REFERENCIAS 119

the magma intruSlOnprocess of Usu volcano, Hokkaido, J. Pierce, K.L., Dating methods. in Active Tectonics, Volcanol. Geotherm Res.. 9. 311-334. 1981. Washington, D.C., National Academy Press, pp. 195-214, Omori, F., The Sakura-jima eruptions and earthquakes, Bull. 1986. Imp. Earthquake Invest. Comm., 8, No. 1-6, 525 p., 1914. Pierson, T.C., and K.M. Scott. Downstream dilution of alabar: Omori, F., The Usu-san eruption and the elevation phenomena. Transition from debris flow (O hypercorlcentrated n. [Comparison of bench mark heights in the base district streamflow, Water Rcsources Research, 21, no. lO, 1511- before and after the eruptlOn.). Bul!. lmp. Earthquake 1524, 1985. Comm, 5, 105-107, 1913. Pierson. T.C.. Initíatlon and flow behavior of the 1980 Pine Ostercamp, W.R., and C.R. Hupp, Dating and mterpretatlon of Creek and Muddy River , Moum Sto Helens, debris flows by geologic and botaoical methods at Whitney Washington, Geol. Soco Amer. Bull.. 96, 1056-1069, Creek gorge, , California, in Debris 1985. flows/avaJanches: Process. Recognition. and Mitigation, Pinatubo Volcano Observatory Team, Lessons from a major edited by J.E. Costa and G.P. Wieczorek, Geol. Soc eruption: Mt. Pinatubo, Philippines: Eos. Trans. Amer. Al1Ier, Reviews in Ellgineering Geology, 7, pp. 157-164, Geophys. Union, 72, no. 49, 545, 552-553, and 555. 1987. 1991. Otway. P.M., G.W. Grindley. and A.G. HuU, Earthquakes. Podesta, Bruno and R.S. Olson. Science and the state in Latin active fault displacement and associated vertical defonnation America -Decision making in uncertaimy. in Managing near Lake Taupo, Taupo Volcanic Zone. New Zealand Oeo/. Disasters, Strategies and Policy Perspectives, edlted by Survey ReportlIO. 73 pp., 1984. L.K. Comfon, pp. 296-311, Duke University Press, Otway, P.M., Verucal deforrnatlon associated Wlth the Taupo Durham ane!London. 1988. earthquake swarm, Iune 1983, in Recent Crustal Prescott, W.H.. and J. Svarc. Precision of Global Positioning Movements of the Pacific Region, edited by W.I. Retlly and System measurements for crustal defonnation studies: Initial RE. Hartford.Royal Soco New ZealandBull. 24, 1874200, results, Proc. 4th Inter. Geod. Symposium on Sate/lIte 1986. Posilioning. 2. pp. 993-1002, Univ. Texas, Austin, 1986. Parascandola, A.. 1 fenol1leni bradlSismict del Serapeo di Press, Frank, and D. Harkrider, Aír-sea waves from the Pozzuoli, Genovese, Napoli. ItaJy, 1947. explosion ofKrakatoa, Science, 154, 35-136, 1966. Pardyanto, L., L.D. Reksowirogo, F.X.S. Mitrohartono. SR. Rampino, M.R.. and R.E. Stc-thers. Flood basalt volcanism HardjowarsitO, and K. Kusumadinata, Volcanic hazard during the past 250 million years, Science, 241, 663-668. map, Merapi volcano. central Java, Indonesian Geologica/ 1988. Survey , scafe 1: 100,000, 1978. Rampíno, M.R., and Stephen Self, HIstorie eruptions oí Parra, Eduardo, Hector Cepeda, and J.-C. Thouret. Mapa Tambora (1815), Krakatau (1883), and Agung (1963), their actualizado de amenaza volcánica potencial del Nevado del stratospheric aerosols, and climatic impact, Quaternary Rufz, lNGEOMlNAS, Bogotá, Colombia, scale, Research.18. no. 2. 127-143, 1982. 1:100,000, 1986. Rampino, M.R.. and Stephen Self, The atmospheric effects of Peña. OIympio, and c.a. NewhaJl, Philippines, in Source- El Chichón. Scienrijic American, 253,48-57, 1984. Bookfor Volcanic-Hazards Zonation: Natural Hazards 4, Rees, I.D., 1979, Effects of the eruption of Parícutin volcano edited by D.R. Crandell, B. Booth, K. Kusumadinata, D. on landforms, vegetatiorl, and human occupancy, in ShimozW11.G.P.L. Walker. and D. Westercamp. pp. 65- Volcanic Activity and Human Ecology, edited by P.D. 67. UNESCO, Paris, 1984. Sheets and D.K. Grayson, pp. 249-292, Academie Press. Perret., F.A., The eruption of Mt. Pelée 1929-1932, Carnegie New York, 1979. lnstitute o/Washington, Publication 458, 125 pp., 1937. Richter, C.F.. Elementary Seism%gy, 768 pp.. W.H. PeJTet,F.A., Volcanological observations, Carnegie lnstitute 01 Freeman and Co., San Francisco, 1958. Washington Publication 458, 162 pp., 1950. Rimnann, Alfred, 1962, Volcanoes and Their Activity, 305 pp.. Peters. D.C., and R.S. Crosson, Application and prediction Jolm Wiley and Sons, New York, 1962. analysis to hypocemer determination using a local array, Rose, W.I., and Reinaldo Mercado. Repone a UNDROIOFDA Bull. Seismol. Soco Amer., 62, 775-788, 1972. misión al Volcan Tacaná, Instituto NacIOnalde S¡smologia Peterson, D.W.. Mount Sto HeIens :md thf' science of Vutcanalogía, Meteorología e Hidrologia (lNSlVUMEH. volcanology: A five-year perspective. in Mount St. Helens: Guatemala), 40 pp., map scale 1:50,000,1986. Five Years Latu. edited by S.A.C. Keller. pp. 3-19, Rose. W.I., Jr., Scavenging of volcanic aerosol by ash: Eastern Washington University Press, Cheney, Atmospheric and volcanological implieations. Geology, 5. Washington, 1987. 