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 |
| 132 | 3 | WATER RESOURCES//JOURNAL OF HYDROLOGY//SOIL EROSION | 68072 |
| 828 | 2 | SOIL EROSION//CATENA//RUSLE | 12036 |
| 12639 | 1 | SOIL CONDITIONER//POLYACRYLAMIDE//NW IRRIGAT SOILS | 921 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | SOIL CONDITIONER | authKW | 321422 | 3% | 29% | 32 |
| 2 | POLYACRYLAMIDE | authKW | 297880 | 12% | 8% | 108 |
| 3 | NW IRRIGAT SOILS | address | 284932 | 5% | 19% | 43 |
| 4 | AGRON AGR EXTENS | address | 233293 | 2% | 45% | 15 |
| 5 | POLYACRYLAMIDE PAM | authKW | 226431 | 2% | 44% | 15 |
| 6 | POLYACRYLATE POLYMERS | authKW | 171094 | 1% | 100% | 5 |
| 7 | SUPERABSORBENT POLYMER | authKW | 151633 | 3% | 14% | 32 |
| 8 | AUTO IRRIGATION | authKW | 109498 | 0% | 80% | 4 |
| 9 | AQUASORB | authKW | 102656 | 0% | 100% | 3 |
| 10 | FAK FORSTWISSEN WALDOKOSYST | address | 102656 | 0% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Soil Science | 33493 | 36% | 0% | 330 |
| 2 | Agricultural Engineering | 3186 | 8% | 0% | 71 |
| 3 | Water Resources | 2030 | 13% | 0% | 121 |
| 4 | Agronomy | 1536 | 11% | 0% | 104 |
| 5 | Environmental Sciences | 1266 | 19% | 0% | 178 |
| 6 | Horticulture | 823 | 5% | 0% | 47 |
| 7 | Agriculture, Multidisciplinary | 520 | 5% | 0% | 49 |
| 8 | Engineering, Environmental | 326 | 5% | 0% | 49 |
| 9 | Ecology | 179 | 6% | 0% | 56 |
| 10 | Engineering, Petroleum | 156 | 1% | 0% | 13 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | NW IRRIGAT SOILS | 284932 | 5% | 19% | 43 |
| 2 | AGRON AGR EXTENS | 233293 | 2% | 45% | 15 |
| 3 | FAK FORSTWISSEN WALDOKOSYST | 102656 | 0% | 100% | 3 |
| 4 | NW IRRIGAT SOLIS | 102656 | 0% | 100% | 3 |
| 5 | OAT SCI TECH INNOVAT TEAM | 102656 | 0% | 100% | 3 |
| 6 | ECOL FUNCT MAT | 78211 | 0% | 57% | 4 |
| 7 | NSERL | 64827 | 1% | 32% | 6 |
| 8 | AGR DIRECTORATE ADIYAMAN PROV | 34219 | 0% | 100% | 1 |
| 9 | AGRONAT DISASTER REDUCT | 34219 | 0% | 100% | 1 |
| 10 | AGRONM AGROECOSYT MANAGEMENT | 34219 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ARID SOIL RESEARCH AND REHABILITATION | 30585 | 2% | 5% | 17 |
| 2 | SOIL SCIENCE | 19700 | 5% | 1% | 44 |
| 3 | JOURNAL OF SOIL AND WATER CONSERVATION | 17499 | 4% | 1% | 36 |
| 4 | SOIL TECHNOLOGY | 16192 | 1% | 5% | 9 |
| 5 | SOIL SCIENCE SOCIETY OF AMERICA JOURNAL | 14925 | 7% | 1% | 64 |
| 6 | COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS | 6304 | 4% | 1% | 36 |
| 7 | SOIL USE AND MANAGEMENT | 3827 | 1% | 1% | 13 |
| 8 | AGROCHIMICA | 3715 | 1% | 1% | 11 |
| 9 | JOURNAL OF ENVIRONMENTAL QUALITY | 3102 | 3% | 0% | 25 |
| 10 | TRANSACTIONS OF THE ASAE | 2868 | 3% | 0% | 24 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | SOIL CONDITIONER | 321422 | 3% | 29% | 32 | Search SOIL+CONDITIONER | Search SOIL+CONDITIONER |
| 2 | POLYACRYLAMIDE | 297880 | 12% | 8% | 108 | Search POLYACRYLAMIDE | Search POLYACRYLAMIDE |
| 3 | POLYACRYLAMIDE PAM | 226431 | 2% | 44% | 15 | Search POLYACRYLAMIDE+PAM | Search POLYACRYLAMIDE+PAM |
| 4 | POLYACRYLATE POLYMERS | 171094 | 1% | 100% | 5 | Search POLYACRYLATE+POLYMERS | Search POLYACRYLATE+POLYMERS |
| 5 | SUPERABSORBENT POLYMER | 151633 | 3% | 14% | 32 | Search SUPERABSORBENT+POLYMER | Search SUPERABSORBENT+POLYMER |
| 6 | AUTO IRRIGATION | 109498 | 0% | 80% | 4 | Search AUTO+IRRIGATION | Search AUTO+IRRIGATION |
| 7 | AQUASORB | 102656 | 0% | 100% | 3 | Search AQUASORB | Search AQUASORB |
| 8 | GEL CONDITIONER | 102656 | 0% | 100% | 3 | Search GEL+CONDITIONER | Search GEL+CONDITIONER |
| 9 | PAM | 89732 | 3% | 9% | 30 | Search PAM | Search PAM |
| 10 | HYDRO ABSORBENT POLYMERS | 68437 | 0% | 100% | 2 | Search HYDRO+ABSORBENT+POLYMERS | Search HYDRO+ABSORBENT+POLYMERS |
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 |