Lava-flow hazard on the SE flank of Mt. Etna (Southern Italy)

Journal of Volcanology and Geothermal Research

Volumn 177, Issue 4, 2008, Pages 778-796

  Crisci, G M ^a   Iovine, G ^b   Di Gregorio, S ^a   Lupiano, V ^a  

^a UNIVERSITY OF CALABRIA   (Italy)

^b CNR Consiglio Nazionale delle Ricerche   (Italy)

Author keywords

calibration and validation; Cellular Automata; Genetic Algorithms; lava flows; modelling and simulation; Mt. Etna; Parallel Computing

Indexed keywords

ALGORITHMS; AUTOMATA THEORY; CALIBRATION; CELLULAR AUTOMATA; DATA FLOW ANALYSIS; DATA STRUCTURES; DEFORMATION; DIESEL ENGINES; FUNCTION EVALUATION; GENETIC ALGORITHMS; GEOGRAPHIC INFORMATION SYSTEMS; HAZARDS; INSULATING MATERIALS; LANDFORMS; MAPS; OPTICAL PROJECTORS; PARALLEL ALGORITHMS; PARALLEL PROCESSING SYSTEMS; PATTERN RECOGNITION SYSTEMS; PROBABILITY DENSITY FUNCTION; RANDOM PROCESSES; SENSITIVITY ANALYSIS; SPONTANEOUS EMISSION; TRANSLATION (LANGUAGES); VENTS; VOLCANOES;

AFFECTED AREAS; BACK ANALYSES; CELLULAR AUTOMATA MODELS; CIVIL PROTECTIONS; ERUPTION DURATIONS; FITNESS FUNCTIONS; FLANK ERUPTIONS; FRACTURE SYSTEMS; GIS DATUMS; GRAVITATIONAL DEFORMATIONS; INPUT DATUMS; LAVA FLOWS; LAVA VOLUMES; MESH GEOMETRIES; MODEL CALIBRATIONS; MODEL PERFORMANCES; MODEL ROBUSTNESSES; MODELLING AND SIMULATION; MT. ETNA; PARALLEL COMPUTING; PARALLEL GENETIC ALGORITHMS; PROBABILITY EVALUATIONS; QUANTITATIVE EVALUATIONS; RATE FUNCTIONS; REGULAR GRIDS; SIMULATED EVENTS; SIMULATION BASED; STUDY AREAS; VOLCANIC EDIFICES; VOLCANOLOGICAL DATUMS;

PROBABILITY;

CALIBRATION; CELLULAR AUTOMATON; DEFORMATION MECHANISM; EMPIRICAL ANALYSIS; FRACTURE; GENETIC ALGORITHM; GIS; HAZARD ASSESSMENT; LAVA FLOW; MODEL VALIDATION; PROBABILITY; QUANTITATIVE ANALYSIS; SENSITIVITY ANALYSIS; VOLCANOLOGY;

CATANIA [SICILY]; ETNA; EURASIA; EUROPE; ITALY; SICILY; SOUTHERN EUROPE;

EID: 55549123504     PISSN: 03770273     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jvolgeores.2008.01.041     Document Type: Article

References (108)

