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D.A. Young
J.L. Roberts
A.P. Wright
J.S. Greenbaum
S.D. Kempf
G. Ng
T.G. Richter
J.W. Holt
E. Le Meur
D.M. Schroeder
R.C. Warner
N.W. Young
D.D. Blankenship
M.J. Siegert
T. Van Ommen. (2012). ICECAP Data Over the Periphery of East Antarctica: A New View of a Crucial Ice Sheet,In proceeding of the XXXII SCAR Open Science Conference (13-25 July 2012, Portland, Oregon, USA) .
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Merkling T, Leclaire S, Danchin E, Lhuillier E, Wagner RH, White J, Hatch SA & Blanchard P. (2012). Food availability and offspring sex in a monogamous seabird: insights from an experimental approach..
Abstract: EGI Ecology and Evolution Student Conference (Oxford, UK) 4 – 6 January 2012
Programme: 1162
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Merkling T, Agdere L, Albert A, Durieux R, Hatch SA, Danchin E & Blanchard P. (2012). Competition among siblings in birds : everything but a game..
Abstract: Journée SEVAB (Toulouse, France) 6 November 2012
Programme: 1162
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Aymes JC, Vignon M, Beall E, Guéraud F, Gaudin P, . (2016). Age validation of the Kerguelen Islands brown trout, Salmo trutta L., and selection of the otolith optimal zone for investigating chronological data series
. J. Fish Biol., 176, 22–29.
Abstract: The selection of an otolith optimal zone where to obtain interpretable chronological data (e.g. chemical transect, increment width) and valid age estimation is fundamental if otoliths are to be used as an effective tool for investigating life history traits or environments experienced by fish. In the remote sub-Antarctic Kerguelen Islands (49° S, 70° E), introduced brown trout populations are invading the archipelago since the 50's and life histories information is of great interest to understand the invasion dynamics. Unfortunately, few studies have used otolith as a tool to estimate brown trout age at these extreme latitudes and little is known about otolith growth and annulus formation in these sub-polar conditions. Furthermore, no formal procedure exists at the population level to select an otolith optimal zone where to concomitantly extract chronological data aiming at investigating life history traits and growth chronologies. In this context, the aims of this study were (1) to validate the otolith age estimation method by the determination of the position of the first annulus and the annual formation of subsequent annuli; (2) to define an optimal zone where chronological data could be coupled to age estimates. A brown trout population located near the Port-au-Français station was studied and sampled repeatedly using mark-recapture method and Alizarin Red S marking. After to 2 years of recaptures 53 sagittae were analysed. A composite index was created to select an optimal zone where chronological data transects have the maximum probabilities to cross readable annuli. Results showed that brown trout forms annuli at the end of September, starting with the first winter after the December hatching. Annulus formation up to 2 years after marking was validated. The area between 80° and 120° perpendicular to the rostrum/core axis was optimal for the positioning of data transect. The proposed formal approach allows distinguishing the zone that identifies the best compromise between spatial resolution and precise annulus positioning along otolith chronological series.
Keywords: Age estimation, Annuli, Chronological series, Index, Marking, Salmonidae,
Programme: 1041
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Hubert G, Artola L, Regis D, . (2015). Impact of scaling on the soft error sensitivity of bulk, FDSOI and FinFET technologies due to atmospheric radiation
. Integration, the VLSI Journal, 50, 39–47.
Abstract: This paper investigates the terrestrial radiation impacts on the soft error (SE) sensitivity along the very large-scale integration (VLSI) roadmap of bulk, FDSOI and finFET nano-scale technologies thanks to MUSCA SEP3 tool. The terrestrial radiations considered in this work include neutrons, protons, muon particles and alpha-emitters.
The results indicate that protons and muons must be taken into account for ground environments. However, significant differences were observed for bulk, FDSOI and FinFET technologies. The downscaling induces an increase in SEU susceptibility to radiation. An overall analysis indicates that the SER does not increase drastically with the technological integration, and for the three technologies considered. Moreover, the results show that FDSOI and FinFET technologies provide resistance to ionizing radiation effects due to narrow sensitive volumes. At the ground altitudes, the total SER ranges from 103 and 104 FIT/Mbit for the planar bulk technology while it ranges from 102 and 103 FIT/Mbit for the FDSOI and FinFET technologies.
Results and analyses show that for the avionic altitude, the neutron and/or the proton environments induce the main contribution to the total SER, however the muon and ï¡-SER impacts are negligible. For the 45-nm technological node (all types), the neutron contribution is around 60 to 70 % of the total SER. Concerning the ground altitude, ï¡-SER is the main contribution down to the 28-nm node. Typically, the a-SER is around a few hundred to a thousand FIT/Mbit. Moreover, results suggest muon-induced upset does affect the soft error rate from 32-nm SRAM operated at nominal supply voltage, and they have a significant impact for circuits fabricated in smaller process technologies (22-nm and 14-nm). In addition, results show that muon impact can be the main contribution from 22-nm and beyond. Then, future terrestrial error rate predictions will require characterizations of the linear energy transfer (LET) threshold, consideration of the muon and/or proton environments.
Keywords: Atmospheric radiation, FDSOI, FinFET, MUSCA SEP3, Soft error, VLSI trend,
Programme: 1112
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Christophe Barbraud, Charles-André Bost, Yves Cherel, Karine Delord, Christophe Guinet, Stéphanie Jenouvrier, Henri Weimerskirch
. (2012). Impacts du changement climatique sur les écosystèmes marins en Antarctique et subantarctique
. Le courrier de la nature, 291, 30–37.
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A. Marchaudon, A. Chambodut, C. Lathuillère, M. Menvielle. (2012). Subauroral magnetic activity during magnetic quiet periods as described using 15-minutes alpha magnetic index.
Abstract: 26th IUGG general assembly 2015
Programme: 139
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Vivier Frédéric, Park Young-Hyang, Sekma Hela, Le Sommer Julien, . (2015). Variability of the Antarctic Circumpolar Current transport through the Fawn Trough, Kerguelen Plateau
. Deep Sea Research Part II: Topical Studies in Oceanography, 114, 12–26.
Keywords: Southern Ocean, ACC, Kerguelen Plateau, Fawn Trough, Altimetry, Jason, TOPEX-Poseidon, Volume transport,
Programme: 1061
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Lanoë F., Desrosiers P., Marguerie D., Gendron D. (2015). A Winter at Akulivik: Faunal Analysis of a Thulean House at Kangiakallak-1 (Nunavik, Québec)..
Abstract: Society of American Archaeology meeting, avril 2015, San Francisco, CA, USA
Submitted
Programme: 1080
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Steelandt Stéphanie, Marguerie Dominique, Bhiry Najat, Delwaide Ann, . (2015). A study of the composition, characteristics, and origin of modern driftwood on the western coast of Nunavik (Quebec, Canada)
. J. Geophys. Res., 120(3), 480–501.
Keywords: driftwood, identification, morphological characteristics, origin, Nunavik, Hudson Bay, 0439 Ecosystems: structure and dynamics, 0460 Marine systems, 0476 Plant ecology, 0499 New fields (not classifiable under other headings),
Programme: 1080
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