Class information for:
Level 1: FLUIDS VOLATILES//NOBLE GASES//HELIUM ISOTOPES

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
6283 1440 46.1 55%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
945 10353 METEORITICS & PLANETARY SCIENCE//METEORITICS//GEOCHIMICA ET COSMOCHIMICA ACTA

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 FLUIDS VOLATILES Address 36 71% 2% 29
2 NOBLE GASES Author keyword 22 20% 7% 100
3 HELIUM ISOTOPES Author keyword 19 39% 3% 38
4 NOBLE GAS ISOTOPES Author keyword 16 65% 1% 15
5 NOBLE GAS Author keyword 13 25% 3% 45
6 HE AND AR ISOTOPES Author keyword 11 78% 0% 7
7 HE 3 HE 4 Author keyword 10 57% 1% 12
8 EARTHQUAKE CHEM Address 9 22% 3% 36
9 CO2 HE 3 Author keyword 9 83% 0% 5
10 HE 4 HE 3 Author keyword 9 67% 1% 8

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 NOBLE GASES 22 20% 7% 100 Search NOBLE+GASES Search NOBLE+GASES
2 HELIUM ISOTOPES 19 39% 3% 38 Search HELIUM+ISOTOPES Search HELIUM+ISOTOPES
3 NOBLE GAS ISOTOPES 16 65% 1% 15 Search NOBLE+GAS+ISOTOPES Search NOBLE+GAS+ISOTOPES
4 NOBLE GAS 13 25% 3% 45 Search NOBLE+GAS Search NOBLE+GAS
5 HE AND AR ISOTOPES 11 78% 0% 7 Search HE+AND+AR+ISOTOPES Search HE+AND+AR+ISOTOPES
6 HE 3 HE 4 10 57% 1% 12 Search HE+3+HE+4 Search HE+3+HE+4
7 CO2 HE 3 9 83% 0% 5 Search CO2+HE+3 Search CO2+HE+3
8 HE 4 HE 3 9 67% 1% 8 Search HE+4+HE+3 Search HE+4+HE+3
9 VOLATILE RECYCLING 8 75% 0% 6 Search VOLATILE+RECYCLING Search VOLATILE+RECYCLING
10 HE ISOTOPES 7 48% 1% 11 Search HE+ISOTOPES Search HE+ISOTOPES

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 POPPING ROCK 124 90% 4% 54
2 RARE GAS SYSTEMATICS 93 88% 3% 44
3 BASALT GLASSES 83 73% 4% 63
4 LOIHI SEAMOUNT 49 34% 8% 117
5 NOBLE GASES 48 15% 21% 303
6 HELIUM ISOTOPES 42 43% 5% 74
7 HE 3 HE 4 RATIOS 38 63% 3% 38
8 VOLATILE FLUXES 37 67% 2% 34
9 STATE UPPER MANTLE 36 77% 2% 24
10 COSMOGENIC HELIUM 32 85% 1% 17

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Noble gas isotope geochemistry of mid-ocean ridge and ocean island basalts: Characterization of mantle source reservoirs 2002 232 271 62%
Noble gases and volatile recycling at subduction zones 2002 191 167 56%
Noble gases in the Earth's mantle 1998 132 86 85%
Production, release and transport of noble gases in the continental crust 2002 141 146 64%
Early crust on top of the Earth's core 2005 97 123 41%
Tracing fluid origin, transport and interaction in the crust 2002 115 98 61%
Isotope systematics of noble gases in the Earth's mantle: possible sources of primordial isotopes and implications for mantle structure 2005 43 90 66%
Noble gases in the Cameroon line and the He, Ne, and Ar isotopic compositions of high mu (HIMU) mantle 1999 51 83 63%
EARTH DEGASSING AND LARGE-SCALE GEOCHEMICAL CYCLING OF VOLATILE ELEMENTS 1994 105 144 44%
Os-186 and Os-187 enrichments and high-He-3/He-4 sources in the Earth's mantle: Evidence from Icelandic picrites 2007 39 92 29%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 FLUIDS VOLATILES 36 71% 2.0% 29
2 EARTHQUAKE CHEM 9 22% 2.5% 36
3 GRP GEOCHIM GAZ RA 6 71% 0.3% 5
4 UM7154 3 100% 0.2% 3
5 GEOCHIM COSMOCHIM 3 13% 1.4% 20
6 LANZHOU GEOL 2 13% 1.1% 16
7 GAS GEOCHEM 2 21% 0.6% 8
8 EQUIPE GEOCHIM COSMOCHIM 2 21% 0.6% 8
9 STATE GAS GEOCHEM 1 18% 0.5% 7
10 CNRSUMR 7579 1 38% 0.2% 3

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000170578 BUDDINGTONITE//TOBELITE//AMMONIUM ILLITE
2 0.0000162901 GEOCHEM MINERAL ORE GENESIS//KARPINSKII ALL RUSSIA GEOL//SM ND MODEL AGE
3 0.0000131367 GROUNDWATER AGE//ENVIRONMENTAL TRACERS//WATER OURCES DRINKING WATER
4 0.0000123405 SO2 FLUX//SEZ PALERMO//VOLCANIC GASES
5 0.0000113745 ALKALINE MASSIFS//EPITHERMAL HYDROTHERMAL DEPOSITS//GAS GEOCHEMICAL CHARACTERISTICS
6 0.0000110462 EXCESS ARGON//NERC ARGON ISOTOPE IL//AR 45 AR 39 DATING
7 0.0000097764 JOURNAL OF PETROLOGY//MANTLE MELTING//HAWAIIAN PLUME
8 0.0000089064 ARDECHE MARGIN//PARIS BASIN//DIPMETER LOGGING
9 0.0000088851 PRESOLAR GRAINS//ISOTOPE ABUNDANCE ANOMALIES//LUNAR FINES
10 0.0000084340 GEOTHERMICS//BALCOVA//GEOTHERMOMETRY