population sizes. This is especially true for elephant seal populations in the French Southern Territories in the southern Indian Ocean (i.e. Crozet and Kerguelen Archipelagos) as many breeding sites are inaccessible for ground censuses. Here, we present a simple and efficient approach for estimating the total elephant seal populations of the Kerguelen and Crozet Archipelagos by using very high-resolution satellite imagery (<1m resolution). Twenty-eight satellite images taken during the breeding season to count female elephant seals in inaccessible areas were used and complemented the traditional annual ground counts in accessible areas. For Kerguelen Island sectors likely to host colonies and where no satellite images were available for the breeding season, a statistical predictive model was built to estimate the most likely number of breeding females to be present on a given beach according to its physiographic characteristics. Our results show the reliability of using very high-resolution satellite images, a relatively low-cost platform, to count pinniped populations and provide the first estimation of the total southern elephant seal population for both the Kerguelen 347,995 (s e = 4,950) and Crozet 13,065 (s e = 169) Archipelagos. The combined total represents over 35% of the global elephant seal population with the Kerguelen stock being numerically equivalent to the South Georgia stock. In addition, we re-examined the population trends since the last mid-century for Kerguelen and over the last five decades for Crozet. The demographic trends of the southern Indian Ocean populations show marked growth over the last decade (5.1% and 1.6% annual growth rate for Crozet and Kerguelen respectively), particularly on Crozet where the elephant seal population has more than tripled.  
  Programme 109,1201  
  Campaign  
  Address  
  Corporate Author Thesis Bachelor's thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN (down) 2296-7745 ISBN Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8535  
Permanent link to this record
 

 
Author openurl 
  Title Improved accuracy and spatial resolution for bio-logging-derived chlorophyll a fluorescence measurements in the Southern Ocean Type Journal
  Year 2023 Publication Frontiers in Marine Science Abbreviated Journal  
  Volume 10 Issue Pages  
  Keywords  
  Abstract  
  Programme 109  
  Campaign  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN (down) 2296-7745 ISBN Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8540  
Permanent link to this record
 

 
Author Mark Andrew Hindell, Clive Reginald McMahon, Christophe Guinet, Rob Harcourt, Ian David Jonsen, Ben Raymond, Dale Maschette file  doi
openurl 
  Title Assessing the potential for resource competition between the Kerguelen Plateau fisheries and southern elephant seals Type Journal
  Year 2022 Publication Frontiers in Marine Science Abbreviated Journal  
  Volume 9 Issue Pages  
  Keywords  
  Abstract  
  Programme 109,1201  
  Campaign  
  Address  
  Corporate Author Thesis Bachelor's thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN (down) 2296-7745 ISBN Medium  
  Area Expedition Conference  
  Notes Approved yes  
  Call Number Serial 8561  
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