621-624, 1977- Peterson, D.W., Voleanie hazards and public response. J. Rose, W.I.. Ir., T. Pearson, and S. BOOlS,Nuée ardente Geoph:ys.Res., 93. no. B5, 4161-4170. 1988. eruption fram the foot of a dacíte flow, Santiaguito Peterson. D.W., Volcanoes: Tectonic setting and impact on volcano, Guatemala, Bull Volcano/., 40, 1.16, 1977. society, in Actn'e Tectonics. Geophysics Study Committee, Rose, W.I.. Reinaldo Mercado. Otonil Atias. and Jorge Giron. National Research Council, National Academy Press, Evaluación de Riesgo del domo de Sanliaguito, Guatemala. Washington, D.C.. pp. 231-246, 1986. infonne preliminar. lnsllluto NacIOnal de Sismología 120 REFERENCIAS

Vulcanolog{a, Meteorolog{a I! Hidrología (lNSlVUMEH Sato, Y., and D. Skoko. Optimum distribution of seismic Guatemala), 19 pp., map seale 1:500,000, 1988. observationpoints (2), Bull. Earlhquake Res.Inst., Umv. Rosenbaum, 1,G., and R.B. Waitt, Jr., Summary oí eyewitness Tokyo,43,451-457. 1965. aceounts of the May 18 eruption, in The 1980 eruptioos of Schick. R., Source mechanisms of volcanie eanhquakes, Bui/ Mount St. Helens, Washington. edited by P.W. Lipman and Volcanol.,44, no. 3,491-497. 1981. D.R. MuUineaux, U.S. Geol Surv. Pral Papa 1250, pp. Schuster. R.L., and D.R. Crandell. Catastrophie debris 53-67, 1981. avalanches from volcanoes, Proceedings 01 [he IV Rosi, M~ and R. Santacroee, Volcanic hazard assessment in the /tlternatiotlat Symposium on Landsltdes, Torotlto, 1,567- Phlegraean Fields: A contribution based on stratigraphie and 572. 1984. historical data, Bull. Volcanol., 47, no. 2,359-370, 1984. Schuster, R.L.. Effects of the eruptions on civil works and Ross, CS., and R.L. Smith, Ash-f]ow tuffs. their origin, operations in the Pac¡fie Northwest, in The 1980 eruptions Geologieal relations and identification, U.S. Geot. Surv. of Mount St. Helens, WashingtOn, edited by P.W. Lipman Pro! Poper, 366, 77 pp., 1961. and D.R. Mullineaux,U.S Geol Surv. Pro! Papa. 1250. Rowley, P.D., M.A. Kumz, and N.S. MaeLeod, Pyroe1astic- pp, 701-718. 1981. flow deposits, ilt The 1980 eruptions of Mount StoHelens, Schuster. R.L.. Engineering aspects of the 1980 Mount St, Washington, edited by P.W. Lipman and D.R. Mullineaux, Helens eruptions, Assoc. Engitleering Geo[ogists Bult.. 20, U.S Gcot. Su,.",. Prof. Paper, 1250, pp. 489-524, 1981. no. 2, 125-143, 1983. Rubin, Meyer, L.K. Gargulinski, and, LP. McGeehill, Sehutz, B.B.. Satellite posltioning. Re\!. Geophys., 25, /10 5, Hawaiian radioearbon dates, in Volcalism in Hawaii, edlted 883-887, 1987. by R.W. Decker, TL Wright, and P.H. Stauffer, P.R., Seon, K.M., Lahars and Labar-runout flows in the Toutle- U.S. Geol. Su,.",.Pro! Paper, 1350, pp. 213-242, 1987. Cowlitz River system. Mount St. Helens. Washmgton.. Rueger, 1.M., and F.K. Brunner, EDM-Height traversing magnitude and frequency, U.S. Gcol. Surv Prof.Papcr. versus Geodetic Leveling, The Canadian Surveyor, 36. 69- 1447-8.33 pp., 1989. 88, 1982. Seon, K.M., Origms. behavior, and sedlmentology of lahars Ruelo, H.B., Morphologieal and eraler developmem of Mt. and -runout flows in the Toutle-Cowlitz river system, Tabaro eruption site, Taal Volcano, Philippines, Ph¡[. lour. U S. Geol. Su",. Pro! Paper. 1447-A. Al-A. 74. 1988. Volcanol., 1, no. 2, 19-68, 1983. Scott, W.E., Hazardous volcanie events and assessments of Ryall, A., and F. RyaJl, Spasmodic tremor and possible magma long-tenn vo1canic hazards, in Proceedings of {he Geologie injection in the Long VaUey caldera, eastem California, and Hydrologic Hazards Training Program. compiled by Science, 219. 1432-1433, 1983. M.E. Williams and C. Kitzmiller, U.S. Geol Surv. Open- Salomons, l.B., Paleoecology of volcanie soils in the Fite Report84-760, pp. 447-498,1984. Colombian Central Cordillera, Disserlatione$ Botanicae, 95, SEAN, Canlaon Volcano. SClentiflc EVenf Alat NelWork Berlirr. J. Cranter (Ph.D. dissertation, University of (SEAN) Bull. 12. no. 4, 11, 1987a. Amsterdarn), 1986. SEAN, Canlaon Volcano. Scielltiflc Even( Alert Nerwork Sarna-Wojcícki, A.M.. D.E. Champíon. and 1.0. Davis. (SEAN) Bull..12. no. 5. 