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 |
| 188 | 3 | JOURNAL OF GLACIOLOGY//GEOGRAPHY, PHYSICAL//COLD REGIONS SCIENCE AND TECHNOLOGY | 55694 |
| 1849 | 2 | PEATLAND//SPHAGNUM//BOG | 6450 |
| 38709 | 1 | H PLUS AL//IN SITU SOIL ANALYSIS//NACL ENERGIA NUCL AGR CENA | 55 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | H PLUS AL | authKW | 1719118 | 5% | 100% | 3 |
| 2 | IN SITU SOIL ANALYSIS | authKW | 1719118 | 5% | 100% | 3 |
| 3 | NACL ENERGIA NUCL AGR CENA | address | 1146079 | 4% | 100% | 2 |
| 4 | PROGRAMA MESTRADO PRODUCAO VEGETAL | address | 1146079 | 4% | 100% | 2 |
| 5 | ALTITUDINAL VEGETATION | authKW | 573039 | 2% | 100% | 1 |
| 6 | BOLSISTA PROJETO EMBR A | address | 573039 | 2% | 100% | 1 |
| 7 | CIANCIA SOLO | address | 573039 | 2% | 100% | 1 |
| 8 | CITRIC ACID EXTRACTOR | authKW | 573039 | 2% | 100% | 1 |
| 9 | CU AND PB DTPA COMPLEXES | authKW | 573039 | 2% | 100% | 1 |
| 10 | D DMA CO SANEAMENTO PARANA | address | 573039 | 2% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Soil Science | 6734 | 65% | 0% | 36 |
| 2 | Agronomy | 249 | 18% | 0% | 10 |
| 3 | Chemistry, Analytical | 155 | 24% | 0% | 13 |
| 4 | Plant Sciences | 103 | 20% | 0% | 11 |
| 5 | Agriculture, Multidisciplinary | 61 | 7% | 0% | 4 |
| 6 | Agricultural Engineering | 40 | 4% | 0% | 2 |
| 7 | Water Resources | 34 | 7% | 0% | 4 |
| 8 | Geosciences, Multidisciplinary | 16 | 7% | 0% | 4 |
| 9 | Electrochemistry | 7 | 4% | 0% | 2 |
| 10 | Horticulture | 5 | 2% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | NACL ENERGIA NUCL AGR CENA | 1146079 | 4% | 100% | 2 |
| 2 | PROGRAMA MESTRADO PRODUCAO VEGETAL | 1146079 | 4% | 100% | 2 |
| 3 | BOLSISTA PROJETO EMBR A | 573039 | 2% | 100% | 1 |
| 4 | CIANCIA SOLO | 573039 | 2% | 100% | 1 |
| 5 | D DMA CO SANEAMENTO PARANA | 573039 | 2% | 100% | 1 |
| 6 | POST PROGRAM SOILS PLANT NUTR | 286519 | 2% | 50% | 1 |
| 7 | CURSO MESTRADO PROD VEGETAL | 63669 | 2% | 11% | 1 |
| 8 | PL MICROSYST | 63669 | 2% | 11% | 1 |
| 9 | SOILS SCI | 52093 | 2% | 9% | 1 |
| 10 | ESCOLA AGR LUIZ DE QUEIROZ | 47751 | 2% | 8% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | REVISTA BRASILEIRA DE CIENCIA DO SOLO | 88254 | 35% | 1% | 19 |
| 2 | EUROPEAN CHEMICAL NEWS | 22920 | 2% | 4% | 1 |
| 3 | COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS | 6655 | 16% | 0% | 9 |
| 4 | CATENA | 2658 | 7% | 0% | 4 |
| 5 | ARQUIVOS DE BIOLOGIA E TECNOLOGIA | 956 | 2% | 0% | 1 |
| 6 | INTERDISCIPLINARY SCIENCE REVIEWS | 713 | 2% | 0% | 1 |
| 7 | QUIMICA NOVA | 468 | 4% | 0% | 2 |
| 8 | REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL | 417 | 2% | 0% | 1 |
| 9 | PESQUISA AGROPECUARIA BRASILEIRA | 372 | 4% | 0% | 2 |
| 10 | SOIL SCIENCE SOCIETY OF AMERICA JOURNAL | 242 | 4% | 0% | 2 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | H PLUS AL | 1719118 | 5% | 100% | 3 | Search H+PLUS+AL | Search H+PLUS+AL |
| 2 | IN SITU SOIL ANALYSIS | 1719118 | 5% | 100% | 3 | Search IN+SITU+SOIL+ANALYSIS | Search IN+SITU+SOIL+ANALYSIS |
| 3 | ALTITUDINAL VEGETATION | 573039 | 2% | 100% | 1 | Search ALTITUDINAL+VEGETATION | Search ALTITUDINAL+VEGETATION |
| 4 | CITRIC ACID EXTRACTOR | 573039 | 2% | 100% | 1 | Search CITRIC+ACID+EXTRACTOR | Search CITRIC+ACID+EXTRACTOR |
| 5 | CU AND PB DTPA COMPLEXES | 573039 | 2% | 100% | 1 | Search CU+AND+PB+DTPA+COMPLEXES | Search CU+AND+PB+DTPA+COMPLEXES |
| 6 | FIBRIC | 573039 | 2% | 100% | 1 | Search FIBRIC | Search FIBRIC |
| 7 | INCREASED DENSITY | 573039 | 2% | 100% | 1 | Search INCREASED+DENSITY | Search INCREASED+DENSITY |
| 8 | PEDOGENESIS OF HISTOSOLS | 573039 | 2% | 100% | 1 | Search PEDOGENESIS+OF+HISTOSOLS | Search PEDOGENESIS+OF+HISTOSOLS |
| 9 | PH SMP | 573039 | 2% | 100% | 1 | Search PH+SMP | Search PH+SMP |
| 10 | PHYTOTECHNICAL COMPONENTS | 573039 | 2% | 100% | 1 | Search PHYTOTECHNICAL+COMPONENTS | Search PHYTOTECHNICAL+COMPONENTS |
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 |