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Author Marusenkov A., Chambodut A., Schott J.-J. and Korepanov V.
Title Observatory magnetometer in-situ calibration Type Journal Article
Year 2011 Publication Data Science Journal Abbreviated Journal
Volume 10 Issue Pages 102-108
Keywords
Abstract published in Data Science Journal (part of the “Proceedings of the XIV IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition, and Processing”)

Abstract:

An experimental validation of the in-situ calibration procedure, which allows estimating parameters of observatory magnetometers (scale factors, sensor misalignment) without its operation interruption, is presented. In order to control the validity of the procedure, the records provided by two magnetometers calibrated independently in a coil system have been processed. The in-situ estimations of the parameters are in very good agreement with the values provided by the coil system calibration.
Programme 139;905
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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 (down) Series Issue Edition
ISSN 1683-1470 ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Serial 3783
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Author Hwang Yong Keun, Ritsema Jeroen,
Title Radial Q structure of the lower mantle from teleseismic body-wave spectra Type Journal Article
Year 2011 Publication Earth and Planetary Science Letters Abbreviated Journal
Volume 303 Issue 34 Pages 369-375
Keywords Body waves, Attenuation, Lower mantle,
Abstract
Programme 133
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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 (down) Series Issue Edition
ISSN 0012-821X ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Serial 3791
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Author Grob M, Maggi A, Stutzmann E,
Title Observations of the seasonality of the Antarctic microseismic signal, and its association to sea ice variability Type Journal Article
Year 2011 Publication Geophys. Res. Lett. Abbreviated Journal
Volume 38 Issue 11 Pages L11302-
Keywords microseisms, sea, seismic noise, seismology, 0750 Cryosphere: Sea ice, 7299 Seismology: General or miscellaneous, 9310 Geographic Location: Antarctica,
Abstract
Programme 133
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Corporate Author Thesis Bachelor's thesis
Publisher AGU Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume (down) Series Issue Edition
ISSN 0094-8276 ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Serial 3795
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Author Boulinier, T., Betoulle, S., Caza, F., St Pierre, Y., Tornos, J., Gamble, A. &Amp; Tasiemski, A
Title Type Book Chapter
Year 2020 Publication Abbreviated Journal
Volume Issue Pages 54-65
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Abstract
Programme 333,1151
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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 (down) Series Issue Edition
ISSN 1246-7375 ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Serial 6951
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Author Mccoy, K.d.
Title Type Book Chapter
Year 2018 Publication Abbreviated Journal
Volume Issue Pages
Keywords
Abstract
Programme 333
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Corporate Author Thesis Bachelor's thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
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ISSN ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Serial 7261
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Author Legovini, Paride
Title Ambient seismic noise tomography of the Antarctic continent Type Thesis
Year 2019 Publication Abbreviated Journal
Volume Issue Pages
Keywords
Abstract The lithosphere of Antarctica reacts to both the stress variations due to the dynamics of the mantle and the variation of the glacial load due to changes in climate. These two factors act on the dynamics of the glacial mass, on the evolution of the continent's topography and on the plate seismicity. This means that the knowledge of spatial variations in lithospheric thickness is needed to comprehend of the processes that involve interactions between climate and the geosphere. The main aim of this work is to produce a tomographic model of the continent. The classic data source for tomographic studies is a set of seismic signals produced by earthquakes. In this work I use a different technique: information is extracted by correlating the ambient seismic noise recorded in different locations. Instead of a the classic cross-correlation, this work uses the phase cross correlation technique, which appears to be more robust in our use case. Signal phases are used even to improve the correlogram stacks, by weighting the stack samples according to the correlograms' coherence. In Antarctica, the 30s Rayleigh wave group velocity map shows lower velocities in East Antarctica, and higher velocities in West Antarctica, coherently with expectations related to a thicker cratonic crust in the East, and thinner extending crust in the West. Deeper sensitivity of longer periods make the color pattern switch for the 80s map, sensing the upper mantle and consequently higher velocity at the cold roots of cratonic East Antarctica and lower velocity in the tectonically active West. I also contributed to the maintenance and development of the seismic observational infrastructure in Antarctica. This thesis recaps the activities I carried out during my participation to the 31st campaign of the Italian National Antarctic Research Program, to which I participated during the PhD course.
Programme 133
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Corporate Author Thesis Bachelor's thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
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Notes Approved yes
Call Number Serial 7283
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Author Roux N., Grenier C., Delangle E. Marlin Ch., Griselin M., Saintenoy A., Friedt J.
Title Type Conference - International - Article with Reading Comitee
Year 2012 Publication Abbreviated Journal
Volume Issue Pages
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Abstract
Programme 304
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Corporate Author Thesis Bachelor's thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
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ISSN ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Serial 3812
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Author Marlin C, Delangle E, Griselin M, Quenet M, Tolle F, Bernard E, Saintenoy A, Friedt J
Title Hydrogeochemical approach to understanding the glacier-permafrost subglacial-system interactions in a glaciated catchment of Western Spitsbergen. Type Conference - International - Article with Reading Comitee
Year 2012 Publication Abbreviated Journal
Volume Issue Pages
Keywords
Abstract 10th International Conference on Permafrost, which will take place on June 25-29, 2012 in Russia, in Salekhard, Yamal-nenets Autonomous District, Russia. Article de 4 pages
Programme 304
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Corporate Author Thesis Bachelor's thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
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ISSN ISBN Medium
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Notes Approved yes
Call Number Serial 3813
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Author
Title High frequency Barium profiles in shells of the Great Scallop Pecten maximus: a methodical long-term and multi-site survey in Western Europe Type Journal Article
Year 2009 Publication Biogeosciences Abbreviated Journal
Volume 6 Issue 2 Pages 157-170
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Abstract
Programme 1090
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Corporate Author Thesis Bachelor's thesis
Publisher Copernicus Publications Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume (down) Series Issue Edition
ISSN 1726-4189 ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Serial 3
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Author
Title Coexistence of oceanic predators on wintering areas explained by population-scale foraging segregation in space or time Type Journal Article
Year 2012 Publication ECOLOGY Abbreviated Journal
Volume 93 Issue 1 Pages 122-130
Keywords Animals, Carbon Isotopes, Demography, Nitrogen Isotopes, Oceans and Seas, Predatory Behavior, Seasons, Species Specificity, Spheniscidae, Time Factors,
Abstract Ecological niche theory predicts segregation mechanisms that mitigate potential competition between closely related organisms. However, little is known outside the breeding season, when central-place foraging animals may move on larger scales. This study tested for segregation mechanisms within the same 2007 inter-breeding period on three neighboring populations of avian predators from the southern Indian Ocean: Eastern Rockhopper Penguins Eudyptes filholi from Crozet and Kerguelen and Northern Rockhopper Penguins E. moseleyi from Amsterdam. Using state-of-the-art geolocation tracking and stable isotope analysis techniques, we quantified and compared the ecological niches in time, space, and diet. The three populations showed large-scale movements over deep oceanic waters near the Subantarctic Front, with generally little individual variation. The two neighboring populations of Eastern Rockhopper Penguins showed strikingly distinct distribution in space, while foraging in similar habitats and at the same trophic level (crustacean-eaters). In contrast, Northern Rockhoppers showed marked spatial overlap with birds of the sibling Eastern species, but their temporal delay of two months enabled them to effectively avoid significant overlap. Our results highlight parsimonious mechanisms of resource partitioning operating at the population level that may explain how animals from neighboring localities can coexist during the nonbreeding period.
Programme 109;394
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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 (down) Series Issue Edition
ISSN 0012-9658 ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Serial 55
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