17-18, 1987b. Holocene volcanism in tbe contenninous United States and SEAN. Mayon Volcano, Scientific Event Atert Nelwork the role of silicic volcanie ash layers in cOITe1ationof 1atest- (SEAN) BuIL. 9. no. 8. 2-3, 1984a. Pleistocene and Holocene deposits. in Late-Quaternary SEAN. Mayon Volcano, Scientific E\!ent Alert Nelwork Environments 01 the United States, Volume 2, The (SEAN) Bull.. 9. no. 9, 3-4. 1984b. Holocene, edited by H.E. Wright, Jr., pp. 52-77, SEAN, Ruíz Volcano, Scienlific Event Alerl Network (SEAN) University ofMinnesota Press, Minneapolis, 1983. Bull., 10. no. 8. 8, 1985a. Sama-Wojciekí, A.M.. R.B. Waitt, Jr., M.J. Woodward, SEAN, Ruíz VolcanQ, Scientific Evenl AteN Nelwork (SEAN) Susan Shipley. and Jose Rivera, Premagmatic ash erupted Bull., 10, no 9,2-3, 1985b. fiom March 27 through May 14, 1980--extent, mass. SEAN. Ruíz Volcano. Scientific Evcnt Alert Ncrwork (SEAN) volwne, and composition, in The 1980 eruptions of Mount Bull., 10, no. 11, 2-5, 1985c. StoHelens. Washington. edited by P.W. Lipman and D.R. Searle, EJ., Volcanic risk lO !he Auckland metropolit.m district. Mullineaux,U.S.Oeot. Surv.Pro! Paper, 1250, pp.569- New Zealand J. Geol. Gcophys.,7, 94-100, 1964. 576, 198tb. Segerstrom, Keoneth. Erosion studies at Parícutin. State of Sarna-Wojcicki, A.M., Susan Shipley, R.B. Waitt, Ir.. D. Miehoacán, Mexico, U,S. Geol. SUf"V.Bult.. 965-A, 164 Dzurisin. and S.H. Wood, Area! dlstribution, thickness. pp.. 1950. mass, volume, and grain size of air-fall ash fiom the six Sheridan, M.F., and K.H. Wohletz, Hyctrovolcanism: Basic major eruptions of 1980, in The 1980 eruptions of Mount eonsiderations and review, J. Volcanol. Geotherm Res.. StoHelens,Washíngton.edited by P.W. Lipman and D.R. 17, 1-29, 1983. Mullineaux,U.S.Geol. Su, Pro! Paper, 1250, pp. 577- Sheridan, M.F., and M.C. Malin, Applieauon of computer- 600, 1981a. assisted mapping to volcanic hazard evaIuation of surge eruptions: Vuleano, Lipari, and Vesuvius. J Volcanol. Gcotherm. Res.. 17.187-202, 1983. REFERENCIAS 121

Sheridan, M.F., F. Barberi, M. Rosi, and R. Samacroce. A Evolution, and Hazards, pp. 110-121, Geophysics Study model for plinian eruptions of Vesuvius, Nature, 289,282- Cornmittee, Narional Research Council, National Academy 285. 1981. Press, Washington, D.C., 1984. Shi Diguang, Tangshan eanhquake and its damage to civil Simkín, T., and R.S. Fiske, Krakatau 1883' The volcanic engineering, m Proceedings o[ Expert Working Group eruptlOn and its effects, 464 pp., Smithsonían Institution Meeting cum Warkshop on the Vrban Ge%gy o[ Coastal Press, Washington, D.C., 1983. Areas (First Draft), Shanghai, China, Sept, 13-22, 1987, Simkin, T., L. Siebert. L McClelland. D. Bridge, C. NewhalJ, 113-117, 1987. and J.H. Laner, Vo/conoes 01 rhe Wor/d: A Regional Shimozuru, D., A seismological approach to fue prediction of Directory, Gazetteer, and Clrron%gy ofVolcal1isrn During volcanic eruptions. in The Surveillance and Prediction 01 the Last 10,000 Years, 240 pp., Hutchinson & Ross, Volc4nic ActiVlty, pp. 19-45. UNESCQ, Paris. 1972. Stroudsburg, Pennsylvani a. 1981. Shimozuru. D., reporter for the Working Group on Mitigation Sunkin, Tom. and K.A. Howard, Caldera collapse in the of Volcanic Disasters, IAVCEI. Complled list of dangerous Galapagos Islands. 1968. Sc/enc/!. 169,429-437.1970. volcanoes and associated ínformation Bull. Volcano/" Slater, L.E.. and G.R. Huggett, A multlwavelength distance- Supplement to volume 38,81 pp., 1975. measuring instrument for geophysical experíments, J. Shimozuru, D., T. Miyazaki, N. Gyoda, and J. Matahelumual, Geophys. Res., 81, 6299-6306, 1976. Volcanological survey of Indonesian voIcanoes, Part 2. Slinger1and, R.L.. and Barry Voight, Occurrences, properties. Seismic observanon at Merapi Volcano, Bui/. Earthquake and predictive models of landshde-generated water waves, Res. IflSc.,47, 969.990. 1969. in Rockslides and Avalanches. 2, Engineering Sites, edited Shimozuru. D., Volcano surveillance in Japan: An intricate by Barry Voight. pp. 317-400. Elsevier. Amsterdam. 1979. cooperative program, Episodes, 1, 23~27, 1981. Smith, G.A., Coarse-graíned nonmarine volcaniclastic Shimozuru. Dru.suke. In the volcano's shadow: Nature. 353, sedíment: Tenninology and deposítional process, Geol. no. 6342, 295-296, 1991. SocoAma Bult., 97, no. 1,1-10. 1986. Shimozuru, Daisuke, Vo1cano hazard assessment of Mount Smnh, R.L" ASh flows, Geol Soc Amer. Butl., 7I, 795-842, Fuji, Natura/ Dlsaster Science, 5, no. 2, 15-31, 1983. 