Spatiotemporal variations in vertical gravity gradients at the Campi Flegrei caldera (Italy): a case for source multiplicity during unrest?
نویسندگان
چکیده
Joachim Gottsmann,1,2 Antonio G. Camacho,3 Kristy F. Tiampo4 and José Fernández3 1Institute of Earth Sciences ‘Jaume Almera’ CSIC, Lluı́s Solé ı́ Sabarı́s s/n, Barcelona 08028, Spain 2Department of Earth Sciences, University of Bristol, Wills Memorial Building, Queens Road, Bristol BS8 1RJ, UK. E-mail: [email protected] 3Institute of Astronomy and Geodesy (CSIC-UCM), Ciudad Universitaria, Pza. de Ciencias, 3, 28040 Madrid, Spain 4Department of Earth Sciences, University of Western Ontario, London, Ontario, Canada
منابع مشابه
Hazard assessment during caldera unrest at the Campi Flegrei, Italy: a contribution from gravity–height gradients
Hazard assessment and risk mitigation at restless calderas is only possible with adequate geophysical monitoring. We show here how detailed long-term microgravity and deformation surveys may contribute to hazard assessment at the Campi Flegrei caldera (CFc) in Italy by evaluating gravity–height change (∆g/∆h) gradients obtained during ground inflation and deflation between 1981 and 2001. Such g...
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