1. Acocella V., and Neri M. What makes flank eruptions? The 2001 Etna eruption and its possible triggering mechanisms. Bull. Volcanol. 65 (2003) 517-529
2. Andronico D., Branca S., Calvari S., Burton M., Caltabiano T., Corsaro R.A., Del Carlo P., Garfì G., Lodato L., Miraglia L., Murè F., Neri M., Pecora E., Pompilio M., Salerno G., and Spampinato L. A multi-disciplinary study of the 2002-03 Etna eruption: insights into a complex plumbing system. Bull. Volcanol. 67 (2005) 314-330
3. Araña V., Felpeto A., Astiz M., García A., Ortiz R., and Abella R. Zonation of the main volcanic hazards (lava flows and ash fall) in Tenerife, Canary Islands. A proposal for a surveillance network. J. Volcanol. Geotherm. Res. 103 (2000) 377-391
4. Artunduaga A.D.H., and Jeménez G.P.C. Third version of the hazard map of Galeras Volcano, Colombia. J. Volcanol. Geotherm. Res. 77 (1997) 89-100
5. Avolio M.V., Crisci G.M., Di Gregorio S., Rongo R., Spataro W., and D'Ambrosio D. Pyroclastic flows modelling using cellular automata. Comput. Geosci. 32 7 (2006) 897-911
6. Barberi F., Carapezza M.L., Valenza M., and Villari L. The control of lava flow during the 1991-1992 eruption of Mt. Etna. J. Volcanol. Geotherm. Res. 56 (1993) 1-34
7. Barca D., Crisci G.M., Di Gregorio S., Marabini S., and Nicoletta F.P. Lava flow simulation by cellular automata and Pantelleria's example. Proc. Kagoshima Int. Conf. on Volcanoes, Kagoshima, Japan, July 1988 (1989) 475-478
8. Barca D., Crisci G.M., Di Gregorio S., and Nicoletta F. Cellular automata methods for modelling lava flow: simulation of the 1986-1987 eruption, Mount Etna, Sicily. In: Kilburn G., and Luongo (Eds). Active Lavas: Monitoring and Modelling (1993), UCL Press, London 291-309 Chapter 12
9. Barca D., Crisci G.M., Di Gregorio S., and Nicoletta F. Cellular Automata for simulating lava flows: a method and examples of the Etnean eruptions. Transp. Theory Stat. Phys. 23 (1994) 195-232
10. Barca D., Crisci G.M., Rongo R., Di Gregorio S., and Spataro W. Application of cellular automata model sciara to the 2001 Mount Etna crisis. In: Bonaccorso A., Calvari S., Coltelli M., Del Negro C., and Falsaperla S. (Eds). Mt. Etna: Volcano Laboratory. AGU Geophysical Monograph Series vol. 143 (2004) 343-356
11. Behncke B., and Neri M. The July-August 2001 eruption of Mt. Etna (Sicily). Bull. Volcanol. 65 (2003) 461-476
12. Behncke B., Neri M., and Nagay A. Lava flow hazard at Mount Etna (Italy): new data from a GIS-based study. In: Manga M., and Ventura G. (Eds). Kinematics and Dynamics of Lava Flows. Geological Society of America Special Paper vol. 396 (2005) 189-208
13. Bianchi F., Carbone S., and Grasso M. Sicilia orientale: profilo geologico Nebrodi-Iblei - (Eastern Sicily: geologic profile Nebrodi-Iblei - in Italian). Mem. Soc. Geol. Ital. 38 (1987) 429-458
14. Borgia A., Ferrari L., and Pasquarè G. Importance of gravitational spreading in the tectonic and volcanic evolution of Mount Etna. Nature 357 (1992) 231-235
15. Calvari S., Groppelli G., and Pasquarè G. Preliminary geological data on the south-western wall of the Valle del Bove, Mt. Etna, Sicily. Acta Vulcanol. 5 (1994) 15-30
16. Calvari S., Coltelli M., Neri M., Pompilio V., and Scribano V. The 1991-1993 Etna eruption: chronology and lava flow-field evolution. Acta Vulcanol. 4 (1994) 1-14
17. Calvari S., Neri M., and Pinkerton H. Effusion rate estimations during the 1999 summit eruption on Mount Etna, and growth of two distinct lava flow fields. J. Volcanol. Geotherm. Res. 119 (2002) 107-123
18. Cantù-Paz E. Efficient and Accurate Parallel Genetic Algorithms (2000), Kluwer Academic Publishers, Dordrecht, The Netherlands 162
19. Chester D.K., Duncan A.M., Guest J.E., and Kilburn C.R.J. Mount Etna: The Anatomy of a Volcano (1985), Chapman and Hall, London 404
20. Chester D.K., Degg M., Duncan A.M., and Guest J.E. The increasing exposure of cities to the effects of volcanic eruptions: a global survey. Environ. Hazards 2 (2001) 89-103
