Class information for:
Level 2: JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH//BULLETIN OF VOLCANOLOGY//GEOCHEMISTRY & GEOPHYSICS

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
0 3       GEOCHEMISTRY & GEOPHYSICS//GEOSCIENCES, MULTIDISCIPLINARY//GEOLOGY 272432
190 2             JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH//BULLETIN OF VOLCANOLOGY//GEOCHEMISTRY & GEOPHYSICS 20946
2572 1                   MAGMA MIXING//MAGMA CHAMBER//RHYOLITE 2237
4995 1                   VOLCANIC GASES//SEZ PALERMO//JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH 1718
6251 1                   NOBLE GASES//HELIUM ISOTOPES//FLUIDS VOLATILES 1535
6947 1                   LAVA DOME//JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH//CRYSTAL SIZE DISTRIBUTION 1452
6963 1                   LAHAR//PYROCLASTIC DENSITY CURRENT//PYROCLASTIC FLOW 1450
7179 1                   VOLCANIC TREMOR//STROMBOLI//VOLCANO SEISMOLOGY 1424
7729 1                   VOLCANIC ASH//VOLCANIC PLUME//VOLCANIC CLOUDS 1358
7832 1                   MELT INCLUSIONS//SILICATE MELTS//OXYGEN FUGACITY 1348
8367 1                   CAMPI FLEGREI//OSSERVATORIO VESUVIANO//VESUVIUS 1290
9560 1                   PITON DE LA FOURNAISE//TENERIFE//AZORES TRIPLE JUNCTION 1175
9994 1                   NORD VOLCANOL//ICELAND//CRUSTAL STRESSES 1133
11042 1                   PHREATOMAGMATIC//SCORIA CONE//DIATREME 1041
13491 1                   MT ETNA//OSSERVATORIO ETNEO//ETNA 864
14833 1                   LAVA FLOW//PAHOEHOE//EFFUSION RATE 773
18833 1                   TAUPO VOLCANIC ZONE//WAIRAKEI//NEW ZEALAND JOURNAL OF GEOLOGY AND GEOPHYSICS 557
21760 1                   ANCIENT HIST CULTURE ARCHAEOL//YOUNGEST TOBA TUFF//TOBA TUFFS 430
22830 1                   LONG VALLEY CALDERA//LONG VALLEY//VALLES CALDERA 389
26540 1                   LAKE NYOS//LAKE MONOUN//ALBAN HILLS 272
29606 1                   BRITISH TERTIARY VOLCANIC PROVINCE//BTIP//SCOTTISH JOURNAL OF GEOLOGY 200
34177 1                   TIANCHI VOLCANO//CHANGBAISHAN TIANCHI VOLCANO//TIANCHI 128
36804 1                   PANTELLERIA//SICILY CHANNEL//RHEOMORPHIC TUFF 93
37631 1                   ORBICULAR DIORITE//ORBICULAR STRUCTURES//ORBICULE 79

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH journal 3690468 17% 68% 3612
2 BULLETIN OF VOLCANOLOGY journal 1781365 7% 82% 1443
3 GEOCHEMISTRY & GEOPHYSICS WoSSC 363725 37% 3% 7650
4 GEOSCIENCES, MULTIDISCIPLINARY WoSSC 350683 47% 2% 9931
5 VOLCANIC HAZARD authKW 300475 1% 79% 253
6 ALASKA VOLCANO OBSERV address 211330 1% 73% 192
7 MAGMA CHAMBER authKW 209978 1% 62% 225
8 PYROCLASTIC FLOW authKW 207184 1% 80% 173
9 EXPLOSIVE ERUPTIONS authKW 205670 1% 86% 160
10 SEZ PALERMO address 200344 1% 50% 268

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Geochemistry & Geophysics 363725 37% 3% 7650
2 Geosciences, Multidisciplinary 350683 47% 2% 9931
3 Mineralogy 67577 8% 3% 1721
4 Geology 37525 6% 2% 1268
5 Geography, Physical 2556 2% 1% 447
6 Meteorology & Atmospheric Sciences 2296 4% 0% 763
7 Remote Sensing 715 1% 0% 208
8 Multidisciplinary Sciences 470 1% 0% 228
9 Imaging Science & Photographic Technology 350 1% 0% 163
10 Water Resources 289 2% 0% 353

