Class information for:
Level 1: SOIL & TILLAGE RESEARCH//TILLAGE//CONSERVATION TILLAGE

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
435 2             SOIL SCIENCE//SOIL RESPIRATION//SOIL ORGANIC CARBON 16567
1056 1                   SOIL & TILLAGE RESEARCH//TILLAGE//CONSERVATION TILLAGE 2910

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOIL & TILLAGE RESEARCH journal 975618 20% 16% 569
2 TILLAGE authKW 464452 9% 16% 270
3 CONSERVATION TILLAGE authKW 452778 6% 24% 175
4 NO TILLAGE authKW 430492 7% 19% 211
5 NO TILL authKW 286100 5% 20% 132
6 CONVENTIONAL TILLAGE authKW 250637 4% 22% 104
7 SOIL SCIENCE WoSSC 225375 52% 1% 1517
8 TILLAGE SYSTEMS authKW 217431 3% 27% 75
9 AGRONOMY JOURNAL journal 173357 12% 5% 344
10 REDUCED TILLAGE authKW 164253 2% 23% 66

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Soil Science 225375 52% 1% 1517
2 Agronomy 40950 32% 0% 917
3 Agriculture, Multidisciplinary 4920 9% 0% 259
4 AGRICULTURAL EXPERIMENT STATION REPORTS 2572 1% 2% 16
5 Agricultural Engineering 943 2% 0% 72
6 Water Resources 835 5% 0% 151
7 Ecology 783 7% 0% 202
8 Environmental Sciences 516 8% 0% 242
9 Plant Sciences 313 6% 0% 179
10 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 110 1% 0% 29

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CENT GREAT PLAINS STN 96611 1% 27% 33
2 CARBON MANAGEMENT SEQUESTRAT 90710 2% 16% 53
3 COLUMBIA PLATEAU CONSERVAT 54799 1% 25% 20
4 N CENT SOIL CONSERVAT 51045 1% 15% 32
5 SUELO AGUA 43828 1% 23% 18
6 NORTHERN PLAINS AGR 40299 1% 21% 18
7 AGROECOSYST MANAGEMENT UNIT 37942 1% 16% 22
8 FAES OARDC 35434 0% 55% 6
9 PROD VEGETAL CIENCIA FO TAL 30257 1% 13% 22
10 COMPETIT PRICING 26521 0% 35% 7

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOIL & TILLAGE RESEARCH 975618 20% 16% 569
2 AGRONOMY JOURNAL 173357 12% 5% 344
3 SOIL SCIENCE SOCIETY OF AMERICA JOURNAL 126768 11% 4% 331
4 JOURNAL OF SOIL AND WATER CONSERVATION 48915 4% 4% 107
5 CANADIAN JOURNAL OF SOIL SCIENCE 39975 3% 4% 96
6 JOURNAL OF PRODUCTION AGRICULTURE 31421 2% 6% 50
7 EUROPEAN JOURNAL OF AGRONOMY 10372 1% 2% 40
8 FIELD CROPS RESEARCH 7208 2% 1% 55
9 AGRICULTURE ECOSYSTEMS & ENVIRONMENT 6941 2% 1% 62
10 NORTH DAKOTA FARM RESEARCH 6679 0% 7% 9

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 TILLAGE 464452 9% 16% 270 Search TILLAGE Search TILLAGE
2 CONSERVATION TILLAGE 452778 6% 24% 175 Search CONSERVATION+TILLAGE Search CONSERVATION+TILLAGE
3 NO TILLAGE 430492 7% 19% 211 Search NO+TILLAGE Search NO+TILLAGE
4 NO TILL 286100 5% 20% 132 Search NO+TILL Search NO+TILL
5 CONVENTIONAL TILLAGE 250637 4% 22% 104 Search CONVENTIONAL+TILLAGE Search CONVENTIONAL+TILLAGE
6 TILLAGE SYSTEMS 217431 3% 27% 75 Search TILLAGE+SYSTEMS Search TILLAGE+SYSTEMS
7 REDUCED TILLAGE 164253 2% 23% 66 Search REDUCED+TILLAGE Search REDUCED+TILLAGE
8 SOIL ORGANIC CARBON 133496 5% 8% 160 Search SOIL+ORGANIC+CARBON Search SOIL+ORGANIC+CARBON
9 ZERO TILLAGE 125093 2% 22% 53 Search ZERO+TILLAGE Search ZERO+TILLAGE
10 RESIDUE MANAGEMENT 110296 1% 25% 40 Search RESIDUE+MANAGEMENT Search RESIDUE+MANAGEMENT

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 19192 SEMIARID PRAIRIE AGR//SEMIARID PRAIRIE//SUMMER FALLOW
2 6091 SOIL ORGANIC CARBON//ROTHC//CENTURY MODEL
3 18723 SOIL QUALITY INDEX//SOIL QUALITY INDICATORS//SOIL QUALITY
4 538 DENSITY FRACTIONATION//SOIL ORGANIC CARBON//SOIL SCIENCE
5 34572 TIED RIDGES//ETHIOPIA AGR//AMMONIUM DIFFUSION
6 7733 COVER CROPS//ROLLER CRIMPER//HAIRY VETCH
7 1652 SOIL COMPACTION//SOIL & TILLAGE RESEARCH//PRECOMPRESSION STRESS
8 21087 PLANTERS//PRECISION PLANTER//FURROW OPENER
9 24755 VOCAT ALASEHIR//WHEAT STRAW APPLICATION//GENOM FITOMELHORAMENTO
10 10542 INDIAN JOURNAL OF AGRONOMY//SUSTAINABLE YIELD INDEX//INTEGRATED NUTRIENT MANAGEMENT

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