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 |
| 27493 | 1 | MUD VOLCANO//LUSI//SOUTH CASPIAN | 248 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | MUD VOLCANO | authKW | 2117956 | 28% | 24% | 70 |
| 2 | LUSI | authKW | 857811 | 4% | 75% | 9 |
| 3 | SOUTH CASPIAN | authKW | 353006 | 2% | 56% | 5 |
| 4 | AZERBAIJAN GREATER CAUCASUS | authKW | 254168 | 1% | 100% | 2 |
| 5 | GEOLOGICAL SOURCES | authKW | 254168 | 1% | 100% | 2 |
| 6 | GRYPHON | authKW | 254168 | 1% | 100% | 2 |
| 7 | CEREES | address | 182992 | 2% | 24% | 6 |
| 8 | SOUTH CASPIAN BASIN | authKW | 172964 | 3% | 19% | 7 |
| 9 | HYDROTHERMAL SEEPS | authKW | 169444 | 1% | 67% | 2 |
| 10 | LUSI MUD VOLCANO | authKW | 169444 | 1% | 67% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Geosciences, Multidisciplinary | 3486 | 44% | 0% | 108 |
| 2 | Geochemistry & Geophysics | 1605 | 23% | 0% | 56 |
| 3 | Geology | 507 | 6% | 0% | 16 |
| 4 | Engineering, Petroleum | 90 | 2% | 0% | 5 |
| 5 | Mining & Mineral Processing | 52 | 2% | 0% | 4 |
| 6 | Energy & Fuels | 44 | 5% | 0% | 13 |
| 7 | Mineralogy | 41 | 2% | 0% | 5 |
| 8 | Geography, Physical | 40 | 2% | 0% | 6 |
| 9 | Oceanography | 38 | 3% | 0% | 8 |
| 10 | Asian Studies | 29 | 1% | 0% | 2 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CEREES | 182992 | 2% | 24% | 6 |
| 2 | SECT ROMA 2 | 156405 | 2% | 31% | 4 |
| 3 | AUSTRALIAN PETR GEOSCI | 127084 | 0% | 100% | 1 |
| 4 | AZERBAIJAN BUSINESS UNIT | 127084 | 0% | 100% | 1 |
| 5 | BIOECOTOX | 127084 | 0% | 100% | 1 |
| 6 | CENT LIFE SCI LSIH | 127084 | 0% | 100% | 1 |
| 7 | CHAIR OIL GAS IND CHEM TECHNOL | 127084 | 0% | 100% | 1 |
| 8 | CLIMATOL GEOPHYS BMKG | 127084 | 0% | 100% | 1 |
| 9 | FIELD GEOMICROBIOL | 127084 | 0% | 100% | 1 |
| 10 | FIELD OURCE GEOCHEM | 127084 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MARINE AND PETROLEUM GEOLOGY | 19217 | 8% | 1% | 21 |
| 2 | RUSSIAN JOURNAL OF PACIFIC GEOLOGY | 14777 | 3% | 2% | 7 |
| 3 | ENERGY EXPLORATION & EXPLOITATION | 6899 | 2% | 1% | 6 |
| 4 | DOKLADY EARTH SCIENCES | 4223 | 5% | 0% | 13 |
| 5 | LITHOLOGY AND MINERAL RESOURCES | 4108 | 2% | 1% | 4 |
| 6 | BASIN RESEARCH | 2721 | 2% | 1% | 4 |
| 7 | GEOFLUIDS | 2152 | 1% | 1% | 3 |
| 8 | ICELANDIC AGRICULTURAL SCIENCES | 2015 | 0% | 2% | 1 |
| 9 | CARPATHIAN JOURNAL OF EARTH AND ENVIRONMENTAL SCIENCES | 1674 | 1% | 0% | 3 |
| 10 | TIKHOOKEANSKAYA GEOLOGIYA | 1476 | 0% | 1% | 1 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | MUD VOLCANO | 2117956 | 28% | 24% | 70 | Search MUD+VOLCANO | Search MUD+VOLCANO |
| 2 | LUSI | 857811 | 4% | 75% | 9 | Search LUSI | Search LUSI |
| 3 | SOUTH CASPIAN | 353006 | 2% | 56% | 5 | Search SOUTH+CASPIAN | Search SOUTH+CASPIAN |
| 4 | AZERBAIJAN GREATER CAUCASUS | 254168 | 1% | 100% | 2 | Search AZERBAIJAN+GREATER+CAUCASUS | Search AZERBAIJAN+GREATER+CAUCASUS |
| 5 | GEOLOGICAL SOURCES | 254168 | 1% | 100% | 2 | Search GEOLOGICAL+SOURCES | Search GEOLOGICAL+SOURCES |
| 6 | GRYPHON | 254168 | 1% | 100% | 2 | Search GRYPHON | Search GRYPHON |
| 7 | SOUTH CASPIAN BASIN | 172964 | 3% | 19% | 7 | Search SOUTH+CASPIAN+BASIN | Search SOUTH+CASPIAN+BASIN |
| 8 | HYDROTHERMAL SEEPS | 169444 | 1% | 67% | 2 | Search HYDROTHERMAL+SEEPS | Search HYDROTHERMAL+SEEPS |
| 9 | LUSI MUD VOLCANO | 169444 | 1% | 67% | 2 | Search LUSI+MUD+VOLCANO | Search LUSI+MUD+VOLCANO |
| 10 | SIDOARJO | 169444 | 1% | 67% | 2 | Search SIDOARJO | Search SIDOARJO |
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 |