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 |
| 118 | 3 | FUEL//ENERGY & FUELS//PYROLYSIS | 71180 |
| 878 | 2 | ORGANIC GEOCHEMISTRY//BOTRYOCOCCUS BRAUNII//PETR EXPLORAT DEV | 11618 |
| 21671 | 1 | HYDROTHERMAL PETROLEUM//EARTH OURCES FUEL GEOSCI UNIT//MODERN RIFT ZONE | 433 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | HYDROTHERMAL PETROLEUM | authKW | 661691 | 2% | 91% | 10 |
| 2 | EARTH OURCES FUEL GEOSCI UNIT | address | 145572 | 0% | 100% | 2 |
| 3 | MODERN RIFT ZONE | authKW | 145572 | 0% | 100% | 2 |
| 4 | HYDROTHERMAL OIL | authKW | 131013 | 1% | 60% | 3 |
| 5 | NAPHTIDES | authKW | 97047 | 0% | 67% | 2 |
| 6 | UZON CALDERA | authKW | 81881 | 1% | 38% | 3 |
| 7 | ABNORMALLY HIGH HEAT STRESS | authKW | 72786 | 0% | 100% | 1 |
| 8 | ACCELERATED DIAGENESIS | authKW | 72786 | 0% | 100% | 1 |
| 9 | ATMOSPHER OCEAN SCI PROGRAM OCEANOG | address | 72786 | 0% | 100% | 1 |
| 10 | BASIN OIL | authKW | 72786 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Geochemistry & Geophysics | 6209 | 33% | 0% | 144 |
| 2 | Engineering, Petroleum | 3756 | 9% | 0% | 41 |
| 3 | Geosciences, Multidisciplinary | 1455 | 22% | 0% | 95 |
| 4 | Multidisciplinary Sciences | 918 | 8% | 0% | 35 |
| 5 | Energy & Fuels | 455 | 11% | 0% | 49 |
| 6 | Oceanography | 270 | 6% | 0% | 26 |
| 7 | Geology | 242 | 3% | 0% | 15 |
| 8 | Mineralogy | 119 | 3% | 0% | 11 |
| 9 | Engineering, Chemical | 104 | 8% | 0% | 34 |
| 10 | Chemistry, Multidisciplinary | 42 | 9% | 0% | 41 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | EARTH OURCES FUEL GEOSCI UNIT | 145572 | 0% | 100% | 2 |
| 2 | ATMOSPHER OCEAN SCI PROGRAM OCEANOG | 72786 | 0% | 100% | 1 |
| 3 | FUEL MINERAL GEOL GEOCHEM | 72786 | 0% | 100% | 1 |
| 4 | GAZPROM JSC | 72786 | 0% | 100% | 1 |
| 5 | GEO SOOURCES UMR | 72786 | 0% | 100% | 1 |
| 6 | GEO SOURCES UMR | 72786 | 0% | 100% | 1 |
| 7 | GUANGZHOU GEOCHIM | 72786 | 0% | 100% | 1 |
| 8 | IM GUBKIN PETROCHEM GAS IND | 72786 | 0% | 100% | 1 |
| 9 | INORGAN PETR ORIGIN | 72786 | 0% | 100% | 1 |
| 10 | MOSCOW FOSSIL FUELS | 72786 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | INITIAL REPORTS OF THE DEEP SEA DRILLING PROJECT | 30297 | 5% | 2% | 23 |
| 2 | GEOKHIMIYA | 24576 | 7% | 1% | 32 |
| 3 | ZHURNAL VSESOYUZNOGO KHIMICHESKOGO OBSHCHESTVA IMENI D I MENDELEEVA | 18930 | 3% | 2% | 12 |
| 4 | DOKLADY EARTH SCIENCES | 17569 | 8% | 1% | 35 |
| 5 | APPLIED GEOCHEMISTRY | 13657 | 6% | 1% | 27 |
| 6 | IZVESTIYA AKADEMII NAUK SERIYA GEOLOGICHESKAYA | 9384 | 1% | 3% | 4 |
| 7 | PETROLEUM CHEMISTRY | 7288 | 3% | 1% | 14 |
| 8 | ORGANIC GEOCHEMISTRY | 7049 | 5% | 0% | 20 |
| 9 | DOKLADY AKADEMII NAUK SSSR | 6489 | 10% | 0% | 44 |
| 10 | AAPG BULLETIN-AMERICAN ASSOCIATION OF PETROLEUM GEOLOGISTS | 5154 | 2% | 1% | 9 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | HYDROTHERMAL PETROLEUM | 661691 | 2% | 91% | 10 | Search HYDROTHERMAL+PETROLEUM | Search HYDROTHERMAL+PETROLEUM |
| 2 | MODERN RIFT ZONE | 145572 | 0% | 100% | 2 | Search MODERN+RIFT+ZONE | Search MODERN+RIFT+ZONE |
| 3 | HYDROTHERMAL OIL | 131013 | 1% | 60% | 3 | Search HYDROTHERMAL+OIL | Search HYDROTHERMAL+OIL |
| 4 | NAPHTIDES | 97047 | 0% | 67% | 2 | Search NAPHTIDES | Search NAPHTIDES |
| 5 | UZON CALDERA | 81881 | 1% | 38% | 3 | Search UZON+CALDERA | Search UZON+CALDERA |
| 6 | ABNORMALLY HIGH HEAT STRESS | 72786 | 0% | 100% | 1 | Search ABNORMALLY+HIGH+HEAT+STRESS | Search ABNORMALLY+HIGH+HEAT+STRESS |
| 7 | ACCELERATED DIAGENESIS | 72786 | 0% | 100% | 1 | Search ACCELERATED+DIAGENESIS | Search ACCELERATED+DIAGENESIS |
| 8 | BASIN OIL | 72786 | 0% | 100% | 1 | Search BASIN+OIL | Search BASIN+OIL |
| 9 | BENZENE POLYCARBOXYLIC ACID | 72786 | 0% | 100% | 1 | Search BENZENE+POLYCARBOXYLIC+ACID | Search BENZENE+POLYCARBOXYLIC+ACID |
| 10 | BITUMEN GEOCHEMISTRY | 72786 | 0% | 100% | 1 | Search BITUMEN+GEOCHEMISTRY | Search BITUMEN+GEOCHEMISTRY |
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 |