21. Chester D.K., Dibben C.J.L., and Duncan A.M. Volcanic hazard assessment in western Europe. J. Volcanol. Geotherm. Res. 115 (2002) 411-435
22. CNR, 1979. Geological map of Mount Etna. National Research Council, Italian Geodynamic Project, International Institute of Volcanology (Catania), in scale 1/50,000. Litografia Artistica Cartografica, Firenze.
23. Coltelli M., Del Carlo P., and Vezzoli L. Discovery of a Plinian basaltic eruption of Roman age at Etna volcano, Italy. Geology 26 (1998) 1095-1098
24. Corazzato C., and Tibaldi A. Fracture control on type, morphology and distribution of parasitic volcanic cones: an example from Mt. Etna, Italy. J. Volcanol. Geotherm. Res 158 (2006) 177-194
25. Corsaro R.A., and Cristofolini R. Geology, geochemistry, and mineral chemistry of tholeiitic to transitional Etnean magmas. Acta Vulcanol. 9 (1997) 55-66
26. Corsaro R., and Pompilio M. Dynamics of magmas at Mount Etna. In: Bonaccorso A., Calvari S., Coltelli M., Del Negro C., and Falsaperla S. (Eds). Mt. Etna: Volcano Laboratory. AGU Geophysical Monograph Series vol. 143 (2004) 91-110
27. Crisci G.M., Di Gregorio S., and Ranieri G.A. A cellular space model of basaltic lava flow. In: Mesnard G. (Ed). Proc. Int. AMSE Conf. on Modelling and Simulation vol. 11 (1982), AMSE, Paris 65-67
28. Crisci G.M., Di Gregorio S., Pindaro O., and Ranieri G.A. Lava flow simulation by a discrete cellular model: first implementation. Int. J. Model. Simul. 6 4 (1986) 137-140
29. Crisci G.M., Di Gregorio S., Rongo R., Scarpelli M., Spataro W., and Calvari S. Revisiting the 1669 Etnean eruptive crisis using a cellular automata model and implications for volcanic hazard in the Catania area. J. Volcanol. Geotherm. Res. 123 (2003) 211-230
30. Crisci G.M., Rongo R., Di Gregorio S., and Spataro W. The simulation model SCIARA: the 1991 and 2001 lava flows at Mount Etna. J. Volcanol. Geotherm. Res. 132 (2004) 253-267
31. Crisci G.M., Di Gregorio S., Rongo R., and Spataro W. PYR: a Cellular Automata model for pyroclastic flows and application to the 1991 Mt. Pinatubo eruption. Future Gener. Comput. Syst. 21 2-3 (2005) 1019-1032
32. Cristofolini R., Patanè G., and Rasà R. Studio morfo-strutturale del versante orientale etneo - (Morpho-structural study of the Eastern Etnean flank - in Italian). Mem. Soc. Geol. Itl 19 (1978) 613-620
33. Cristofolini R., Gresta S., Imposa S., Menza S., and Patane' G. An approach to problems on energy sources at Mount Etna based on seismological and volcanological data. Bull. Volcanol. 49 (1987) 729-736
34. 3-hex. Proc. EGS-AGU-EUG Joint Assembly, 6-11 April 2003, Nice, Session NH23, Geophysical Research Abstracts 5 (in CD), EAE03-A-02807, ISSN 1029-7006, EGS.
35. D'Ambrosio D., Spataro W., Di Gregorio S., Crisci G.M., and Rongo R. Parallel genetic algorithms for calibrating Cellular Automata models: application to lava flows. Il Nuovo Cimento 28 C-2 (2005) 115-127
36. D'Ambrosio D., Spataro W., and Iovine G. Parallel genetic algorithms for optimising cellular automata models of natural complex phenomena: an application to debris-flows. Comput. Geosci. 32 7 (2006) 861-875
37. D'Ambrosio D., Rongo R., Spataro W., Avolio M.V., and Lupiano V. Lava invasion susceptibility hazard mapping through cellular automata. In: El Yacoubi S., Chopard B., and Bandini S. (Eds). ACRI 2006, LNCS 4173 (2006) 452-461
38. D'Ambrosio D., Iovine G., Spataro W., and Miyamoto H. A macroscopic collisional model for debris-flows simulation. Environ. Model. Softw. 22 10 (2007) 1417-1436
39. D'Ambrosio, D., Spataro, W., Rongo, R., submitted for publication. Evolutionary modeling of lava hazard. Artificial Intelligence.
40. D'Orazio, M., 1994. Natura ed evoluzione delle vulcaniti dell'Etna e loro relazioni con il magmatismo Ibleo - (Nature and evolution of the Etnean volcanics and their relationships with the Iblean magmatism - in Italian). PhD. thesis, University of Pisa, unpublished.
