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 |
| 794 | 2 | SOIL SCIENCE//ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE//AGRONOMY | 12387 |
| 28056 | 1 | AMMONIUM FIXATION//NON EXCHANGEABLE AMMONIUM//FIXED AMMONIUM | 235 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | AMMONIUM FIXATION | authKW | 954569 | 5% | 65% | 11 |
| 2 | NON EXCHANGEABLE AMMONIUM | authKW | 821447 | 3% | 88% | 7 |
| 3 | FIXED AMMONIUM | authKW | 547627 | 3% | 58% | 7 |
| 4 | FIXED NH4 | authKW | 301755 | 1% | 75% | 3 |
| 5 | CLAY FIXED AMMONIUM | authKW | 268228 | 1% | 100% | 2 |
| 6 | STRONGLY FIXED AMMONIUM | authKW | 268228 | 1% | 100% | 2 |
| 7 | WEAKLY FIXED AMMONIUM | authKW | 268228 | 1% | 100% | 2 |
| 8 | NON EXCHANGEABLE NH4 | authKW | 178817 | 1% | 67% | 2 |
| 9 | ADDED NITROGEN INTERACTION | authKW | 165058 | 2% | 31% | 4 |
| 10 | 21 TYPE CLAY MINERALS | authKW | 134114 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Soil Science | 41693 | 79% | 0% | 185 |
| 2 | Agronomy | 2947 | 30% | 0% | 70 |
| 3 | Plant Sciences | 719 | 25% | 0% | 59 |
| 4 | Agriculture, Multidisciplinary | 256 | 7% | 0% | 17 |
| 5 | Agriculture, Dairy & Animal Science | 95 | 5% | 0% | 12 |
| 6 | Chemistry, Analytical | 56 | 8% | 0% | 19 |
| 7 | Environmental Sciences | 7 | 5% | 0% | 11 |
| 8 | Chemistry, Applied | 5 | 2% | 0% | 5 |
| 9 | Ecology | 3 | 3% | 0% | 6 |
| 10 | Engineering, Petroleum | 2 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CROPS FERTILIZAT | 134114 | 0% | 100% | 1 |
| 2 | TRANSPORTAT LOGIST PROGRAM LOGIST SUPPLY CHAI | 134114 | 0% | 100% | 1 |
| 3 | URA 8538 | 67056 | 0% | 50% | 1 |
| 4 | PFLANZENBAU GRUNLAND 340 | 41262 | 1% | 15% | 2 |
| 5 | IN PLANT NUTR | 26821 | 0% | 20% | 1 |
| 6 | AGR POLYTECH VISEU | 22351 | 0% | 17% | 1 |
| 7 | FUNDAMENTAL BIOL PROBLEMS | 19157 | 0% | 14% | 1 |
| 8 | OURCES ENVIRON SCI | 19157 | 0% | 14% | 1 |
| 9 | AGROCHEM | 15162 | 2% | 2% | 5 |
| 10 | OURCE MANAGEMENT HORT | 13410 | 0% | 10% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | AGRIBIOLOGICAL RESEARCH-ZEITSCHRIFT FUR AGRARBIOLOGIE AGRIKULTURCHEMIE OKOLOGIE | 46880 | 5% | 3% | 11 |
| 2 | BIOLOGY AND FERTILITY OF SOILS | 29563 | 12% | 1% | 28 |
| 3 | ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE | 28155 | 7% | 1% | 17 |
| 4 | SOIL SCIENCE SOCIETY OF AMERICA JOURNAL | 12055 | 12% | 0% | 29 |
| 5 | CANADIAN JOURNAL OF SOIL SCIENCE | 7748 | 5% | 0% | 12 |
| 6 | JOURNAL OF SUSTAINABLE AGRICULTURE | 6824 | 3% | 1% | 7 |
| 7 | LANDWIRTSCHAFTLICHE FORSCHUNG | 6677 | 2% | 1% | 4 |
| 8 | COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS | 6211 | 8% | 0% | 18 |
| 9 | SOIL SCIENCE | 4825 | 5% | 0% | 11 |
| 10 | LANDBOUWTIJDSCHRIFT-REVUE DE L AGRICULTURE | 2351 | 0% | 2% | 1 |
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 |