Class information for: |
Basic class information |
Class id | #P | Avg. number of references |
Database coverage of references |
---|---|---|---|
8685 | 1228 | 49.0 | 65% |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
Cluster id | Level | Cluster label | #P |
---|---|---|---|
4 | 4 | ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES | 1766162 |
14 | 3 | OCEANOGRAPHY//JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS//JOURNAL OF PHYSICAL OCEANOGRAPHY | 127273 |
42 | 2 | OCEANOGRAPHY//PHYTOPLANKTON//LIMNOLOGY AND OCEANOGRAPHY | 31058 |
8685 | 1 | TH 234//THORIUM 234//BOUNDARY SCAVENGING | 1228 |
Terms with highest relevance score |
rank | Term | termType | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|---|
1 | TH 234 | authKW | 822050 | 4% | 72% | 46 |
2 | THORIUM 234 | authKW | 624833 | 3% | 74% | 34 |
3 | BOUNDARY SCAVENGING | authKW | 300146 | 1% | 93% | 13 |
4 | POC EXPORT | authKW | 255744 | 1% | 86% | 12 |
5 | SEDIMENT TRAPS | authKW | 233831 | 6% | 14% | 69 |
6 | PARTICLE FLUX | authKW | 216063 | 3% | 26% | 34 |
7 | TH 230 | authKW | 201381 | 1% | 45% | 18 |
8 | TH 234 U 238 DISEQUILIBRIUM | authKW | 198914 | 1% | 100% | 8 |
9 | POC FLUX | authKW | 187426 | 1% | 54% | 14 |
10 | THORIUM ISOTOPES | authKW | 182687 | 1% | 57% | 13 |
Web of Science journal categories |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|
1 | Oceanography | 90368 | 61% | 0% | 743 |
2 | Geochemistry & Geophysics | 4242 | 17% | 0% | 206 |
3 | Limnology | 3612 | 7% | 0% | 82 |
4 | Geosciences, Multidisciplinary | 2494 | 17% | 0% | 213 |
5 | Marine & Freshwater Biology | 557 | 7% | 0% | 85 |
6 | Meteorology & Atmospheric Sciences | 320 | 5% | 0% | 64 |
7 | Environmental Sciences | 272 | 9% | 0% | 110 |
8 | Paleontology | 194 | 2% | 0% | 23 |
9 | Nuclear Science & Technology | 71 | 3% | 0% | 37 |
10 | Ecology | 47 | 3% | 0% | 41 |
Address terms |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|
1 | MARINE CHEM GEOCHEM | 85731 | 5% | 5% | 67 |
2 | MUTSU OCEANOG | 72429 | 1% | 22% | 13 |
3 | NIWA PHYS CHEM OCEANOG | 55943 | 0% | 75% | 3 |
4 | HYDROSPHERE ATMOSPHERE SCI | 49729 | 0% | 100% | 2 |
5 | UNEP SHELF PROGRAMME IL | 49729 | 0% | 100% | 2 |
6 | OCEANOG MARINE SCI | 48724 | 1% | 28% | 7 |
7 | MARINE ATMOSPHER GEOCHEM | 46849 | 1% | 27% | 7 |
8 | OCEANOG | 33835 | 14% | 1% | 169 |
9 | LSCE IPSL CNRS CEA UVSQ | 33151 | 0% | 67% | 2 |
10 | LOER | 32709 | 0% | 26% | 5 |
Journals |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
---|---|---|---|---|---|
1 | DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS | 105522 | 9% | 4% | 109 |
2 | DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY | 83798 | 9% | 3% | 114 |
3 | DEEP-SEA RESEARCH PART A-OCEANOGRAPHIC RESEARCH PAPERS | 40165 | 4% | 3% | 48 |
4 | MARINE CHEMISTRY | 29822 | 5% | 2% | 61 |
5 | GLOBAL BIOGEOCHEMICAL CYCLES | 24268 | 4% | 2% | 46 |
6 | EARTH AND PLANETARY SCIENCE LETTERS | 22998 | 9% | 1% | 109 |
7 | JOURNAL OF MARINE RESEARCH | 16396 | 2% | 2% | 30 |
8 | JOURNAL OF OCEANOGRAPHY | 13190 | 2% | 2% | 24 |
9 | LIMNOLOGY AND OCEANOGRAPHY-METHODS | 9997 | 1% | 2% | 18 |
10 | LIMNOLOGY AND OCEANOGRAPHY | 8646 | 4% | 1% | 48 |
Author Key Words |
Rank | Term | Chi square | Shr. of publ. in class containing term |
Class's shr. of term's tot. occurrences |
#P with term in class |
LCSH search | Wikipedia search |
---|---|---|---|---|---|---|---|
1 | TH 234 | 822050 | 4% | 72% | 46 | Search TH+234 | Search TH+234 |
2 | THORIUM 234 | 624833 | 3% | 74% | 34 | Search THORIUM+234 | Search THORIUM+234 |
