Zobrazeno 1 - 10
of 403
pro vyhledávání: '"G. de Natale"'
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 20, Pp 2037-2053 (2020)
The Naples (southern Italy) area has the highest volcanic risk in the world due to the coexistence of three highly explosive volcanoes (Vesuvius, Campi Flegrei and Ischia) with extremely dense urbanisation. More than 3 million people live to within 2
Externí odkaz:
https://doaj.org/article/c3ebd21a322843ebbe7793213b038c6c
Autor:
M. Sacchi, G. De Natale, V. Spiess, L. Steinmann, V. Acocella, M. Corradino, S. de Silva, A. Fedele, L. Fedele, N. Geshi, C. Kilburn, D. Insinga, M.-J. Jurado, F. Molisso, P. Petrosino, S. Passaro, F. Pepe, S. Porfido, C. Scarpati, H.-U. Schmincke, R. Somma, M. Sumita, S. Tamburrino, C. Troise, M. Vallefuoco, G. Ventura
Publikováno v:
Scientific Drilling, Vol 26, Pp 29-46 (2019)
Large calderas are among the Earth's major volcanic features. They are associated with large magma reservoirs and elevated geothermal gradients. Caldera-forming eruptions result from the withdrawal and collapse of the magma chambers and produce large
Externí odkaz:
https://doaj.org/article/5212840a879842549100d10d12380aae
Autor:
A. Bonneville, T. T. Cladouhos, S. Petty, A. Schultz, C. Sørlie, H. Asanuma, G. Ó. Friðleifsson, C. Jaupart, G. de Natale
Publikováno v:
Scientific Drilling, Vol 24, Pp 79-86 (2018)
The important scientific questions that will form the basis of a full proposal to drill a deep well to the ductile–brittle transition zone (T>400 °C) at Newberry Volcano, central Oregon state, USA, were discussed during an International Conti
Externí odkaz:
https://doaj.org/article/d075642ed8974f2fb0b82e0f89c785b0
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-11 (2018)
Abstract Interpreting volcanic unrest is a highly challenging and non-unique problem at calderas, since large hydrothermal systems may either hide or amplify the dynamics of buried magma(s). Here we use the exceptional ground displacement and geochem
Externí odkaz:
https://doaj.org/article/a8e39a54a2b34b0aacd361ba5f78b9ff
Publikováno v:
Advances in Geosciences, Vol 36, Pp 49-55 (2013)
The definition of the network resolution power is an important parameter to be considered when evaluating most of the seismic analysis, being connected to the location quality and earthquakes detectability. We estimated the resolving power of the se
Externí odkaz:
https://doaj.org/article/858d958db61741e88a434008e45b199b
Publikováno v:
Annals of Geophysics, Vol 47, Iss 4, Pp 1513-1520 (2004)
The peculiar behaviour of ground deformations at calderas induced by collapse discontinuities is analysed in this paper.
Externí odkaz:
https://doaj.org/article/ebac6a40cc8949458cec43a54ae47590
Publikováno v:
Scientific Drilling, Vol 4, Pp 48-50 (2007)
No abstract available. doi:10.2204/iodp.sd.4.15.2007
Externí odkaz:
https://doaj.org/article/102a4d0e7eb0434f88145587a203b0a6
Publikováno v:
Annals of Geophysics, Vol 48, Iss 4-5 (2005)
An overview of novel laser techniques suitable for volcanic monitoring, based on different kinds of infrared laser sources, is presented. Their main advantages and drawbacks are discussed focusing on the achievable sensitivity and precision levels
Externí odkaz:
https://doaj.org/article/b3182161863740d5a9f77baa726d7bd8
Publikováno v:
Annals of Geophysics, Vol 42, Iss 3 (1999)
We present here a model which explains the mechanism of generation of unrest episodes at Campi Flegrei caldera from a mechanical point of view. The mechanism involves the effects of plastic zones at the borders of the inner collapsed area on both sta
Externí odkaz:
https://doaj.org/article/8940912a99dd433abfff7043ab3c461c
Publikováno v:
Annals of Geophysics, Vol 42, Iss 3 (1999)
In this paper, we analyze local earthquakes which occurred at Somma-Vesuvius during two episodes of intense seismic swarms, in 1989 and 1995 respectively. For the selected earthquakes we have computed accurate hypocentral locations, focal mechanisms
Externí odkaz:
https://doaj.org/article/0094999c20ad4116b7384070e2cde735