Class information for:
Level 1: WEED SEEDBANK//WEED COMMUNITY//WEED RESEARCH

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
9 4 PLANT SCIENCES//FOOD SCIENCE & TECHNOLOGY//AGRONOMY 1475572
484 3       WEED TECHNOLOGY//WEED SCIENCE//ALLELOPATHY 24183
641 2             WEED TECHNOLOGY//WEED SCIENCE//HERBICIDE RESISTANCE 14053
6948 1                   WEED SEEDBANK//WEED COMMUNITY//WEED RESEARCH 1452

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WEED SEEDBANK authKW 426157 2% 55% 36
2 WEED COMMUNITY authKW 401489 3% 50% 37
3 WEED RESEARCH journal 393985 13% 9% 192
4 WEED DIVERSITY authKW 304896 2% 59% 24
5 WEED SCIENCE journal 292562 17% 6% 245
6 WEED SHIFTS authKW 244164 1% 75% 15
7 ARABLE WEEDS authKW 222587 1% 51% 20
8 WEED FLORA authKW 208054 1% 46% 21
9 WEED VEGETATION authKW 164130 1% 69% 11
10 SEEDBANK authKW 151090 2% 20% 34

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Agronomy 72636 59% 0% 854
2 Plant Sciences 24908 57% 0% 828
3 Agriculture, Multidisciplinary 7621 15% 0% 223
4 Ecology 2454 16% 0% 226
5 Biodiversity Conservation 771 4% 0% 55
6 Soil Science 385 3% 0% 49
7 Environmental Sciences 259 8% 0% 121
8 AGRICULTURAL EXPERIMENT STATION REPORTS 177 0% 0% 3
9 Forestry 113 2% 0% 27
10 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 105 1% 0% 19

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AGROECOL UMR1347 109911 2% 17% 29
2 ECOLDUR 106346 0% 70% 7
3 CATEDRA MALEZAS 92597 1% 53% 8
4 UMR1210 86816 0% 100% 4
5 UMR BIOL GEST ADVENTICES 1210 71902 1% 25% 13
6 ESTUDOS SUPER BACABAL 65112 0% 100% 3
7 UE DOMAINE EXPT EPOISSES 115 65112 0% 100% 3
8 UNITAT MALHERBOL 65112 0% 100% 3
9 SERV SANITAT VEGETAL 57875 0% 67% 4
10 HORTOFRUCTICULTURA BOT JARDINERIA 51694 1% 26% 9

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WEED RESEARCH 393985 13% 9% 192
2 WEED SCIENCE 292562 17% 6% 245
3 WEED TECHNOLOGY 67454 8% 3% 110
4 JOURNAL OF PLANT DISEASES AND PROTECTION 50714 3% 6% 39
5 AGRICULTURE ECOSYSTEMS & ENVIRONMENT 18951 5% 1% 72
6 CANADIAN JOURNAL OF PLANT SCIENCE 12783 4% 1% 54
7 WEED BIOLOGY AND MANAGEMENT 11660 1% 4% 14
8 AGRONOMY FOR SUSTAINABLE DEVELOPMENT 9279 1% 2% 18
9 ZEITSCHRIFT FUR PFLANZENKRANKHEITEN UND PFLANZENSCHUTZ-JOURNAL OF PLANT DISEASES AND PROTECTION 8461 2% 1% 28
10 CROP PROTECTION 6245 3% 1% 37

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 WEED SEEDBANK 426157 2% 55% 36 Search WEED+SEEDBANK Search WEED+SEEDBANK
2 WEED COMMUNITY 401489 3% 50% 37 Search WEED+COMMUNITY Search WEED+COMMUNITY
3 WEED DIVERSITY 304896 2% 59% 24 Search WEED+DIVERSITY Search WEED+DIVERSITY
4 WEED SHIFTS 244164 1% 75% 15 Search WEED+SHIFTS Search WEED+SHIFTS
5 ARABLE WEEDS 222587 1% 51% 20 Search ARABLE+WEEDS Search ARABLE+WEEDS
6 WEED FLORA 208054 1% 46% 21 Search WEED+FLORA Search WEED+FLORA
7 WEED VEGETATION 164130 1% 69% 11 Search WEED+VEGETATION Search WEED+VEGETATION
8 SEEDBANK 151090 2% 20% 34 Search SEEDBANK Search SEEDBANK
9 WEED EMERGENCE 150038 2% 31% 22 Search WEED+EMERGENCE Search WEED+EMERGENCE
10 ROTATION DESIGN 126274 1% 73% 8 Search ROTATION+DESIGN Search ROTATION+DESIGN

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 2634 WEED SCIENCE//WEED COMPETITION//WEED INTERFERENCE
2 33092 FARM SCALE EVALUATIONS//GENETICALLY MODIFIED HERBICIDE TOLERANT CROPS//GMO MONITORING
3 16758 BURIAL DEPTH//WEED SCI CROP ENVIRONM SCI//DRY SEEDED RICE
4 5919 HYDROTHERMAL TIME//MORPHOPHYSIOLOGICAL DORMANCY//SEED DORMANCY
5 23119 CREEPING THISTLE//CANADA THISTLE//PERENNIAL SOW THISTLE
6 7090 SITE SPECIFIC WEED MANAGEMENT//WEED DETECTION//SITE SPECIFIC WEED CONTROL
7 2570 HERBICIDE RESISTANCE//GLYPHOSATE RESISTANCE//AUSTRALIAN HERBICIDE ISTANCE INITIAT
8 7733 COVER CROPS//ROLLER CRIMPER//HAIRY VETCH
9 15120 SOIL SEED BANK//SEED BANK//SEED DENSITY
10 27668 COGONGRASS//GREEN CORN//SPEARGRASS

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