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Programme and abstracts the Volcanological Society of Japan Volcanological Society of Japan 2002(2) (20021022)

表紙 Full Text: CiNii
[OTHERS] Full Text: CiNii	i
目次 Full Text: CiNii	ii-x
[OTHERS] Full Text: CiNii	xi-xii
Magma process on August 18,2000 eruption of Miyakejima volcano based on glass inclusion analyses Full Text: CiNii	1
Degassing activity of Miyakejima volcano 2 : change in volcanic gas flux and its causes Full Text: CiNii	2
Degassing activity of Miyakejima volcano : 3. Degassing of a magma chamber deduced from volcanic gas composition Full Text: CiNii	3
Observation of Volcanic gas from Miyakejima Full Text: CiNii	4
Thermal infrared mapping of sulfur dioxide plumes from Miyakejima volcano using airborne multispectral scanner (17 Dec. 2001) Full Text: CiNii	5
Plume of Emitted Gas from Miyakejima Volcano : A long-term variation obtained from the image analysis Full Text: CiNii	6
A Model of Degassing of Miyake-jima Volcano after 2000 due to Cooling of Magma by Plunged Material into the Magma Chamber due to Caldera Collapse Full Text: CiNii	7
Quantitative Models for Geomagnetic Changes Associated with the 2000 Activity of Miyake-jima Volcano Full Text: CiNii	8
Magnetic field changes during the caldera formation of Miyake-jima in 2000 Full Text: CiNii	9
Low frequency earthquakes observed from dike intrusion to the first summit eruption during Miyake-jima volcanic activity Full Text: CiNii	10
Definitive Evidence of Summit Collapses in Miyakejima-Volcano, detected by Continuous Atmospheric Pressure Observation Full Text: CiNii	11
Magma intrusion process beneath Miyakejima volcano from June 26 to 27,2000 inferred from tilt and GPS data Full Text: CiNii	12
Prediction of the eruptive activity of Miyakejima volcano in 2000 using a graph of integrated deviations from a general trend Full Text: CiNii	13
Vertical Grand Deformation and Estimated Pressure Sources around Kozu Island, Southern Central Japan, after the 2000 Dike Intrusion Event Full Text: CiNii	14
Propagation Conditions of Intruding Dike in Lithosphere : Physical limitations for the Intruding Dike Off East Kozu-Island Full Text: CiNii	15
Geochemical characteristics of Tertiary-Quaternary volcanic rocks from Shimabara area and its implication for the origin of Unzen magma Full Text: CiNii	16
A17 Chemical Variation in the Unzen Magmas : a Perspective from Isotope Study Full Text: CiNii	17
Evolution of the plumbing system of Unzen magma inferred from its temporal variation Full Text: CiNii	18
Formation Process of Shichimenzan Lava Dome at Mayuyama, Unzen Volcano, Japan Full Text: CiNii	19
Grain size characteristics of Block-and-ash flow and Lahar deposits at Unzen volcano Full Text: CiNii	20
Seismic reflection survey around Unzen Volcano (2) Full Text: CiNii	21
Reflectors beneath Unzen Volcano Full Text: CiNii	22
Seismic exploration using three-component seismometer array at Unzen volcano, Japan Full Text: CiNii	23
Hypocenter relocation with three dimensional seismic velocity structure in Unzen Volcano Full Text: CiNii	24
Two distinct modes of flowage among the relatively long lavas from Fuji volcano Full Text: CiNii	25
Study on Aokigahara lava flow by tree mold and lava cave Full Text: CiNii	26
Formation process of rhyolitic lava dome during Showa Iwo-jima eruption in 1934-35 Full Text: CiNii	27
Depositional features and emplacement mechanism of the 1929 Hokkaido-Komagatake and Shikotsu pyroclastic flows, Japan Full Text: CiNii	28
Emplacement temperature estimation of the Ikeda pyroclastic flow from Ikeda Caldera, southern Japan, using paleomagnetic measurement Full Text: CiNii	29
Eruptive mode of Kikai-Akahoya eruption Full Text: CiNii	30
Subaqueous pumice eruptions : their modes and deposits Full Text: CiNii	31
Depositional Mode of the Ushinosune Ash from Kirishima Volcano Full Text: CiNii	32