41. Damiani M.L., Groppelli G., Norini G., Bertino E., Gigliuto A., and Nucita A. A lava flow simulation model for the development of volcanic hazard maps for Mount Etna (Italy). Comput. Geosci. 32 (2006) 512-526
42. De la Cruz-Reyna S., and Carrasco-Núñez G. Probabilistic hazard analysis of Citlaltépetl (pico de Orizaba) Volcano, eastern Mexican Volcanic Belt. J. Volcanol. Geotherm. Res. 113 (2002) 307-318
43. Del Negro C., Fortuna L., and Vicari A. Modelling lava flows by Cellular Nonlinear Networks (CNN): preliminary results. Nonlinear Process. Geophys. 12 (2005) 505-513
44. Di Gregorio S., and Serra R. An empirical method for modelling and simulating some complex macroscopic phenomena by cellular automata. Future Gener. Comput. Syst. 16 (1999) 259-271
45. Di Gregorio S., Serra R., and Villani M. Modelling the interaction of physical, chemical and biological phenomena in porous soils: a summary of results. Il nuovo cimento 20 D 12bis (1998) 2049-2059
46. Dibben, C., 1999. Looking beyond eruptions for an explanation of volcanic disasters: vulnerability in volcanic environments. PhD. Thesis, University of Luton, unpublished.
47. Dobran F., and Macedonio G. Lava modelling contributions of the Volcanic Simulation Group during the 1991-1992 eruption of Mt. Etna. VSG Report 92-7, GNV-CNR (1992), Giardini, Pisa
48. Doglioni C., Innocenti F., and Mariotti G. Why Mt. Etna?. Terra Nova 13 (2001) 25-31
49. Duncan A.M., Chester D.K., and Guest J.E. Mount Etna Volcano: environmental impact and problems of volcanic prediction. Geogr. J. 147 (1981) 164-179
50. Felpeto A., Garcia A., and Ortiz R. Mapas de riesgo. Modelizacion (Risk maps. Modelling - in Spanish ). In: Ortiz R. (Ed). Riesgo Volcanico, Serie Casa de los Volcanes vol. 5 (1996), Servicio de Publicaciones del Cabildo de Lanzarote, Spain 67-98
51. Ferrari L., Garduño V.H., and Neri M. I dicchi della Valle del Bove, Etna: un metodo per stimare le dilatazioni di un apparato vulcanico - (The dykes of Valle del Bove, Etna: a method for evaluating the dilatations of a volcano - in Italian). Mem. Soc. Geol. Ital. 47 (1991) 495-508
52. Forgione G., Luongo G., and Romano R. Mount Etna, Sicily: Volcanic hazard assessment. In: Latter J.H. (Ed). Volcanic Hazard Assessment and Monitoring (1989), Springer, Berlin 137-150
53. Frazzetta G., and Romano R. Approccio di studio per la stesura di una carta del rischio vulcanico (Etna-Sicilia) - (An approach for volcanic risk mapping (Etna-Sicily) - in Italian). Mem. Soc. Geol. Ital. 19 (1978) 691-697
54. Gillot P.Y., Kieffer G., and Romano R. The evolution of Mount Etna in the light of potassium-argon dating. Acta Vulcanol. 5 (1994) 81-87
55. Gómez-Fernández F. Application of a GIS algorithm to delimit the areas protected against basaltic lava flow invasion on Tenerife Island. J. Volcanol. Geotherm. Res. 103 (2000) 409-423
56. Guest J.E. Styles of eruption and flow morphology on Mt. Etna. Mem. Soc. Geol. Ital. 23 (1982) 49-73
57. Guest J.E., and Murray J.B. An analysis of hazard from Mount Etna Volcano. J. Geol. Soc. London 136 (1979) 347-354
58. Guest J.E., Chester D.K., and Duncan A.M. The Valle del Bove, Mount Etna: its origin and relation to the stratigraphy and structure of the volcano. J. Volcanol. Geotherm. Res. 21 (1984) 1-23
59. Harris A.J.L., and Neri M. Volumetric observations during paroxysmal eruptions at Mount Etna: pressurized drainage of a shallow chamber or pulsed supply?. J. Volcanol. Geotherm. Res. 116 (2002) 79-95
60. Hirn B.R., Di Bartola C., and Ferrucci F. Automated, multi-payload, high-resolution temperature mapping and instant lava effusion rate determination at erupting volcanoes. Proc. IEEE-IGARRSS, Abs. volume (in CD) (2005)
61. Holland J.H. Adaption in Natural and Artificial Systems (1975), University of Michigan Press, Ann Harbor, USA 211
62. Hungr O. A model for the runout analysis of rapid flow slides, debris flows, and avalanches. Can. Geotech. J. 32 (1995) 610-623
