Class information for:
Level 2: EURASIAN SOIL SCIENCE//PHYSICOCHEM BIOL PROBLEMS SOIL SCI//DOKUCHAEV SOIL SCI

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
53 3       SOIL SCIENCE//SOIL SCIENCE SOCIETY OF AMERICA JOURNAL//AGRONOMY 95847
2894 2             EURASIAN SOIL SCIENCE//PHYSICOCHEM BIOL PROBLEMS SOIL SCI//DOKUCHAEV SOIL SCI 3076
20931 1                   ADSORPTION REVERSIBILITY//SORBENT CONCENTRATION EFFECT//ENVIRONM GEOCHEM GRP 463
23212 1                   PHYSICOCHEM BIOL PROBLEMS SOIL SCI//EURASIAN SOIL SCIENCE//CHERSONESOS 376
24666 1                   EURASIAN SOIL SCIENCE//CYSTLIKE CELLS//SIBERIAN PEAT 328
25642 1                   EURASIAN SOIL SCIENCE//ECOL SOIL SCI//ARABLE CHERNOZEMS 298
27894 1                   URANIUM LEGACY//ALTAI TERRITORY//KHARAA RIVER BASIN 239
28771 1                   TECHNOSOLS//URBANOZEMS//ANTHROPOGENIC URBAN SOILS 218
30075 1                   EURASIAN SOIL SCIENCE//DOKUCHAEV SOIL SCI//SOLONETZES 191
30898 1                   EURASIAN SOIL SCIENCE//PROBLEM ORIENTED SYSTEMS//GEOGRAPHY OF SOILS 176
32681 1                   MARINE BIOL SEC//TECH PROGRAMME//TECHNOGENIC HALOGENESIS 148
33058 1                   CHEMISORPTION OF PHOSPHATE ANIONS//COMPLEX ALUMINOPHOSPHATE ANIONS//ACCEPTABLE WASHOUT 143
33190 1                   ABANDONMENT OF ARABLE LAND//AGE OF SPRUCE//AMINO ACID FRAGMENTS 142
33819 1                   SOIL TECHNOGENESIS//BITUMINOUS SUBSTANCES//DARK GRAY SOIL 133
37376 1                   16S RDNA TARGETED PCR//ACTINOMYCETIC COMPLEX//AQUATIC AREA 84
37716 1                   DOTNUVA//LETTUCE YIELDS//LONTREL 77
38527 1                   5555 ROYALMOUNT AVE//AGR GUANGDONG//APPLICABILITY CRITERIA 60

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EURASIAN SOIL SCIENCE journal 5870026 44% 42% 1360
2 PHYSICOCHEM BIOL PROBLEMS SOIL SCI address 610998 6% 33% 179
3 DOKUCHAEV SOIL SCI address 301803 2% 46% 64
4 SOIL SCIENCE WoSSC 249263 53% 2% 1640
5 SOIL SCI address 94448 12% 2% 381
6 SOKOLOVSKII SOIL SCI AGROCHEM address 75431 0% 82% 9
7 CHERNOZEM authKW 64082 1% 24% 26
8 SOLONETZES authKW 62744 0% 88% 7
9 GEN EXPT BIOL address 55965 1% 13% 43
10 ADSORPTION REVERSIBILITY authKW 50192 0% 70% 7

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Soil Science 249263 53% 2% 1640
2 Environmental Sciences 999 11% 0% 323
3 Geochemistry & Geophysics 517 4% 0% 131
4 Geosciences, Multidisciplinary 349 5% 0% 156
5 Water Resources 322 3% 0% 105
6 Biology 249 3% 0% 100
7 Mineralogy 210 1% 0% 42
8 Mycology 196 1% 0% 36
9 Engineering, Environmental 193 3% 0% 80
10 Agronomy 180 3% 0% 82

