Class information for:
Level 1: BORON ISOTOPES//LITHIUM ISOTOPES//LI ISOTOPES

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
348 3       GEOCHIMICA ET COSMOCHIMICA ACTA//GEOCHEMISTRY & GEOPHYSICS//CHEMICAL GEOLOGY 36686
2288 2             BORON//BORON REMOVAL//BORON DEFICIENCY 4848
11607 1                   BORON ISOTOPES//LITHIUM ISOTOPES//LI ISOTOPES 995

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BORON ISOTOPES authKW 2391329 13% 59% 128
2 LITHIUM ISOTOPES authKW 1364618 7% 61% 71
3 LI ISOTOPES authKW 902318 4% 81% 35
4 B ISOTOPES authKW 182490 1% 52% 11
5 PALEO PH authKW 162891 1% 86% 6
6 DELTA LI 7 authKW 158368 1% 100% 5
7 DELTA B 11 authKW 114020 1% 60% 6
8 BORON ISOTOPIC COMPOSITION authKW 101354 0% 80% 4
9 BORON ISOTOPE FRACTIONATION authKW 98976 1% 63% 5
10 BORON ISOTOPE ANALYSIS authKW 95021 0% 100% 3

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Geochemistry & Geophysics 40578 56% 0% 553
2 Mineralogy 2199 7% 0% 68
3 Spectroscopy 1064 9% 0% 94
4 Geosciences, Multidisciplinary 796 11% 0% 113
5 Chemistry, Analytical 767 13% 0% 131
6 Geology 507 3% 0% 33
7 Oceanography 101 3% 0% 27
8 Water Resources 63 3% 0% 28
9 Physics, Atomic, Molecular & Chemical 53 4% 0% 42
10 Paleontology 47 1% 0% 11

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 QINGHAI SALK LAKES 95021 0% 100% 3
2 QINGHAI SALT LAKES 84064 4% 6% 43
3 METROL MONITORING ANAL 67469 1% 30% 7
4 AB GEOCHEM MINERAL PETROL 63347 0% 100% 2
5 PHEASANT MEM PML GEOCHEM COSMOCHEM 63347 0% 100% 2
6 EDSRC 57010 0% 60% 3
7 LONDON GEOCHEM ISOTOPE LOGIC 47507 0% 50% 3
8 PETROL OCEAN CRUST 42230 0% 67% 2
9 BRISTOL ISOTOPE GRP 41362 1% 9% 14
10 GEOCHIM COSMOCHIM 34511 1% 8% 13

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GEOCHIMICA ET COSMOCHIMICA ACTA 50720 15% 1% 145
2 CHEMICAL GEOLOGY 50214 11% 1% 111
3 GEOSTANDARDS AND GEOANALYTICAL RESEARCH 26493 2% 4% 19
4 EARTH AND PLANETARY SCIENCE LETTERS 24198 10% 1% 100
5 GEOSTANDARDS NEWSLETTER-THE JOURNAL OF GEOSTANDARDS AND GEOANALYSIS 6347 1% 3% 7
6 APPLIED GEOCHEMISTRY 5481 3% 1% 26
7 GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS 5053 2% 1% 24
8 JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY 4305 3% 0% 29
9 GEOCHEMICAL JOURNAL 4193 1% 1% 14
10 INTERNATIONAL JOURNAL OF MASS SPECTROMETRY 3827 3% 0% 29

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 BORON ISOTOPES 2391329 13% 59% 128 Search BORON+ISOTOPES Search BORON+ISOTOPES
2 LITHIUM ISOTOPES 1364618 7% 61% 71 Search LITHIUM+ISOTOPES Search LITHIUM+ISOTOPES
3 LI ISOTOPES 902318 4% 81% 35 Search LI+ISOTOPES Search LI+ISOTOPES
4 B ISOTOPES 182490 1% 52% 11 Search B+ISOTOPES Search B+ISOTOPES
5 PALEO PH 162891 1% 86% 6 Search PALEO+PH Search PALEO+PH
6 DELTA LI 7 158368 1% 100% 5 Search DELTA+LI+7 Search DELTA+LI+7
7 DELTA B 11 114020 1% 60% 6 Search DELTA+B+11 Search DELTA+B+11
8 BORON ISOTOPIC COMPOSITION 101354 0% 80% 4 Search BORON+ISOTOPIC+COMPOSITION Search BORON+ISOTOPIC+COMPOSITION
9 BORON ISOTOPE FRACTIONATION 98976 1% 63% 5 Search BORON+ISOTOPE+FRACTIONATION Search BORON+ISOTOPE+FRACTIONATION
10 BORON ISOTOPE ANALYSIS 95021 0% 100% 3 Search BORON+ISOTOPE+ANALYSIS Search BORON+ISOTOPE+ANALYSIS

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 1


rank cluster_id2 link
1 21851 AZOMETHINE H//BORON DETERMINATION//CLIVIA MINIATA REGEL
2 12470 TOURMALINE//DRAVITE//SCHORL
3 8688 IRON ISOTOPES//FE ISOTOPES//MG ISOTOPES
4 22988 ATOMIC WEIGHT//MC ICP MS//USGS REFERENCE MATERIAL
5 7265 PLANKTONIC FORAMINIFERA//PALEOCEANOGRAPHY//MG CA
6 5324 MARIANA ARC//IZU BONIN ARC//IZU BONIN MARIANA ARC
7 33528 NA IMPLANTATION//NA MIGRATION//BIAS TEMPERATURE STRESS TOF SIMS
8 5411 CHEMICAL WEATHERING//CO2 CONSUMPTION//CARBONATE WEATHERING
9 14620 GEOTHERMICS//GEOTHERMOMETRY//THERMAL SPRINGS
10 9622 SERPENTINIZATION//ANTIGORITE//LIZARDITE

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