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 |
| 1629 | 2 | INDIAN JOURNAL OF AGRONOMY//INTERCROPPING//INDIAN JOURNAL OF AGRICULTURAL SCIENCES | 7263 |
| 11697 | 1 | SYSTEM OF RICE INTENSIFICATION//PADDY AND WATER ENVIRONMENT//ALTERNATE WETTING AND DRYING | 988 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SYSTEM OF RICE INTENSIFICATION | authKW | 924470 | 4% | 71% | 41 |
| 2 | PADDY AND WATER ENVIRONMENT | journal | 850328 | 13% | 21% | 125 |
| 3 | ALTERNATE WETTING AND DRYING | authKW | 467824 | 2% | 67% | 22 |
| 4 | SYSTEM OF RICE INTENSIFICATION SRI | authKW | 398721 | 2% | 83% | 15 |
| 5 | SRI | authKW | 298030 | 3% | 32% | 29 |
| 6 | WATER SAVING | authKW | 242471 | 5% | 16% | 48 |
| 7 | WATER PRODUCTIVITY | authKW | 223761 | 6% | 12% | 59 |
| 8 | PUDDLING INTENSITY | authKW | 223287 | 1% | 100% | 7 |
| 9 | TERRACED PADDY FIELD | authKW | 191388 | 1% | 100% | 6 |
| 10 | PADDY FIELD | authKW | 185104 | 5% | 11% | 51 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Agronomy | 40087 | 53% | 0% | 524 |
| 2 | Agricultural Engineering | 12469 | 15% | 0% | 144 |
| 3 | Agriculture, Multidisciplinary | 5635 | 16% | 0% | 158 |
| 4 | Water Resources | 5546 | 21% | 0% | 203 |
| 5 | Soil Science | 5138 | 14% | 0% | 136 |
| 6 | Environmental Sciences | 236 | 9% | 0% | 92 |
| 7 | Engineering, Environmental | 92 | 3% | 0% | 30 |
| 8 | Plant Sciences | 75 | 5% | 0% | 54 |
| 9 | Agricultural Economics & Policy | 61 | 1% | 0% | 6 |
| 10 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 49 | 1% | 0% | 11 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SRI INT NETWORK OURCES SRI RICE | 159490 | 1% | 100% | 5 |
| 2 | IRRIGAT DRAINAGE DEV | 127592 | 0% | 100% | 4 |
| 3 | IRRIGAT WATER UTILIZAT ENGN | 95694 | 0% | 100% | 3 |
| 4 | BISA | 85059 | 0% | 67% | 4 |
| 5 | GOVT INT AGR | 63796 | 0% | 100% | 2 |
| 6 | GRP RURAL COMMUNITY DEV | 63796 | 0% | 100% | 2 |
| 7 | SRI RICE | 63796 | 0% | 100% | 2 |
| 8 | TUANLIN EXPT STN | 63796 | 0% | 100% | 2 |
| 9 | CORNELL INT FOOD AGR DEV | 57408 | 1% | 30% | 6 |
| 10 | ADV STUDIES ISHIKAWA | 31898 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | PADDY AND WATER ENVIRONMENT | 850328 | 13% | 21% | 125 |
| 2 | AGRICULTURAL WATER MANAGEMENT | 65129 | 9% | 2% | 92 |
| 3 | FIELD CROPS RESEARCH | 56262 | 9% | 2% | 89 |
| 4 | SOIL & TILLAGE RESEARCH | 23923 | 5% | 1% | 52 |
| 5 | IRRIGATION AND DRAINAGE | 15759 | 2% | 2% | 22 |
| 6 | INDIAN JOURNAL OF AGRICULTURAL SCIENCES | 15277 | 5% | 1% | 53 |
| 7 | INDIAN JOURNAL OF AGRONOMY | 11594 | 3% | 1% | 31 |
| 8 | EXPERIMENTAL AGRICULTURE | 8095 | 2% | 1% | 19 |
| 9 | AGRICULTURAL SYSTEMS | 5831 | 2% | 1% | 22 |
| 10 | AMA-AGRICULTURAL MECHANIZATION IN ASIA AFRICA AND LATIN AMERICA | 5784 | 1% | 2% | 8 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | SYSTEM OF RICE INTENSIFICATION | 924470 | 4% | 71% | 41 | Search SYSTEM+OF+RICE+INTENSIFICATION | Search SYSTEM+OF+RICE+INTENSIFICATION |
| 2 | ALTERNATE WETTING AND DRYING | 467824 | 2% | 67% | 22 | Search ALTERNATE+WETTING+AND+DRYING | Search ALTERNATE+WETTING+AND+DRYING |
| 3 | SYSTEM OF RICE INTENSIFICATION SRI | 398721 | 2% | 83% | 15 | Search SYSTEM+OF+RICE+INTENSIFICATION+SRI | Search SYSTEM+OF+RICE+INTENSIFICATION+SRI |
| 4 | SRI | 298030 | 3% | 32% | 29 | Search SRI | Search SRI |
| 5 | WATER SAVING | 242471 | 5% | 16% | 48 | Search WATER+SAVING | Search WATER+SAVING |
| 6 | WATER PRODUCTIVITY | 223761 | 6% | 12% | 59 | Search WATER+PRODUCTIVITY | Search WATER+PRODUCTIVITY |
| 7 | PUDDLING INTENSITY | 223287 | 1% | 100% | 7 | Search PUDDLING+INTENSITY | Search PUDDLING+INTENSITY |
| 8 | TERRACED PADDY FIELD | 191388 | 1% | 100% | 6 | Search TERRACED+PADDY+FIELD | Search TERRACED+PADDY+FIELD |
| 9 | PADDY FIELD | 185104 | 5% | 11% | 51 | Search PADDY+FIELD | Search PADDY+FIELD |
| 10 | ORYZA2000 | 177203 | 1% | 56% | 10 | Search ORYZA2000 | Search ORYZA2000 |
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 |