Mechanism of Spatter Eruptions for Rhyolitic Magma : A case study of the Yamakogawa Rhyolite Full Text: CiNii	33
A34 Sector flank collapse events and deep-sea debrites in the volcanic aprons of Tenerife and Gran Canaria (Canary Islands) (ODP Leg 157) Full Text: CiNii	34
Subduction zone volcanism in the Ryohaku mountains : Numerical modeling of chromatographic effect Full Text: CiNii	35
Variation of characteristics of magma source in the northern Izu arc with time and space Full Text: CiNii	36
The origin of Quaternary caldera volcanism in southern Kyusyu, Japan Full Text: CiNii	37
A38 The Canary Islands and the magmatic belt off Northwest Africa : geodynamic evolution of individual volcano-magma systems and island groups Full Text: CiNii	38
Stratigraphy and age of pyroclastic flow deposits erupted from the Hakkoda caldera, NE Japan Full Text: CiNii	39
Eruption history in the post-caldera stage of Akita-Komagatake volcano, northeastern Japan arc Full Text: CiNii	40
Precise eruption sequence in the recent stage of Azuma volcano, NE Japan : the Azuma-kofuji eruption continued for ca. 1,000 years Full Text: CiNii	41
Volcanic activity supplied volcaniclastic material to Komoro Group Full Text: CiNii	42
K-Ar Ages of Lavas from Tomuro Volcano, Ishikawa Prefecture Full Text: CiNii	43
On the Magma of the Older Ontake Volcano that formed the Tephra to have spread as far as Boso Peninsula Full Text: CiNii	44
Welded tuff in the fourth stage (YS stage) of Hakone volcano, Japan Full Text: CiNii	45
Early Pleistocene Moritayama Lava : An Old-Sambe Volcano Full Text: CiNii	46
Temporal variation of air-fall tephra volume from Aso volcano, SW Japan, during 20-10 ka Full Text: CiNii	47
Accuracy and Problems of Thermoluminescenc Dating for Volcanic Rocks Younger than 10ka Full Text: CiNii	48
What is the Peleean Eruption? Full Text: CiNii	49
Textural analysis of Fuji-Houei eruption pyroclasts Full Text: CiNii	50
Obsidian in pumice from Krakatau Volcano : Obsidian formation by bubble collapse after magma vesiculation Full Text: CiNii	51
Ascent process of magma inferred from water content : In the case of 1929 Plinian eruption at Hokkaido-Komagatake Full Text: CiNii	52
Upper limit of magma viscosity able to initiate eruptions Full Text: CiNii	53
Degassing pathways in solidifying rhyolitic lavas inferred from vapor phase minerals Full Text: CiNii	54
Shallow hydrothermal system at Kuchierabujima volcano Full Text: CiNii	55
Analysis of D phase of explosion earthquake by vertical multiple sources Full Text: CiNii	56
The existence of poiseuille flow regime at fragmentation level in the case of Tenjo eruption, Kozu island Full Text: CiNii	57
A numerical analysis of magma fragmentation using a time-dependent 2-pressure conduit model Full Text: CiNii	58
Transition between Eruption Column and Pyroclastic Flow Full Text: CiNii	59
A field experiment on simultaneous measurement of under-water explosions using a high-speed video camera and pressure transducers Full Text: CiNii	60
A Strategy for the Establishment of Scaling Rule Relating the Energy and Depth to the Surface Phenomena of Volcanic Explosions Full Text: CiNii	61
A Numerical Study on Relations between Volcanic Eruptions, Magma Reservoir and Conduit Full Text: CiNii	62
Effects on volcanic activity from stress heterogeneity in volcanic edifice and its boundary Full Text: CiNii	63
Volcanic Earthquakes in Azuma Volcano : Hypocentral distribution of the earthquakes with characteristic waveforms Full Text: CiNii	65
Seismic Activity at Mt. Kusatsu-Shirane : Data from VFRC Seismic Network Full Text: CiNii	66
Seismic swarms, fumarolic and activity ground deformation at Asama volcano : on seismic swarms in September, 2000 and June, 2002 Full Text: CiNii	67
Earthquake swarm observed at Asama volcano in June, 2002 Full Text: CiNii	68