1960. Shipley. Susan, and A.M. Sarna~Wojcickí. Distribution, Soliven,M.,Confusion,ineptítude,pettynvalry inTaal,Manila thickness, and mass of late Pleistocene and Holocene tephra Times. October 5, 1965b. from major volcanoes in the northwestern United States: A Soliven, M., Let's keep politics out of Taal Volcano tragedy, preliminary assessment oí hazards from volcaruc ejecta to Manita Times. September 30, 1965a. . nuclear reactors in the Pacific Northwest, V.S Gcol. Surv. Souther, J.G., R.I. TiIling, and R.S. Punongbayan, Misceli. Field Studies Map Mf-1435, 1983. Forecasting eruptions in the circum-Pacific, Episodes 7, Siebert. Lee, Harry Glicken, and Tadahíde Vi, Volcanic hazards no. 4, 10-18, 1984. from Bezymianny~ and Bandaí-type eruptíons, Bu/l Sparks, R.SJ., and Lionel.Wilson, A model for the formatíon Vo/cano/., 49.435-459, 1987. oí ignimbrite by gravitational column colJapse,J. Gcol. Soco Sieben, Lee. Large volcanic debris ava1anches-~characteristics London, 132,441-452, 1976. of source areas, deposits. and associated eruptJons, J. Sp:¡rks, R.S.J., Gas release rates from pyroclastic flows: An Volcanol. G/!olhcrm. Res., 22, 163~197, 1984. assessment of the role of t1uidisation in their emplacement, Sígurdsson. H., J.D. Devine. and A.N. Davis, The petrologic Bu//. Volcanol., 41, no 1, 1~9, 1978. estimation of volcanic degassing aerosols, Jokull, 35, 1-8, Sparks, R.S.J., Grain síle variations in ignimbrites and 1985a. implications for the transport of pyroclastíc flows, Sigurdsson, Haraldur, J.D. Devine, F.M. Tchoua, T.S. Sedimentology, 23,147-188,1976. Presser, M.K.W. Pringle, and W.C. Evans, Origin of the Sparks, R.SJ.. H. Pinkerton, and G. Hulme, Classificalion lethal gas burstITom Lake Monoun, Cameroun, J. Volcano/. and formation of lava levees on Mount Etna, Sicily, Geotherm. Res., 31. 1-16. 1987b. Ge%gy, 4, no. 5. 269-271. 1976. Sígurdsson, Haraldur, S.N. Carey, and, R.V. Fisher, The 1982 Sparks. R.SJ., 1.G. Moore, and CJ. Rice, The miual giant eruptíons af El Chichón volcano. Mexico (3): Physical umbrella eloud of!he May 18th, 1980. explosive eruption af properties oí pyroclastic surges, Bull. Volcanol., 49,467- Mount St. Helens, J. Volcanot. Geolherm. Res., 28, 257~ 488, 1987a. 274. 1986. Sigurdsson, Haraldur, Steven Carey, Winton Comell and Tullio Sparks, R.SJ., Lionel Wilson, and G. Hulme, Theoretical Pescatore, The eruption oí Vesuvíus in A.D. 79, Nacional modeling of the generation. movement, and emplacement of Geographic Research, l. 332-387, 1985b. pyroclastic tlows by colurnn collapse, J. Geophys Res. Sigurdsson, Haraldur, VOlcanology, in Encyclopedia o/ 83. 1727-1739. 1978. Physical Scienc/! and Tcchnology, 14, pp. 406-435. Sparks. R.SJ.. Stephen Self, and G.P.L. Walker. Products of Academic Press, fue., New York, 1987. ignimbrite eruptions, Geology, 1, 115-118, 1973. Simkin, T., and L. Slebert. Explosive eruplions in space and Sparks. R.SJ., The dlmensions and dynamics of volcanic time: Duration, intervals, and a comparison of the world's eruptzon columns, Bull Volcano/., 48, 3-15. 1986. active volcanic OOlts,m Explosive Volcallism: bzceptíoft, 122 REFERENCIAS

Spiess. F.N.. J.A. Hildebrand, and D.E. Boegeman, New intrusion of magma into the rut zones, U.S. Oeol. SUI'V. systems for seafloor studies [abstraet], Eos, Amer. Pro/. Paper. 963,39 pp., 1976 Geophys. Unjon Trans.. 68. no. 44, 1335, 1987. Sylvester, A.G., CruStal tilt in Long Valley, California, Annual Spiess, F.N., Suboceanic geodetic measurements, IEEE Trans. Technical Report, Marinc Science lnstitutc and Dept. o[ on Geoscience and Remate Sensing. GE-23(4), 502-510, Geol. Sciences, Univ. California, Santa Barbara, 43 pp 1985. (plus two appendices), 1984. Stewan, G.A., Descripúon of a voleanic eruption in the island Sylvester, A.G., Near-field teetonic geodesy, in Active of Sumbawa, Trans. Literory Society o/ Bombay. 2, 109. Tectonics, pp. 164-179, Geophysics Study Committee, 114, 1820. National Research Council, National Academy Press. Stothers. R.B., The great Tambora eruption in 1815 and its Washington, D.e., 1986. aftermath. Science. 224,1191-1198,1984. Syrnons, G.J., editor, Tht: Eruption 01 Krakatoa, and Stuiver, Minze, and G.W. Pearson, High-precision calibration Subsequent Phenomena. Report ofthe Krakatoa Committee of the radiocarbon time seale, AD 1950-500 BC, o/ the Royal Society 01 London, 494 pp.. Trübner and Co., Radioearbon, 28, no. 2B. 805-839, 1986. London, 1888. Stuiver, Minze, and Renee Kra, edjtors, Cahbration issue, Talai, B., Volc:mic hazards at Langila vol cano, Geo/. Surv. Radiocarbon. 