Class information for: |
Basic class information |
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 |
| 23119 | 1 | CREEPING THISTLE//CANADA THISTLE//PERENNIAL SOW THISTLE | 379 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | CREEPING THISTLE | authKW | 1596606 | 6% | 80% | 24 |
| 2 | CANADA THISTLE | authKW | 1393147 | 9% | 49% | 34 |
| 3 | PERENNIAL SOW THISTLE | authKW | 1169394 | 4% | 94% | 15 |
| 4 | CIRSIUM ARVENSE | authKW | 1012891 | 11% | 30% | 41 |
| 5 | PERENNIAL WEED | authKW | 1009013 | 10% | 32% | 38 |
| 6 | APION ONOPORDI | authKW | 665256 | 2% | 100% | 8 |
| 7 | CIRAR | authKW | 651939 | 4% | 56% | 14 |
| 8 | CALIFORNIAN THISTLE | authKW | 639665 | 3% | 77% | 10 |
| 9 | PUCCINIA PUNCTIFORMIS | authKW | 639665 | 3% | 77% | 10 |
| 10 | NASSELLA TUSSOCK | authKW | 509335 | 2% | 88% | 7 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Agronomy | 13283 | 49% | 0% | 187 |
| 2 | Plant Sciences | 6744 | 58% | 0% | 220 |
| 3 | Agriculture, Multidisciplinary | 1169 | 12% | 0% | 45 |
| 4 | Entomology | 822 | 11% | 0% | 43 |
| 5 | Ecology | 213 | 9% | 0% | 36 |
| 6 | Soil Science | 104 | 3% | 0% | 13 |
| 7 | Biodiversity Conservation | 92 | 3% | 0% | 10 |
| 8 | Horticulture | 25 | 2% | 0% | 6 |
| 9 | Forestry | 20 | 2% | 0% | 6 |
| 10 | Biotechnology & Applied Microbiology | 15 | 4% | 0% | 16 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | HGEBIET AGRAROKOL | 106913 | 1% | 43% | 3 |
| 2 | AERU AGRIBUSINESS ECON UNIT | 83157 | 0% | 100% | 1 |
| 3 | AGR SCI LIFE SCI GRP | 83157 | 0% | 100% | 1 |
| 4 | DRAINAGE MAINTENANCE | 83157 | 0% | 100% | 1 |
| 5 | ENTOMOL CLIMATE AD TAT FLAGSHIP | 83157 | 0% | 100% | 1 |
| 6 | FOR STUDIENZENTRUM LANDWIRT UMWELT | 83157 | 0% | 100% | 1 |
| 7 | FORAGES UNIT | 83157 | 0% | 100% | 1 |
| 8 | HORT HERBAL CROPS ENVIRONM | 83157 | 0% | 100% | 1 |
| 9 | LANDNUTZUNG AGRAR | 83157 | 0% | 100% | 1 |
| 10 | NCB NAT SECT HERBARIUM NEDERLAND | 83157 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | WEED SCIENCE | 60656 | 15% | 1% | 57 |
| 2 | GORTERIA | 49883 | 2% | 10% | 6 |
| 3 | WEED RESEARCH | 44567 | 9% | 2% | 33 |
| 4 | WEED TECHNOLOGY | 39533 | 11% | 1% | 43 |
| 5 | ZEITSCHRIFT FUR PFLANZENKRANKHEITEN UND PFLANZENSCHUTZ-JOURNAL OF PLANT DISEASES AND PROTECTION | 10623 | 4% | 1% | 16 |
| 6 | NEW ZEALAND JOURNAL OF AGRICULTURAL RESEARCH | 10043 | 4% | 1% | 16 |
| 7 | ACTA AGRICULTURAE SCANDINAVICA SECTION B-SOIL AND PLANT SCIENCE | 8641 | 3% | 1% | 12 |
| 8 | WEED BIOLOGY AND MANAGEMENT | 8213 | 2% | 2% | 6 |
| 9 | INVASIVE PLANT SCIENCE AND MANAGEMENT | 6371 | 2% | 1% | 6 |
| 10 | CANADIAN JOURNAL OF PLANT SCIENCE | 4861 | 4% | 0% | 17 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | CREEPING THISTLE | 1596606 | 6% | 80% | 24 | Search CREEPING+THISTLE | Search CREEPING+THISTLE |
| 2 | CANADA THISTLE | 1393147 | 9% | 49% | 34 | Search CANADA+THISTLE | Search CANADA+THISTLE |
| 3 | PERENNIAL SOW THISTLE | 1169394 | 4% | 94% | 15 | Search PERENNIAL+SOW+THISTLE | Search PERENNIAL+SOW+THISTLE |
| 4 | CIRSIUM ARVENSE | 1012891 | 11% | 30% | 41 | Search CIRSIUM+ARVENSE | Search CIRSIUM+ARVENSE |
| 5 | PERENNIAL WEED | 1009013 | 10% | 32% | 38 | Search PERENNIAL+WEED | Search PERENNIAL+WEED |
| 6 | APION ONOPORDI | 665256 | 2% | 100% | 8 | Search APION+ONOPORDI | Search APION+ONOPORDI |
| 7 | CIRAR | 651939 | 4% | 56% | 14 | Search CIRAR | Search CIRAR |
| 8 | CALIFORNIAN THISTLE | 639665 | 3% | 77% | 10 | Search CALIFORNIAN+THISTLE | Search CALIFORNIAN+THISTLE |
| 9 | PUCCINIA PUNCTIFORMIS | 639665 | 3% | 77% | 10 | Search PUCCINIA+PUNCTIFORMIS | Search PUCCINIA+PUNCTIFORMIS |
| 10 | NASSELLA TUSSOCK | 509335 | 2% | 88% | 7 | Search NASSELLA+TUSSOCK | Search NASSELLA+TUSSOCK |
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 |