Deep Seismic Activity Beneath Yake-dake Volcano Full Text: CiNii	69
Source mechanism of very long period seismic events observed at Mount Bandai Full Text: CiNii	70
P-wave attenuation region beneath Sakurajima volcano Full Text: CiNii	71
S-wave velocity structure of Iwate volcano, Japan, using absolutely accurate hypocenters Full Text: CiNii	72
An analysis of prominent later phases in the shot records around Usu volcano Full Text: CiNii	73
Heats of mixing of liquid in the system anorthite-diopside-forsterite, anorthite-diopside-akermanite and diopside-silica Full Text: CiNii	74
Melting experiments for the eruptive product of the 2000 eruption of Usu volcano Full Text: CiNii	75
Effect of H_2O on Ca-Na partitioning between plagioclase and melt : Melting experiment on a low alkali tholeiite Full Text: CiNii	76
Experimental study of basement lavas from Leg192,the Ocean Drilling Program : Implications for differentiation processes of Ontong Java Plateau magma Full Text: CiNii	77
Monazite in pumice of Toya pyroclastic flow Full Text: CiNii	78
Petrological characteristics of volcanic ash beds in the Pliocene Sendai Group, North-East Japan Full Text: CiNii	79
The origin of oscillatory zoning pattern in magmatic plagioclase inferred by observation Full Text: CiNii	80
Evolution of Magma-Plumbing System beneath Hachijo-Nishiyama Volcano, Izu Islands, Revealed by Tephra Deposits Full Text: CiNii	81
Origin of plagioclase phenocrysts in basalt lava of Izu volcanic are : Constraints from Aogashima Volcano Full Text: CiNii	82
Magma evolution in Izu-Oshima volcano during these 20,000 years Full Text: CiNii	83
Origin of oscillatory zoning of phenocrysts in volcanic rocks : hornblende and plagioclase phenocrysts in Unzen dacite Full Text: CiNii	84
Across arc variation in geochemical compositions of volcanic rocks from the northern-central Kyusyu, Japan Full Text: CiNii	85
Petrological and geochemical characteristics of volcanic rocks from southern Okinawa Trough : Implication for its tectonic development Full Text: CiNii	86
Be isotopic ratio as an indicator for contamination to a magma Full Text: CiNii	87
Trace element geochemistry of volcanic rocks from the Oman ophiolite : Implications for magmatism in the initial stage of subduction Full Text: CiNii	88
Revised definition and ranking of active volcanoes in Japan Full Text: CiNii	89
Identification of the early 11th century Cheju eruption by critical reading of historical literature and surface geology-a preliminary report Full Text: CiNii	90
Re-investigation of eruption history of Usu Volcano, Hokkaido, Japan : Finding of pre-Meiwa eruption (late 17^<th> century) between Kanbun (1663) and Meiwa (1769) eruptions Full Text: CiNii	91
The Sept. 12&acd;13 eruption of Usu volcano and related problems Full Text: CiNii	92
On Earthquake Swarms of Hakone Volcano before 1959 Full Text: CiNii	93
Phreatic Explosion Deposits after ca. 2,900yrBP around Owakidani, Hakone Volcano Full Text: CiNii	94
Aerial Observation of the 2002 Eruption of Tori-shima Volcano, Izu, Japan Full Text: CiNii	95
Hazrd maps of Bandai, Adatara, and Azuma Volcanoes Full Text: CiNii	96
Case study of the volcanic ash fall hazard map on Fuji volcano Full Text: CiNii	97
Toward Useful Eruption Prediction of Mt. Fuji Full Text: CiNii	98
Transition of volcanic activity of the Tohoku district through the 1994 Sanriku-Haruka-Oki earthquake Full Text: CiNii	99
Application of the fracture process function to seismic activity prior to major volcanic eruptions : In the case of the 2000 eruption of Usu volcano Full Text: CiNii	100
Professional participation on risk management after the start of eruptive activity : case study on the 2000 eruption of Mt. Usu Full Text: CiNii	101
Revised 'Usu volcano disaster prevention plan' and 'Tarumae volcano disaster prevention plan' Full Text: CiNii	102