3 | BOUNDARY SCAVENGING | 300146 | 1% | 93% | 13 | Search BOUNDARY+SCAVENGING | Search BOUNDARY+SCAVENGING |
4 | POC EXPORT | 255744 | 1% | 86% | 12 | Search POC+EXPORT | Search POC+EXPORT |
5 | SEDIMENT TRAPS | 233831 | 6% | 14% | 69 | Search SEDIMENT+TRAPS | Search SEDIMENT+TRAPS |
6 | PARTICLE FLUX | 216063 | 3% | 26% | 34 | Search PARTICLE+FLUX | Search PARTICLE+FLUX |
7 | TH 230 | 201381 | 1% | 45% | 18 | Search TH+230 | Search TH+230 |
8 | TH 234 U 238 DISEQUILIBRIUM | 198914 | 1% | 100% | 8 | Search TH+234+U+238+DISEQUILIBRIUM | Search TH+234+U+238+DISEQUILIBRIUM |
9 | POC FLUX | 187426 | 1% | 54% | 14 | Search POC+FLUX | Search POC+FLUX |
10 | THORIUM ISOTOPES | 182687 | 1% | 57% | 13 | Search THORIUM+ISOTOPES | Search THORIUM+ISOTOPES |
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. |
Rank | Reference | # ref. in cl. |
Shr. of ref. in cl. |
Citations |
---|---|---|---|---|
1 | WAPLES, JT , BENITEZ-NELSON, C , SAVOYE, N , VAN DER LOEFF, MR , BASKARAN, M , GUSTAFSSON, O , (2006) AN INTRODUCTION TO THE APPLICATION AND FUTURE USE OF TH-234 IN AQUATIC SYSTEMS.MARINE CHEMISTRY. VOL. 100. ISSUE 3-4. P. 166-189 | 129 | 52% | 45 |
2 | LE MOIGNE, FAC , HENSON, SA , SANDERS, RJ , MADSEN, E , (2013) GLOBAL DATABASE OF SURFACE OCEAN PARTICULATE ORGANIC CARBON EXPORT FLUXES DIAGNOSED FROM THE TH-234 TECHNIQUE.EARTH SYSTEM SCIENCE DATA. VOL. 5. ISSUE 2. P. 295 -304 | 66 | 88% | 8 |
3 | MAITI, K , BOSU, S , D'SA, EJ , ADHIKARI, PL , SUTOR, M , LONGNECKER, K , (2016) EXPORT FLUXES IN NORTHERN GULF OF MEXICO - COMPARATIVE EVALUATION OF DIRECT, INDIRECT AND SATELLITE-BASED ESTIMATES.MARINE CHEMISTRY. VOL. 184. ISSUE . P. 60 -77 | 64 | 80% | 1 |
4 | COCHRAN, JK , MASQUE, P , (2003) SHORT-LIVED U/TH SERIES RADIONUCLIDES IN THE OCEAN: TRACERS FOR SCAVENGING RATES, EXPORT FLUXES AND PARTICLE DYNAMICS.URANIUM-SERIES GEOCHEMISTRY. VOL. 52. ISSUE . P. 461 -492 | 82 | 79% | 66 |
5 | STEWART, G , MORAN, SB , LOMAS, MW , KELLY, RP , (2011) DIRECT COMPARISON OF PO-210, TH-234 AND POC PARTICLE-SIZE DISTRIBUTIONS AND EXPORT FLUXES AT THE BERMUDA ATLANTIC TIME-SERIES STUDY (BATS) SITE.JOURNAL OF ENVIRONMENTAL RADIOACTIVITY. VOL. 102. ISSUE 5. P. 479 -489 | 67 | 81% | 9 |
6 | TURNER, JT , (2015) ZOOPLANKTON FECAL PELLETS, MARINE SNOW, PHYTODETRITUS AND THE OCEAN'S BIOLOGICAL PUMP.PROGRESS IN OCEANOGRAPHY. VOL. 130. ISSUE . P. 205 -248 | 166 | 21% | 27 |
7 | HUNG, CC , GONG, GC , (2010) POC/TH-234 RATIOS IN PARTICLES COLLECTED IN SEDIMENT TRAPS IN THE NORTHERN SOUTH CHINA SEA.ESTUARINE COASTAL AND SHELF SCIENCE. VOL. 88. ISSUE 3. P. 303-310 | 62 | 86% | 9 |
8 | BUESSELER, KO , PIKE, S , MAITI, K , LAMBORG, CH , SIEGEL, DA , TRULL, TW , (2009) THORIUM-234 AS A TRACER OF SPATIAL, TEMPORAL AND VERTICAL VARIABILITY IN PARTICLE FLUX IN THE NORTH PACIFIC.DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS. VOL. 56. ISSUE 7. P. 1143 -1167 | 65 | 79% | 27 |
9 | HUNG, CC , GONG, GC , SANTSCHI, PH , (2012) TH-234 IN DIFFERENT SIZE CLASSES OF SEDIMENT TRAP COLLECTED PARTICLES FROM THE NORTHWESTERN PACIFIC OCEAN.GEOCHIMICA ET COSMOCHIMICA ACTA. VOL. 91. ISSUE . P. 60 -74 | 64 | 74% | 7 |
10 | MORAN, SB , WEINSTEIN, SE , EDMONDS, HN , SMITH, JN , KELLY, RP , PILSON, MEQ , HARRISON, WG , (2003) DOES TH-234/U-238 DISEQUILIBRIUM PROVIDE AN ACCURATE RECORD OF THE EXPORT FLUX OF PARTICULATE ORGANIC CARBON FROM THE UPPER OCEAN?.LIMNOLOGY AND OCEANOGRAPHY. VOL. 48. ISSUE 3. P. 1018-1029 | 59 | 95% | 63 |
Classes with closest relation at Level 1 |