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 |
|---|---|---|---|
| 2 | 4 | ECONOMICS//POLITICAL SCIENCE//EDUCATION & EDUCATIONAL RESEARCH | 1996300 |
| 209 | 3 | AGRICULTURAL ECONOMICS & POLICY//AMERICAN JOURNAL OF AGRICULTURAL ECONOMICS//ECONOMICS | 51769 |
| 2529 | 2 | AGRICULTURAL SYSTEMS//WATER QUALITY TRADING//CONSERVATION AUCTIONS | 4028 |
| 20214 | 1 | NUTRIENT SURPLUS//DAIRY FARMING//FARM GATE BALANCE | 493 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | NUTRIENT SURPLUS | authKW | 635509 | 3% | 76% | 13 |
| 2 | DAIRY FARMING | authKW | 443297 | 11% | 13% | 53 |
| 3 | FARM GATE BALANCE | authKW | 409133 | 2% | 80% | 8 |
| 4 | MINAS | authKW | 228310 | 1% | 71% | 5 |
| 5 | MASS NUTRIENT BALANCE | authKW | 191783 | 1% | 100% | 3 |
| 6 | NUTRIENT MANAGEMENT SPEAR PROGRAM | address | 145284 | 1% | 45% | 5 |
| 7 | STN OJEBYN | address | 143836 | 1% | 75% | 3 |
| 8 | NUTRIENT BALANCE | authKW | 143782 | 6% | 8% | 30 |
| 9 | NUTRIENT MANAGEMENT | authKW | 128566 | 6% | 7% | 29 |
| 10 | AFOPRO | authKW | 127855 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Agriculture, Multidisciplinary | 11456 | 32% | 0% | 157 |
| 2 | Soil Science | 2653 | 14% | 0% | 69 |
| 3 | Agriculture, Dairy & Animal Science | 1991 | 15% | 0% | 74 |
| 4 | Agronomy | 1142 | 13% | 0% | 65 |
| 5 | Environmental Sciences | 1110 | 24% | 0% | 119 |
| 6 | Ecology | 416 | 11% | 0% | 56 |
| 7 | Water Resources | 252 | 7% | 0% | 33 |
| 8 | Food Science & Technology | 231 | 9% | 0% | 44 |
| 9 | Agricultural Engineering | 128 | 2% | 0% | 11 |
| 10 | GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY | 95 | 2% | 0% | 10 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | NUTRIENT MANAGEMENT SPEAR PROGRAM | 145284 | 1% | 45% | 5 |
| 2 | STN OJEBYN | 143836 | 1% | 75% | 3 |
| 3 | AGR ENVIRONM AGROALIMENTARY ECON POLICY | 127855 | 0% | 100% | 2 |
| 4 | ABT GRUNLAND FUTTERBAU OKOL LANDBAU | 63928 | 0% | 100% | 1 |
| 5 | AGR ENVIRONM SCI PROD LANDSC E AGOENERGY | 63928 | 0% | 100% | 1 |
| 6 | AGR RURAL AREAS | 63928 | 0% | 100% | 1 |
| 7 | AK JAMES C HAGEMAN SAREC | 63928 | 0% | 100% | 1 |
| 8 | BBSRC CROSS PROGRAMME SUSTAINABLE SOIL FUNCT | 63928 | 0% | 100% | 1 |
| 9 | CE ECUBLENS | 63928 | 0% | 100% | 1 |
| 10 | CORNELL NUTR ANAL | 63928 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | NETHERLANDS JOURNAL OF AGRICULTURAL SCIENCE | 110076 | 7% | 5% | 35 |
| 2 | NUTRIENT CYCLING IN AGROECOSYSTEMS | 42463 | 7% | 2% | 33 |
| 3 | NJAS-WAGENINGEN JOURNAL OF LIFE SCIENCES | 33320 | 3% | 4% | 13 |
| 4 | AGRICULTURAL SYSTEMS | 28053 | 7% | 1% | 34 |
| 5 | EUROPEAN JOURNAL OF AGRONOMY | 20351 | 5% | 1% | 23 |
| 6 | AGRICULTURE ECOSYSTEMS & ENVIRONMENT | 9066 | 6% | 0% | 29 |
| 7 | JOURNAL OF SOIL AND WATER CONSERVATION | 8171 | 4% | 1% | 18 |
| 8 | PRACE I MATERIALY ZOOTECHNICZNE | 4260 | 0% | 7% | 1 |
| 9 | JOURNAL OF DAIRY SCIENCE | 4257 | 7% | 0% | 35 |
| 10 | LIVESTOCK PRODUCTION SCIENCE | 3322 | 2% | 0% | 11 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | NUTRIENT SURPLUS | 635509 | 3% | 76% | 13 | Search NUTRIENT+SURPLUS | Search NUTRIENT+SURPLUS |
| 2 | DAIRY FARMING | 443297 | 11% | 13% | 53 | Search DAIRY+FARMING | Search DAIRY+FARMING |
| 3 | FARM GATE BALANCE | 409133 | 2% | 80% | 8 | Search FARM+GATE+BALANCE | Search FARM+GATE+BALANCE |
| 4 | MINAS | 228310 | 1% | 71% | 5 | Search MINAS | Search MINAS |
| 5 | MASS NUTRIENT BALANCE | 191783 | 1% | 100% | 3 | Search MASS+NUTRIENT+BALANCE | Search MASS+NUTRIENT+BALANCE |
| 6 | NUTRIENT BALANCE | 143782 | 6% | 8% | 30 | Search NUTRIENT+BALANCE | Search NUTRIENT+BALANCE |
| 7 | NUTRIENT MANAGEMENT | 128566 | 6% | 7% | 29 | Search NUTRIENT+MANAGEMENT | Search NUTRIENT+MANAGEMENT |
| 8 | AFOPRO | 127855 | 0% | 100% | 2 | Search AFOPRO | Search AFOPRO |
| 9 | FARM GATE BUDGET | 127855 | 0% | 100% | 2 | Search FARM+GATE+BUDGET | Search FARM+GATE+BUDGET |
| 10 | FERTILISATION MANAGEMENT | 127855 | 0% | 100% | 2 | Search FERTILISATION+MANAGEMENT | Search FERTILISATION+MANAGEMENT |
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 |