The difference of disaster measures after announcements of the volcanic advisories, between Iwate volcano and Bandai volcano Full Text: CiNii	103
Possible new eruption of japanese volcanoes in this century Full Text: CiNii	104
Volcanic Hazard Education in Elementary School Full Text: CiNii	105
Roles of volcanology in the geoscientific research for HLW disposal Full Text: CiNii	106
Rapid static measurements of the dense GPS network at Kuju Volcano, Japan Full Text: CiNii	107
Tropospheric Delay Variation During the August 18,2000 Miyakejima Eruption Full Text: CiNii	108
Annual Variations on GPS Measurements at Izu Volcano Islands (1) Full Text: CiNii	109
Co-Seismic Crustal Deformation Detected by DinSAR : 1996 Earthquakes in Onikobe Region Full Text: CiNii	110
Calculations of Fundamental Pressure Source Models by FEM Full Text: CiNii	111
A consideration for the true character of inflating/deflating Mogi source under the western part of Iwate volcano Full Text: CiNii	112
Continuous Monitoring of Absolute Gravity at Miyakejima Volcano Part 3 Full Text: CiNii	113
Secular Change of Microgravity at Hokkaido Komagatake Volcano, Japan Full Text: CiNii	114
Temporal changes in microgravity and resistivity distribution observed at Numanotaira crater, Adatara volcano, and their relations to geothermal activity Full Text: CiNii	115
CSMT and MT survey at Usu volcano 2000 eruption area Full Text: CiNii	116
Recent change of the total force of the geomagnetic field of Izu-Oshima Volcano Full Text: CiNii	117
Experimental study of demagnetization through rock alteration under acidic condition Full Text: CiNii	118
Noble gas isotopic compositions in volcanic gases from north flank fumarolic area at Kusatsu-Shirane volcano, Japan Full Text: CiNii	119
Flux of volatile components discharged as hot spring water at Kusatsu-Shirane volcano, Japan Full Text: CiNii	120
Volcanic gas from Ohwakudani fumarolic area, Mt. Hakone Japan Full Text: CiNii	121
Sulfur dioxide observation from volcanoes with MODIS Full Text: CiNii	122
Thermometry of crater glow at near-infrared wavelengths : Use the Night Shot in the more right way Full Text: CiNii	123
Short period variation of fumarolic plume temperature detected by IR camera Full Text: CiNii	124
Petrologic Characteristics of the Borehole Cores from Miyakejima Observation Wells Full Text: CiNii	125
^<14>C age of the Haccyotaira Eruption Full Text: CiNii	126
Degassing process of magma at the 1983 Miyakejima eruption. II Full Text: CiNii	127
Magmatic system of the 2000 A. D. eruption of Miyake-jima volcano, Izu-islands : comparison with 1469-1983 A. D. eruptions Full Text: CiNii	128
Degassing activity of Miyakejima volcano 1 : Summary of plume monitoring Full Text: CiNii	129
Accretionary lapilli produced in Miyake 2000 eruption-an example of the August 18 eruption Full Text: CiNii	130
Aerial Observation of the Miyake-jima Eruption in 2000-2002 Full Text: CiNii	131
The Ashfall and the Phyrocrastic flow Detected by Meteorological Surface Observation during the Eruption of Miyakejima on 29 August, 2000 Full Text: CiNii	132
Recent activity of Miyakejima Volcano (5) Full Text: CiNii	133
A report on the seismic activity observed at Hachijojima since 13 August, 2002 Full Text: CiNii	134
Recent Volcanic Activity of Asama Volcano Full Text: CiNii	135
Relocation of the low-frequency earthquakes at Mt. Fuji Full Text: CiNii	136
Seismic observations around an active vent in Goshogake geothermal area Full Text: CiNii	137
Location of the source of continuous tremor at Aso volcano using seismic arrays : Changes in tremor source synchronized with amplitude modulation Full Text: CiNii	138
Numerical simulation of volcanic tremor excitation by instability of two-phase flow Full Text: CiNii	139
Existence of Weak Air-shocks Accompanying BH-type Earthquakes at Sakurajima Volcano Full Text: CiNii	140
