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 |
| 271 | 3 | WATER RESOURCES//GROUND WATER//GROUNDWATER | 43917 |
| 721 | 2 | COASTAL AQUIFER//GROUNDWATER//SEAWATER INTRUSION | 13164 |
| 31074 | 1 | HYDRIC SOIL INDICATORS//OHIO JOURNAL OF SCIENCE//AQUIFER USE | 173 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | HYDRIC SOIL INDICATORS | authKW | 242904 | 1% | 67% | 2 |
| 2 | OHIO JOURNAL OF SCIENCE | journal | 227350 | 17% | 4% | 30 |
| 3 | AQUIFER USE | authKW | 182179 | 1% | 100% | 1 |
| 4 | ASTM D3274 | authKW | 182179 | 1% | 100% | 1 |
| 5 | ASTM D6602 | authKW | 182179 | 1% | 100% | 1 |
| 6 | C E BRETON COAL | address | 182179 | 1% | 100% | 1 |
| 7 | COAL TAR DISTILLATES | authKW | 182179 | 1% | 100% | 1 |
| 8 | COLLOIDAL CALCITE | authKW | 182179 | 1% | 100% | 1 |
| 9 | COMMUNITY TUBE WELL | authKW | 182179 | 1% | 100% | 1 |
| 10 | DARKENING AGENTS | authKW | 182179 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Water Resources | 3145 | 36% | 0% | 63 |
| 2 | Geosciences, Multidisciplinary | 1909 | 39% | 0% | 67 |
| 3 | Engineering, Geological | 770 | 8% | 0% | 14 |
| 4 | Zoology | 464 | 17% | 0% | 30 |
| 5 | Ecology | 424 | 18% | 0% | 32 |
| 6 | Limnology | 381 | 6% | 0% | 10 |
| 7 | Environmental Sciences | 215 | 18% | 0% | 32 |
| 8 | Geology | 177 | 5% | 0% | 8 |
| 9 | Mineralogy | 129 | 4% | 0% | 7 |
| 10 | Mining & Mineral Processing | 78 | 2% | 0% | 4 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | C E BRETON COAL | 182179 | 1% | 100% | 1 |
| 2 | EQUIPE BIOGEODYNAM RELAT CONTINENT OCEAN EA 1708 | 182179 | 1% | 100% | 1 |
| 3 | MED SERV COMMUN MICROSCOPIE ELECT | 182179 | 1% | 100% | 1 |
| 4 | PPF BIOGEODYNAM RELAT CONTINENT OCEAN | 182179 | 1% | 100% | 1 |
| 5 | QUATERNARY MARINE GEOL | 91088 | 1% | 50% | 1 |
| 6 | UP A EA 2644 | 91088 | 1% | 50% | 1 |
| 7 | AQUIFER PROTECT SECT | 60725 | 1% | 33% | 1 |
| 8 | FOOD AGR BIOL ENGN | 36234 | 6% | 2% | 11 |
| 9 | INT ECOL ENGN | 28024 | 1% | 8% | 2 |
| 10 | OFF TERR RECORDS ENVIRONM CHANGE | 15180 | 1% | 8% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | OHIO JOURNAL OF SCIENCE | 227350 | 17% | 4% | 30 |
| 2 | GROUND WATER | 25847 | 12% | 1% | 20 |
| 3 | NORDIC HYDROLOGY | 10140 | 3% | 1% | 6 |
| 4 | CANADIAN GEOTECHNICAL JOURNAL | 6283 | 6% | 0% | 11 |
| 5 | JOURNAL OF CONTAMINANT HYDROLOGY | 3783 | 4% | 0% | 7 |
| 6 | GEOLOGICAL SURVEY OF DENMARK AND GREENLAND BULLETIN | 3084 | 1% | 1% | 2 |
| 7 | GROUND WATER MONITORING AND REMEDIATION | 2644 | 2% | 0% | 4 |
| 8 | HYDROGEOLOGY JOURNAL | 1529 | 2% | 0% | 4 |
| 9 | CANADIAN JOURNAL OF EARTH SCIENCES | 1311 | 3% | 0% | 6 |
| 10 | MINING ENGINEERING | 1272 | 1% | 1% | 1 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | HYDRIC SOIL INDICATORS | 242904 | 1% | 67% | 2 | Search HYDRIC+SOIL+INDICATORS | Search HYDRIC+SOIL+INDICATORS |
| 2 | AQUIFER USE | 182179 | 1% | 100% | 1 | Search AQUIFER+USE | Search AQUIFER+USE |
| 3 | ASTM D3274 | 182179 | 1% | 100% | 1 | Search ASTM+D3274 | Search ASTM+D3274 |
| 4 | ASTM D6602 | 182179 | 1% | 100% | 1 | Search ASTM+D6602 | Search ASTM+D6602 |
| 5 | COAL TAR DISTILLATES | 182179 | 1% | 100% | 1 | Search COAL+TAR+DISTILLATES | Search COAL+TAR+DISTILLATES |
| 6 | COLLOIDAL CALCITE | 182179 | 1% | 100% | 1 | Search COLLOIDAL+CALCITE | Search COLLOIDAL+CALCITE |
| 7 | COMMUNITY TUBE WELL | 182179 | 1% | 100% | 1 | Search COMMUNITY+TUBE+WELL | Search COMMUNITY+TUBE+WELL |
| 8 | DARKENING AGENTS | 182179 | 1% | 100% | 1 | Search DARKENING+AGENTS | Search DARKENING+AGENTS |
| 9 | DENSE NON AQUEOUS LIQUID | 182179 | 1% | 100% | 1 | Search DENSE+NON+AQUEOUS+LIQUID | Search DENSE+NON+AQUEOUS+LIQUID |
| 10 | EARLY LAKE ERIE | 182179 | 1% | 100% | 1 | Search EARLY+LAKE+ERIE | Search EARLY+LAKE+ERIE |
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 |