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Author | Boulinier, T. , Gamble, A., Tornos, J. & Garnier, R. | ||||
Title | Circulation d'agents infectieux dans les populations de vertébrés coloniaux des terres australes: surveillance, compréhension et implications pour la gestion | Type | Report | ||
Year | 2017 | Publication | Abbreviated Journal | ||
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Abstract | The objectives of program ECOPATH 1151 relate to the circulation of infectious agents in vertebrate populations of southern polar areas. Eco-epidemiological dynamics are studied by combining different approaches, from field observations and experiments to laboratory analyses and modeling. The questions have basic and applied implications, from the evolution of the immune system to the control of deleterious infectious diseases threatening wild populations. Within Amsterdam Island, where recurrent massive die-offs of nestlings of the yellow-nosed albatross have been recorded, a vaccine is tested and the role of the local breeding species in disease maintenance is explored. Scavenging and predatory subantarctic skuas prove highly exposed to the agent of avian cholera and their movements and interactions with rats are likely to contribute to disease spread. At larger scales, research is notably focused on dispersal of tick-borne disease agents. Consequences for setting up disease surveillance programs are also explored. | ||||
Programme | 1151 | ||||
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ISSN | ISBN | 978-2-910180 | Medium | ||
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Notes | Approved | yes | |||
Call Number | Serial | 6741 | |||
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Author | Lamarque, G., Bascou, J., Ménot, R.P., Paquette, J.L., Rolland, Y., Cottin, J.Y. | ||||
Title | George V Land paragneisses xenoliths dating. New insights for the Antarctica-Australia connection and geodynamic reconstructions | Type | Poster | ||
Year | 2015 | Publication | Egu, vienne, austria | Abbreviated Journal | |
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Programme | 1003 | ||||
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Notes | Approved | yes | |||
Call Number | Serial | 6744 | |||
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Author | Lamarque, G., Bascou, J., Maurice, C., Cottin, J.Y., Ménot, R.P. | ||||
Title | Deformation processes at the Archean-Proteozoic transition. Microstructural study of the Mertz shear zone, East Antarctica | Type | Non peer-reviewed symposium | ||
Year | 2016 | Publication | Abbreviated Journal | ||
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Programme | 1003 | ||||
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Notes | Approved | yes | |||
Call Number | Serial | 6747 | |||
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Title | Microstructures, deformation mechanisms and seismic properties of a Palaeoproterozoic shear zone: The Mertz shear zone, East-Antarctica | Type | Journal | ||
Year | 2016 | Publication | Tectonophysics | Abbreviated Journal | |
Volume | 680 | Issue | Pages | 174-191 | |
Keywords | Crustal deformation Crystallographic preferred orientation (CPO) East Antarctica Microstructures Shear zone Strain localization | ||||
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Programme | 1003 | ||||
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ISSN | 0040-1951 | ISBN | 0040-1951 | Medium | |
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Notes | Approved | yes | |||
Call Number | Serial | 6748 | |||
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Author | Mourier, T. | ||||
Title | Structure magnétique du crtaon de Terre Adélie (Antarctique Est) | Type | Master 2 | ||
Year | 2017 | Publication | Abbreviated Journal | ||
Volume | Issue | Pages | 53p | ||
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Programme | 1003 | ||||
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Notes | Approved | yes | |||
Call Number | Serial | 6749 | |||
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Title | Type | Journal | |||
Year | 2017 | Publication | Comptes Rendus Geoscience | Abbreviated Journal | |
Volume | 349 | Issue | 1 | Pages | 12-21 |
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Programme | 1003 | ||||
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ISSN | 1631-0713 | ISBN | 1631-0713 | Medium | |
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Notes | Approved | yes | |||
Call Number | Serial | 6750 | |||
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Title | New national and regional bryophyte records, 52 | Type | Journal | ||
Year | 2017 | Publication | Journal of Bryology | Abbreviated Journal | |
Volume | 39 | Issue | 3 | Pages | 285-304 |
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Programme | 136 | ||||
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ISSN | 0373-6687 | ISBN | 0373-6687 | Medium | |
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Notes | Approved | yes | |||
Call Number | Serial | 6751 | |||
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Title | Taxonomy and phylogeny of the genus Steinera (Arctomiales, Arctomiaceae) in the subantarctic islands of Crozet and Kerguelen | Type | Journal | ||
Year | 2017 | Publication | Phytotaxa | Abbreviated Journal | |
Volume | 324 | Issue | 3 | Pages | 201-238 |
Keywords | biodiversity Henssenia Koerberiaceae Lichens Massalongia Peltigerales | ||||
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Programme | 136 | ||||
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ISSN | 1179-3163 | ISBN | 1179-3163 | Medium | |
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Notes | Approved | yes | |||
Call Number | Serial | 6752 | |||
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Title | Stratospheric aerosol data records for the climate change initiative: Development, validation and application to chemistry-climate modelling | Type | Journal | ||
Year | 2017 | Publication | Remote Sensing of Environment | Abbreviated Journal | |
Volume | 203 | Issue | Pages | 296-321 | |
Keywords | Aerosol burden Aerosol remote sensing Climate data record Climate modelling ENVISAT GOMOS Lidar Stratospheric aerosol extinction Volcanic eruptions | ||||
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Programme | 209 | ||||
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ISSN | 0034-4257 | ISBN | 0034-4257 | Medium | |
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Notes | Approved | yes | |||
Call Number | Serial | 6753 | |||
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Author | Jumelet – S. Bekki – P. Keckhut | ||||
Title | Microphysical modelling of volcanic plumes / Comparisons against groundbased and spaceborne lidar data – Colloque Volcanique – SGF – Janvier 2017 | Type | Communication | ||
Year | 2017 | Publication | Conference | Abbreviated Journal | |
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Abstract | We present a high-resolution isentropic microphysical transport model dedicated to stratospheric aerosols and clouds. The model is based on the MIMOSA model (Modélisation Isentrope du transport Méso-échelle de l’Ozone Stratosphérique par Advection) and adds several modules: a fully explicit size-resolving microphysical scheme to transport aerosol granulometry as passive tracers and an optical module, able to calculate the scattering and extinction properties of particles at given wavelengths. Originally designed for polar stratospheric clouds (composed of sulfuric acid, nitric acid and water vapor), the model is fully capable of rendering the structure and properties of volcanic plumes at the finer scales, assuming complete SO2 oxydation. This link between microphysics and optics also enables the model to take advantage of spaceborne lidar data (i.e. CALIOP) by calculating the 532nm aerosol backscatter coefficient, taking it as the control variable to provide microphysical constraints during the transport. This methodology has been applied to simulate volcanic plumes during relatively recent volcanic eruptions, from the 2010 Merapi to the 2015 Calbuco eruption with detection above the french Antarctic Station Dumont d’Urville. Optical calculations are also used for direct comparisons between the model and groundbased lidar stations for validation as well as characterization purposes. We will present the model and the simulation results, along with a focus on the sensitivity to initialisation parameters, considering the need for quasi-real time modelling and forecasts in the case of future eruptions. |
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Programme | 209 | ||||
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Notes | Approved | yes | |||
Call Number | Serial | 6754 | |||
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