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 |
| 352 | 3 | JOURNAL OF ENVIRONMENTAL RADIOACTIVITY//HEALTH PHYSICS//RADON | 36441 |
| 566 | 2 | RADON//JOURNAL OF ENVIRONMENTAL RADIOACTIVITY//NATURAL RADIOACTIVITY | 14965 |
| 20031 | 1 | PB 210//PB 210 DATING//SEDIMENTATION RATE | 501 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | PB 210 | authKW | 469206 | 13% | 12% | 63 |
| 2 | PB 210 DATING | authKW | 374407 | 5% | 24% | 25 |
| 3 | SEDIMENTATION RATE | authKW | 341023 | 9% | 13% | 43 |
| 4 | CRS MODEL | authKW | 339689 | 2% | 60% | 9 |
| 5 | CFCS MODEL | authKW | 188720 | 1% | 100% | 3 |
| 6 | SEDIMENT DATING | authKW | 170004 | 2% | 27% | 10 |
| 7 | PB 210 GEOCHRONOLOGY | authKW | 150969 | 1% | 40% | 6 |
| 8 | CS 137 | authKW | 140893 | 11% | 4% | 54 |
| 9 | COASTAL LAGOON SEDIMENTS | authKW | 125813 | 0% | 100% | 2 |
| 10 | CONSTANT RATE OF PB 210 SUPPLY MODEL | authKW | 125813 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Environmental Sciences | 3506 | 41% | 0% | 205 |
| 2 | Nuclear Science & Technology | 2165 | 20% | 0% | 98 |
| 3 | Limnology | 1440 | 7% | 0% | 33 |
| 4 | Marine & Freshwater Biology | 1092 | 14% | 0% | 71 |
| 5 | Geosciences, Multidisciplinary | 1072 | 18% | 0% | 89 |
| 6 | Chemistry, Inorganic & Nuclear | 864 | 15% | 0% | 77 |
| 7 | Oceanography | 740 | 9% | 0% | 45 |
| 8 | Water Resources | 641 | 10% | 0% | 51 |
| 9 | Geography, Physical | 301 | 4% | 0% | 22 |
| 10 | Chemistry, Analytical | 287 | 12% | 0% | 58 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | YOUNG SEDIMENTS DATING | 83874 | 0% | 67% | 2 |
| 2 | AO KOVALEVSKIY BIOL SOUTHERN SEAS IBSS | 62907 | 0% | 100% | 1 |
| 3 | ATOM BARILOCHE ANAL ACTIVAC NEUTRON | 62907 | 0% | 100% | 1 |
| 4 | CICTERRACONICET | 62907 | 0% | 100% | 1 |
| 5 | CIENCIAS MAR RECURSOS BIOLLMIPALEOTRACES | 62907 | 0% | 100% | 1 |
| 6 | CITJUJUY CONICET | 62907 | 0% | 100% | 1 |
| 7 | COASTAL REG MARINE GEOL | 62907 | 0% | 100% | 1 |
| 8 | DIPARTIMENTO FIS TECNOL RELAT CNISM | 62907 | 0% | 100% | 1 |
| 9 | EVOLUT KLIMA TSP6 | 62907 | 0% | 100% | 1 |
| 10 | FAO IAEA AGR SE BIOTECHNOL | 62907 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF ENVIRONMENTAL RADIOACTIVITY | 35692 | 10% | 1% | 48 |
| 2 | JOURNAL OF PALEOLIMNOLOGY | 11279 | 3% | 1% | 17 |
| 3 | ENVIRONMENTAL GEOLOGY AND WATER SCIENCES | 10295 | 1% | 2% | 7 |
| 4 | JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 9037 | 8% | 0% | 40 |
| 5 | GEOCHRONOMETRIA | 7270 | 1% | 2% | 6 |
| 6 | NUCLEAR GEOPHYSICS | 4920 | 1% | 2% | 5 |
| 7 | APPLIED RADIATION AND ISOTOPES | 3308 | 4% | 0% | 22 |
| 8 | MARINE POLLUTION BULLETIN | 2240 | 4% | 0% | 18 |
| 9 | QUATERNARY GEOCHRONOLOGY | 1983 | 1% | 1% | 5 |
| 10 | ENVIRONMENTAL GEOLOGY | 1945 | 2% | 0% | 10 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | PB 210 | 469206 | 13% | 12% | 63 | Search PB+210 | Search PB+210 |
| 2 | PB 210 DATING | 374407 | 5% | 24% | 25 | Search PB+210+DATING | Search PB+210+DATING |
| 3 | SEDIMENTATION RATE | 341023 | 9% | 13% | 43 | Search SEDIMENTATION+RATE | Search SEDIMENTATION+RATE |
| 4 | CRS MODEL | 339689 | 2% | 60% | 9 | Search CRS+MODEL | Search CRS+MODEL |
| 5 | CFCS MODEL | 188720 | 1% | 100% | 3 | Search CFCS+MODEL | Search CFCS+MODEL |
| 6 | SEDIMENT DATING | 170004 | 2% | 27% | 10 | Search SEDIMENT+DATING | Search SEDIMENT+DATING |
| 7 | PB 210 GEOCHRONOLOGY | 150969 | 1% | 40% | 6 | Search PB+210+GEOCHRONOLOGY | Search PB+210+GEOCHRONOLOGY |
| 8 | CS 137 | 140893 | 11% | 4% | 54 | Search CS+137 | Search CS+137 |
| 9 | COASTAL LAGOON SEDIMENTS | 125813 | 0% | 100% | 2 | Search COASTAL+LAGOON+SEDIMENTS | Search COASTAL+LAGOON+SEDIMENTS |
| 10 | CONSTANT RATE OF PB 210 SUPPLY MODEL | 125813 | 0% | 100% | 2 | Search CONSTANT+RATE+OF+PB+210+SUPPLY+MODEL | Search CONSTANT+RATE+OF+PB+210+SUPPLY+MODEL |
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 |