Class information for:
Level 1: PODZOLIZATION//SPODOSOLS//PODZOL

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
1601 2             SOIL SCIENCE//IMOGOLITE//GEODERMA 7370
7364 1                   PODZOLIZATION//SPODOSOLS//PODZOL 1401

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PODZOLIZATION authKW 435998 3% 46% 42
2 SPODOSOLS authKW 278108 3% 32% 39
3 PODZOL authKW 275481 3% 25% 49
4 GEODERMA journal 237542 17% 4% 242
5 SOIL SCIENCE WoSSC 227775 75% 1% 1056
6 HYDROXYALUMINOSILICATE authKW 215940 1% 80% 12
7 ANDISOLS authKW 196826 2% 27% 32
8 ANDOSOLS authKW 146920 2% 23% 28
9 BROWN FOREST SOILS authKW 137776 0% 88% 7
10 SPODIC HORIZON authKW 132311 1% 59% 10

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Soil Science 227775 75% 1% 1056
2 Mineralogy 3113 7% 0% 96
3 Geosciences, Multidisciplinary 2009 15% 0% 207
4 Plant Sciences 1359 15% 0% 209
5 Environmental Sciences 948 14% 0% 199
6 Agronomy 828 7% 0% 98
7 Water Resources 459 5% 0% 77
8 Geography, Physical 83 2% 0% 22
9 Geochemistry & Geophysics 69 3% 0% 37
10 Chemistry, Physical 35 7% 0% 96

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CROP ESTATE 89977 0% 100% 4
2 DEPLAN 80334 0% 71% 5
3 UR INRA BIOGEOCHIM ECOSYST FO TIERS 67483 0% 100% 3
4 SOIL SCI GEOL 54375 2% 7% 33
5 GROUNDWATER GEOCHEM 44989 0% 100% 2
6 NUCLEO PESQUISA GEOQUIM LITOSFERA 44989 0% 100% 2
7 POLYTECH AGR 44989 0% 100% 2
8 UNIDADE CONTAGEM 44989 0% 100% 2
9 NUPEGEL 37944 1% 19% 9
10 MINERAL PETROL MICROPEDOL 32714 0% 36% 4

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 GEODERMA 237542 17% 4% 242
2 SOIL SCIENCE AND PLANT NUTRITION 127481 10% 4% 134
3 SOIL SCIENCE SOCIETY OF AMERICA JOURNAL 56986 11% 2% 154
4 JOURNAL OF SOIL SCIENCE 37873 3% 4% 38
5 EUROPEAN JOURNAL OF SOIL SCIENCE 36754 4% 3% 55
6 SOIL SCIENCE 31853 5% 2% 69
7 CLAY MINERALS 25647 3% 3% 45
8 CANADIAN JOURNAL OF SOIL SCIENCE 23445 4% 2% 51
9 CATENA 15608 3% 1% 49
10 CLAYS AND CLAY MINERALS 14777 3% 2% 41

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PODZOLIZATION 435998 3% 46% 42 Search PODZOLIZATION Search PODZOLIZATION
2 SPODOSOLS 278108 3% 32% 39 Search SPODOSOLS Search SPODOSOLS
3 PODZOL 275481 3% 25% 49 Search PODZOL Search PODZOL
4 HYDROXYALUMINOSILICATE 215940 1% 80% 12 Search HYDROXYALUMINOSILICATE Search HYDROXYALUMINOSILICATE
5 ANDISOLS 196826 2% 27% 32 Search ANDISOLS Search ANDISOLS
6 ANDOSOLS 146920 2% 23% 28 Search ANDOSOLS Search ANDOSOLS
7 BROWN FOREST SOILS 137776 0% 88% 7 Search BROWN+FOREST+SOILS Search BROWN+FOREST+SOILS
8 SPODIC HORIZON 132311 1% 59% 10 Search SPODIC+HORIZON Search SPODIC+HORIZON
9 ANDIC PROPERTIES 130871 1% 73% 8 Search ANDIC+PROPERTIES Search ANDIC+PROPERTIES
10 ALUMINUM HUMUS COMPLEXES 115683 0% 86% 6 Search ALUMINUM+HUMUS+COMPLEXES Search ALUMINUM+HUMUS+COMPLEXES

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 17684 SOIL CHRONOSEQUENCE//TERRA ROSSA//PROFILE DEVELOPMENT INDEX
2 23948 IMOGOLITE//ALLOPHANE//PL CHEM ENVIRONM IND
3 21918 VARIABLE CHARGE SOIL//SUSPENSION EFFECT//CHARGE FINGERPRINT
4 19132 HYDRIC SOILS//FRAGIPAN HORIZON//IRON MANGANESE CUTAN
5 31294 BRAZILIAN OCEANIC ISLANDS//BOLSISTA INICICACAO CIEN PIBIC CNPQ//CALCAREOUS SEDIMENTARY ROCK
6 17005 ALUMINUM SPECIATION//SOLOCHROME VIOLET RS//AC OSCILLOPOLAROGRAPHY
7 11465 SULFATE SORPTION//C BONDED S//ESTER SULFATES
8 2340 ACIDIFICATION//CRITICAL LOAD//ACID DEPOSITION
9 33770 KATEDRA GLEBOZNAWSTWA LESNEGO//SYLWAN//NAUK GLEBIE OCHRONY SRODOWISKA
10 26051 PALEOETNOBOT PALEOAMBIENTE//VOLCANIC PALEOSOLS//AUTOMATED IMAGE ANALYSES

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