28. no. 2B, 805-1030, 1986. Papua New Guinea Report 87/25, map scale 1:100,000, Sudradjat, Adjat, and R.I. Tilling, Volcanic bazards in 1987. ; The 1982-83 eruption of Galunggung, Episodcs. Tayag, J., and R.E. Rirnando, Assessment of public awareness 7, no. 2. 13-19. 19M. regarding geologic hazards. m Geologic Hazards and Suryo. l., and M.e.O. Clarke, The occurrence and mitigation Preparedness Systems,Philíppine Institute of Volcanology of volcanic hazards in Indonesia as exemplified at !he Mount and Seismology. p. 102-128. 1987. Merapi, Mount Kelut, and Mount Galunggung volcanoes, 1. Tayag, l., R. Cola, and R. Natividad, Socio-economic impacts Engineamg Geo/., 18,79-98, 1985. of me 1984 Mayon Volcano eruptions, unpublished Final Suryo, l., O. Semeru: Berita Bukala Vutkanologi, Edisi Rt:port, Phl[ippine [/'IStitute o/ Volca1Wlogy and Seismology. Khusus, no. 111, 52 pp., DirektOrat Vulkanologl 120 pp., 1984. (VolcanologicaJ Survey of Indonesia), 1986. Taylor. G.A.M., The 1951 eruption of Mt. Lamington, Papua, Swanson, D.A., D. Dzurisin, R.T. Holcomb, E.Y. Iwatsubo, Bureau 01 Mineral Resources o/ Australia, Geofogy and W.W. Chadwick, Ir., T.J. Casadevall, I.W. Ewert, and Geophyslcs Bulletin 38, 117 pp" 1958 C.C. Heliker, Growth of the lava dome at Mount Sto Tazieff, B., and J.-C. Sabroux;, editors, Forecasting Votcanic Helens, Washington. (USA), 1981-1983, in The Events, Deve/opmetlts in Volcan%gy 1, 635 pp., Elsevier Emplacement of Silicic Domes and Lava Flows, edited by Pubtishers, Amsterdam. The Netherlands, 1983. J.H. Fink, Geol. Soco Amer. Speciaf Paper. 212. 1-16, Tazieff, Haroun, An exceptional eruption: Mt. Nyuagongo. 1987. Jan. 10th, 1977, Bull. Volcanol., 40,189-200, 1977. Swanson, D.A., P.W. Lipman, J.a. Moore, C.C. Heliker, and Thorarinsson, Sigurdur, On the damage caused by volcanic K.M. Yamashita, Geodetic morutoring after the May 18 eruptions with special reference to tepbra and gases, in eruption, in The 1980 eruptions of Mount Sto Helens. Volcanje Activjly Gnd Hurnan Ec%gy, edited by P.D. Washington, edited by P.W. Lipman and D.R. Mullineaux, Sheets and D.K. Grayson, pp. 125-159, Academic Press, U.S. Geol. SU/OIeyProf. Paper, 1250, 157-168, 1981. New York, 1979. Swanson. D.A.. Pahoehoe flows [rom 1969-1971 Mauna Ulu Thorarinsson, Sigurdur, The apptication of tephrochronology in eruption, KiJauea volcano, Hawaii, Gcol. SocoAmer. Bult., Iceland, in Tephra Studies, edited by Stephen Self and 84, no. 2, 615-626, 1973. R.S.J. Sparks, pp. 109-134, NATO Advanced Study Swanson, D.A., T. J. Casadevall, D. Dzurisin, Holcomb, Institutes Series, D. Reidel Publishing Company, Boston, R.T.. C.O. NewhaJI, S.D. MaIone. and C.S. Weaver, 1981, Forecasts and predictions of eruptive activity at Mount Sto Thorannsson, Sigurdur. The eruption of Hekla 1947-194&.n. Helens, USA: 1975-1984, 1. Geodynarnics, 3, no. 3/4, 3. The tephra fall from Hekla on March 29th, 1947, 397-423, 1985. Visindale/ag Islendinga, Reykjavik, Leiftur, 1954. Swanson, D.A., T.J., CasadevaIl, D. Dzurism, S.D. Malone. Thorarinsson. Sigurdur, The Lakagigar eruption of 1783, Bull. C.G. Newhall, and e.s. Weaver, Predicting eruptions at Volcanol..33, no. 3,910-929, 1969. Maunt St Helens, June 1980 through December 1982, Tllling, R.I., and Bailey, R.A., Volcano Hazards Program in Scicnce.221, 1369-1376.1983. the United St:ites, J. Gcodynamics.3. no. 314, 425-446. Swanson, D.A., T.L. Wright, aod R.T. Helz, Linear "ent 1985. systems and estimated rates of magma production and Tilling, R.I.. and NewhaJl,C.O., Volcanology,Geotimes,32. eruption for the Yakim:l Basalt on the Columbia P1ateau, no. 2, 59-61, 1987. Ama. J. Sci., 275, no. 8. 871-905, 1975. TilIing. R.I.. Chrisuna Heliker, and T.L. Wright, Eruptions of Swanson, D.A., W.A. Duffield, and R.S. Fiske, Displacement Hawaiian volcanoes: Past, present, and future, U.S. GfOl. of the south flank of Kilauea volcano: The resuh of foreeful SUr\'. General-Interest Publicarjon Series. 54 pp., 1987. REFERENCIAS 123

