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 |
| 3198 | 2 | SHILAJIT//SEAWEED EXTRACT//BIOSTIMULANT | 2261 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | HUMIC ACID | authKW | 666375 | 7% | 30% | 1026 |
| 2 | DISSOLVED ORGANIC MATTER | authKW | 619336 | 5% | 43% | 668 |
| 3 | HUMIC SUBSTANCES | authKW | 580639 | 5% | 38% | 711 |
| 4 | DISSOLVED ORGANIC CARBON | authKW | 334558 | 3% | 31% | 500 |
| 5 | FULVIC ACID | authKW | 321493 | 3% | 41% | 368 |
| 6 | DOC | authKW | 211831 | 2% | 32% | 314 |
| 7 | DISSOLVED ORGANIC MATTER DOM | authKW | 132344 | 1% | 51% | 121 |
| 8 | CDOM | authKW | 129980 | 1% | 47% | 128 |
| 9 | DOM | authKW | 123426 | 1% | 36% | 160 |
| 10 | ORGANIC GEOCHEMISTRY | journal | 117453 | 3% | 12% | 476 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Soil Science | 75411 | 14% | 2% | 2009 |
| 2 | Environmental Sciences | 37861 | 26% | 1% | 3771 |
| 3 | Oceanography | 24787 | 10% | 1% | 1405 |
| 4 | Limnology | 13089 | 4% | 1% | 548 |
| 5 | Engineering, Environmental | 9990 | 7% | 1% | 1048 |
| 6 | Geochemistry & Geophysics | 9137 | 8% | 0% | 1103 |
| 7 | Chemistry, Analytical | 8099 | 11% | 0% | 1674 |
| 8 | Water Resources | 5965 | 6% | 0% | 887 |
| 9 | Geosciences, Multidisciplinary | 5052 | 8% | 0% | 1158 |
| 10 | Marine & Freshwater Biology | 4398 | 6% | 0% | 847 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | GRP MARINE GEOCHEM | 44881 | 0% | 63% | 33 |
| 2 | ICBM MPI BRIDGING GRP | 37413 | 0% | 73% | 24 |
| 3 | ENVIRONM CHANGE NETWORK | 25719 | 0% | 67% | 18 |
| 4 | WATER ENVIRONM SYST ENGN | 22118 | 0% | 61% | 17 |
| 5 | NUCLEO DESENVOLVIMENTO INSUMOS BIOL AGR NUDIBA | 22051 | 0% | 86% | 12 |
| 6 | AQUAT SCI ASSESSMENT | 18603 | 1% | 11% | 76 |
| 7 | GRP MARINE GEOCHEM ICBM MPI BRIDGING GRP | 17291 | 0% | 73% | 11 |
| 8 | STAR INTEGRATED UNIT | 15246 | 0% | 89% | 8 |
| 9 | TECHNOL NIEORGANICZNEJ NAWOZOW MINERALNYCH | 15011 | 0% | 32% | 22 |
| 10 | WATER ENVIRONM SYST PROJECT | 14693 | 0% | 57% | 12 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | ORGANIC GEOCHEMISTRY | 117453 | 3% | 12% | 476 |
| 2 | MARINE CHEMISTRY | 107359 | 3% | 13% | 396 |
| 3 | BIOGEOCHEMISTRY | 54319 | 2% | 10% | 250 |
| 4 | JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS | 42771 | 2% | 7% | 281 |
| 5 | EUROPEAN JOURNAL OF SOIL SCIENCE | 21866 | 1% | 7% | 138 |
| 6 | LIMNOLOGY AND OCEANOGRAPHY | 21821 | 2% | 4% | 263 |
| 7 | GEODERMA | 21308 | 2% | 4% | 237 |
| 8 | JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES | 19057 | 1% | 7% | 125 |
| 9 | ENVIRONMENTAL SCIENCE & TECHNOLOGY | 14271 | 3% | 2% | 450 |
| 10 | GEOCHIMICA ET COSMOCHIMICA ACTA | 14201 | 2% | 2% | 300 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | HUMIC ACID | 666375 | 7% | 30% | 1026 | Search HUMIC+ACID | Search HUMIC+ACID |
| 2 | DISSOLVED ORGANIC MATTER | 619336 | 5% | 43% | 668 | Search DISSOLVED+ORGANIC+MATTER | Search DISSOLVED+ORGANIC+MATTER |
| 3 | HUMIC SUBSTANCES | 580639 | 5% | 38% | 711 | Search HUMIC+SUBSTANCES | Search HUMIC+SUBSTANCES |
| 4 | DISSOLVED ORGANIC CARBON | 334558 | 3% | 31% | 500 | Search DISSOLVED+ORGANIC+CARBON | Search DISSOLVED+ORGANIC+CARBON |
| 5 | FULVIC ACID | 321493 | 3% | 41% | 368 | Search FULVIC+ACID | Search FULVIC+ACID |
| 6 | DOC | 211831 | 2% | 32% | 314 | Search DOC | Search DOC |
| 7 | DISSOLVED ORGANIC MATTER DOM | 132344 | 1% | 51% | 121 | Search DISSOLVED+ORGANIC+MATTER+DOM | Search DISSOLVED+ORGANIC+MATTER+DOM |
| 8 | CDOM | 129980 | 1% | 47% | 128 | Search CDOM | Search CDOM |
| 9 | DOM | 123426 | 1% | 36% | 160 | Search DOM | Search DOM |
| 10 | CHROMOPHORIC DISSOLVED ORGANIC MATTER | 106106 | 0% | 75% | 66 | Search CHROMOPHORIC+DISSOLVED+ORGANIC+MATTER | Search CHROMOPHORIC+DISSOLVED+ORGANIC+MATTER |
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 3 |