Class information for: |
Basic class information |
| ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
|---|---|---|---|
| 7019 | 1340 | 26.1 | 44% |
Classes in level above (level 2) |
| ID, lev. above |
Publications | Label for level above |
|---|---|---|
| 508 | 14485 | RADON//NATURAL RADIOACTIVITY//INDOOR RADON |
Terms with highest relevance score |
| Rank | Term | Type of term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|---|
| 1 | RADON | Author keyword | 36 | 12% | 20% | 274 |
| 2 | RADON ANOMALY | Author keyword | 26 | 87% | 1% | 13 |
| 3 | EXPT METHOD SEISMOL | Address | 21 | 90% | 1% | 9 |
| 4 | SOIL GAS | Author keyword | 21 | 31% | 4% | 56 |
| 5 | URANIUM BEARING WASTE | Author keyword | 14 | 100% | 1% | 7 |
| 6 | SOIL RADON | Author keyword | 11 | 47% | 1% | 17 |
| 7 | UNDERGROUND URANIUM MINE | Author keyword | 11 | 100% | 0% | 6 |
| 8 | EMANATION COEFFICIENT | Author keyword | 10 | 58% | 1% | 11 |
| 9 | RADON ANOMALIES | Author keyword | 8 | 75% | 0% | 6 |
| 10 | RADON IN SOIL GAS | Author keyword | 8 | 75% | 0% | 6 |
Web of Science journal categories |
Author Key Words |
| Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | RADON | 36 | 12% | 20% | 274 | Search RADON | Search RADON |
| 2 | RADON ANOMALY | 26 | 87% | 1% | 13 | Search RADON+ANOMALY | Search RADON+ANOMALY |
| 3 | SOIL GAS | 21 | 31% | 4% | 56 | Search SOIL+GAS | Search SOIL+GAS |
| 4 | URANIUM BEARING WASTE | 14 | 100% | 1% | 7 | Search URANIUM+BEARING+WASTE | Search URANIUM+BEARING+WASTE |
| 5 | SOIL RADON | 11 | 47% | 1% | 17 | Search SOIL+RADON | Search SOIL+RADON |
| 6 | UNDERGROUND URANIUM MINE | 11 | 100% | 0% | 6 | Search UNDERGROUND+URANIUM+MINE | Search UNDERGROUND+URANIUM+MINE |
| 7 | EMANATION COEFFICIENT | 10 | 58% | 1% | 11 | Search EMANATION+COEFFICIENT | Search EMANATION+COEFFICIENT |
| 8 | RADON ANOMALIES | 8 | 75% | 0% | 6 | Search RADON+ANOMALIES | Search RADON+ANOMALIES |
| 9 | RADON IN SOIL GAS | 8 | 75% | 0% | 6 | Search RADON+IN+SOIL+GAS | Search RADON+IN+SOIL+GAS |
| 10 | RADON EMANATION COEFFICIENT | 8 | 100% | 0% | 5 | Search RADON+EMANATION+COEFFICIENT | Search RADON+EMANATION+COEFFICIENT |
Key Words Plus |
| Rank | Web of Science journal category | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | GROUNDWATER RADON | 61 | 95% | 1% | 20 |
| 2 | EARTHQUAKE PRECURSOR | 45 | 90% | 1% | 19 |
| 3 | GAS RADON | 44 | 100% | 1% | 16 |
| 4 | SOIL GAS | 43 | 46% | 5% | 69 |
| 5 | SOIL GAS RADON | 36 | 77% | 2% | 24 |
| 6 | EMANATION | 34 | 41% | 5% | 65 |
| 7 | RADON ANOMALIES | 26 | 100% | 1% | 11 |
| 8 | GAS GEOCHEMISTRY | 22 | 60% | 2% | 24 |
| 9 | RADON EMANATION | 16 | 51% | 2% | 23 |
