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 |
|---|---|---|---|
| 3 | 4 | GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES | 1953906 |
| 162 | 3 | ARSENIC//HEAVY METALS//PHYTOREMEDIATION | 61625 |
| 109 | 2 | HEAVY METALS//PHYTOREMEDIATION//CADMIUM | 25337 |
| 21961 | 1 | NICKEL STRESS//ION EXCHANGE SUBSTRATE//NICKEL TOXICITY | 422 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | NICKEL STRESS | authKW | 531563 | 3% | 65% | 11 |
| 2 | ION EXCHANGE SUBSTRATE | authKW | 477971 | 2% | 80% | 8 |
| 3 | NICKEL TOXICITY | authKW | 332662 | 3% | 32% | 14 |
| 4 | 003 M ACETIC ACID | authKW | 149367 | 0% | 100% | 2 |
| 5 | KERNEL NECROSIS | authKW | 149367 | 0% | 100% | 2 |
| 6 | LEAF ELEMENTAL CONCENTRATION | authKW | 149367 | 0% | 100% | 2 |
| 7 | NI STATUS | authKW | 149367 | 0% | 100% | 2 |
| 8 | NI SUPPLY | authKW | 149367 | 0% | 100% | 2 |
| 9 | NICKEL CONCENTRATION INDEX | authKW | 149367 | 0% | 100% | 2 |
| 10 | HISTORY OF PLANT BIOLOGY | authKW | 99577 | 0% | 67% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Plant Sciences | 4986 | 48% | 0% | 201 |
| 2 | Soil Science | 1962 | 13% | 0% | 55 |
| 3 | Environmental Sciences | 1080 | 26% | 0% | 108 |
| 4 | Agronomy | 991 | 13% | 0% | 56 |
| 5 | Horticulture | 394 | 5% | 0% | 22 |
| 6 | Agriculture, Multidisciplinary | 185 | 5% | 0% | 20 |
| 7 | Biology | 59 | 4% | 0% | 17 |
| 8 | Toxicology | 36 | 4% | 0% | 15 |
| 9 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 14 | 1% | 0% | 4 |
| 10 | Ecology | 9 | 3% | 0% | 12 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | HORT PLANTS NUTR | 99573 | 1% | 33% | 4 |
| 2 | ANALYZING DETECTING | 74683 | 0% | 100% | 1 |
| 3 | CHAIR CHEM ENVIRONM | 74683 | 0% | 100% | 1 |
| 4 | CROP ENVIRONM SOIL SCI | 74683 | 0% | 100% | 1 |
| 5 | GREEN UP CITAB UP | 74683 | 0% | 100% | 1 |
| 6 | HAINAN ENGN BIOL CONTROL TROP CROPS DIS | 74683 | 0% | 100% | 1 |
| 7 | HAINAN MONITORING CONTROL TROP AGR PESTSEN | 74683 | 0% | 100% | 1 |
| 8 | KERMAN PUBL HLTH | 74683 | 0% | 100% | 1 |
| 9 | NONFERRROUS MET WASTE TREATMENT | 74683 | 0% | 100% | 1 |
| 10 | PESTS COMPREHENS GOVERNANCE TROP CROPMINIST | 74683 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF PLANT NUTRITION | 17256 | 9% | 1% | 36 |
| 2 | RUSSIAN JOURNAL OF PLANT PHYSIOLOGY | 5324 | 3% | 1% | 14 |
| 3 | ACTA SCIENTIARUM POLONORUM-HORTORUM CULTUS | 4885 | 2% | 1% | 7 |
| 4 | JOURNAL OF ELEMENTOLOGY | 4726 | 2% | 1% | 7 |
| 5 | INTERNATIONAL JOURNAL OF PHYTOREMEDIATION | 3274 | 2% | 1% | 7 |
| 6 | RIVISTA DI BIOLOGIA-BIOLOGY FORUM | 3120 | 1% | 1% | 4 |
| 7 | JOURNAL OF ENVIRONMENTAL BIOLOGY | 2483 | 2% | 0% | 10 |
| 8 | PLANT AND SOIL | 1750 | 4% | 0% | 17 |
| 9 | ARCHIVES OF ENVIRONMENTAL PROTECTION | 1446 | 1% | 1% | 3 |
| 10 | BIOREMEDIATION JOURNAL | 1412 | 0% | 1% | 2 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | NICKEL STRESS | 531563 | 3% | 65% | 11 | Search NICKEL+STRESS | Search NICKEL+STRESS |
| 2 | ION EXCHANGE SUBSTRATE | 477971 | 2% | 80% | 8 | Search ION+EXCHANGE+SUBSTRATE | Search ION+EXCHANGE+SUBSTRATE |
| 3 | NICKEL TOXICITY | 332662 | 3% | 32% | 14 | Search NICKEL+TOXICITY | Search NICKEL+TOXICITY |
| 4 | 003 M ACETIC ACID | 149367 | 0% | 100% | 2 | Search 003+M+ACETIC+ACID | Search 003+M+ACETIC+ACID |
| 5 | KERNEL NECROSIS | 149367 | 0% | 100% | 2 | Search KERNEL+NECROSIS | Search KERNEL+NECROSIS |
| 6 | LEAF ELEMENTAL CONCENTRATION | 149367 | 0% | 100% | 2 | Search LEAF+ELEMENTAL+CONCENTRATION | Search LEAF+ELEMENTAL+CONCENTRATION |
| 7 | NI STATUS | 149367 | 0% | 100% | 2 | Search NI+STATUS | Search NI+STATUS |
| 8 | NI SUPPLY | 149367 | 0% | 100% | 2 | Search NI+SUPPLY | Search NI+SUPPLY |
| 9 | NICKEL CONCENTRATION INDEX | 149367 | 0% | 100% | 2 | Search NICKEL+CONCENTRATION+INDEX | Search NICKEL+CONCENTRATION+INDEX |
| 10 | HISTORY OF PLANT BIOLOGY | 99577 | 0% | 67% | 2 | Search HISTORY+OF+PLANT+BIOLOGY | Search HISTORY+OF+PLANT+BIOLOGY |
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 |