VOLUME 8 (2) - 1996

Contents

 

Fulignati P., Gioncada A., Sbrana A.: Hydrothermal alteration in the subsoil of Porto Levante, Vulcano (Aeolian Islands, Italy) 129
Lima A.: CO2 fluid inclusions in a gabbroic xenolith from Panarea (Aeolian Islands): a contribution of the subvolcanic magmatic system 139
Cortecci G., Ferrara G., Dinelli E.: Isotopic time-variations and variety of sources for sulfur in fumaroles at Vulcano island, Aeolian archipelago, Italy.  147
Hauser S., Brai M., Bellia S.: Indoor and outdoor measurements of natural radioactivity at Vulcano (Aeolian Islands) 161
Corsaro R.A., Cristofolini R., Lo Giudice A., Nunnari G., Occhipinti L.: Recognition of Etnean succession units by artificial neural networks 167
Campos Venuti M., Rossi P.L.: Depositional facies in the Fyriplaka rhyolitic Tuff Ring, Milos Island (Cyclades, Greece)  173
Data related to eruptive activity, unrest phenomena and other observations on the Italian active volcanoes Vulcano and Stromboli  
Gas and water geochemistry during 1993-1995 (R. Cioni, Editor)
VULCANO AND STROMBOLI 
Gas and water geochemistry
N. Bruno, T. Caltabiano, F. Furnò, R. Pennisi, R. Romano: SO2 emission from Vulcano island during 1993-1995 193
G. Chiodini, R. Cioni, M. Guidi, L. Marini, C. Panichi, B. Raco, G. Taddeucci: Geochemical surveillance at Vulcano island (Italy) from 1993 to 1995 193
G. Chiodini: Diffuse CO2  soil degassing in the upper part of La Fossa cone (Vulcano island), April and July 1995 surveys 197
B. Badalamenti, L. Calderone, F. Di Gangi: Continuous monitoring (temperature, reducing capacity, CO2  in soil gases)  200
I. S. Diliberto, S. Gurrieri, M. Valenza: Diffuse CO2  degassing from the ground 203
G. Capasso, R. Favara, S. Francofonte, S. Inguaggiato, L. Romeo: Geochemical survey of water wells and gaseous emissions in the Vulcano Porto area 205
G. Capasso, S. Inguaggiato, P. M. Nuccio, G. Pecoraino, F. Sortino: Changes in composition of La Fossa crater fumaroles 208
T. Bukumirovic, F. Italiano, P. M. Nuccio, C. Pecoraino, E. Principio: Evolution of the fumarolic activity at the crater of La Fossa of Vulcano  210
F. Italiano, P. M. Nuccio: Isotopic ratios of helium in fumaroles from Vulcano island  212
ETNA
Gas and water geochemistry
N. Bruno, T. Caltabiano, F. Furnò, R. Pennisi, R. Romano: SO2  emission from Mt. Etna during 1993-1995 215
W. D´Alessandro, S. De Gregorio, S. Giammanco, S. Gurrieri, S. Inguaggiato, F. Parello, B. Parisi: Chemical survey of Mt. Etna gases 217
S. Giammanco, S. Gurrieri, E. Principio, M. Valenza: CO2  fluxes from Mt. Etna soils  220
S. Giammanco, M. Valenza: Soil gas Radon activity on Mt. Etna  222
W. D´Alessandro, S. De Gregorio, S. Gurrieri, F. Parello, B. Parisi: Isotopic composition of Carbon in gas and water of the Etnean area  223
P. Bonfanti, W. D´Alessandro, S. Giammanco, F. Parello, E Principio, F. Sortino: Survey of Mt. Etna groundwaters 224
PHLEGREAN FIELDS AND VESUVIUS
Gas and water geochemistry (Phlegrean Fields) 
G. Chiodini, R. Cioni, G. Magro, L. Marini, C. Panichi, B. Raco, M. Russo: Chemical and isotopic variations of Bocca Grande fumarole (Solfatara volcano, Phlegrean Fields, Italy) 228
R. Avino, G. Capaldi, R. Pece: Contents of radon and mercury in the groundwaters of the Phlegrean Fields (South Italy) 233
S. Gurrieri, S. Inguaggiato, F. Sortino: Geochemical surveillance of Phlegrean Fields during 1993-1995  236
PANTELLERIA
Gas and water geochemistry 
W. D´Alessandro, S. Inguaggiato, F. Parello, G. Pecoraino, L. Romeo, F. Sortino: Pantelleria island: geochemical survey of hot waters and gases in the period 1993-1995   238
ISCHIA
Gas and water geochemistry
S. Inguaggiato, G. Pecoraino, L. Romeo, F. Sortino: Geochemical survey of waters and gas in the island of Ischia during 1993-1995   241
References 244
 

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