Class information for:
Level 1: EICA//EICA HYPOTHESIS//ENEMY RELEASE HYPOTHESIS

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
11557 1                   EICA//EICA HYPOTHESIS//ENEMY RELEASE HYPOTHESIS 1000

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EICA authKW 662593 3% 73% 29
2 EICA HYPOTHESIS authKW 635554 2% 92% 22
3 ENEMY RELEASE HYPOTHESIS authKW 562708 5% 36% 50
4 CHINESE TALLOW TREE authKW 525968 2% 76% 22
5 SAPIUM SEBIFERUM authKW 519668 3% 57% 29
6 EVOLUTION OF INCREASED COMPETITIVE ABILITY authKW 484841 2% 77% 20
7 MULTIPLE INTRODUCTIONS authKW 428174 3% 54% 25
8 TRIADICA SEBIFERA authKW 231557 1% 57% 13
9 EVOLUTION OF INCREASED COMPETITIVE ABILITY EICA authKW 212724 1% 75% 9
10 HOARY CRESS authKW 193029 1% 88% 7

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Ecology 32158 64% 0% 638
2 Biodiversity Conservation 12995 18% 0% 178
3 Evolutionary Biology 7313 18% 0% 181
4 Plant Sciences 3435 27% 0% 265
5 Forestry 570 5% 0% 45
6 Entomology 322 5% 0% 47
7 Agronomy 303 5% 0% 52
8 Genetics & Heredity 176 7% 0% 69
9 Biology 35 2% 0% 24
10 Geography, Physical 10 1% 0% 8

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ENVIRONM BIOL INSECT OURCES 131312 1% 83% 5
2 ZHEJIANG PROV EVOLUTIONARY ECOL CONSERV 70908 0% 75% 3
3 INVAS PLANT 47369 2% 8% 19
4 MILWAUKEE FIELD STN 45835 0% 36% 4
5 WUHAN BOT 42827 1% 12% 11
6 BIOAGR SCI PEST MANAGEMENT 40286 3% 4% 29
7 BIOL GEOBOT BOT GARDEN 38581 1% 9% 14
8 BENFICIAL INSECTS UNIT 31515 0% 100% 1
9 BIIOAGR SCI PEST MANAGEMENT 31515 0% 100% 1
10 BIOL GEST POPULAT INRA IRD CIRAD MONTPELLIE 31515 0% 100% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BIOLOGICAL INVASIONS 133472 11% 4% 106
2 DIVERSITY AND DISTRIBUTIONS 15846 3% 2% 27
3 EVOLUTIONARY APPLICATIONS 10570 2% 2% 15
4 MOLECULAR ECOLOGY 10495 5% 1% 50
5 ECOLOGY LETTERS 8522 3% 1% 25
6 INVASIVE PLANT SCIENCE AND MANAGEMENT 6700 1% 2% 10
7 BASIC AND APPLIED ECOLOGY 4847 1% 1% 13
8 OECOLOGIA 4648 4% 0% 41
9 JOURNAL OF ECOLOGY 4446 2% 1% 23
10 PLANT ECOLOGY 4390 2% 1% 20

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 EICA 662593 3% 73% 29 Search EICA Search EICA
2 EICA HYPOTHESIS 635554 2% 92% 22 Search EICA+HYPOTHESIS Search EICA+HYPOTHESIS
3 ENEMY RELEASE HYPOTHESIS 562708 5% 36% 50 Search ENEMY+RELEASE+HYPOTHESIS Search ENEMY+RELEASE+HYPOTHESIS
4 CHINESE TALLOW TREE 525968 2% 76% 22 Search CHINESE+TALLOW+TREE Search CHINESE+TALLOW+TREE
5 SAPIUM SEBIFERUM 519668 3% 57% 29 Search SAPIUM+SEBIFERUM Search SAPIUM+SEBIFERUM
6 EVOLUTION OF INCREASED COMPETITIVE ABILITY 484841 2% 77% 20 Search EVOLUTION+OF+INCREASED+COMPETITIVE+ABILITY Search EVOLUTION+OF+INCREASED+COMPETITIVE+ABILITY
7 MULTIPLE INTRODUCTIONS 428174 3% 54% 25 Search MULTIPLE+INTRODUCTIONS Search MULTIPLE+INTRODUCTIONS
8 TRIADICA SEBIFERA 231557 1% 57% 13 Search TRIADICA+SEBIFERA Search TRIADICA+SEBIFERA
9 EVOLUTION OF INCREASED COMPETITIVE ABILITY EICA 212724 1% 75% 9 Search EVOLUTION+OF+INCREASED+COMPETITIVE+ABILITY+EICA Search EVOLUTION+OF+INCREASED+COMPETITIVE+ABILITY+EICA
10 HOARY CRESS 193029 1% 88% 7 Search HOARY+CRESS Search HOARY+CRESS

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
1 656 BIOLOGICAL INVASIONS//INVASIBILITY//PROPAGULE PRESSURE
2 18839 PLANT SOIL FEEDBACK//SOIL PATHOGENS//JANZEN CONNELL HYPOTHESIS
3 19939 MICROSTEGIUM VIMINEUM//ALLIARIA PETIOLATA//JAPANESE STILTGRASS
4 28470 JAPANESE KNOTWEED//FALLOPIA//FALLOPIA JAPONICA
5 29414 ULEX EUROPAEUS//CYTISUS SCOPARIUS//GORSE
6 7309 WEED BIOLOGICAL CONTROL//INVAS PLANT//MELALEUCA QUINQUENERVIA
7 25748 LYTHRUM SALICARIA//GALERUCELLA CALMARIENSIS//PURPLE LOOSESTRIFE
8 9531 CHEATGRASS//BROMUS TECTORUM//INVASIVE PLANT SCIENCE AND MANAGEMENT
9 23337 SPARTINA ALTERNIFLORA//CHONGMING DONGTAN//SPARTINA ANGLICA
10 18413 HOME SITE ADVANTAGE//QST F ST COMPARISON//LOCAL ADAPTATION

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