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHYSICOCHEM BIOL PROBLEMS SOIL SCI 610998 6% 33% 179
2 DOKUCHAEV SOIL SCI 301803 2% 46% 64
3 SOIL SCI 94448 12% 2% 381
4 SOKOLOVSKII SOIL SCI AGROCHEM 75431 0% 82% 9
5 GEN EXPT BIOL 55965 1% 13% 43
6 ECOL SOIL SCI 41886 0% 27% 15
7 ENVIRONM GEOCHEM GRP 40311 1% 14% 28
8 SUKACHEV FO TRY 30990 1% 17% 18
9 MARINE BIOL SEC 30733 0% 100% 3
10 SOIL SCI AGROCHEM 28294 1% 13% 22

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EURASIAN SOIL SCIENCE 5870026 44% 42% 1360
2 MICROBIOLOGY 17072 3% 2% 83
3 IZVESTIYA AKADEMII NAUK SSSR SERIYA BIOLOGICHESKAYA 14164 1% 3% 41
4 CONTEMPORARY PROBLEMS OF ECOLOGY 9308 1% 4% 26
5 SOVIET SOIL SCIENCE 8203 0% 6% 14
6 WATER RESOURCES 7269 1% 3% 23
7 JOURNAL OF SOILS AND SEDIMENTS 6211 1% 2% 32
8 BIOLOGY BULLETIN 4422 1% 2% 27
9 RUSSIAN JOURNAL OF ECOLOGY 4394 1% 2% 26
10 IZVESTIYA AKADEMII NAUK SERIYA BIOLOGICHESKAYA 4090 1% 2% 17

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CHERNOZEM 64082 1% 24% 26 Search CHERNOZEM Search CHERNOZEM
2 SOLONETZES 62744 0% 88% 7 Search SOLONETZES Search SOLONETZES
3 ADSORPTION REVERSIBILITY 50192 0% 70% 7 Search ADSORPTION+REVERSIBILITY Search ADSORPTION+REVERSIBILITY
4 TECHNOSOLS 48631 1% 25% 19 Search TECHNOSOLS Search TECHNOSOLS
5 SORBENT CONCENTRATION EFFECT 42682 0% 83% 5 Search SORBENT+CONCENTRATION+EFFECT Search SORBENT+CONCENTRATION+EFFECT
6 CENTRAL RUSSIAN UPLAND 40977 0% 100% 4 Search CENTRAL+RUSSIAN+UPLAND Search CENTRAL+RUSSIAN+UPLAND
7 GLEYZATION 40977 0% 100% 4 Search GLEYZATION Search GLEYZATION
8 PROBLEM ORIENTED SYSTEMS 40977 0% 100% 4 Search PROBLEM+ORIENTED+SYSTEMS Search PROBLEM+ORIENTED+SYSTEMS
9 URANIUM LEGACY 40977 0% 100% 4 Search URANIUM+LEGACY Search URANIUM+LEGACY
10 URBANOZEMS 36584 0% 71% 5 Search URBANOZEMS Search URBANOZEMS

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 1601 SOIL SCIENCE//IMOGOLITE//GEODERMA
2 435 SOIL SCIENCE//SOIL RESPIRATION//SOIL ORGANIC CARBON
3 2165 RANDOM SEQUENTIAL ADSORPTION//COLLOID TRANSPORT//DEEP BED FILTRATION
4 109 HEAVY METALS//PHYTOREMEDIATION//CADMIUM
5 3315 SOIL SCIENCE//VARIABLE CHARGE SOIL//ELEMENTAL S
6 3348 RECLAMATION//GYPSOPHILE//GYPSOPHYTES
7 2158 DIGITAL SOIL MAPPING//GEODERMA//SOIL MAPPING
8 2248 ACID MINE DRAINAGE//ACID ROCK DRAINAGE//LEAD ISOTOPES
9 2092 DGT//DIFFUSIVE GRADIENTS IN THIN FILMS//MARINE CHEMISTRY
10 3349 WILDFIRE//FOREST FIRE//CANTABRIAN BASIN AUTHOR

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