Resistivity strucuture of the DLF-earthquake zone near Mt. Iwate Full Text: CiNii	141
Measurement of vertical geoelectrical potential difference using a borehole near Unzen volcano Full Text: CiNii	142
Gravity Survey of Adatara Volcano, : Part 1. Observations and Some Features of the Gravity Anomaly Full Text: CiNii	143
Physical logging in the lzu-Ohshima volcanic observation well Full Text: CiNii	144
USDP-4 : Progress Report of Preparation and Planning the Well for the Conduit Drilling Full Text: CiNii	145
^<40>Ar/^<39>Ar Age Determination of USDP-2 Core in Unzen Scientific Drilling Project, Kyushu, Japan Full Text: CiNii	146
Fuji scientific drilling project (Part1) : Initial description of FJ-1,FJ-2 and FJ-3 cores Full Text: CiNii	147
Fuji scientific drilling project (Part2) : Stratigraphy of FJ-4 core Full Text: CiNii	148
Volatile contents in glass inclusions sampled from volcanoes at the north boundary region of Philippine-Sea Plate Full Text: CiNii	149
Water content in basalt magma and coexisting plagioclase composition : An approach from melt inclusion study Full Text: CiNii	150
Temperature, pressure, oxygen fugacity and H_2O content of magma chamber estimated based on thermodynamic calculation : example for Yakehashiri lava, Iwate volcano Full Text: CiNii	151
Experiments in heating and oxidizing Fe-Ti oxides : Comparison between natural rocks and experiments Full Text: CiNii	152
High fluorine contents of the mafic inclusions from Quaternary calcalkaline dacitic lavas, northeast Japan arc Full Text: CiNii	153
Behavior of halogen in the hydrous minerals from the Nobiru quartz dioritic sheet, Miyagi Prefecture Full Text: CiNii	154
Chemical composition of phenocrysts of rocks from Shirataka volcano, Northeast Japan arc Full Text: CiNii	155
Petrological characteristics of Goshikidake ejecta at Zao volcano Full Text: CiNii	156
Melt Inclusions from Fuji 864 and 1707 Eruptions Full Text: CiNii	157
Petrologic diversity in juvenile lava clasts of the Nakao pyroclastic flow deposits : Implications for magma mixing mechanisms Full Text: CiNii	158
Textual variation of plagioclase microlites in the pruducts of Taisho eruption, Sakurajima volcano Full Text: CiNii	159
Publication of the Volcanic Hazard Map of Iwaki Volcano, made for the Inhabitants who have few Impressions as an active Volcano, NE Honsyu, Japan Full Text: CiNii	160
Actions to Inhabitants relation to the Volcanic hazard map of Chokai Volcano after the publications Full Text: CiNii	161
Multiple use hazard map for volcanic diaster education at school, inhabitants, and field tracker, at Akita-Yakeyama Volcano Full Text: CiNii	162
Digitalized Disaster Prevention Map Information for Administrators on Usu Volcano Full Text: CiNii	163
The software to assist crustal deformation and geomagnetic change analysis at volcano area Full Text: CiNii	164
Displaying geothermal GIS information using "Geothermal Resources Map of Tohoku and Kyushu (CD-ROM version)" Full Text: CiNii	165
Tephras and Sequence of the 1663 Eruption of Usu Volcano, Hokkaido Japan Full Text: CiNii	166
Morphological characteristics of the essential materials derived from the phreatomagmatic explosions, on the March 31,2000,the Usu volcano Full Text: CiNii	167
Comparison of the grain size distribution between March 31 and after March 31 deposits of the Usu 2000 eruption Full Text: CiNii	168
Eruptive products of the 2000 Usu eruption (3) : Correlation between image data of the March 31 eruption and the pyroclastic surge deposits Full Text: CiNii	169
Characteristics of the Hachinohe ignimbrite, Towada Volcano, and the eruption sequence Full Text: CiNii	170
Geology and petrology of Tashirodake volcano and Dairakomagatake volcano, Northeast Japan Full Text: CiNii	171
Thermoluminescence dating of northern part of Hachimantai adjacent volcanoes, Northeast Japan Full Text: CiNii	172
