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 |
|---|---|---|---|
| 18 | 4 | CHEMISTRY, ANALYTICAL//TOXICOLOGY//ENVIRONMENTAL SCIENCES | 697102 |
| 27 | 3 | ENVIRONMENTAL SCIENCES//TOXICOLOGY//CHEMOSPHERE | 115610 |
| 1511 | 2 | OIL SPILL//MARINE POLLUTION BULLETIN//PAHS | 7766 |
| 29832 | 1 | TAR BALLS//AFAI//TARBALLS | 196 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | TAR BALLS | authKW | 291813 | 4% | 26% | 7 |
| 2 | AFAI | authKW | 214399 | 1% | 67% | 2 |
| 3 | TARBALLS | authKW | 180897 | 2% | 38% | 3 |
| 4 | AGR ESTADOS UNIDOS AMER | address | 160800 | 1% | 100% | 1 |
| 5 | AGR FISHERIES SCI TECHNOL | address | 160800 | 1% | 100% | 1 |
| 6 | AGR STN DEV CHARGE FISHERIES MARINE SCI | address | 160800 | 1% | 100% | 1 |
| 7 | ATMOSPHERIC MODELING SYSTEM | authKW | 160800 | 1% | 100% | 1 |
| 8 | BEACH TAR | authKW | 160800 | 1% | 100% | 1 |
| 9 | BLOOM PREDICTION | authKW | 160800 | 1% | 100% | 1 |
| 10 | CAMEROONIAN BEACHES | authKW | 160800 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Marine & Freshwater Biology | 2833 | 35% | 0% | 69 |
| 2 | Environmental Sciences | 1831 | 47% | 0% | 92 |
| 3 | Oceanography | 1141 | 17% | 0% | 34 |
| 4 | Evolutionary Biology | 149 | 6% | 0% | 12 |
| 5 | Remote Sensing | 85 | 3% | 0% | 6 |
| 6 | Imaging Science & Photographic Technology | 80 | 3% | 0% | 6 |
| 7 | Water Resources | 67 | 6% | 0% | 11 |
| 8 | Geography, Physical | 54 | 3% | 0% | 6 |
| 9 | Engineering, Environmental | 49 | 5% | 0% | 9 |
| 10 | Engineering, Petroleum | 40 | 2% | 0% | 3 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | AGR ESTADOS UNIDOS AMER | 160800 | 1% | 100% | 1 |
| 2 | AGR FISHERIES SCI TECHNOL | 160800 | 1% | 100% | 1 |
| 3 | AGR STN DEV CHARGE FISHERIES MARINE SCI | 160800 | 1% | 100% | 1 |
| 4 | CARBOZULIA SA | 160800 | 1% | 100% | 1 |
| 5 | CASA MENE GRANDE POS GEOL PETR | 160800 | 1% | 100% | 1 |
| 6 | CHEM SOLID FUEL GRP | 160800 | 1% | 100% | 1 |
| 7 | COMMUN RADAR SENSING GRP | 160800 | 1% | 100% | 1 |
| 8 | DE CV COASTAL ENGN | 160800 | 1% | 100% | 1 |
| 9 | ESTN EXPT NORTE | 160800 | 1% | 100% | 1 |
| 10 | INT DASON TROP | 160800 | 1% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MARINE POLLUTION BULLETIN | 43011 | 25% | 1% | 49 |
| 2 | UMSCHAU DAS WISSENSCHAFTSMAGAZIN | 6698 | 1% | 4% | 1 |
| 3 | OKEANOLOGIYA | 5563 | 5% | 0% | 9 |
| 4 | BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY | 5109 | 6% | 0% | 12 |
| 5 | ACTA BIOLOGICA COLOMBIANA | 3280 | 1% | 2% | 1 |
| 6 | INDIAN JOURNAL OF MARINE SCIENCES | 3238 | 3% | 0% | 6 |
| 7 | JOURNAL OF BIOLOGICAL EDUCATION | 2557 | 2% | 0% | 4 |
| 8 | ECOLOGICAL BULLETINS | 2363 | 1% | 1% | 1 |
| 9 | DEEP-SEA RESEARCH PART A-OCEANOGRAPHIC RESEARCH PAPERS | 1800 | 2% | 0% | 4 |
| 10 | NATURE & RESOURCES | 1639 | 1% | 1% | 1 |
Author Key Words |
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 |