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 |
| 24959 | 1 | HUMIC LIKE ACID//ABIOTIC HUMIFICATION//COMPOST LIKE MATERIALS | 319 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | HUMIC LIKE ACID | authKW | 411658 | 2% | 83% | 5 |
| 2 | ABIOTIC HUMIFICATION | authKW | 395193 | 1% | 100% | 4 |
| 3 | COMPOST LIKE MATERIALS | authKW | 395193 | 1% | 100% | 4 |
| 4 | MNIV OXIDE | authKW | 395193 | 1% | 100% | 4 |
| 5 | HUMIC POLYMERS | authKW | 263459 | 1% | 67% | 4 |
| 6 | SOIL COLLOID | authKW | 145284 | 2% | 29% | 5 |
| 7 | HUMIC PRECURSORS | authKW | 131730 | 1% | 67% | 2 |
| 8 | SCALLOP HEPATOPANCREAS | authKW | 131730 | 1% | 67% | 2 |
| 9 | SUSTAINABLE OURCES ENGN | address | 127157 | 3% | 12% | 11 |
| 10 | 2 HYDROXYPYRIDINE METABOLISM | authKW | 98798 | 0% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Soil Science | 19803 | 47% | 0% | 149 |
| 2 | Mineralogy | 787 | 7% | 0% | 23 |
| 3 | Environmental Sciences | 353 | 18% | 0% | 56 |
| 4 | Chemistry, Physical | 199 | 19% | 0% | 61 |
| 5 | Agronomy | 148 | 6% | 0% | 20 |
| 6 | Plant Sciences | 96 | 9% | 0% | 29 |
| 7 | Geosciences, Multidisciplinary | 88 | 7% | 0% | 23 |
| 8 | Agricultural Engineering | 80 | 2% | 0% | 7 |
| 9 | Materials Science, Biomaterials | 43 | 2% | 0% | 7 |
| 10 | Mining & Mineral Processing | 39 | 1% | 0% | 4 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SUSTAINABLE OURCES ENGN | 127157 | 3% | 12% | 11 |
| 2 | COSMOCHEM DEP | 98798 | 0% | 100% | 1 |
| 3 | DIPARTIMENTO BIOL CHIM AGROFO TATE AMBIENTA | 98798 | 0% | 100% | 1 |
| 4 | DIPARTIMENTO SCI AMBIENTI PROD VEGETALI | 98798 | 0% | 100% | 1 |
| 5 | DIPARTIMENTO SCI SUOLO NUT PIANTA | 98798 | 0% | 100% | 1 |
| 6 | FOOD CROP FLORICULTURE | 98798 | 0% | 100% | 1 |
| 7 | INR IRD CIRAD MONTPELLIER SUPAGRO | 98798 | 0% | 100% | 1 |
| 8 | IST CHEM AGRARIA | 98798 | 0% | 100% | 1 |
| 9 | NUK ENTSORGUNG | 98798 | 0% | 100% | 1 |
| 10 | PLAN POLICY SECT | 98798 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SOIL BIOLOGY & BIOCHEMISTRY | 17201 | 12% | 0% | 39 |
| 2 | SOIL SCIENCE | 7523 | 5% | 0% | 16 |
| 3 | SOIL SCIENCE AND PLANT NUTRITION | 6096 | 4% | 0% | 14 |
| 4 | CLAY MINERALS | 5562 | 3% | 1% | 10 |
| 5 | ACTA GEODYNAMICA ET GEOMATERIALIA | 3685 | 1% | 1% | 4 |
| 6 | ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE | 3507 | 2% | 1% | 7 |
| 7 | SOIL SCIENCE SOCIETY OF AMERICA JOURNAL | 3032 | 5% | 0% | 17 |
| 8 | SCIENCE IN CHINA SERIES E-ENGINEERING & MATERIALS SCIENCE | 2468 | 0% | 3% | 1 |
| 9 | CLAYS AND CLAY MINERALS | 1888 | 2% | 0% | 7 |
| 10 | SOVIET SOIL SCIENCE | 1616 | 1% | 1% | 2 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | HUMIC LIKE ACID | 411658 | 2% | 83% | 5 | Search HUMIC+LIKE+ACID | Search HUMIC+LIKE+ACID |
| 2 | ABIOTIC HUMIFICATION | 395193 | 1% | 100% | 4 | Search ABIOTIC+HUMIFICATION | Search ABIOTIC+HUMIFICATION |
| 3 | COMPOST LIKE MATERIALS | 395193 | 1% | 100% | 4 | Search COMPOST+LIKE+MATERIALS | Search COMPOST+LIKE+MATERIALS |
| 4 | MNIV OXIDE | 395193 | 1% | 100% | 4 | Search MNIV+OXIDE | Search MNIV+OXIDE |
| 5 | HUMIC POLYMERS | 263459 | 1% | 67% | 4 | Search HUMIC+POLYMERS | Search HUMIC+POLYMERS |
| 6 | SOIL COLLOID | 145284 | 2% | 29% | 5 | Search SOIL+COLLOID | Search SOIL+COLLOID |
| 7 | HUMIC PRECURSORS | 131730 | 1% | 67% | 2 | Search HUMIC+PRECURSORS | Search HUMIC+PRECURSORS |
| 8 | SCALLOP HEPATOPANCREAS | 131730 | 1% | 67% | 2 | Search SCALLOP+HEPATOPANCREAS | Search SCALLOP+HEPATOPANCREAS |
| 9 | 2 HYDROXYPYRIDINE METABOLISM | 98798 | 0% | 100% | 1 | Search 2+HYDROXYPYRIDINE+METABOLISM | Search 2+HYDROXYPYRIDINE+METABOLISM |
| 10 | ABIOTIC CATALYSIS | 98798 | 0% | 100% | 1 | Search ABIOTIC+CATALYSIS | Search ABIOTIC+CATALYSIS |
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 |