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Author | Saxton J.M., Knott S.F., Turner G. & Maurette M. | ||||
Title | 40Ar/39Ar studies of Antarctic micrometeorites. | Type | Journal Article | ||
Year | 1992 | Publication | Meteoritics | Abbreviated Journal | |
Volume | 27 | Issue | Pages | 285 | |
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Programme | 226 | ||||
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Corporate Author | Thesis | Bachelor's thesis | |||
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ISSN | 0026-1114 | ISBN | Medium | ||
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Notes | Approved | yes | |||
Call Number | Serial | 1504 | |||
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Author | Raynaud D. | ||||
Title | 420,000 Years of Climatic Change ; the Reference record Obtained from the VOSTOK Antarctic Ice Core. | Type | Journal Article | ||
Year | 2001 | Publication | Nova acta leopoldina | Abbreviated Journal | |
Volume | 88 (331) | Issue | Pages | 17-20 | |
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Programme | 902 | ||||
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Corporate Author | Thesis | Bachelor's thesis | |||
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ISSN | 0369-5034 | ISBN | Medium | ||
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Notes | Approved | yes | |||
Call Number | Serial | 2274 | |||
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Author | R C Ogliore, Nan Liu, Elena Dobrică, Patrick H. Donohue, C. E. Jilly-Rehak, Jean Duprat, Cecile Engrand, A. J. Brearley | ||||
Title | 53Mn–53Cr radiometric dating of secondary carbonates in a hydrated Antarctic micrometeorite | Type | Conference - International - Communication | ||
Year | 2019 | Publication | 50th Lunar and Planetary Science Conference 2019, id 2778 | Abbreviated Journal | |
Volume | 50 | Issue | Pages | 2778 | |
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Programme | 1120 | ||||
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Corporate Author | Thesis | Bachelor's thesis | |||
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Notes | Approved | yes | |||
Call Number | Serial | 7906 | |||
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Author | Carole Ferret | ||||
Title | 6 octobre 2011 « Les rapports hommes-animaux dans les techniques iakoutes de gardiennage des chevaux », Journées d’études du GDRI Nomadisme, sociétés et environnement en Asie centrale et septentrionale, Centre d’études mongoles et sibériennes. Paris. | Type | Conference - International - Communication | ||
Year | 2011 | Publication | Abbreviated Journal | ||
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Programme | 1057 | ||||
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Notes | Approved | yes | |||
Call Number | Serial | 4636 | |||
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Author | Carole Ferret | ||||
Title | 9 avril 2014 « Outils vivants ? », colloque Des êtres vivants et des artefacts. L’imbrication des processus vitaux et des processus techniques au Musée du quai Branly. | Type | Conference - International - Communication | ||
Year | 2014 | Publication | Abbreviated Journal | ||
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Abstract | Prônant une anthropologie de l’action qui s’intéresse aux modes opératoires – et donc, pour le thème du colloque, davantage aux usages des êtres vivants qu’aux représentations de la vie –, je discuterai la notion d’outil vivant, qui comble le fossé entre artefacts et êtres vivants en combinant les caractéristiques des premiers et des seconds. En effet, l’action menée à l’aide d’un « outil vivant », est une manipulation qui relève du faire faire et exploite la capacité d’agir de l’être vivant. Son efficacité est directement liée à la qualité d’être vivant de l’objet manipulé. Un immense champ d’investigation s’est ouvert ici avec le développement des biotechnologies, qui mettent précisément à profit les propriétés biochimiques d'êtres vivants dans l’agriculture, la santé ou l’industrie.
J’examinerai dans quelle mesure cette notion d’outil vivant peut s’appliquer à certaines utilisations d’animaux domestiques en Sibérie et Asie centrale (reproduction du bétail, techniques de contrôle de la mobilité des troupeaux, équitation). S’il est un domaine où est abolie la distinction entre artefact et être vivant, c’est bien l’élevage, dont la finalité est précisément de faire vivre, croître et se reproduire le bétail. Le cheval, en tant que monture, est à la fois un artefact, produit de l’action domesticatoire, et un être vivant, doué d’initiative. Il peut tourner, franchir un obstacle ou retrouver le chemin de la maison sans indication de la part de son cavalier. Cette spécificité essentielle à son exploitation n’interdit nullement d’adopter, pour son étude, un point de vue strictement anthropocentré, délibérément asymétrique, qui va à contrecourant du discours actuellement dominant, mais reste, selon moi, une condition nécessaire à l’exercice de l’anthropologie, en tant que science humaine nourrie des interprétations subjectives des acteurs. |
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Programme | 1057 | ||||
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Notes | Approved | yes | |||
Call Number | Serial | 5487 | |||
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Author | T Saucède | ||||
Title | PROTEKER : mise en place d’un observatoire sous-marin côtier aux Iles Kerguelen |
Type | Conference - National - Poster | ||
Year | 2018 | Publication | 15ème rencontres bourgogne-franche-comté nature, saint-brisson, france, 19-20 octobre 2018 | Abbreviated Journal | |
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Programme | 1044 | ||||
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Corporate Author | Thesis | Bachelor's thesis | |||
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Notes | Approved | yes | |||
Call Number | Serial | 7534 | |||
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Author | Enstipp M., Bost C-A, Le Bohec C., Bost C.-A., Le Maho Y., Weimerskirch H. & Y. , Handrich | ||||
Title | Foraging behaviour and thermoregulation of juvenile king penguins during their first years at sea. | Type | Conference - National - Communication | ||
Year | 2018 | Publication | 14èmes journées scientifiques du CNFRA, Strasbourg, France, 25-27 avril 2018 | Abbreviated Journal | |