63. Iovine G., Di Gregorio S., and Lupiano V. Debris-flow susceptibility assessment through cellular automata modeling: an example from the 15-16 December 1999 disaster at Cervinara and San Martino Valle Caudina (Campania, southern Italy). Nat. Hazards Earth Syst. Sci. 3 (2003) 457-468
64. Iovine G., D'Ambrosio D., and Di Gregorio S. Applying genetic algorithms for calibrating a hexagonal cellular automata model for the simulation of debris flows characterised by strong inertial effects. Geomorphology 66 (2005) 287-303
65. In: Iovine G., Sheridan M., and Di Gregorio S. (Eds). Computer Simulation of Natural Phenomena for Hazard Assessment. Special Issue in Computers & Geosciences vol. 32 (2006) 859-935
66. Jaquet O., Löw S., Martinelli B., Dietrich V., and Gilby D. Estimation of volcanic hazards based on Cox stochastic processes. Phys. Chem. Earth (A) 25 6-7 (2000) 571-579
67. Kieffer G. Sur l'existence d'une "rift zone" a l'Etna (Sicilie) - (On the existence of a rift-zone at Etna (Sicily) - in French). C.R. Acad. Sci. Paris 280 (1975) 263-266
68. Kieffer, G., 1985. Evolution structurale et dynamique d'un grand vulcan polygenique: stades d'edification et activitè actuelle de l'Etna (Sicilie) - (Structural and dynamic evolution of a great polygenic volcano: stages of growth and present activity at Etna (Sicily) - in French). PhD. thesis, University of Clermont-Ferrand, pp.497.
69. Kilburn C.R.J. Patterns and predictability in the emplacement of subaerial lava flows and flow fields. In: Scarpa R., and Tilling R.I. (Eds). Monitoring and Mitigation of Volcano Hazards (1996), Springer, Berlin 491-537
70. Lautze N.C., Harris A.J.L., Bailey J.E., Ripepe M., Calvari S., Dehn J., Rowland S.K., and Evans-Jones K. Pulsed lava effusion at Mount Etna during 2001. J. Volcanol. Geotherm. Res. 137 (2004) 231-246
71. Lo Giudice E., and Rasà R. Very shallow earthquakes and brittle deformation in active volcanic areas: the Etnean region as an example. Tectonophysics 202 (1992) 257-268
72. Lo Giudice E., Patanè G., Rasà R., and Romano R. The structural framework of Mount Etna. Mem. Soc. Geol. Ital. 23 (1982) 125-158
73. Macdonald G.A. Volcanoes (1972), Prentice-Hall, Englewood Cliffs, N.J.
74. Macedonio G. Modelling lava flow hazard. In: Barberi F., and Casale R. (Eds). The Mitigation of Volcanic Hazards (1996), Office for Official Publications of the European Communities, Luxembourg 89-95
75. Mazzarini F., and Armienti P. Flank cones at Mount Etna volcano: do they have a power-law distribution?. Bull. Volcanol. 62 (2001) 420-430
76. McBirney A.R., and Murase T. Rheological properties of magmas. Annu. Rev. Earth Planet. Sci. 12 (1984) 337-357
77. McGuire W.J., and Saunders S.J. Recent earth movements at active volcanoes: a review. Quat. Proc. 3 (1993) 33-46
78. McGuire W.J., Guest J.E., Chester D.K., and Duncan A.M. The Valle del Bove, Mount Etna: its origin and relation to the stratigraphy and structure of the volcano; discussion and reply. J. Volcanol. Geotherm. Res. 26 3-4 (1985) 377-386
79. Melnik O., and Sparks R.S.J. Nonlinear dynamics of lava extrusion. Nature 402 (1999) 37-41
80. Miyamoto H., and Sasaki S. Simulating lava flows by an improved cellular automata method. Comput. Geosci. 23 3 (1997) 283-292
81. Moreno H. Volcano hazards maps based on empiric data representation: experiences from Calbuco, Osorno and Villarica volcanoes, southern Andes, Chile. Cities on Volcanoes Abstracts Book (1998) 90
82. Neri M., Garduño V.H., Pasquarè G., and Rasà R. Studio strutturale e modello cinematico della Valle del Bove e del settore nord-orientale etneo - (Structural study and kinematical model of Valle del Bove and of the Etnean NE sector - in Italian). Acta Vulcanol. 1 (1991) 17-24
83. Neri M., Acocella V., and Behncke B. The role of the Pernicana Fault system in the spreading of Mt. Etna (Italy) during the 2002-2003 eruption. Bull. Volcanol. 66 (2004) 417-430
