southern elephant seals
Migrations of juvenile southern elephant seals from Macquarie Island
... areas, and diving behavior of southern elephant seals (Mirounga /eonina) from Heard Island in relation to bathymetry and water temperature. Canadian Journal of Zoology[r] ...
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The importance of Southern Ocean frontal systems for the improvement of body condition in southern elephant seals
... favourable, southern elephant seals managed to successfully replenish their ...of southern elephant seals to oceanographic features and provided a rough overview of the ...
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Coastal polynyas: winter oases for subadult southern elephant seals in East Antarctica
... by southern elephant seals across 11 years representing an important research effort, our conclusions are still limited by a relative small sample size (n = 23) leading to potential high degree of ...
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Big data analyses reveal patterns and drivers of the movements of southern elephant seals
... of elephant seals, we found evidence that at large spatial scales, southern elephant seals do not behave in ways con- sistent with the assumptions of analytical approaches commonly used ...
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Southern elephant seals replenish their lipid reserves at different rates according to foraging habitat
... and/or accessibility impact an individual’s energy balance and subsequently its reproductive output. In recent years, time depth recorders [ 3 ] in combination with high sampling rate acceler- ometers [ 4 ] have ...
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An assessment of MODIS products in the Southern Ocean using tagged southern elephant seals, in the context of an increasingly positive Southern Annular Mode
... over Southern Ocean waters because of persistent cloud ...female southern elephant seals from Kerguelen collected in situ light data (October 2009 - January 2015 ...
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A quantitative, hierarchical approach for detecting drift dives and tracking buoyancy changes in southern elephant seals
... Southern elephant seals are regularly tagged with satellite-linked time-depth-recorders across their range in the Southern ...the seals 41 ...
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The role of juvenile foraging ecology and growth in the evolution of life history strategies for southern elephant seals
... juvenile southern elephant seals during and between their annual moult and mid-year ...of southern elephant seals at Macquarie Island and the structure of the Southern ...
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The role of juvenile foraging ecology and growth in the evolution of life history strategies for southern elephant seals
... juvenile southern elephant seals and represents a snapshot of their behaviour in relation to inter-annual variation, I suggest that the different age/size classes have become individual ‘ecological ...
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Historical ecology: a critique of François Péron’s account of Southern Elephant Seals, Mirounga leonina (Linn ),
... that Southern Elephant Seals did not reside permanently on their particular go ashore in mid-June to have their young and stay until the end of September fasting all the while; ...
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Using short term measures of behaviour to estimate long term fitness of southern elephant seals
... of southern elephant seals and present a gener- alization of the approach that is applicable to other systems and other forms of disturbance, including anthropogenic ...
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Environmental and physiological determinants of huddling behavior of molting female southern elephant seals (Mirounga leonina)
... Received date: 25 May 2018 Revised date: 21 September 2018 Accepted date: 28 October 2018 Please cite this article as: Laureline L. Chaise, Dominic J. McCafferty, Adélie Krellenstein, Susan L. Gallon, William D. ...
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Foraging Fidelity as a Recipe for a Long Life : Foraging Strategy and Longevity in Male Southern Elephant Seals
... We were nonetheless surprised that the Antarctic strategy was not associated with an increased life-span. At least for females, an Antarctic strategy may yield higher fitness pay-offs. There is a latitudinal gradient in ...
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Movement responses to environment: fast inference of variation among southern elephant seals with a mixed effects model
... of southern elephant seals (Mirounga leonina) are being influenced by long-term environmental ...These seals migrate up to 4,000 km from their breeding colonies, foraging for months in a ...
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Modelling southern elephant seals Mirounga leonina using an individual based model coupled with a dynamic energy budget
... female southern elephant seals Mirounga leonina to demonstrate a method for detailed representation of marine ...of southern elephant seals in an emergent manner, ii) project a ...
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Acoustic measurements of post dive cardiac responses in southern elephant seals (Mirounga leonina) during surfacing at sea
... them, southern elephant seals (Mirounga leonina) are one of the most extreme divers, diving continuously at great depth and for long duration while travelling over large distances within the ...
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Winter use of sea ice and ocean water-mass habitat by southern elephant seals: The length and breadth of the mystery
... Received Date: 20 August 2014 Revised Date: 24 May 2015 Accepted Date: 26 May 2015 Please cite this article as: Sara, L., Jade, V., Karine, H., Christophe, G., Jean-Baptiste, S., Matthieu, A., Baptiste, P., Fabien, R., ...
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Variation in body condition during the post moult foraging trip of southern elephant seals and its consequences on diving behaviour
... female southern elephant seals (Mirounga leonina) come ashore only in October to breed and in January to moult, spending the rest of the year foraging at ...buoyant seals minimized swimming ...
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Local weather and body condition influence habitat use and movements on land of molting female southern elephant seals (Mirounga leonina)
... of southern elephant seals on land may be driven by molt stage, en- vironmental conditions, and body reserves at their arrival on ...for elephant seals, the peak of the molt would be ...
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Diurnal and seasonal variations in the duration and depth of the longest dives in southern elephant seals (Mirounga leonina): possible physiological and behavioural constraints
... re-feeding. Southern elephant seals undergo prolonged periods of fasting when they come ashore to moult and to breed, in the autumn and spring, ...speeds. Seals that are positively or ...
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