Tephrochronological study of Akita-Yakeyama volcano. : Their origin, properties, and eruptive age Full Text: CiNii	173
Eruption history of Iwate Volcano during the last a hundred thousand years Full Text: CiNii	174
Geology of Quaternary Subaqueous Volcanic Rocks from Daito-dake Area in Miyagi Prefecture Full Text: CiNii	175
The emplacement temperatures of Pyroclastic flow deposits on the northeast flank of Mt. Fuji volcano Full Text: CiNii	176
Occurrence of exposed vent in Shirataniyama Volcano, Yakedake Volcano Group Oikawa, Teruki Full Text: CiNii	177
Morphology of lava domes : comparison between Unzen dome and Tate-iwa dome Full Text: CiNii	178
Potassium-argon age of Kimpo volcano, Kumamoto, Southwest Japan Full Text: CiNii	179
Eruptive History of Kikai caldera (SW Japan) during the past 20,000 years Full Text: CiNii	180
Sorted mechanism of pyroclastic materials in large scale pyroclastic flow : for example Ito pyroclastic flow Full Text: CiNii	181
Vertical variations of mineral assemblage and the refractive indices in the Youngest Toba Tuff Full Text: CiNii	182
Tephra stratigraphic sequence in the west of Santa Ana Volcano, El Salvador, Central America Full Text: CiNii	183
Reconsideration of evolutionary model of the Hawaiian-type volcano : ^<40>Ar/^<39>Ar ages for lavas from deep interior of Oahu Island and alkali basalts from the North Arch volcanic field Full Text: CiNii	184
Reexamination of Activities of the Taisho eruption of Sakurajima volcano Full Text: CiNii	185
Reexamination of 『THE VIEW OF THE ACTIVE VOLCANO BANDAISAN.』 Full Text: CiNii	186
Catastrophic eruption on 8th May, 1902 at Mt Pelee volcano, Martinique, West Indies Full Text: CiNii	187
Simulations for volcanic thermal fluid dynamics and its application to the evaluation and prediction of the effects on environments (I) Full Text: CiNii	188
Simulations for volcanic thermal fluid dynamics and its application to the evaluation and prediction of the effects on environments (I) Full Text: CiNii	189
Video image analysis of the eruptions on Stromboli Volcano Full Text: CiNii	190
Effects of atmospheric stability and water material on eruption cloud dynamics : a study of 2-D numerical simulation Full Text: CiNii	191
Melt fragmentation Process of Multiphase Flow : Determining factor of size distribution of melt fragments Full Text: CiNii	192
Study of phreatic eruptions by means of visual and infrared images : with special emphasis of 2000 eruption of Mt. Usu Full Text: CiNii	193
Acoustic signal and ground motion observed at Mt. Usu on 31 March 2000 Full Text: CiNii	194
Flashing Arc on Izu-Oshima 1986 Eruption Full Text: CiNii	195
Significant Crustal Deformation at Okmok Volcano Detected by GPS Measurements, 2000-2002 Full Text: CiNii	196
Crustal deformation around Komagatake Volcano in Hokkaido detected by GPS Full Text: CiNii	197
Tensile fault model of the crustal deformation associated with earthquake swarm in the eastern Izu Peninsula in May 2002 Full Text: CiNii	198
Crustal deformation at Iwojima detected by JERS-1 SAR interferometry and GPS observation Full Text: CiNii	199
Repeated observations of crustal deformation and magnetic total intensity at Numanotaira crater in Adatarasan volcano, 1997-2002 Full Text: CiNii	200
Fumarolic activity from 1999 to 2002 and the arrangement of fumarole in Iwate volcano Full Text: CiNii	201
SO_2 flux from Mt. Asama Full Text: CiNii	202
Detailed distribution of diffuse carbon dioxide flux at southwestern flank of Showa-Shinzan Full Text: CiNii	203
Distribution of magmatic helium distribution around volcano inferred from dissolved He isotopes in well water : A case study in the eastern part of Unzen graben Full Text: CiNii	204
Chemical compositions of Si-Fe-Al-H_2O precipitates formed by acid hydrothermal water-seawater interaction Full Text: CiNii	205

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