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 |
|---|---|---|---|
| 18 | 4 | CHEMISTRY, ANALYTICAL//TOXICOLOGY//ENVIRONMENTAL SCIENCES | 697102 |
| 420 | 3 | JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY//SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY//CHEMISTRY, ANALYTICAL | 30211 |
| 133 | 2 | JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY//SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY//SPECTROSCOPY | 23353 |
| 34781 | 1 | AYDIN BASIN//AZIMA SARMENTOSA//BUCHANANIA SIAMENSIS | 120 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | AYDIN BASIN | authKW | 262642 | 1% | 100% | 1 |
| 2 | AZIMA SARMENTOSA | authKW | 262642 | 1% | 100% | 1 |
| 3 | BUCHANANIA SIAMENSIS | authKW | 262642 | 1% | 100% | 1 |
| 4 | BUYI MINORITY | authKW | 262642 | 1% | 100% | 1 |
| 5 | CCRMP | authKW | 262642 | 1% | 100% | 1 |
| 6 | CHANGSHUN COUNTY | authKW | 262642 | 1% | 100% | 1 |
| 7 | CHAOSHAN VILLAGE | authKW | 262642 | 1% | 100% | 1 |
| 8 | COMPILATION OF DATA | authKW | 262642 | 1% | 100% | 1 |
| 9 | EXTRACTION SPECTROMETRY | authKW | 262642 | 1% | 100% | 1 |
| 10 | FILTER GRANULATION | authKW | 262642 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Soil Science | 1831 | 23% | 0% | 28 |
| 2 | Chemistry, Analytical | 410 | 26% | 0% | 31 |
| 3 | Environmental Sciences | 92 | 15% | 0% | 18 |
| 4 | Geochemistry & Geophysics | 57 | 7% | 0% | 8 |
| 5 | Agronomy | 47 | 6% | 0% | 7 |
| 6 | Multidisciplinary Sciences | 39 | 3% | 0% | 4 |
| 7 | Water Resources | 32 | 5% | 0% | 6 |
| 8 | Nuclear Science & Technology | 26 | 5% | 0% | 6 |
| 9 | Engineering, Environmental | 24 | 4% | 0% | 5 |
| 10 | Agriculture, Multidisciplinary | 24 | 3% | 0% | 4 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | EXPTL SCI | 29181 | 1% | 11% | 1 |
| 2 | TORBALI TECH VOCAT HIGHER EDUC | 13821 | 1% | 5% | 1 |
| 3 | BUCA EDUC | 8975 | 2% | 2% | 2 |
| 4 | BELLE W BARUCH COASTAL ECOL FO T SCI | 7096 | 1% | 3% | 1 |
| 5 | DRILLING | 4688 | 1% | 2% | 1 |
| 6 | CESE | 3500 | 1% | 1% | 1 |
| 7 | SOILS WATER ENVIRONM SCI | 2453 | 1% | 1% | 1 |
| 8 | EARTH GEOG SCI | 1449 | 2% | 0% | 2 |
| 9 | ADV STUDIES TROP NAT OURCES | 1331 | 1% | 1% | 1 |
| 10 | MATH A | 775 | 1% | 0% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS | 4992 | 6% | 0% | 7 |
| 2 | AGRICULTURE AND ENVIRONMENT | 4526 | 1% | 2% | 1 |
| 3 | JOURNAL OF THE SCIENCE SOCIETY OF THAILAND | 4448 | 2% | 1% | 2 |
| 4 | WHO CHRONICLE | 4102 | 1% | 2% | 1 |
| 5 | LANDWIRTSCHAFTLICHE FORSCHUNG | 3269 | 2% | 1% | 2 |
| 6 | AUSTRALIAN JOURNAL OF SOIL RESEARCH | 3028 | 4% | 0% | 5 |
| 7 | SOIL SCIENCE | 2812 | 5% | 0% | 6 |
| 8 | BODENKULTUR | 2123 | 2% | 0% | 2 |
| 9 | JOURNAL OF MICRONUTRIENT ANALYSIS | 1901 | 1% | 1% | 1 |
| 10 | ANALYTICAL INSTRUMENTATION | 1671 | 1% | 1% | 1 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | AYDIN BASIN | 262642 | 1% | 100% | 1 | Search AYDIN+BASIN | Search AYDIN+BASIN |
| 2 | AZIMA SARMENTOSA | 262642 | 1% | 100% | 1 | Search AZIMA+SARMENTOSA | Search AZIMA+SARMENTOSA |
| 3 | BUCHANANIA SIAMENSIS | 262642 | 1% | 100% | 1 | Search BUCHANANIA+SIAMENSIS | Search BUCHANANIA+SIAMENSIS |
| 4 | BUYI MINORITY | 262642 | 1% | 100% | 1 | Search BUYI+MINORITY | Search BUYI+MINORITY |
| 5 | CCRMP | 262642 | 1% | 100% | 1 | Search CCRMP | Search CCRMP |
| 6 | CHANGSHUN COUNTY | 262642 | 1% | 100% | 1 | Search CHANGSHUN+COUNTY | Search CHANGSHUN+COUNTY |
| 7 | CHAOSHAN VILLAGE | 262642 | 1% | 100% | 1 | Search CHAOSHAN+VILLAGE | Search CHAOSHAN+VILLAGE |
| 8 | COMPILATION OF DATA | 262642 | 1% | 100% | 1 | Search COMPILATION+OF+DATA | Search COMPILATION+OF+DATA |
| 9 | EXTRACTION SPECTROMETRY | 262642 | 1% | 100% | 1 | Search EXTRACTION+SPECTROMETRY | Search EXTRACTION+SPECTROMETRY |
| 10 | FILTER GRANULATION | 262642 | 1% | 100% | 1 | Search FILTER+GRANULATION | Search FILTER+GRANULATION |
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 |