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 |
| 630 | 3 | GAS HYDRATE//METHANE HYDRATE//OCEAN ACIDIFICATION | 12463 |
| 2161 | 2 | GAS HYDRATE//MUD VOLCANO//POCKMARKS | 5308 |
| 24604 | 1 | ADSORBED SOIL GAS//STARUNIA//CARPATHIAN REGION | 330 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ADSORBED SOIL GAS | authKW | 1432573 | 5% | 100% | 15 |
| 2 | STARUNIA | authKW | 1241564 | 4% | 100% | 13 |
| 3 | CARPATHIAN REGION | authKW | 733641 | 4% | 59% | 13 |
| 4 | SURFACE GEOCHEMICAL SURVEY | authKW | 679144 | 2% | 89% | 8 |
| 5 | MICROSEEPAGE | authKW | 625112 | 4% | 55% | 12 |
| 6 | STARUNIA PALAEONTOLOGICAL SITE | authKW | 477524 | 2% | 100% | 5 |
| 7 | HYDROCARBON MICROSEEPAGE | authKW | 429769 | 2% | 75% | 6 |
| 8 | LIGHT GASEOUS HYDROCARBONS | authKW | 382020 | 1% | 100% | 4 |
| 9 | MICROBIAL PROSPECTING | authKW | 341086 | 2% | 71% | 5 |
| 10 | WOOLLY RHINOCEROS | authKW | 312556 | 2% | 55% | 6 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Engineering, Petroleum | 12527 | 20% | 0% | 65 |
| 2 | Geosciences, Multidisciplinary | 3251 | 37% | 0% | 121 |
| 3 | Geochemistry & Geophysics | 1989 | 22% | 0% | 72 |
| 4 | Energy & Fuels | 1584 | 23% | 0% | 76 |
| 5 | Geology | 1554 | 10% | 0% | 32 |
| 6 | Telecommunications | 10 | 2% | 0% | 7 |
| 7 | Remote Sensing | 9 | 1% | 0% | 3 |
| 8 | Imaging Science & Photographic Technology | 8 | 1% | 0% | 3 |
| 9 | Engineering, Chemical | 8 | 4% | 0% | 12 |
| 10 | Mining & Mineral Processing | 8 | 1% | 0% | 2 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PETR GEOCHEM GRP | 254677 | 1% | 67% | 4 |
| 2 | GEOL GEOPHYS ENVIRONM PROTECT | 97168 | 8% | 4% | 25 |
| 3 | BIOMED SCI ICB 4 | 95505 | 0% | 100% | 1 |
| 4 | FOSSILS FUELS | 95505 | 0% | 100% | 1 |
| 5 | INT COMUN | 95505 | 0% | 100% | 1 |
| 6 | JINZHOU BRANCH NEW REG EXPLORAT | 95505 | 0% | 100% | 1 |
| 7 | MCMASTER PL GEOPHYS GRP | 95505 | 0% | 100% | 1 |
| 8 | MEDIA 1 TEAM | 95505 | 0% | 100% | 1 |
| 9 | MINIST CIVIL DEF EMERGENCY SITUAT RUSSIAN FEDER | 95505 | 0% | 100% | 1 |
| 10 | MINIST EDUC HYDROCARBON ACCUMULAT MECH | 95505 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ANNALES SOCIETATIS GEOLOGORUM POLONIAE | 142433 | 6% | 8% | 19 |
| 2 | OIL & GAS JOURNAL | 47454 | 11% | 1% | 37 |
| 3 | AAPG BULLETIN | 17553 | 6% | 1% | 19 |
| 4 | JOURNAL OF PETROLEUM GEOLOGY | 9451 | 3% | 1% | 9 |
| 5 | JOURNAL OF GEOCHEMICAL EXPLORATION | 6120 | 4% | 0% | 14 |
| 6 | GEOPHYSICS | 5962 | 7% | 0% | 22 |
| 7 | MARINE AND PETROLEUM GEOLOGY | 5521 | 4% | 0% | 13 |
| 8 | AAPG BULLETIN-AMERICAN ASSOCIATION OF PETROLEUM GEOLOGISTS | 5346 | 2% | 1% | 8 |
| 9 | WORLD OIL | 3501 | 1% | 2% | 2 |
| 10 | JOURNAL OF THE GEOLOGICAL SOCIETY OF INDIA | 3295 | 4% | 0% | 12 |
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 |