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 |
| 17877 | 1 | HIGHLY BRANCHED ISOPRENOIDS//IP25//MARINE BIOGEOCHEM TOXICOL | 605 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | HIGHLY BRANCHED ISOPRENOIDS | authKW | 850838 | 3% | 78% | 21 |
| 2 | IP25 | authKW | 741539 | 4% | 65% | 22 |
| 3 | MARINE BIOGEOCHEM TOXICOL | address | 449426 | 8% | 18% | 47 |
| 4 | ORGANIC GEOCHEMISTRY | journal | 419793 | 30% | 4% | 182 |
| 5 | RHIZOSOLENIA SETIGERA | authKW | 333390 | 1% | 80% | 8 |
| 6 | HIGHLY BRANCHED ISOPRENOID HBI | authKW | 312556 | 1% | 100% | 6 |
| 7 | ISOPRENOID ALKENES | authKW | 312556 | 1% | 100% | 6 |
| 8 | HIGHLY BRANCHED ISOPRENOID ALKENES | authKW | 267903 | 1% | 86% | 6 |
| 9 | ORGANIC SULFUR COMPOUNDS | authKW | 259636 | 3% | 28% | 18 |
| 10 | PETR ENVIRONM GEOCHEM GRP | address | 243908 | 4% | 20% | 24 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Geochemistry & Geophysics | 21614 | 52% | 0% | 315 |
| 2 | Engineering, Petroleum | 5570 | 10% | 0% | 59 |
| 3 | Energy & Fuels | 1045 | 14% | 0% | 86 |
| 4 | Engineering, Chemical | 546 | 14% | 0% | 83 |
| 5 | Chemistry, Organic | 473 | 14% | 0% | 84 |
| 6 | Geosciences, Multidisciplinary | 442 | 11% | 0% | 66 |
| 7 | Geography, Physical | 120 | 3% | 0% | 16 |
| 8 | Geology | 101 | 2% | 0% | 12 |
| 9 | Oceanography | 34 | 2% | 0% | 13 |
| 10 | Paleontology | 32 | 1% | 0% | 7 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MARINE BIOGEOCHEM TOXICOL | 449426 | 8% | 18% | 47 |
| 2 | PETR ENVIRONM GEOCHEM GRP | 243908 | 4% | 20% | 24 |
| 3 | ISO MER | 117207 | 0% | 75% | 3 |
| 4 | MARINE ECOL CHEM | 117207 | 0% | 75% | 3 |
| 5 | NRG FOSSIL FUELS ENVIRONM GEOCHEM | 117207 | 0% | 75% | 3 |
| 6 | GEOCHIM ORGAN | 105474 | 1% | 23% | 9 |
| 7 | CASALI PL CHEM ENERGY | 104185 | 0% | 100% | 2 |
| 8 | PL SCI GEOCHEM PROGRAM PL PHYS SCI | 104185 | 0% | 100% | 2 |
| 9 | UMR CNRS 6531 | 104185 | 0% | 100% | 2 |
| 10 | ISOMER | 72905 | 2% | 10% | 14 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ORGANIC GEOCHEMISTRY | 419793 | 30% | 4% | 182 |
| 2 | PETROLEUM CHEMISTRY | 58920 | 8% | 2% | 47 |
| 3 | GEOCHIMICA ET COSMOCHIMICA ACTA | 18314 | 11% | 1% | 68 |
| 4 | GEOCHEMISTRY INTERNATIONAL | 3351 | 2% | 1% | 11 |
| 5 | ENVIRONMENTAL CHEMISTRY LETTERS | 1155 | 1% | 1% | 4 |
| 6 | LITHOLOGY AND MINERAL RESOURCES | 943 | 0% | 1% | 3 |
| 7 | GEOBIOLOGY | 915 | 0% | 1% | 3 |
| 8 | BULLETIN DE LA SOCIETE GEOLOGIQUE DE FRANCE | 784 | 1% | 0% | 6 |
| 9 | TERRA NOVA | 784 | 1% | 0% | 5 |
| 10 | SOLID FUEL CHEMISTRY | 537 | 0% | 1% | 2 |
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 |