Class information for:
Level 2: RARE EARTH ELEMENTS//MULTITRACER//RARE EARTH ELEMENTS REES

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
2903 2             RARE EARTH ELEMENTS//MULTITRACER//RARE EARTH ELEMENTS REES 3038
4274 1                   RARE EARTH ELEMENTS//CE ANOMALY//NEODYMIUM ISOTOPES 1848
10742 1                   RARE EARTH ELEMENTS//LANTHANUM//RARE EARTH ELEMENTS REES 1067
34591 1                   MULTITRACER//BIO TRACE ELEMENT//RI BEAM TORY PROJECT 123

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RARE EARTH ELEMENTS authKW 1332805 20% 21% 601
2 MULTITRACER authKW 210027 1% 75% 27
3 RARE EARTH ELEMENTS REES authKW 174846 1% 54% 31
4 CE ANOMALY authKW 167727 1% 56% 29
5 REE authKW 162607 3% 16% 98
6 TETRAD EFFECT authKW 140209 1% 52% 26
7 NEODYMIUM ISOTOPES authKW 123278 1% 33% 36
8 LANTHANUM authKW 104626 4% 8% 129
9 GD ANOMALY authKW 103723 0% 100% 10
10 LANTHANIDE TETRAD EFFECT authKW 99570 0% 80% 12

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Geochemistry & Geophysics 36849 31% 0% 931
2 Geology 2198 4% 0% 119
3 Geosciences, Multidisciplinary 1920 10% 0% 311
4 Environmental Sciences 1687 13% 0% 397
5 Chemistry, Analytical 920 9% 0% 270
6 Chemistry, Applied 807 6% 0% 170
7 Oceanography 774 4% 0% 122
8 Mineralogy 741 2% 0% 73
9 Soil Science 711 3% 0% 97
10 Nuclear Science & Technology 646 5% 0% 151

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOIL AGRICHEM 51862 0% 100% 5
2 GEOCHIM SUR EUMR 7517 46199 0% 64% 7
3 EARTH SPACE SCI PROGRAM 33595 0% 36% 9
4 OCEAN OURCES NEXT GENERAT 32410 0% 63% 5
5 RI BEAM TORY PROJECT 31117 0% 100% 3
6 UNIL ANTHROPOLE 31117 0% 100% 3
7 MAX PLANCK GRP MARINE ISOTOPE GEOCHEM 28227 0% 39% 7
8 JIANGSU BIOMED MAT 25906 0% 17% 15
9 TEA BIOTECHNOL 23705 0% 57% 4
10 JIANGSU COORPERAT INNOVAT WATER TREATMENT TEC 23336 0% 75% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF RARE EARTHS 58455 5% 4% 154
2 GEOCHIMICA ET COSMOCHIMICA ACTA 54437 9% 2% 263
3 CHEMICAL GEOLOGY 41650 6% 2% 177
4 GEOCHEMICAL JOURNAL 37437 2% 5% 73
5 BIOLOGICAL TRACE ELEMENT RESEARCH 27388 4% 2% 126
6 EARTH AND PLANETARY SCIENCE LETTERS 14081 4% 1% 134
7 APPLIED GEOCHEMISTRY 8295 2% 1% 56
8 CHEMIE DER ERDE-GEOCHEMISTRY 7163 1% 3% 21
9 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 5419 3% 1% 77
10 AQUATIC GEOCHEMISTRY 4072 0% 3% 14

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 RARE EARTH ELEMENTS 1332805 20% 21% 601 Search RARE+EARTH+ELEMENTS Search RARE+EARTH+ELEMENTS
2 MULTITRACER 210027 1% 75% 27 Search MULTITRACER Search MULTITRACER
3 RARE EARTH ELEMENTS REES 174846 1% 54% 31 Search RARE+EARTH+ELEMENTS+REES Search RARE+EARTH+ELEMENTS+REES
4 CE ANOMALY 167727 1% 56% 29 Search CE+ANOMALY Search CE+ANOMALY
5 REE 162607 3% 16% 98 Search REE Search REE
6 TETRAD EFFECT 140209 1% 52% 26 Search TETRAD+EFFECT Search TETRAD+EFFECT
7 NEODYMIUM ISOTOPES 123278 1% 33% 36 Search NEODYMIUM+ISOTOPES Search NEODYMIUM+ISOTOPES
8 LANTHANUM 104626 4% 8% 129 Search LANTHANUM Search LANTHANUM
9 GD ANOMALY 103723 0% 100% 10 Search GD+ANOMALY Search GD+ANOMALY
10 LANTHANIDE TETRAD EFFECT 99570 0% 80% 12 Search LANTHANIDE+TETRAD+EFFECT Search LANTHANIDE+TETRAD+EFFECT

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 2927 OKEANOLOGIYA//FERROMANGANESE CRUSTS//OCEANOLOGY
2 2011 MINERAL CARBONATION//SERPENTINIZATION//ANTIGORITE
3 2159 ACID SULFATE SOILS//MARINE HYDROPHYS//ACID SULPHATE SOILS
4 2883 IRON ISOTOPES//NUCLEAR FORENSICS//FE ISOTOPES
5 2248 ACID MINE DRAINAGE//ACID ROCK DRAINAGE//LEAD ISOTOPES
6 2092 DGT//DIFFUSIVE GRADIENTS IN THIN FILMS//MARINE CHEMISTRY
7 1990 HYDROTHERMAL VENTS//COLD SEEPS//SIBOGLINIDAE
8 1166 ECONOMIC GEOLOGY//FLUID INCLUSIONS//ECONOMIC GEOLOGY AND THE BULLETIN OF THE SOCIETY OF ECONOMIC GEOLOGISTS
9 28 PRECAMBRIAN RESEARCH//GEOSCIENCES, MULTIDISCIPLINARY//MINERALOGY
10 1601 SOIL SCIENCE//IMOGOLITE//GEODERMA

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