Tilling, R.I., Editor, Shorl Course in GeoIogy: VoIume 1. U.S. Army Corps of Engineers, Final Mount Sto Helens, Volcanic Hazards: American Geophysical Union, Washington, Feasibility Report and Environmental Impacl Washington, D.C., 123 pp, 1989. Statement, Toutle, Cowfitz, and Columbia Rivers, US. Tilling, R.I., Eruptions of Mount StoHelens: Past, present and Army Corps of Engineers. Portland DisUict (Oregon). 1984. future, U.S. Oeol. Surv. General-Interest Publication Uhrhammer, R.A., Analysis of small seismographic statio!1 Series, 46 pp., 1984. networks. Bult. Seismor. Soco Amer.. 70, 1369-1380, TiIling, R.I., Moniwring active volcanoes, U S. Geol. SUr\!. 1980. GeneraI-/tlterest Publication Series, 13 pp., 1983. Vi, Tadahide, Hiroshi Yamamoto, and Keiko Suzuki~Kamata, Tilling, R.l., Overview of Mount StoHelens volcano eruption, Characterization oI debris avaJanche deposits m Japan, J. Proc. Volume 278, Soco Photo-OpticaI Instrumentation Volcanol. Geolherm. Res., 29, 231-243, 1986. Engineers Technical Symposium '81, Annual Meeting, ApriI Vi. Tadahide, Volcanic dry avalanche deposits--identiflcation 20-24. Washington, D.C., 3~10, 1981. and comparison with nonvolcaruc debris stream deposits, J. Tilling, R.L, R,Y. Koyanagi, P W. Llpman, J.P. Lockwood, . Vo/canol.Geolherm.Res., lB, 135-150,1983. J.O. Moore and D.A, Swanson, Eanhquakes and related UmbaJ, J.V., Recent lahars of Mayon Volcano, in Geologic catastrophic events, island ofHawaii, November 19,1975: Hazards ami Preparedness Systems, Philippine InstitUte of A preliminary report, U S, Geol. Surv. Circular 740, 33 Volcanology and Seismology, pp. 56~76, 1987. pp.. 1976. UNDRO/UNESCO, Volcanic Emergency Management, 86 pp., Ti11ing, R.I., reponer for Working Group of the World Office of the United N:ttions Disaster Relief Co-ordinator Orgamzation of Volcano ObservatOries on "Adequate (UNDRO), United Nations Educational, Scientific, and minimum volcano observatory," J. Va/canal Geotherm. Cultural Organization (UNESCO). United Nations, New. Res., 12, nos. 1-2, 183-184, 1982. York, 1985. TiIling, R.I., Rockfall activity in pit craters, Kilauea Volcano, UNESCQ, The Surveillal1cea11dPrediction ofVolcanic Activity- Hawaii, in Proceedings, Ancleanand Antarctic Volcanology A Review of Methods and Techniques. 166 pp., United Problems Symposium. edited by O. Oonzález-Ferrán , Nations Educational. Scientific, and Culrnral Organizatíon IAVCEI, Rome, ltaly, pp. 518-528,1976. (UNESCO), Paris, France. 1972. Tilling, R.L. Volcanic hazards and theír miagation--Progress Valdes. C., PCEQ Usa gUlde, 19 pp.. 1988. and problems. Rev. Geophys.. 27, no 2, 237~269, 1989. Valencia, T.F., Oovemment unprepared for national TiI1ing. R.I.. Volcanology, in Encyclopedw o/ Science and emergency, Manita Times, Ck:tober4. 1965. Technology, 19, pp. 274-281, McGraw-Hitl Publishing VaJlance,J.W.. PostglaciaJ l:thars and potential vo1caruchazards . Company. New York, 1987. in the White Salmon drainage basin near Mount Adams Tokarev, P.I.. On a possibility of forecasting of Bezyrnianny vOlcano, southwestern Washington, U.S. Geo/. Surv. Volcano eruptions according to seismic data. Bull. Burr., in press. Volcanol., 26, 379-386, 1963. Verbeek, R.D.M., Krakatau, 495 pp., Imprimerie de I'Etat, Tokarev, P.r., Prediction and characteristics of the 1975 Batavia, 1885. eruption of Tolbachik Volcano. Karnchatka, Bult. Verosub, K.L., Geomagnetic secular variation and the dating of Volcanol., 41, no. 3,251-258,1978, Quatemary sediments, in Dating Quatemary Sediments, Tokarev, P.I., Vo/carncearthquakes 01Kamchatka, Izd. Nauka, edited by DJ. Easterbrook. Geol. SocoAmer. Speclal Paper 164 pp. Moscow. U.S.S.R.. 1981. 227, pp. 123-138, 1988. Tomblin, John, UNDRO's role in responding to volcanic VL, The VoIcano Letter, 193, Hawaiian Volcano Observatory, emergencies, UNDRO News. 7-10, March/April, 1988. September 6, 1928. 1928. Tryggvason, E., Mu1típ1e magma reservoirs in a riCt zone VL. The Volcano Letra, 390, Hawaiian Volcano Observatory, volcano: Oround defonnation and magma lTansportduring August 1932, 1932. the September 1984 eruption of Kraf1a, Iceland, J. Voight, B., Countdown to catastrophe, Earth and Mineral VolcallOl. Geotherm. Res.. 28, 1...:14, 1986. Sciences, 57, no. 2, 17-30, 1988. Tryggvason, E., Myvatn lake level observaMns 1984-1986 and Voight, Barry, HaJTYGlicken, RJ. Janda, and P.M. Douglas, ground deformation during a Krafla eruption, J Volcanol. Catastrophic rockslide avalanche of May 18. in The 1980 Geotherm. Res., 31,131-138, 1987. el1lptions of Mount StoHelens, Washington, edited by P.W. Tsuboi. C.. The water surface of a lake as an indicator of crustal Lipman and D.R. Mullineaux, U.S. Oeol. Surv. Pro/. deformation, Bull. Earlhquake Res. inst., 15, 935-943, Papa, 1250,pp. 347~377,1981. 