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 |
| 2248 | 2 | ACID MINE DRAINAGE//ACID ROCK DRAINAGE//LEAD ISOTOPES | 4986 |
| 32628 | 1 | FLY ASH PARTICLES//GEOL ENVIRONM TECHNOL//LONG RANGE TRANSFER | 149 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | FLY ASH PARTICLES | authKW | 752759 | 7% | 32% | 11 |
| 2 | GEOL ENVIRONM TECHNOL | address | 423047 | 1% | 100% | 2 |
| 3 | LONG RANGE TRANSFER | authKW | 423047 | 1% | 100% | 2 |
| 4 | SPHEROIDAL CARBONACEOUS PARTICLES | authKW | 414576 | 5% | 28% | 7 |
| 5 | SPHEROIDAL CARBONACEOUS PARTICLES SCPS | authKW | 380740 | 2% | 60% | 3 |
| 6 | SPHEROIDAL CARBONACEOUS PARTICLE | authKW | 282030 | 1% | 67% | 2 |
| 7 | ACCELARATED SOLVENT EXTRACTION | authKW | 211523 | 1% | 100% | 1 |
| 8 | AMBIENT AIR CONCENTRATIONS OF SULPHUR DIOXIDE | authKW | 211523 | 1% | 100% | 1 |
| 9 | AMMONIA STIRPPING | authKW | 211523 | 1% | 100% | 1 |
| 10 | ANTHROPOGENIC ORGANIC MATTERS | authKW | 211523 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Environmental Sciences | 2354 | 60% | 0% | 90 |
| 2 | Water Resources | 644 | 18% | 0% | 27 |
| 3 | Engineering, Environmental | 624 | 17% | 0% | 25 |
| 4 | Meteorology & Atmospheric Sciences | 592 | 18% | 0% | 27 |
| 5 | Limnology | 282 | 5% | 0% | 8 |
| 6 | Materials Science, Paper & Wood | 71 | 3% | 0% | 4 |
| 7 | Engineering, Chemical | 66 | 10% | 0% | 15 |
| 8 | Geosciences, Multidisciplinary | 65 | 9% | 0% | 13 |
| 9 | Chemistry, Analytical | 43 | 9% | 0% | 13 |
| 10 | Marine & Freshwater Biology | 12 | 3% | 0% | 5 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | GEOL ENVIRONM TECHNOL | 423047 | 1% | 100% | 2 |
| 2 | ATMOSPHER SCI UNIT ITM | 211523 | 1% | 100% | 1 |
| 3 | EARTH SCI OURCE ENVIRONM ENGN | 211523 | 1% | 100% | 1 |
| 4 | KANSAI BRACH OFF | 211523 | 1% | 100% | 1 |
| 5 | CHAIR GEOECOL | 105761 | 1% | 50% | 1 |
| 6 | SUMIYOSI KU | 95180 | 2% | 15% | 3 |
| 7 | ENVIRONM CHANGE | 38423 | 12% | 1% | 18 |
| 8 | GEOG PALAEOECOL UNIT | 35252 | 1% | 17% | 1 |
| 9 | PALAEOECOL UNIT | 30216 | 1% | 14% | 1 |
| 10 | SOCIO ARTS SCI | 26439 | 1% | 13% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | WATER AIR AND SOIL POLLUTION | 7722 | 13% | 0% | 19 |
| 2 | JOURNAL OF PALEOLIMNOLOGY | 4727 | 4% | 0% | 6 |
| 3 | AMBIO | 1735 | 3% | 0% | 5 |
| 4 | PULP & PAPER-CANADA | 1142 | 2% | 0% | 3 |
| 5 | ENVIRONMENTAL SCIENCE & TECHNOLOGY | 871 | 7% | 0% | 11 |
| 6 | INDUSTRIAL & ENGINEERING CHEMISTRY PROCESS DESIGN AND DEVELOPMENT | 854 | 1% | 0% | 2 |
| 7 | CHEMOSPHERE | 574 | 5% | 0% | 8 |
| 8 | BUNSEKI KAGAKU | 570 | 3% | 0% | 4 |
| 9 | ENVIRONMENTAL POLLUTION | 522 | 3% | 0% | 5 |
| 10 | TAPPI | 491 | 1% | 0% | 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 |