Zobrazeno 1 - 10
of 359
pro vyhledávání: '"O. Vaselli"'
Autor:
G. Chiodini, G. Bini, S. Massaro, S. Caliro, C. Kanellopoulos, F. Tassi, O. Vaselli, G. Vougioukalakis, O. Bachmann
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Hydrothermal explosions occur through the sudden expansion of fluids at or near boiling condition with little or no precursors, making any kind of forecast difficult. Here, we investigate the processes occurring within hydrothermal systems in a poten
Externí odkaz:
https://doaj.org/article/e072eb7ee4124eb5b5b40b019fbc9477
Publikováno v:
Geofísica Internacional, Vol 48, Iss 1, Pp 85-95 (2009)
Geochemical features of the organic gas fraction in fumarolic fluids at El Chichón volcano (Chiapas State, Mexico) are studied to investigate the origin of non-methane volatile organic compounds (VOCs) and the processes governing their behavior. VOC
Externí odkaz:
https://doaj.org/article/63bb0769788d40fea9297c4a6c05ebb8
Publikováno v:
Geofísica Internacional, Vol 48, Iss 1, Pp 85-95 (2009)
Se presenta un estudio de las características geoquímicas de la fracción orgánica en las fumarolas del volcán Chichón (Estado de Chiapas, México) para obtener información sobre el origen de los compuestos orgánicos volátiles exceptuando el
Externí odkaz:
https://doaj.org/article/6e5ab1c2ec074d28bdb5985e58456479
Autor:
J.C. Mora, A. Minissale, B. Capaccioni, G. Magro, J. L. Macías, O. Vaselli, F. Tassi, A. Nencetti
Publikováno v:
Geofísica Internacional, Vol 44, Iss 1, Pp 39-48 (2005)
Thermal water and gas discharges south-east of El Chichón volcano, Mexico are associated mainly with NW-SE oriented fault systems. Spring discharges include i) waters with Na-Cl composition and TDS>3000 mg/L; ii) waters with Ca-SO4 composition and T
Externí odkaz:
https://doaj.org/article/2e77e1999be94865871659b630a002ed
Autor:
A. Nencetti, F. Tassi, O. Vaselli, J.L. Macías, G. Magro, B. Capaccioni, A. Minissale, J.C. Mora
Publikováno v:
Geofísica Internacional, Vol 44, Iss 1, Pp 39-48 (2005)
La Sierra de Chiapas localizada en el Sureste de México, se caracteriza por la presencia de descargas de gas y agua. La mayoría de los manantiales termales se asocian a rocas volcánicas Terciarias a lo largo de fallas regionales con orientación N
Externí odkaz:
https://doaj.org/article/3095a9f6373a4e8d8fcd22b14c84152f
Autor:
O. Vaselli, P. Manetti, J. M. Espíndola, J. L. Arce, A. García-Palomo, J. L. Macías, J. C. Mora, J. M. Sánchez
Publikováno v:
Geofísica Internacional, Vol 43, Iss 3, Pp 331-359 (2004)
The Tacaná Volcanic Complex (TVC) on the border of Mexico and Guatemala rises above Mesozoic metamorphic and Tertiary plutonic and volcanic rocks. The TVC consists of three volcanic edifices which, from NE-to SW, are named Chichuj, Tacaná, and San
Externí odkaz:
https://doaj.org/article/fec10186179747bbbef240e6d55cbfbe
Autor:
J. C. Mora, J. L. Macías, A. García-Palomo, J. L. Arce, J. M. Espíndola, P. Manetti, O. Vaselli, M. Sánchez
Publikováno v:
Geofísica Internacional, Vol 43, Iss 3, Pp 331-359 (2004)
El Complejo Volcanico Tacaná (CVT) se localiza en el límite entre México y Guatemala y descansa sobre rocas metamórficas Mesozoicas e ígneas Terciarias. El CVT consiste de tres edificios volcanicos alineados de NE a SO que son Chichuj, Tacaná y
Externí odkaz:
https://doaj.org/article/85e2bf88483646c187842c08dfac3b80
Publikováno v:
Annals of Geophysics, Vol 48, Iss 4-5 (2005)
On 3rd November 2002, at about 3 km off-shore of Panarea Island (Aeolian Islands, Southern Italy), a series of gas vents suddenly and violently opened from the seafloor at the depth of 10-15 m, with an unusually high gas flux and superimposing on t
Externí odkaz:
https://doaj.org/article/c6e6ffb2bd0c4ea4b089f04b76765478
Publikováno v:
Annals of Geophysics, Vol 47, Iss 4 (2004)
Turrialba Volcano, located in Central-Southern Costa Rica, has been characterized, since the last period of eruptive activity in 1884-1886, by a weak and discontinuous fumarolic activity in the western area of its summit. During the 1998-2002 period,
Externí odkaz:
https://doaj.org/article/b6a862aee72a41cf8b17fa3dfe704356
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