1937. VOlght, BatT)', R.J. Janda., Harry Glicken, and P.M. Douglas, Tsumura, K., Detemúnation of earthquake magnitude from total Nature and mechanism of tbe MOl1lltSt. Helens rockslide duration of oscillation, Bull. Earlhquake Res. Inst., 45, 7- avalanche, Geotechnique, 33,224-273,1983. 18. 1967. Waitt. R.B.. Comrnent on Walker and McBroome, 1983, Tsuya, Hiromichi, Geological and pelTological studies of Mt. Geology, 12, 693, 1984. FUjl, v. 5, on the 1707 eruption oI volcano Fuji, Bull Waitt, R.B., Devastating pyroclastic density flow and attendant Earthquake Res. Inst., Tokyo University, 33, part 3, 341~ airfall of May 18--stratigraphy and sedimentology of 383, 1955. deposits, In The 1980 eruptions of Mount St. Helens, 124 REFERENCIAS

Washington, edited by P.W. Lipman and D.R. Mullineaux. Westerc:unp. Denis. Une methode d'evaluation et de zonation U.S Ceol Surv. Pro/. Paper.1250, pp. 439-458, 1981. des rísques volcamques a la Soufri~re de Guadeloupe, Waldron. H.H., Debris flow and erosion control problems Antilles Francaises, 8u". l/olearlOr. 43, 110 2, 431.452, caused by the ash eruptíans of Irazú volcano. Costa Rica, 1980. U.S. Geol. Surv. Bult.. /241-1, 37 pp., 1967. Westphal, l.A.. M.A. Carr, W.R, Miller, and D. Dzurisin, Walker. O.P.L., A vo1canicash generated by eXplOSLOn5where Expendable bubble ti1lmeter for geoph}'sical mOllltoring, ígnímbrite entered the sea. Nalure, 281,642-646,1979. Rev. Sciel1t¡ficlnstrume/!!s. 54. 110.4,415-418, 1983. Waiker. G.P.L.. and L.A. Margan. Reply to Hobliu and MilIer Whaleo, C.T., Prelíminary test resulls of Precise trig-leveling (1984) and Waitt (1984), Geology, 12.693-695,1984. with the Wild T2000-Dl5 system. ACSM Bulletm, WaIker, G.P.L.. and L.M. McBroome, Moum Sto Helens 1980 December 1984, and Mount Pelée 1902--fiol»' or surge?, Geology. 11, 571- Wharton, W.J.L.. 00 the seismic sea ""'aves caused by the 574, 1983. eruptíon oi Krakatoa August 26th and 27th, 1883, in The Walker, O.P.L., Characteristics oI dunc-bedded pyroc1astic Erupt.on 01Krakatoa, and Subsequenr Phenomena, ediled surge bedsets, 1. Vo/canol Geotherm Res.. 20, 281-296, by O.J. Symons, pp. 89-151, Repon of the Krakatoa 1984. Committee of the Royal SOClcty,London, Trübner a.ndCo.. Walker, G.P.L.. Igmmbrite types and igOlmbrite problems, J. 1888. Volcanol. Geolherm Res.. 17,65-88, 1983. White, O.F., and LE. Haas, Assessment 01 Rescarch 01'1 Waiker, O.P.L., Lengths of lava flow$, Pf¡¡l. Tral1s Royal Narural Ha:ards. 487 pp.. Thc MIT Press, Cambridge. Soc. London. 274.107-118, 1973. M:lss., 1975. Walker, O.P.L., The Taupo pumice: Product oI the most Wier, G.J., Kínematic wave theory for Ruapehu lahars, New powcrful known (ultraplínian) eruption':', J. Voleanol Zea/and Joumo.l 01Seience, 25. 197-203. 1982. Geolherm. Res.. 8. 69-94, 1980. Wijkma.n. Anders, JI1d Lloyd TimbcrIake, Natural disaslcrs' Wa1ker, G.P L.. Volcanic hazards, /nterdisc/plirrary Seience Acts 01 God or acls 01 man? 145 pp., Earthscao, Reviews, 7. 110.Z, 148-157, 1982. Washington, D.C.. 1984. Ward, P.L., and S. Gregerson. Comparison 01' c3Ithquakc Wilcox, R.E.. Some effecls of recent falls W¡th locations determined from a network of stauoos and smaH special reference lOAlaska, U S Geo/. Surv BuJ[.1028-N, tripartJte arrays on Kilauea Volcano, Hawaíi, Bu!!. Seismol. pp. 409-476, 1959. Soc A.mer., 63,679-711, 1973. WilliJIDs. Howel, and A.R. McBírney, Volcarwlogy, 397 pp., WaITick, R.A., Four cornmunities under ash after Moum Sr. Freeman, Cooper, & Co., San Francisco. CaJifornía, 1979. Helens, Program on Tech'lology, Envil'onment, alld Man, Williams, M.E., and C. Kítzmiller. compilers, Proceedings of MOfWgraph34, lnstítute 01'Behavioral Science, University the Geologic and Hydrologic Hazards Trairung Program. of Colorado. 143 pp., 1981. U.S. Geol. Surv. Opell-Filc ReporI84-760. 1112 pp. 1984. Warrick, R.A., Volcanoes as hazard: An overview, in Vo/can¡c Williams.- R.S., and J.O. Maore, Iceland chilIs a lava flow, Activity and /fuman Ecology, editcd by P.D. Sheets and Gcotimcs, 18. no. 8. 14-17, 1973. D.K. Grayson, pp. 161-194, Acadcmie Press, New York, Wilhams. R,S" and 1.0. Moore, Man againsl volcano: The 1979. eruption 00 Heimaey, Vestmannacyjar, Iceland, U.S. Geol. Westercamp, Denis, and H. Traineau, The past 5.000 years of SUfíl.General /ntaesr PublicatiollS Series, 28 pp.. 1983. volcanie activLey at Me. PeJée, Martinique (F. W.1.): WilIiams. S.N., and Hansjuergen Meyer, A modeI of Nevado Implications for assessment of volcanic hJzards. J. del Ruíz Volcano, Colombia, Eos, Ama. Geophys, Union Volcanol. Geotherm. Res.. 17, 159-185,1983. Trans.. 