Class information for:
Level 2: FERROMANGANESE CRUSTS//CHEMICAL GEOLOGY//IRON ISOTOPES

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
1008 9873 44.6 53%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
0 227411 GEOCHEMISTRY & GEOPHYSICS//GEOSCIENCES, MULTIDISCIPLINARY//GEOLOGY

Classes in level below (level 1)


ID, lev. below Publications Label for level below
1377 2596 ATLANTIS II DEEP//GLOBAL UNDERSEA UNIT//RIDGE FLANK
5181 1591 CO2 CONSUMPTION//CHEMICAL WEATHERING//CARBONATE WEATHERING
5698 1520 RARE EARTH ELEMENTS//LANTHANIDE TETRAD EFFECT//BOUNDARY EXCHANGE
7082 1332 IRON ISOTOPES//FE ISOTOPES//MC ICP MS
9952 1040 FERROMANGANESE CRUSTS//CENTRAL INDIAN BASIN//MANGANESE NODULES
11811 888 BORON ISOTOPES//LITHIUM ISOTOPES//LI ISOTOPES
16756 573 PHOSPHORITES//PHOSPHORITE//PHOSPHOGENESIS
24018 273 GLAUCONY//GLAUCONITE//GLAUCONITIZATION
34864 60 DSDP SITE 516//MARINE PORE WATER//MIOCENE TUFFS

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 FERROMANGANESE CRUSTS Author keyword 104 90% 0% 45
2 CHEMICAL GEOLOGY Journal 79 10% 7% 725
3 IRON ISOTOPES Author keyword 67 68% 1% 58
4 BORON ISOTOPES Author keyword 62 54% 1% 79
5 FE ISOTOPES Author keyword 58 76% 0% 41
6 LITHIUM ISOTOPES Author keyword 58 62% 1% 60
7 MC ICP MS Author keyword 57 46% 1% 93
8 MARINE MINING Journal 56 51% 1% 80
9 LI ISOTOPES Author keyword 53 85% 0% 28
10 PHOSPHORITES Author keyword 47 60% 1% 52

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 FERROMANGANESE CRUSTS 104 90% 0% 45 Search FERROMANGANESE+CRUSTS Search FERROMANGANESE+CRUSTS
2 IRON ISOTOPES 67 68% 1% 58 Search IRON+ISOTOPES Search IRON+ISOTOPES
3 BORON ISOTOPES 62 54% 1% 79 Search BORON+ISOTOPES Search BORON+ISOTOPES
4 FE ISOTOPES 58 76% 0% 41 Search FE+ISOTOPES Search FE+ISOTOPES
5 LITHIUM ISOTOPES 58 62% 1% 60 Search LITHIUM+ISOTOPES Search LITHIUM+ISOTOPES
6 MC ICP MS 57 46% 1% 93 Search MC+ICP+MS Search MC+ICP+MS
7 LI ISOTOPES 53 85% 0% 28 Search LI+ISOTOPES Search LI+ISOTOPES
8 PHOSPHORITES 47 60% 1% 52 Search PHOSPHORITES Search PHOSPHORITES
9 CHEMICAL WEATHERING 43 30% 1% 118 Search CHEMICAL+WEATHERING Search CHEMICAL+WEATHERING
10 RARE EARTH ELEMENTS 42 14% 3% 279 Search RARE+EARTH+ELEMENTS Search RARE+EARTH+ELEMENTS

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 DE FUCA RIDGE 337 47% 5% 526
2 EAST PACIFIC RISE 192 25% 7% 665
3 CO2 CONSUMPTION 183 77% 1% 123
4 21 DEGREES N 156 73% 1% 119
5 DISSOLVED LOAD 151 88% 1% 72
6 SOURCE MASS SPECTROMETRY 141 65% 1% 134
7 FERROMANGANESE CRUSTS 137 69% 1% 118
8 FLUVIAL GEOCHEMISTRY 125 79% 1% 81
9 MAJOR ION CHEMISTRY 104 60% 1% 115
10 VENT FIELD 103 63% 1% 105

