Class information for:
Level 1: LEAFY SPURGE//EUPHORBIA ESULA//APHTHONA NIGRISCUTIS

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
11 4 ECOLOGY//ZOOLOGY//MARINE & FRESHWATER BIOLOGY 1214215
103 3       ECOLOGY//BIODIVERSITY CONSERVATION//SPECIES RICHNESS 75506
992 2             BIOLOGICAL INVASIONS//INVASIVE SPECIES//INVASIVE PLANTS 10788
25203 1                   LEAFY SPURGE//EUPHORBIA ESULA//APHTHONA NIGRISCUTIS 311

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LEAFY SPURGE authKW 1964386 14% 46% 42
2 EUPHORBIA ESULA authKW 1778603 12% 47% 37
3 APHTHONA NIGRISCUTIS authKW 1122530 4% 92% 12
4 APHTHONA LACERTOSA authKW 921268 3% 91% 10
5 EPHES authKW 894571 5% 55% 16
6 GUESA authKW 405359 1% 100% 4
7 APHTHONA authKW 364818 2% 60% 6
8 BROOMWEED authKW 324286 1% 80% 4
9 APHTHONA CYPARISSIAE authKW 304019 1% 100% 3
10 APHTHONA CZWALINAE authKW 304019 1% 100% 3

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AGRICULTURAL EXPERIMENT STATION REPORTS 7690 3% 1% 9
2 Entomology 3298 24% 0% 76
3 Agronomy 3270 27% 0% 85
4 Plant Sciences 2166 37% 0% 115
5 Ecology 1574 26% 0% 81
6 Biotechnology & Applied Microbiology 92 9% 0% 27
7 Biodiversity Conservation 53 2% 0% 7
8 Film, Radio, Television 49 1% 0% 2
9 Agricultural Economics & Policy 22 1% 0% 2
10 Environmental Sciences 19 6% 0% 18

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AGR OURCES MANAGEMENT DEV 202679 1% 100% 2
2 BIOL CONTROL WEEDS 202679 1% 100% 2
3 WEED INTEGRATED PEST MANAGEMENT UNIT 202679 1% 100% 2
4 AGR METAB RADIAT 101340 0% 100% 1
5 AGRIBUSINESS PLIED ECON 101340 0% 100% 1
6 ARS WESTERN REG 800 BUCHANAN ST 101340 0% 100% 1
7 C T WEED MANAGEMENT 101340 0% 100% 1
8 FSLMSU 101340 0% 100% 1
9 HALEAKALA PK 101340 0% 100% 1
10 INSECT NEUROBIOL HORMONE USDA 101340 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF RANGE MANAGEMENT 76004 15% 2% 46
2 NORTH DAKOTA FARM RESEARCH 62644 3% 7% 9
3 WEED SCIENCE 54630 16% 1% 49
4 INVASIVE PLANT SCIENCE AND MANAGEMENT 36492 4% 3% 13
5 RANGELAND ECOLOGY & MANAGEMENT 17504 4% 1% 13
6 BIOLOGICAL CONTROL 15717 7% 1% 23
7 WEED TECHNOLOGY 11474 7% 1% 21
8 ANNALS OF THE ENTOMOLOGICAL SOCIETY OF AMERICA 1449 3% 0% 8
9 ACTA AGRONOMICA ACADEMIAE SCIENTIARUM HUNGARICAE 1281 0% 1% 1
10 SHILAP-REVISTA DE LEPIDOPTEROLOGIA 1275 1% 1% 2

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 LEAFY SPURGE 1964386 14% 46% 42 Search LEAFY+SPURGE Search LEAFY+SPURGE
2 EUPHORBIA ESULA 1778603 12% 47% 37 Search EUPHORBIA+ESULA Search EUPHORBIA+ESULA
3 APHTHONA NIGRISCUTIS 1122530 4% 92% 12 Search APHTHONA+NIGRISCUTIS Search APHTHONA+NIGRISCUTIS
4 APHTHONA LACERTOSA 921268 3% 91% 10 Search APHTHONA+LACERTOSA Search APHTHONA+LACERTOSA
5 EPHES 894571 5% 55% 16 Search EPHES Search EPHES
6 GUESA 405359 1% 100% 4 Search GUESA Search GUESA
7 APHTHONA 364818 2% 60% 6 Search APHTHONA Search APHTHONA
8 BROOMWEED 324286 1% 80% 4 Search BROOMWEED Search BROOMWEED
9 APHTHONA CYPARISSIAE 304019 1% 100% 3 Search APHTHONA+CYPARISSIAE Search APHTHONA+CYPARISSIAE
10 APHTHONA CZWALINAE 304019 1% 100% 3 Search APHTHONA+CZWALINAE Search APHTHONA+CZWALINAE

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 9531 CHEATGRASS//BROMUS TECTORUM//INVASIVE PLANT SCIENCE AND MANAGEMENT
2 7309 WEED BIOLOGICAL CONTROL//INVAS PLANT//MELALEUCA QUINQUENERVIA
3 23119 CREEPING THISTLE//CANADA THISTLE//PERENNIAL SOW THISTLE
4 23163 COLOR INFRARED PHOTOGRAPHY//INTEGRATED FARMING NAT OURCES//AIRBORNE CHARGE COUPLED DEVICES
5 16373 TURFGRASS INJURY//WEED TECHNOLOGY//TURFGRASS TOLERANCE
6 31864 PERITELINI//TOADFLAX//BRACHYPTEROLUS PULICARIUS
7 31660 SYNANTHEDON SCITULA//VITACEA POLISTIFORMIS//SESIIDAE
8 25173 ENDOZOOCHORY//EPIZOOCHORY//SECT LANDSC E ECOL NAT MANAGEMENT
9 36673 FENOXAPROP P ETHYL//C 14 CLODINAFOP PROPARGYL//FLUROXYPYR
10 23165 PYROLYSIS MASS SPECTROMETRY//CURIE POINT PYROLYSIS MASS SPECTROMETRY//FERMENTER BROTHS

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