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 |
| 53 | 3 | SOIL SCIENCE//SOIL SCIENCE SOCIETY OF AMERICA JOURNAL//AGRONOMY | 95847 |
| 3315 | 2 | SOIL SCIENCE//VARIABLE CHARGE SOIL//ELEMENTAL S | 1950 |
| 11465 | 1 | SULFATE SORPTION//C BONDED S//ESTER SULFATES | 1007 |
| 19627 | 1 | ELEMENTAL S//S FERTILIZERS//AVAILABLE P AND K | 520 |
| 21918 | 1 | VARIABLE CHARGE SOIL//SUSPENSION EFFECT//CHARGE FINGERPRINT | 423 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SOIL SCIENCE | WoSSC | 162125 | 54% | 1% | 1053 |
| 2 | VARIABLE CHARGE SOIL | authKW | 129501 | 1% | 35% | 23 |
| 3 | ELEMENTAL S | authKW | 118735 | 1% | 57% | 13 |
| 4 | SULFATE SORPTION | authKW | 98983 | 0% | 88% | 7 |
| 5 | C BONDED S | authKW | 96964 | 0% | 100% | 6 |
| 6 | S FERTILIZERS | authKW | 87983 | 0% | 78% | 7 |
| 7 | S MINERALIZATION | authKW | 87983 | 0% | 78% | 7 |
| 8 | ORGANIC S | authKW | 81806 | 0% | 56% | 9 |
| 9 | SUSPENSION EFFECT | authKW | 80804 | 0% | 100% | 5 |
| 10 | AVAILABLE P AND K | authKW | 67335 | 0% | 83% | 5 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Soil Science | 162125 | 54% | 1% | 1053 |
| 2 | Agronomy | 9501 | 19% | 0% | 367 |
| 3 | Plant Sciences | 2865 | 18% | 0% | 350 |
| 4 | Environmental Sciences | 2508 | 19% | 0% | 366 |
| 5 | Agriculture, Multidisciplinary | 1038 | 5% | 0% | 101 |
| 6 | Water Resources | 507 | 5% | 0% | 97 |
| 7 | Chemistry, Analytical | 491 | 8% | 0% | 161 |
| 8 | Forestry | 383 | 3% | 0% | 54 |
| 9 | Meteorology & Atmospheric Sciences | 279 | 4% | 0% | 79 |
| 10 | Mycology | 167 | 1% | 0% | 26 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | FERTILISER TECHNOL | 48482 | 0% | 100% | 3 |
| 2 | AMENAGEMENT SOL | 32321 | 0% | 100% | 2 |
| 3 | BODENKUNDE HERRENHAUSER STR 2 | 32321 | 0% | 100% | 2 |
| 4 | GEOL SCI SOL WE13 | 32321 | 0% | 100% | 2 |
| 5 | PROD PLANTES | 32321 | 0% | 100% | 2 |
| 6 | SOIL SCI | 22672 | 8% | 1% | 149 |
| 7 | INRA AGRON ENVIRONM NANCY COLMAR | 20775 | 0% | 43% | 3 |
| 8 | A NUFARM CO | 16161 | 0% | 100% | 1 |
| 9 | ADELAIDE UNIV FERTILISER TECHNOL | 16161 | 0% | 100% | 1 |
| 10 | ANALYT RUMENTAL METHODS | 16161 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS | 45262 | 7% | 2% | 140 |
| 2 | SOIL SCIENCE SOCIETY OF AMERICA JOURNAL | 36706 | 7% | 2% | 146 |
| 3 | SOIL SCIENCE | 28469 | 4% | 2% | 77 |
| 4 | JOURNAL OF SOIL SCIENCE | 21759 | 2% | 4% | 34 |
| 5 | ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE | 18728 | 2% | 3% | 40 |
| 6 | AUSTRALIAN JOURNAL OF SOIL RESEARCH | 18598 | 3% | 2% | 50 |
| 7 | EURASIAN SOIL SCIENCE | 17317 | 3% | 2% | 59 |
| 8 | SOIL BIOLOGY & BIOCHEMISTRY | 17292 | 5% | 1% | 97 |
| 9 | CANADIAN JOURNAL OF SOIL SCIENCE | 14890 | 2% | 2% | 48 |
| 10 | BIOLOGY AND FERTILITY OF SOILS | 9964 | 2% | 1% | 47 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | VARIABLE CHARGE SOIL | 129501 | 1% | 35% | 23 | Search VARIABLE+CHARGE+SOIL | Search VARIABLE+CHARGE+SOIL |
| 2 | ELEMENTAL S | 118735 | 1% | 57% | 13 | Search ELEMENTAL+S | Search ELEMENTAL+S |
| 3 | SULFATE SORPTION | 98983 | 0% | 88% | 7 | Search SULFATE+SORPTION | Search SULFATE+SORPTION |
| 4 | C BONDED S | 96964 | 0% | 100% | 6 | Search C+BONDED+S | Search C+BONDED+S |
| 5 | S FERTILIZERS | 87983 | 0% | 78% | 7 | Search S+FERTILIZERS | Search S+FERTILIZERS |
| 6 | S MINERALIZATION | 87983 | 0% | 78% | 7 | Search S+MINERALIZATION | Search S+MINERALIZATION |
| 7 | ORGANIC S | 81806 | 0% | 56% | 9 | Search ORGANIC+S | Search ORGANIC+S |
| 8 | SUSPENSION EFFECT | 80804 | 0% | 100% | 5 | Search SUSPENSION+EFFECT | Search SUSPENSION+EFFECT |
| 9 | AVAILABLE P AND K | 67335 | 0% | 83% | 5 | Search AVAILABLE+P+AND+K | Search AVAILABLE+P+AND+K |
| 10 | ESTER SULFATES | 64643 | 0% | 100% | 4 | Search ESTER+SULFATES | Search ESTER+SULFATES |
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 2 |