69, no. 45. 1554-1556. 1988. Westercamp, Denis, AppraisaI and zonation of yolcanic hazards Wilson,C.J.N..The role of fJuidlsation in the emplacement 01' in the French Lesser Antilles: Preliminar}' results, in pyroc]asl1c flows. 2: Experímental results and thcir Foreeasting Volcanic EvenlS. edíted by Haroun Tazíeff, and interpretation, 1. Vo/callol Geotherm Res., 20, 55-84, J.-C. Sabroux, pp. 111-130. Elsevier, AmsterdJII\, 1983. 1984. \Vestercamp, Denis, Assessment oi volcanic hazards al Wilson. CJ.N., The role of fluidjsatiol1 in the emplacement of Soufri~re de Ouadeloupe, F.W.I.. Bureau de Recherches pyroclastíc fJows: An expenmental approach. J. Valcanol. Ge%giques el Minieres Bulletin, Sect.on 4. no. 2, 187- Geolherm. Res, 8. 231-249, 1980. 192, 1981b. Wilson, Lionel, R.S.J. Sparks, and G.P.L. Walker, Explosive Westercamp. Den.is, Cartographie du risque a la Soufriere de voleanic el11plions.-IV. The control of magma properties Guadeloupe: Retrospective el tendance actuelle, [nter. and conduit geometry on eruption columl1 behavíour, Assoc. Engineering Geology Bull.. no. 23. 25~32, 1981a. Geophys. J. Raya! ASlrorlOm Soc., 63, 117-148,1980. Westr::rcamp,Denis. Freoch West Indieo. in Source-Book lor Wintle, A.a., and DJ. HUnlley,Thermoluminescence dating of Vo/cank.Hazards ZonaliOl¡: Unesco Natural Hazards 4, sedíments, Qllaternary Science Revrews. 1, 31-53, 1982. edite<;lby D.R. CrandelI, Basil Booth, K. Kusumadinata, Wood, C.A., Morphometric analysis of cinder cane Daisuke Shlmozuru, G.P.L. Walker, and Denis degradation, j. VO{CQlw{.Gcotherm. Res., 8, \37-160, Westercamp, pp. 50-55, UNESCO, New York. 1984. 1980. REFERENCIAS 125

Wood. H. O., The seismic prelude 10 the 1914 eruption of de Vulcanolog{a (Costa Rica). 12. 11-17. 1982. [Spanish Mauna Loa. Bull Seismol Soc Am.. 5, 39-50, 1915. translalion of YaIDashita(1981) by R. Van der Laat V.}. Wright. J.V., A.L. Smith, and S. Self, A working termmology Yokoyama, 1., A geophyslcal interpretation of !he 1883 of pyroclastic deposits, J VolcanoL Geotherm. Res.. 8, Krakatau eruption, J Volcanol. Geolherm Res., 9, no. 4, 315-336, 1980. 359-378, 1981. Wright, J.V., Stratigraphy and geo1ogy of the welded airfa11 Yokoyama, l., A model for the crustal deformation around tuffs of Pantelleria. lta1y, Geologlsche Rundschau, 69, 263- vo1canoes,Jour Phys. Earth, 19, no. 3,199-207,1971. 291, 1980. Yokoyama. l., H. Yarnashita. H. Wali:1nabe.and H.M. Okada. Wyatt, F., R. Bilham, 1. Beavan, A.G. Sylvester, T. Owen, A. Geophysical char:1cteristics oí dacite vo1canism -The 1977- Harvey, C. Macdonald, D.D. Jackson, and D.C. Agnew, 1978 eruptions of Usu Volcano, J. Volcanol Geotherm Comparing tiltmeters for cruSklldeformation measurement-- Res. 9, 335-358. 1981. A preliminary report., Geophys. Res Letl., 11. no. 10,963- Yokoyarna, l., R.I. Tilling, and R. Scarpa, lnternational Mobjfe 966, 1984. Early-Warning Systems(s) for Volcanie Eruptions and Yamaguchl, O.K., New tree-ring da[es for recem eruptions of Relaced Seismic Activities, UNESCO (Paris), FP/2106-82- Mount Sto Helens, Quaternary Research. 20, 246-250, 01(2286), 102 pp., 1984. 1983. Yokoyama. 1.. Seismic energy releases from volc.:anoes,Bull. Yamaguchi, D.K., Tree-ring evidence for a two-year interval Volcanol., 50. no. 1,1-13.1988. between recent prehistonc explosive eruptions oí Mount Sl. Yokoyama, l., Volcanic processes revealed by geophysica! Helens, Geology, 13, no 8,554-557, 1985. observations 01'[he 1977-1982 activity of Usu Volcano. Yamashita, K.M., and M.P. Doukas. Precise leve! lines at !apan. J. Geodynamlcs. 3,351-367,1985. Crater Lake, Newberry Crater and South Sister, Oregon, Zet1,M.T., and Djajadi Hadlkusumo. The future danger of Mt. U S Geol Surv. Open-Flle Repon 87-293,31 pp, 1987. KelUt (Eastem Java-Indonesia), Bult. Volcano!., 28.275- Yamashita, K.M., Dry tilt: a ground defonnation monitor as 282. 1965. applied to the active volcanoes of Hawali, U.S. Geol Surv. Zollinger, H., Besteigung des Vulkanes Tambora auf der ¡me! Open-File RepoN 81-523.21 pp., 1981. Sumbawa und Schi/derung der Erup:ion d/!sselben 1mJahr Yamashna, KM., El inclinometro seco: un vigilante de la 1815. 1-20. Wmtet1hur, Wurster, 1855. deformación ligada al vulcanismo active en Hawaii, Bolctin

"'U,5 GOVERNMENT PPINT'f\lG OFF 'CE 79!13-786-16II1991JO