Výsledky vyhledávání - "Marina Rosas Carbajal"

Observation of the Dynamics of Hydrothermal Activity in La Soufrière of Guadeloupe Volcano with Joint Muography, Gravimetry, Electrical Resistivity Tomography, Seismic and Temperature Monitoring

Autor: Dominique Gibert, Jean Bremond d'Ars, Bruno Carlus, Sébastien Deroussi, Jean‐Christophe Ianigro, David E. Jessop, Kevin Jourde, Bruno Kergosien, Yves Le Gonidec, Nolwenn Lesparre, Jacques Marteau, Roberto Moretti, Florence Nicollin, Marina Rosas‐Carbajal

Publikováno v: Muography: Exploring Earth's Subsurface with Elementary Particles
László Oláh, Hiroyuki K. M,. Tanaka Dezső Varga. Muography: Exploring Earth's Subsurface with Elementary Particles, 270, American Geophysical Union-Wiley, Chapter 5, 55-73, 2022, Geophysical Monograph Series, 9781119723028. ⟨10.1002/9781119722748.ch5⟩

International audience; Muography uses muons contained in the natural cosmic rays to determine the density of rock volumes. The measurements consist of counting the muons emerging from the target to determine the screening effect produced by the rock

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95cf81d48deb8de4e451655261ee7950
https://doi.org/10.1002/9781119722748.ch5

Zobrazit plný text záznamu

Porosity, strength, and alteration – Towards a new volcano stability assessment tool using VNIR-SWIR reflectance spectroscopy

Autor: Gabor Kereszturi, Michael Heap, Lauren N. Schaefer, Herlan Darmawan, Frances M. Deegan, Ben Kennedy, Jean-Christophe Komorowski, Stuart Mead, Marina Rosas-Carbajal, Amy Ryan, Valentin R. Troll, Marlène Villeneuve, Thomas R. Walter

Publikováno v: Earth and Planetary Science Letters

Volcano slope stability analysis is a critical component of volcanic hazard assessments and monitoring. However, traditional methods for assessing rock strength require physical samples of rock which may be difficult to obtain or characterize in bulk

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9ff33362169da58a48b314d8e56da26
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5015151

Zobrazit plný text záznamu

Three-dimensional modelling of controlled source electro-magnetic surveys using non-conforming finite element methods

Autor: Matías W Elías, Fabio I Zyserman, Marina Rosas-Carbajal, María Constanza Manassero

Publikováno v: Geophysical Journal International. 229:1133-1151

SUMMARY The controlled source electro-magnetic (CSEM) method is increasingly used for in-land and off-shore subsurface characterization. Given its complex dependence between data and the parameters of interest, there is a crucial need for performant

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c2864890e87fee7f5febb534fd3f1c92
https://doi.org/10.1093/gji/ggab524

Zobrazit plný text záznamu

Hydrothermal alteration can result in pore pressurization and volcano instability

Autor: Michael J. Heap, J. Kelly Russell, S. Kolzenburg, Amy G. Ryan, H. Albert Gilg, Marlene Villeneuve, Michael A. Clynne, Tobias Baumann, Lori A. Kennedy, Marina Rosas-Carbajal

Publikováno v: Geology. 49:1348-1352

The collapse of a volcanic flank can be destructive and deadly. Hydrothermal alteration is common to volcanoes worldwide and is thought to promote volcano instability by decreasing rock strength. However, some laboratory studies have shown that not a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::36962246fed72c49590102bf9797381b
https://doi.org/10.1130/g49063.1

Zobrazit plný text záznamu

Whole-rock oxygen isotope ratios as a proxy for the strength and stiffness of hydrothermally altered volcanic rocks

Autor: Michael J. Heap, Valentin R. Troll, Chris Harris, H. Albert Gilg, Roberto Moretti, Marina Rosas-Carbajal, Jean-Christophe Komorowski, Patrick Baud

Publikováno v: Bulletin of Volcanology. 84

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89c71ba79272f6b3337c6fa872f26463
https://doi.org/10.1007/s00445-022-01588-y

Zobrazit plný text záznamu

Akademický článek

Spatio-Temporal Relationships between Fumarolic Activity, Hydrothermal Fluid Circulation and Geophysical Signals at an Arc Volcano in Degassing Unrest: La Soufrière of Guadeloupe (French West Indies)

Autor: Giancarlo Tamburello, Séverine Moune, Patrick Allard, Swetha Venugopal, Vincent Robert, Marina Rosas-Carbajal, Sébastien Deroussi, Gaëtan-Thierry Kitou, Tristan Didier, Jean-Christophe Komorowski, François Beauducel, Jean-Bernard De Chabalier, Arnaud Le Marchand, Anne Le Friant, Magali Bonifacie, Céline Dessert, Roberto Moretti

Publikováno v: Geosciences, Vol 9, Iss 11, p 480 (2019)

Over the past two decades, La Soufrière volcano in Guadeloupe has displayed a growing degassing unrest whose actual source mechanism still remains unclear. Based on new measurements of the chemistry and mass flux of fumarolic gas emissions from the

Externí odkaz: https://doaj.org/article/fdf50454761c4b54af5b9dc47c11ea37

Zobrazit plný text záznamu

Bayesian inversion of joint SH seismic and seismoelectric data to infer glacier system properties

Autor: Laurence Jouniaux, Leonardo Bruno Monachesi, Fabio I. Zyserman, Marina Rosas-Carbajal, Franco Macchioli‐Grande

Publikováno v: Geophysical Prospecting
Geophysical Prospecting, Wiley, 2020, 68, pp.1633-1656. ⟨10.1111/1365-2478.12940⟩
RID-UNRN (UNRN)
Universidad Nacional de Río Negro
instacron:UNRN

Fil: Macchioli Grande, Franco. CONICET, Facultad de Ciencias Astronómicas y Geofísicas, Universidad Nacional de La Plata; Argentina. Fil: Zyserman, Fabio. CONICET, Facultad de Ciencias Astronómicas y Geofísicas, Universidad Nacional de La Plata;

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::566a613f5b49b6fbb28f99f558e60b0f
https://doi.org/10.1111/1365-2478.12940

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání