Gian Maria Zuppi
University of Turin
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Publication
Featured researches published by Gian Maria Zuppi.
Continental Shelf Research | 2002
Anna Conti; Antonio Stefanon; Gian Maria Zuppi
Abstract Gas seeps in the Adriatic Seabed were first documented in 1940, but investigation have been conducted only much more recently. The distribution of shallow gas, seeps and related features is reviewed. The presence off the Italian northern Adriatic Sea coast of scattered rock outcrops has been studied in detail, but just recently some of them have been attributed to methane-induced cementation of local seabed sediments. Isotopic and geochemical data have been combined with the geological and sedimentological framework by means of very high resolution geophysical investigations, allowing the development of a general model and several different case histories of gas seeps. The general model is in fact given by the classic diagenetic evolution of organic matter. The decomposition processes generate CH 4 and CO 2 , as final products. Organic matter is recycled and a small fraction only is resistant to a complete biochemical transformation. Carbon and oxygen stable isotopes suggest that diffusive fluxes of gas and pore waters can take place only in a zone controlled by hydraulic conductivity (either by tectonics or by the abundance of clasts in the sediment) and in consequence point out different local case histories.
Hydrogeology Journal | 2008
Ari Akouvi; Martial Dray; Sophie Violette; Ghislain de Marsily; Gian Maria Zuppi
Journal of Hydrology | 2003
Stefano Lo Russo; Laura Zavattaro; Marco Acutis; Gian Maria Zuppi
Continental Shelf Research | 2010
John Rapaglia; Eloisa Di Sipio; Henry J. Bokuniewicz; Gian Maria Zuppi; Luca Zaggia; Antonio Galgaro; Aaron J. Beck
Aquatic Geochemistry | 2008
Elisa Sacchi; Gian Maria Zuppi; Luca Pizzino; Fedora Quattrocchi; S. Lombardi
Eclogae Geologicae Helvetiae | 2002
J. M. Puig; Gian Maria Zuppi; Martial Dray; Marc Dzikowski; C. Jusserand; Gérard Nicoud; A. Parriaux; F. Pollicini; J. P. Novel
Archive | 2008
John Rapaglia; Christian Ferrarin; Luca Zaggia; Georg Umgiesser; Gian Maria Zuppi; Giorgia Manfé
Hydrogeology Journal | 2008
Alessandro Gargini; Valentina Vincenzi; Leonardo Piccinini; Gian Maria Zuppi; Paolo Canuti
GIORNALE DI GEOLOGIA APPLICATA | 2007
E. Di Sipio; Antonio Galgaro; Gian Maria Zuppi
Canadian Journal of Earth Sciences | 2003
Anne Triganon; Marc Dzikowski; Jean-Paul Novel; Martial Dray; Gian Maria Zuppi; Aurele Parriaux