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Author K. Bocchialini, M. Menvielle, A. Chambodut, N. Cornilleau-Wehrlin, D. Fontaine, B. Grison, C. Lathuillère, A. Marchaudon, M. Pick, F. Pitout, S. Régnier, B. Schmieder, N. Vilmer, Y. Zouganelis
Title Statistical analysis of CMEs' geoeffectiveness over one year of solar maximum during cycle 23 Type Book Chapter
Year 2015 Publication Abbreviated Journal
Volume Issue Pages
Keywords
Abstract 26th IUGG general assembly 2015
Programme 139
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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 ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Serial 6067
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Author A. Chambodut, M. Menvielle, V. Mendel, J.M. Brendle, A. Bernard, A. Marchaudon, C. Lathuillère
Title New international service of geomagnetic indices' web site Type Conference - International - Communication
Year 2015 Publication Abbreviated Journal
Volume Issue Pages
Keywords
Abstract 26th IUGG general assembly 2015
Programme 139
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 ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Serial 6066
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Author A. Chambodut, A. Marchaudon, C. Lathuillère, M. Menvielle
Title New geomagnetic indices alpha with 15 minutes time resolution Type Conference - International - Communication
Year 2015 Publication Abbreviated Journal
Volume Issue Pages
Keywords
Abstract 26th IUGG general assembly 2015
Programme 139
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 ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Serial 6065
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Author L.M. Razafindranaivo, R.T. Razafiarisera, A. Chambodut, F.N. Ranaivo- Nomenjanahary, G. Rambolamanana, C. Rakotozafy Harisoa, M. Fotze, H. Blumentritt, A. Bernard, M. Menvielle
Title New Malagasy Magnetic Observatory Type Conference - International - Communication
Year 2015 Publication Abbreviated Journal
Volume Issue Pages
Keywords
Abstract 26th IUGG general assembly 2015
Programme 139
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 ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Serial 6060
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Author H. Larnier, P. Sailhac,& A. Chambodut
Title Continuous Wavelet Transform and its applications to Magnetotelluric data processing Type Conference - International - Communication
Year 2015 Publication Abbreviated Journal
Volume Issue Pages
Keywords
Abstract 26th IUGG general assembly 2015
Programme 139
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 ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Serial 6058
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Author Mauro Domenico Di, Cafarella Lili, Lepidi Stefania, Pietrolungo Manuela, Alfonsi Laura, Chambodut Aude,
Title Geomagnetic polar observatories: the role of Concordia station at Dome C, Antarctica Type Journal Article
Year 2015 Publication Annals of Geophysics Abbreviated Journal
Volume 57 Issue 6 Pages
Keywords Antarctica, Azimuth Mark Determination, Concordia, Dome C, GNSS, Geomagnetic observatory,
Abstract A geomagnetic observatory is a permanent facility where magnetic declination and inclination are recorded in conjunction with the temporal evolution of the magnetic field components. Polar regions are scarcely covered by observational points then the contributions from observatories located there are particularly relevant. The geomagnetic observatory at Concordia station, Dome C – Antarctica is located in the inner part of the continent, its position is favorable for two key reasons, i) data are unaltered by the "coastal effect” and ii) crustal effect is negligible due to the thickness, almost 3 km, of ice coverage. Nevertheless, these latter conditions imply an unconsidered aspect which characterizes the entire station and every structure laying on the ice surface: the dome on which Concordia station resides is sliding horizontally and moving vertically with a velocity of few millimeter to centimeters per year as indicated by independent geodetic observations. This slow and continuous movement has a puzzling effect on the trend of horizontal components of the magnetic field, sampled in a time window of a decade since the establishing of the observatory in 2005. During the International Polar Year (2007-2009) the observatory was upgraded with new equipment fulfilling the requirements of the Intermagnet consortium, and becoming an observatory member in 2011. In this paper are illustrated the strategy adopted to track any possible displacement of the observatory reference points (i.e. the azimuth mark, the pillar position) and all the ordinary and extraordinary actions required for collecting high quality data.
