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 |
| 600 | 3 | HUMIC ACID//DISSOLVED ORGANIC MATTER//HUMIC SUBSTANCES | 14685 |
| 787 | 2 | DISSOLVED ORGANIC MATTER//HUMIC ACID//HUMIC SUBSTANCES | 12424 |
| 9847 | 1 | BLOCH DECAY//HUMUS COMPOSITION//A TYPE HUMIC ACID | 1148 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | BLOCH DECAY | authKW | 149458 | 1% | 78% | 7 |
| 2 | HUMUS COMPOSITION | authKW | 144410 | 1% | 48% | 11 |
| 3 | A TYPE HUMIC ACID | authKW | 109808 | 0% | 100% | 4 |
| 4 | HUMIC ACID | authKW | 81025 | 9% | 3% | 100 |
| 5 | FULVIC ACID | authKW | 58838 | 4% | 5% | 44 |
| 6 | ALKALI SOLUBLE SOIL ORGANIC MATTER | authKW | 54904 | 0% | 100% | 2 |
| 7 | CHARACTERIZATION OF COAL | authKW | 54904 | 0% | 100% | 2 |
| 8 | CHARRED PLANT FRAGMENTS | authKW | 54904 | 0% | 100% | 2 |
| 9 | RECALCITRANT BIOMOLECULES | authKW | 54904 | 0% | 100% | 2 |
| 10 | SINGLE PULSE EXCITATION | authKW | 54904 | 0% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Soil Science | 45020 | 37% | 0% | 427 |
| 2 | Energy & Fuels | 1444 | 12% | 0% | 141 |
| 3 | Environmental Sciences | 1177 | 17% | 0% | 195 |
| 4 | Geochemistry & Geophysics | 1056 | 9% | 0% | 103 |
| 5 | Engineering, Chemical | 716 | 12% | 0% | 134 |
| 6 | Agronomy | 549 | 6% | 0% | 73 |
| 7 | Plant Sciences | 525 | 11% | 0% | 124 |
| 8 | Chemistry, Analytical | 409 | 9% | 0% | 109 |
| 9 | Spectroscopy | 268 | 5% | 0% | 55 |
| 10 | Chemistry, Applied | 88 | 3% | 0% | 39 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ABT ZULASSUNG | 27452 | 0% | 100% | 1 |
| 2 | AGR RUMENTAT CNTR | 27452 | 0% | 100% | 1 |
| 3 | ARCHAEOL ETHNJG | 27452 | 0% | 100% | 1 |
| 4 | BIOL KOMISC URB | 27452 | 0% | 100% | 1 |
| 5 | BIOMASA | 27452 | 0% | 100% | 1 |
| 6 | BIOTRANS BIO ERS ECOL FONCT MICROORGAN | 27452 | 0% | 100% | 1 |
| 7 | BODELAND AFTSFOR | 27452 | 0% | 100% | 1 |
| 8 | CAMPUS CLIN RUMENTAT | 27452 | 0% | 100% | 1 |
| 9 | CHAIR WOOD PULP FIBER CHEM | 27452 | 0% | 100% | 1 |
| 10 | CHEM IRM ARMRC | 27452 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ORGANIC GEOCHEMISTRY | 34510 | 6% | 2% | 72 |
| 2 | SOIL SCIENCE AND PLANT NUTRITION | 24283 | 5% | 2% | 53 |
| 3 | ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE | 21678 | 3% | 2% | 33 |
| 4 | GEODERMA | 14356 | 5% | 1% | 54 |
| 5 | EUROPEAN JOURNAL OF SOIL SCIENCE | 13325 | 3% | 2% | 30 |
| 6 | JOURNAL OF SOIL SCIENCE | 11540 | 2% | 2% | 19 |
| 7 | FUEL | 10314 | 7% | 0% | 77 |
| 8 | SOIL SCIENCE | 7818 | 3% | 1% | 31 |
| 9 | EURASIAN SOIL SCIENCE | 6148 | 2% | 1% | 27 |
| 10 | SOLID STATE NUCLEAR MAGNETIC RESONANCE | 5748 | 1% | 1% | 16 |
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 |