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 |
| 752 | 2 | GROUND WATER//WATER RESOURCES RESEARCH//WATER RESOURCES | 12881 |
| 22602 | 1 | VAPOR INTRUSION//SOIL VAPOR INTRUSION//JOHNSON AND ETTINGER MODEL | 398 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | VAPOR INTRUSION | authKW | 2191549 | 8% | 86% | 32 |
| 2 | SOIL VAPOR INTRUSION | authKW | 253397 | 1% | 80% | 4 |
| 3 | JOHNSON AND ETTINGER MODEL | authKW | 237561 | 1% | 100% | 3 |
| 4 | PETROLEUM VAPOR INTRUSION | authKW | 237561 | 1% | 100% | 3 |
| 5 | VAPOUR INTRUSION | authKW | 237561 | 1% | 100% | 3 |
| 6 | HWANGTO | authKW | 158374 | 1% | 100% | 2 |
| 7 | JOHNSON AND ETTINGER | authKW | 158374 | 1% | 100% | 2 |
| 8 | LOS ANGELES REG | address | 158374 | 1% | 100% | 2 |
| 9 | NAPL MIXTURE | authKW | 158374 | 1% | 100% | 2 |
| 10 | SOIL GAS POLLUTANTS | authKW | 158374 | 1% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Environmental Sciences | 8620 | 70% | 0% | 280 |
| 2 | Engineering, Environmental | 4318 | 27% | 0% | 106 |
| 3 | Water Resources | 3384 | 25% | 0% | 100 |
| 4 | Engineering, Civil | 328 | 9% | 0% | 34 |
| 5 | Meteorology & Atmospheric Sciences | 278 | 8% | 0% | 32 |
| 6 | Limnology | 269 | 3% | 0% | 13 |
| 7 | Public, Environmental & Occupational Health | 229 | 11% | 0% | 44 |
| 8 | Soil Science | 225 | 5% | 0% | 19 |
| 9 | Nuclear Science & Technology | 189 | 7% | 0% | 28 |
| 10 | Geosciences, Multidisciplinary | 133 | 8% | 0% | 31 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | LOS ANGELES REG | 158374 | 1% | 100% | 2 |
| 2 | AIR POLLUT HLTH | 134199 | 3% | 17% | 10 |
| 3 | CIVIL ENGN COMP SCI ENGN | 101505 | 3% | 13% | 10 |
| 4 | CIVIL ENGN ECJ 8 6 | 79187 | 0% | 100% | 1 |
| 5 | CONNECTING WING | 79187 | 0% | 100% | 1 |
| 6 | CONTAMINATED SITES SECT | 79187 | 0% | 100% | 1 |
| 7 | CORP REMEDIAT SERV | 79187 | 0% | 100% | 1 |
| 8 | DEP CIVIL ENGN COMP SCI ENGN | 79187 | 0% | 100% | 1 |
| 9 | DIRECC SEGURIDAD MEDICO AMBIENTE | 79187 | 0% | 100% | 1 |
| 10 | ENVIRONM HLTH RISK ASSESSMENT GRP | 79187 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | GROUND WATER MONITORING AND REMEDIATION | 121044 | 10% | 4% | 41 |
| 2 | JOURNAL OF SOIL CONTAMINATION | 33327 | 2% | 5% | 8 |
| 3 | JOURNAL OF CONTAMINANT HYDROLOGY | 14812 | 5% | 1% | 21 |
| 4 | SOIL & SEDIMENT CONTAMINATION | 11371 | 3% | 1% | 11 |
| 5 | VADOSE ZONE JOURNAL | 7225 | 3% | 1% | 12 |
| 6 | HUMAN AND ECOLOGICAL RISK ASSESSMENT | 6400 | 3% | 1% | 12 |
| 7 | ENVIRONMENTAL SCIENCE & TECHNOLOGY | 5503 | 11% | 0% | 45 |
| 8 | JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION | 4393 | 4% | 0% | 14 |
| 9 | ENVIRONMENTAL FORENSICS | 3670 | 1% | 1% | 5 |
| 10 | HEALTH PHYSICS | 2480 | 4% | 0% | 14 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | VAPOR INTRUSION | 2191549 | 8% | 86% | 32 | Search VAPOR+INTRUSION | Search VAPOR+INTRUSION |
| 2 | SOIL VAPOR INTRUSION | 253397 | 1% | 80% | 4 | Search SOIL+VAPOR+INTRUSION | Search SOIL+VAPOR+INTRUSION |
| 3 | JOHNSON AND ETTINGER MODEL | 237561 | 1% | 100% | 3 | Search JOHNSON+AND+ETTINGER+MODEL | Search JOHNSON+AND+ETTINGER+MODEL |
| 4 | PETROLEUM VAPOR INTRUSION | 237561 | 1% | 100% | 3 | Search PETROLEUM+VAPOR+INTRUSION | Search PETROLEUM+VAPOR+INTRUSION |
| 5 | VAPOUR INTRUSION | 237561 | 1% | 100% | 3 | Search VAPOUR+INTRUSION | Search VAPOUR+INTRUSION |
| 6 | HWANGTO | 158374 | 1% | 100% | 2 | Search HWANGTO | Search HWANGTO |
| 7 | JOHNSON AND ETTINGER | 158374 | 1% | 100% | 2 | Search JOHNSON+AND+ETTINGER | Search JOHNSON+AND+ETTINGER |
| 8 | NAPL MIXTURE | 158374 | 1% | 100% | 2 | Search NAPL+MIXTURE | Search NAPL+MIXTURE |
| 9 | SOIL GAS POLLUTANTS | 158374 | 1% | 100% | 2 | Search SOIL+GAS+POLLUTANTS | Search SOIL+GAS+POLLUTANTS |
| 10 | SUBSLAB CONCENTRATION | 158374 | 1% | 100% | 2 | Search SUBSLAB+CONCENTRATION | Search SUBSLAB+CONCENTRATION |
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 |