| 10 | EFFECTIVE RADIUM CONCENTRATION | 12 | 86% | 0% | 6 |
Journals |
Reviews |
| Title | Publ. year | Cit. | Active references | % act. ref. to same field |
|---|---|---|---|---|
| Gas geochemistry and seismotectonics: a review | 1999 | 201 | 99 | 68% |
| A comprehensive review of radon emanation measurements for mineral, rock, soil, mill tailing and fly ash | 2011 | 29 | 49 | 63% |
| Anomalous radon emission as precursor of earthquake | 2009 | 42 | 77 | 83% |
| Earthquake forecasting: a review of radon as seismic precursor | 2015 | 1 | 39 | 72% |
| Migration of carrier and trace gases in the geosphere: an overview | 2002 | 142 | 52 | 52% |
| Radon earthquake precursor: A short review | 2015 | 1 | 149 | 69% |
| A systematic compilation of earthquake precursors | 2009 | 67 | 79 | 41% |
| Hydrogeological and gasgeochemical earthquake precursors - A review for application | 2005 | 56 | 48 | 67% |
| RADON TRANSPORT FROM SOIL TO AIR | 1992 | 231 | 43 | 30% |
| Radon releases from Australian uranium mining and milling projects: assessing the UNSCEAR approach | 2008 | 18 | 6 | 50% |
Address terms |
| Rank | Address term | Relevance score (tfidf) |
Class's shr. of term's tot. occurrences |
Shr. of publ. in class containing term |
Num. of publ. in class |
|---|---|---|---|---|---|
| 1 | EXPT METHOD SEISMOL | 21 | 90% | 0.7% | 9 |
| 2 | PHYS ENERGY SCI TECHNOL | 7 | 64% | 0.5% | 7 |
| 3 | STUDIES ENVIRONM RADIAT ARCHAEOL SCI | 5 | 63% | 0.4% | 5 |
| 4 | GEOL 9 | 4 | 75% | 0.2% | 3 |
| 5 | BIREN ROY RADIOACT EARTHQUAKE STUDIES | 3 | 100% | 0.2% | 3 |
| 6 | EQUIPE GEOMAGNETISME | 3 | 21% | 1.0% | 13 |
| 7 | NINGYO TOGE ENVIRONM ENGN | 3 | 29% | 0.6% | 8 |
| 8 | CNR ITALIAN COUNCIL | 2 | 67% | 0.1% | 2 |
| 9 | OFF SEISMOL | 2 | 67% | 0.1% | 2 |
| 10 | SERV SISTEMI INFORMAT GEOG | 2 | 67% | 0.1% | 2 |
Related classes at same level (level 1) |
| Rank | Relatedness score | Related classes |
|---|---|---|
| 1 | 0.0000177152 | RADON//INDOOR RADON//THORON |
| 2 | 0.0000176789 | COSEISMIC CHANGE//COSEISMIC WATER LEVEL CHANGES//BAROMETRIC EFFICIENCY |
| 3 | 0.0000174247 | VAPOR INTRUSION//SOIL GAS TRANSPORT//JOHNSON AND ETTINGER MODEL |
| 4 | 0.0000135996 | GROSS ALPHA//ALPHA LIQUID SCINTILLATION//GROSS BETA |
| 5 | 0.0000107126 | BE 7//BERYLLIUM 7//ATMOSPHERIC RADON |
| 6 | 0.0000099983 | NATURAL RADIOACTIVITY//RADIUM EQUIVALENT ACTIVITY//EXTERNAL HAZARD INDEX |
| 7 | 0.0000096397 | NUCL PHYS TECH//URANIUM LEGACY//DETECTION EFFICIENCIES |
| 8 | 0.0000080465 | SO2 FLUX//SEZ PALERMO//VOLCANIC GASES |
| 9 | 0.0000075575 | WESTERN BOHEMIA//WEST BOHEMIA//ACTA GEODYNAMICA ET GEOMATERIALIA |
| 10 | 0.0000059450 | RADON PROGENY//UNATTACHED FRACTION//PO 218 |