Journals


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 CHEMICAL GEOLOGY 79 10% 7% 725
2 MARINE MINING 56 51% 1% 80
3 INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT 24 13% 2% 168
4 MARINE GEORESOURCES & GEOTECHNOLOGY 22 20% 1% 97
5 GEOSTANDARDS AND GEOANALYTICAL RESEARCH 11 17% 1% 60
6 LITHOLOGY AND MINERAL RESOURCES 7 12% 1% 52

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Combined Separation of Cu, Fe and Zn from Rock Matrices and Improved Analytical Protocols for Stable Isotope Determination 2015 2 104 84%
Deep-ocean mineral deposits as a source of critical metals for high- and green-technology applications: Comparison with land-based resources 2013 21 18 78%
Metal Stable Isotope Signatures as Tracers in Environmental Geochemistry 2015 2 259 58%
Mid-ocean ridge hydrothermal fluxes and the chemical composition of the ocean 1996 384 35 74%
TECTONIC FORCING OF LATE CENOZOIC CLIMATE 1992 956 54 35%
Strontium isotope stratigraphy: LOWESS version 3: Best fit to the marine Sr-isotope curve for 0-509 Ma and accompanying look-up table for deriving numerical age 2001 506 84 29%
SEAFLOOR HYDROTHERMAL ACTIVITY - BLACK SMOKER CHEMISTRY AND CHIMNEYS 1990 355 49 100%
Atomic weights of the elements: Review 2000 - (IUPAC technical report) 2003 363 141 40%
Chemical composition of suspended sediments in World Rivers: New insights from a new database 2009 120 80 41%
Variation in the isotopic composition of zinc in the natural environment and the use of zinc isotopes in biogeosciences: a review 2008 67 52 71%

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 GLOBAL UNDERSEA UNIT 22 58% 0.3% 25
2 EQUIPE GEOCHIM COSMOCHIM 18 56% 0.2% 22
3 SCOTIABANK MARINE GEOL 15 77% 0.1% 10
4 SEAFLOOR HYDROTHERMAL ACT 15 77% 0.1% 10
5 PACIFIC MARINE ENVIRONM 14 10% 1.3% 128
6 BRISTOL ISOTOPE GRP 13 29% 0.4% 38
7 EARTH SPACE SCI PROGRAM 12 58% 0.1% 14
8 FR ROHSTOFF UMWELTGEOL 11 65% 0.1% 11
9 ETUD MECANISMES TRANSFERT GEOL 10 73% 0.1% 8
10 DENVER FED 973 7 64% 0.1% 7

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000021484 SIBOGLINIDAE//HYDROTHERMAL VENT//HYDROTHERMAL VENTS
2 0.0000018962 MINERAL CARBONATION//ANTIGORITE//SERPENTINIZATION
3 0.0000016097 GEOTHERMICS//WAIRAKEI//BALCOVA
4 0.0000014451 ROCK VARNISH//GEODERMA//EARTH ENVIRONM SCI GEOL GEOPHYS
5 0.0000013484 PALEOCEANOGRAPHY//MARINE MICROPALEONTOLOGY//JOURNAL OF FORAMINIFERAL RESEARCH
6 0.0000011632 MANTLE CONVECTION//JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH//GEOPHYSICAL JOURNAL INTERNATIONAL
7 0.0000011065 KIMBERLITE//JOURNAL OF PETROLOGY//CARBONATITE
8 0.0000010381 DGT//DIFFUSIVE GRADIENTS IN THIN FILMS//MARINE CHEMISTRY
9 0.0000010041 HYDROTHERMAL PETROLEUM//PETR GAS GEOL//WEST SIBERIAN GEOSYNECLISE
10 0.0000009443 EDIACARAN//DOUSHANTUO FORMATION//NEOPROTEROZOIC