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ALASKA VOLCANO OBSERV 211330 1% 73% 192
2 SEZ PALERMO 200344 1% 50% 268
3 MAGMAS VOLCANS 161612 1% 36% 302
4 OSSERVATORIO VESUVIANO 158318 1% 65% 163
5 OSSERVATORIO ETNEO 152931 1% 75% 135
6 EARTH SCI 131986 12% 4% 2549
7 HAWAIIAN VOLCANO OBSERV 131768 1% 78% 112
8 IST NAZL GEOFIS VULCANOL 127387 1% 42% 200
9 NORD VOLCANOL 120221 1% 68% 117
10 SEZ CATANIA 119489 2% 18% 450

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH 3690468 17% 68% 3612
2 BULLETIN OF VOLCANOLOGY 1781365 7% 82% 1443
3 JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH 155484 5% 10% 1067
4 CONTRIBUTIONS TO MINERALOGY AND PETROLOGY 123743 3% 14% 601
5 JOURNAL OF PETROLOGY 117045 2% 18% 438
6 EARTH AND PLANETARY SCIENCE LETTERS 108682 5% 8% 977
7 GEOLOGY 45214 3% 6% 554
8 GEOPHYSICAL RESEARCH LETTERS 41498 5% 3% 989
9 JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH AND PLANETS 39921 1% 10% 281
10 CHEMICAL GEOLOGY 32665 2% 5% 415

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 VOLCANIC HAZARD 300475 1% 79% 253 Search VOLCANIC+HAZARD Search VOLCANIC+HAZARD
2 MAGMA CHAMBER 209978 1% 62% 225 Search MAGMA+CHAMBER Search MAGMA+CHAMBER
3 PYROCLASTIC FLOW 207184 1% 80% 173 Search PYROCLASTIC+FLOW Search PYROCLASTIC+FLOW
4 EXPLOSIVE ERUPTIONS 205670 1% 86% 160 Search EXPLOSIVE+ERUPTIONS Search EXPLOSIVE+ERUPTIONS
5 MAGMA MIXING 195211 1% 49% 267 Search MAGMA+MIXING Search MAGMA+MIXING
6 MT ETNA 193249 1% 80% 160 Search MT+ETNA Search MT+ETNA
7 RHYOLITE 189608 1% 51% 246 Search RHYOLITE Search RHYOLITE
8 VOLCANO MONITORING 184705 1% 72% 170 Search VOLCANO+MONITORING Search VOLCANO+MONITORING
9 DEGASSING 181969 1% 50% 241 Search DEGASSING Search DEGASSING
10 LAHAR 167635 1% 76% 146 Search LAHAR Search LAHAR

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 2


rank cluster_id2 link
1 502 MINERALOGY//CARBONATITE//GEOCHEMISTRY & GEOPHYSICS
2 605 GEOCHEMISTRY & GEOPHYSICS//MANTLE CONVECTION//MID OCEAN RIDGES
3 65 GEOCHEMISTRY & GEOPHYSICS//TSUNAMI//GEOSCIENCES, MULTIDISCIPLINARY
4 2428 INSAR//LAND SUBSIDENCE//DINSAR
5 2441 GEOTHERMICS//BOREHOLE TEMPERATURES//MOGANITE
6 1166 ECONOMIC GEOLOGY//FLUID INCLUSIONS//ECONOMIC GEOLOGY AND THE BULLETIN OF THE SOCIETY OF ECONOMIC GEOLOGISTS
7 2727 VOLCANOL SEISMOL//RUSSIAN JOURNAL OF PACIFIC GEOLOGY//KAMCHATKA
8 28 PRECAMBRIAN RESEARCH//GEOSCIENCES, MULTIDISCIPLINARY//MINERALOGY
9 1100 WESTERN ALPS//NORTHERN APENNINES//DIPARTIMENTO SCI TERRA
10 1505 GEOL ENGN//NORTH ANATOLIAN FAULT//TURKISH JOURNAL OF EARTH SCIENCES

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