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Abstract | Little is known about the early life at sea of marine top predators, like deep diving king penguins (Aptenodytes patagonicus). Apart from finding favourable foraging sites, they have to develop effective prey search patterns as well as physiological capacities that enable them to capture sufficient prey to meet their energetic needs. To investigate the ontogeny of their foraging behaviour and thermoregulation at sea, we implanted 30 juvenile king penguins with a small data logger that recorded pressure and subcutaneous temperature continuously for up to 2.5 years. We found that dive capacity of juveniles was sufficiently developed at first departure and further increased over time. We also found important changes in the development of peripheral temperature patterns throughout their first year at sea, which re-occurred after their annual molt. Our results suggest that juvenile king penguins face a strong energetic challenge during their early oceanic existence. |
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Programme | 394 | ||||
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Corporate Author | Thesis | Bachelor's thesis | |||
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Notes | Approved | yes | |||
Call Number | Serial | 7729 | |||
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Author | Hennion F., Dorey T., Rantier Y., Tarayre M. | ||||
Title | Lyallia kerguelensis, a Kerguelen endemic cushion plant from extreme environments in the face of climate change. | Type | Communication | ||
Year | 2017 | Publication | Xiith scar biology symposium, 10 – 14 juillet, leuven, belgium (oral communication). | Abbreviated Journal | |
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Programme | 1116 | ||||
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Notes | Approved | yes | |||
Call Number | Serial | 6719 | |||
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Author | Ghigliotti Laura, Cheng C-H Christina, Bonillo Cé, line, Coutanceau Jean-Pierre, Pisano Eva, | ||||
Title | In Situ Gene Mapping of Two Genes Supports Independent Evolution of Sex Chromosomes in Cold-Adapted Antarctic Fish | Type | Journal Article | ||
Year | 2013 | Publication | BioMed Research International | Abbreviated Journal | |
Volume | 2013 | Issue | Pages | ||
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Abstract | Two genes, that is, 5S ribosomal sequences and antifreeze glycoprotein (AFGP) genes, were mapped onto chromosomes of eight Antarctic notothenioid fish possessing a X1X1X2X2/X1X2Y sex chromosome system, namely, Chionodraco hamatus and Pagetopsis macropterus (family Channichthyidae), Trematomus hansoni, T. newnesi, T. nicolai, T. lepidorhinus, and Pagothenia borchgrevinki (family Nototheniidae), and Artedidraco skottsbergi (family Artedidraconidae). Through fluorescence in situ hybridization (FISH), we uncovered distinct differences in the gene content of the Y chromosomes in the eight species, with C. hamatus and P. macropterus standing out among others in bearing 5S rDNA and AFGP sequences on their Y chromosomes, respectively. Both genes were absent from the Y chromosomes of any analyzed species. The distinct patterns of Y and non-Y chromosome association of the 5S rDNA and AFGP genes in species representing different Antarctic fish families support an independent origin of the sex heterochromosomes in notothenioids with interesting implications for the evolutionary/adaptational history of these fishes living in a cold-stable environment. | ||||
Programme | 1124 | ||||
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ISSN | 2314-6133 | ISBN | Medium | ||
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Notes | Approved | yes | |||
Call Number | Serial | 4524 | |||
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Author | Thierry Anne-Mathilde, Brajon Sophie, Massemin Sylvie, Handrich Yves, Chastel Olivier, Raclot Thierry, |
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Title | Decreased prolactin levels reduce parental commitment, egg temperatures, and breeding success of incubating male Adélie penguins |
Type | Journal Article | ||
Year | 2013 | Publication | Hormones and Behavior | Abbreviated Journal | |
Volume | 64 | Issue | 4 | Pages | 737-747 |
Keywords | Bromocriptine, Corticosterone, Egg temperature, Egg rotation rate, Incubation behavior, Parental care, Pygoscelis adeliae, Prolactin, Seabird, |
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Abstract | Hormones regulate many aspects of an individual's phenotype, including various physiological and behavioral traits. Two hormones have been described as important players in the regulation of parental investment in birds: the glucocorticoid hormone corticosterone and prolactin, a pituitary hormone, widely involved in mediating parental behavior. In comparison with corticosterone, the role of prolactin on parental investment remains poorly documented, and most studies so far have been correlative. In this study, the effects of an experimental decrease of prolactin levels on the incubation behavior of a long-lived seabird species were assessed. Male Adelie penguins were treated with self-degradable bromocriptine pellets, inhibiting prolactin secretion. Filming and subsequent video analysis allowed the determination of a behavioral time budget for birds and their position on the nest, while dummy eggs recorded incubation parameters. Incubation duration and breeding success at hatching were also monitored. As expected, bromocriptine-treatment significantly decreased plasma prolactin levels, but did not affect corticosterone levels. The behavioral time budget of penguins was not affected by the treatment. However, treated birds spent significantly more time in an upright position on the nest. These birds also incubated their eggs at lower temperatures and turned their eggs more frequently than controls, resulting in a lengthened incubation period. Despite this, the treatment was insufficient to trigger nest desertion and eggs of treated birds still hatched, indicating that several endocrine signals are required for the induction of nest abandonment. We suggest that the decreased prolactin levels in treated birds offset their timeline of breeding, so that birds displayed behavior typical of early incubation. |
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Programme | 394,1091 | ||||
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Corporate Author | Thesis | Bachelor's thesis | |||
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ISSN | 0018-506X | ISBN | Medium | ||
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Notes | Approved | yes | |||
Call Number | Serial | 4735 | |||
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