Class information for:
Level 1: SOIL CHRONOSEQUENCE//TERRA ROSSA//PROFILE DEVELOPMENT INDEX

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
17684 1                   SOIL CHRONOSEQUENCE//TERRA ROSSA//PROFILE DEVELOPMENT INDEX 615

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOIL CHRONOSEQUENCE authKW 337274 3% 31% 21
2 TERRA ROSSA authKW 173191 2% 26% 13
3 PROFILE DEVELOPMENT INDEX authKW 163984 1% 80% 4
4 PROGLACIAL AREA authKW 142344 1% 56% 5
5 RED MEDITERRANEAN SOILS authKW 136652 1% 67% 4
6 SOIL CHRONOFUNCTIONS authKW 115301 0% 75% 3
7 CUMULIC SOILS authKW 102491 0% 100% 2
8 ECOL PHYS ENVIRONM GEOMORPHOL address 102491 0% 100% 2
9 ISOVOLUMETRIC REPLACEMENT authKW 102491 0% 100% 2
10 MONTAGNOLA SENESE authKW 102491 0% 100% 2

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Soil Science 36521 46% 0% 281
2 Geography, Physical 14298 26% 0% 159
3 Geosciences, Multidisciplinary 8790 44% 0% 270
4 Water Resources 1125 12% 0% 74
5 Geology 754 5% 0% 31
6 Environmental Sciences 180 10% 0% 62
7 Geography 163 3% 0% 16
8 Nuclear Science & Technology 39 3% 0% 19
9 Paleontology 31 1% 0% 7
10 Mineralogy 27 1% 0% 7

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ECOL PHYS ENVIRONM GEOMORPHOL 102491 0% 100% 2
2 GEOMORPHOL PEDOL 91091 1% 22% 8
3 EXPT SOIL STUDY CONSERVAT 68326 0% 67% 2
4 SEKT GEOG 68326 0% 67% 2
5 AGR FOR EXP STN 51246 0% 100% 1
6 ATKINSON GEOMORPHOL PEDOL 51246 0% 100% 1
7 CHEM PHSY EARTH SCI 51246 0% 100% 1
8 CNRS URA 8538 51246 0% 100% 1
9 CNRS USEC UL 51246 0% 100% 1
10 DEP ENVIRONM SCI ENG 51246 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CATENA 66761 11% 2% 67
2 GEODERMA 60585 13% 1% 81
3 SOIL SCIENCE SOCIETY OF AMERICA JOURNAL 13659 8% 1% 50
4 QUATERNARY INTERNATIONAL 12066 6% 1% 37
5 ARCTIC AND ALPINE RESEARCH 10371 2% 2% 13
6 ZEITSCHRIFT FUR GEOMORPHOLOGIE 8322 2% 1% 14
7 QUATERNARY RESEARCH 6057 3% 1% 18
8 SOIL SCIENCE 5488 3% 1% 19
9 GEOMORPHOLOGY 4936 4% 0% 23
10 ARCTIC ANTARCTIC AND ALPINE RESEARCH 3735 1% 1% 9

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SOIL CHRONOSEQUENCE 337274 3% 31% 21 Search SOIL+CHRONOSEQUENCE Search SOIL+CHRONOSEQUENCE
2 TERRA ROSSA 173191 2% 26% 13 Search TERRA+ROSSA Search TERRA+ROSSA
3 PROFILE DEVELOPMENT INDEX 163984 1% 80% 4 Search PROFILE+DEVELOPMENT+INDEX Search PROFILE+DEVELOPMENT+INDEX
4 PROGLACIAL AREA 142344 1% 56% 5 Search PROGLACIAL+AREA Search PROGLACIAL+AREA
5 RED MEDITERRANEAN SOILS 136652 1% 67% 4 Search RED+MEDITERRANEAN+SOILS Search RED+MEDITERRANEAN+SOILS
6 SOIL CHRONOFUNCTIONS 115301 0% 75% 3 Search SOIL+CHRONOFUNCTIONS Search SOIL+CHRONOFUNCTIONS
7 CUMULIC SOILS 102491 0% 100% 2 Search CUMULIC+SOILS Search CUMULIC+SOILS
8 ISOVOLUMETRIC REPLACEMENT 102491 0% 100% 2 Search ISOVOLUMETRIC+REPLACEMENT Search ISOVOLUMETRIC+REPLACEMENT
9 MONTAGNOLA SENESE 102491 0% 100% 2 Search MONTAGNOLA+SENESE Search MONTAGNOLA+SENESE
10 PEDOSEDIMENTARY SEQUENCE 102491 0% 100% 2 Search PEDOSEDIMENTARY+SEQUENCE Search PEDOSEDIMENTARY+SEQUENCE

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 7364 PODZOLIZATION//SPODOSOLS//PODZOL
2 19132 HYDRIC SOILS//FRAGIPAN HORIZON//IRON MANGANESE CUTAN
3 32909 FULGURITE//EXCELLENCE REMOTE SENSING EDUC//YOUNGER DRYAS IMPACT HYPOTHESIS
4 22738 ROCK VARNISH//DESERT VARNISH//DESERT PAVEMENT
5 10906 CALCRETE//PEDOGENIC CARBONATE//PALEOSOLS
6 17552 TOBACCO RD TEAM//PEDODIVERSITY//TREE UPROOTING
7 37480 ALKALI EARTH AND ALKALI METALS//BEECH FIRE FORESTS//EUROPEAN LOWLAND
8 26142 QUARTZ GRAINS//NUCL TECHNOL NUTECH//EUROPEAN SAND BELT
9 8136 LAKE AGASSIZ//QUATERNARY RESEARCH//NIPISSING
10 15618 LICHENOMETRY//SCHMIDT HAMMER//HOLOCENE GRP

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