84. Pareschi M.T., and Berstein R. Modelling and image processing for visualization of volcanic mapping. IBM J. Res. Develop. 33 4 (1989) 406-416
85. Park S., and Iversen J.D. Dynamics of lava flow: thickness growth characteristics of steady two-dimensional flows. Geophys. Res. Lett. 11 (1984) 641-644
86. Peterson D.W. Volcanoes: tectonic setting and impact on society. Active Tectonics (1986), National Academy Press, Studies in Geophysics, Washington DC 231-246
87. Rasà R., Romano R., and Lo Giudice E. A structural survey of Mt. Etna on a morphologic basis. Mem. Soc. Geol. Ital. 23 (1982) 117-124
88. Rollin P.J., Cassidy J., Locke C.A., and Rymer H. Evolution of the magmatic plumbing system at Mt. Etna: new evidence from gravity and magnetic data. Terra Nova 12 (2000) 193-198
89. Romano R. Succession of the volcanic activity in the Etnean area. Mem. Soc. Geol. Ital. 23 (1982) 27-48
90. Romano R., and Guest J.E. Volcanic geology of the summit and northern flank of Mt. Etna, Sicily. Boll. Soc. Geol. Ital. 98 (1979) 189-215
91. Romano R., and Sturiale C. Geologia della tavoletta "Monte Etna sud" (F.262-III-SO) - (Geology of the map "Monte Etna sud" (F.262-III-SO) - in Italian). Boll. Soc. Geol. Ital. 94 (1975) 1109-1148
92. Romano R., and Sturiale C. Geologia del versante sud-orientale etneo - F.270-IV (NO, NE, SO, SE) - (Geology of the Etnean SE flank-F.270-IV (NO, NE, SO, SE) - in Italian). Boll. Soc. Geol. Ital. 100 (1981) 15-40
93. Romano R., and Sturiale C. The historical eruptions of Mt. Etna (volcanological data). Mem. Soc. Geol. Ital. 23 (1982) 75-97
94. Saito T., Eguchi T., Takayama K., and Taniguchi H. Hazard predictions for volcanic explosions. J. Volcanol. Geotherm. Res. 106 (2001) 39-51
95. Saucedo R., Macías J.L., Sheridan M.F., Bursikc M.I., and Komorowski J.C. Modeling of pyroclastic flows of Colima Volcano, Mexico: implications for hazard assessment. J. Volcanol. Geotherm. Res. 139 (2005) 103-115
96. Sheridan M.F., and Macías J.L. Estimation of risk probability for gravity-driven pyroclastic flows at Volcan Colima, Mexico. J. Volcanol. Geotherm. Res. 66 (1995) 251-256
97. Sparks R.S.J. Forecasting volcanic eruptions. Earth Planet. Sci. Lett. 210 (2003) 1-15
98. Spataro W., D'Ambrosio D., Rongo R., and Trunfio G.A. An evolutionary approach for modelling lava flows through Cellular Automata. In: Sloot P.M.A., Chopard B., and Hoekstra A.G. (Eds). LNCS 3305 (2004) 725-734
99. Succi S. The Lattice Boltzmann Equation for Fluid Dynamics and Beyond (2004), Oxford University Press, USA 368
100. Tanguy J.C., Kieffer G., and Patanè G. Dynamics, lava volume and effusion rate during the 1991-1993 eruption of Mount Etna. J. Volcanol. Geotherm. Res. 71 (1996) 259-265
101. Tibaldi A., and Groppelli G. Volcano-tectonic activity along structures of the unstable NE flank of Mt. Etna (Italy) and their possible origin. J. Volcanol. Geotherm. Res. 115 (2002) 277-302
102. Tilling R.I., Norton G., and Ridgway J. Volcanic Unrest. Geoindicator (2006). http://www.lgt.lt/geoin/doc.php?did=cl_volcanic Article URL: http://www.lgt.lt/geoin/doc.php?did=cl_volcanic (accessed on August 7th 2007)
103. Varnes D.J., and UNESCO. Landslide Hazard Zonation: A Review of Principles and Practice (1984), Unesco, Paris 48 pp.
104. Viccaro M., Ferlito C., Cortesogno L., Cristofolini R., and Gaggero L. Magma mixing during the 2001 event at Mount Etna (Italy): effects on the eruptive dynamics. J. Volcanol. Geotherm. Res. 149 (2006) 139-159
105. Wadge G. The variation of magma discharge during basaltic eruption. J. Volcanol. Geotherm. Res. 11 (1981) 139-168
106. Wadge G., Young P.A.V., and McKendrick I.J. Mapping lava flow hazards using computer simulation. J. Geophysic. Res. 99 B1 (1994) 489-504
107. Woo G. The Mathematics of Natural Catastrophes (2000), Imperial College Press, London 292
108. Young P., and Wadge G. Flowfront: simulation of a lava flow. Comput. Geosci. 16 8 (1990) 1171-1191