Programme 139
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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 1593-5213 ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Serial 6057
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Author Thébault Erwan, Finlay Christopher C, Beggan Ciarán D, Alken Patrick, Aubert Julien, Barrois Olivier, Bertrand Francois, Bondar Tatiana, Boness Axel, Brocco Laura, Canet Elisabeth, Chambodut Aude, Chulliat Arnaud, Coïsson Pierdavide, Civet François, Du Aimin, Fournier Alexandre, Fratter Isabelle, Gillet Nicolas, Hamilton Brian, Hamoudi Mohamed, Hulot Gauthier, Jager Thomas, Korte Monika, Kuang Weijia, Lalanne Xavier, Langlais Benoit, Léger Jean-Michel, Lesur Vincent, Lowes Frank J, Macmillan Susan, Mandea Mioara, Manoj Chandrasekharan, Maus Stefan, Olsen Nils, Petrov Valeriy, Ridley Victoria, Rother Martin, Sabaka Terence J, Saturnino Diana, Schachtschneider Reyko, Sirol Olivier, Tangborn Andrew, Thomson Alan, Tøffner-Clausen Lars, Vigneron Pierre, Wardinski Ingo, Zvereva Tatiana,
Title International Geomagnetic Reference Field: the 12th generation Type Journal Article
Year 2015 Publication Earth, Planets and Space Abbreviated Journal
Volume 67 Issue 1 Pages 79-79
Keywords
Abstract The 12th generation of the International Geomagnetic Reference Field (IGRF) was adopted in December 2014 by the Working Group V-MOD appointed by the International Association of Geomagnetism and Aeronomy (IAGA). It updates the previous IGRF generation with a definitive main field model for epoch 2010.0, a main field model for epoch 2015.0, and a linear annual predictive secular variation model for 2015.0-2020.0. Here, we present the equations defining the IGRF model, provide the spherical harmonic coefficients, and provide maps of the magnetic declination, inclination, and total intensity for epoch 2015.0 and their predicted rates of change for 2015.0-2020.0. We also update the magnetic pole positions and discuss briefly the latest changes and possible future trends of the Earth’s magnetic field.
Programme 139
Campaign
Address
Corporate Author Thesis
Publisher Springer Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 1343-8832 ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Serial 6056
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Author Scarlett Boiardi
Title The isotopic composition of water vapour in the Svalbard and the atmospheric circulation Type Master
Year 2015 Publication Abbreviated Journal
Volume Issue Pages
Keywords
Abstract Understanding the meteorological drivers of precipitation isotopic composition is crucial for the
interpretation of paleoclimate archives, such as the past precipitation records found in the ice
cores, as well as to successfully constrain atmospheric models including the explicit
representation of water isotopes. This is of particular importance in the context of climate change,
and in particular in the Arctic where climate models project enhanced hydrological cycle and
temperature increase which might in turn have significant impacts on the global climate (through
e.g. the sea-ice retreat, water vapour feedback or cloud cover). Indeed, large discrepancies on the
future Arctic precipitation exist amongst different climate models.
Condensing water vapour being the first stage of a precipitation event, its isotopic composition
influences that of the precipitation and must therefore be fully understood in order to find the
causes for the inter-model spread. The water vapour isotopic composition is believed to be
influenced by changes in moisture sources and fractionation history during transport. It thus
provides valuable and independent information on moisture source origins and represents a
crucial tool for assessing the realism of models and the interpretation of meteorological archives.
During the last 5 years, new laser methods have permitted to achieve such measurements of water
isotopes.
In the present work, new in situ continuous measurements of the isotopic composition of water
vapour in Svalbard between the end of June 2014 and March 2015 are studied. Given its location,
Svalbard allowed us to expand the monitoring of water vapour isotopic composition and
atmospheric circulation towards the Arctic so as to explore their relationship to the moisture
source conditions. In order to do so, Lagrangian backtrajectories were computed and associated
with the processed data.
A clear distinction between trajectories coming from over the Arctic sea-ice area and those from
the North Atlantic Ocean could be observed in the isotopic composition. The latter also displayed
seasonal variations attributed to seasonal changes in atmospheric transport. Moreover, during
days with low isotopic depletion, deviations from the expected global meteoric water line were
observed and studied. Finally, days displaying a significant and rapid change in the isotopic
composition were explained by a corresponding sudden change in the air mass past trajectory.
This work opens the possibility to quantify the effects of evaporation conditions on isotopic data,
provides a new dataset for the evaluation of atmospheric models, and will provide a basis to
revise the climatic interpretation of Svalbard ice core records.
Programme 1134
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Corporate Author 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 6055
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Author Amélie Broage
Title Autochtonie et gestion territoriale moderne. Quel avenir pour le mode de vie des Saami? Type Master
Year 2015 Publication Abbreviated Journal
Volume Issue Pages
Keywords
Abstract
Programme 1193
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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 ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Serial 6050
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Author Elise Brunel
Title “Qamanit'uaq TV Show”. Tansmission, échanges, et “empowerment”-le projet vidéo participative Tuktu 2051. Une recherche action exploratoire. Qamnait'uaq, Nunavut. Type Master
Year 2015 Publication Abbreviated Journal
Volume Issue Pages
Keywords
Abstract
Programme 1193
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 ISBN Medium
Area Expedition Conference
Notes Approved yes
Call Number Serial 6045
Permanent link to this record