Class information for:
Level 1: RADIOCARBON//INTERUNIV NAT SCI IL//SUESS EFFECT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
15747 694 25.1 47%


Bar chart of Publication_year

Last years might be incomplete

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
31 3       GEOGRAPHY, PHYSICAL//GEOSCIENCES, MULTIDISCIPLINARY//HOLOCENE 107938
480 2             RADIOCARBON//VEGETATION HISTORY AND ARCHAEOBOTANY//JOURNAL OF PALEOLIMNOLOGY 15777
15747 1                   RADIOCARBON//INTERUNIV NAT SCI IL//SUESS EFFECT 694

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 RADIOCARBON journal 809052 31% 9% 216
2 INTERUNIV NAT SCI IL address 263986 1% 100% 6
3 SUESS EFFECT authKW 231455 2% 48% 11
4 FOSSIL FUEL COMPONENT authKW 219989 1% 100% 5
5 CHRONOL address 161896 4% 13% 28
6 AIRBORNE RELEASE authKW 131993 0% 100% 3
7 BOMB PULSE DATING authKW 131993 0% 100% 3
8 C 14 COMPARTMENT MODEL authKW 131993 0% 100% 3
9 C 14 authKW 119022 6% 7% 41
10 BOMB PULSE authKW 91656 1% 42% 5

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 Geochemistry & Geophysics 11421 36% 0% 248
2 Nuclear Science & Technology 5059 25% 0% 176
3 Environmental Sciences 771 17% 0% 121
4 Physics, Nuclear 588 9% 0% 65
5 Instruments & Instrumentation 564 10% 0% 67
6 Meteorology & Atmospheric Sciences 468 8% 0% 55
7 Physics, Atomic, Molecular & Chemical 300 9% 0% 65
8 Chemistry, Inorganic & Nuclear 266 8% 0% 55
9 Geosciences, Multidisciplinary 157 7% 0% 46
10 Chemistry, Analytical 118 7% 0% 49

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 INTERUNIV NAT SCI IL 263986 1% 100% 6
2 CHRONOL 161896 4% 13% 28
3 DENDROCLIMATOL RADIOMETR GRP 87995 0% 100% 2
4 GRP IND EAU ENVIRONM SANTE 87995 0% 100% 2
5 IMGW PIB BRANCH KRAKOW 87995 0% 100% 2
6 INTERUNIV NAT SCI 87995 0% 100% 2
7 NACL DENDROCRONOL 87995 0% 100% 2
8 TANDETRON AMS IL 87995 0% 100% 2
9 DATING MAT 82909 1% 27% 7
10 NCIRF 79194 0% 60% 3

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 RADIOCARBON 809052 31% 9% 216
2 JOURNAL OF ENVIRONMENTAL RADIOACTIVITY 22674 6% 1% 45
3 NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 5290 9% 0% 62
4 JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 4364 5% 0% 33
5 TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY 4260 2% 1% 12
6 ECOLOGICAL BULLETINS 2623 0% 3% 2
7 GEOCHRONOMETRIA 2270 1% 1% 4
8 HEALTH PHYSICS 2042 2% 0% 17
9 RADIOPROTECTION 1173 0% 1% 3
10 ECOLOGIST 1021 0% 2% 1

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 SUESS EFFECT 231455 2% 48% 11 Search SUESS+EFFECT Search SUESS+EFFECT
2 FOSSIL FUEL COMPONENT 219989 1% 100% 5 Search FOSSIL+FUEL+COMPONENT Search FOSSIL+FUEL+COMPONENT
3 AIRBORNE RELEASE 131993 0% 100% 3 Search AIRBORNE+RELEASE Search AIRBORNE+RELEASE
4 BOMB PULSE DATING 131993 0% 100% 3 Search BOMB+PULSE+DATING Search BOMB+PULSE+DATING
5 C 14 COMPARTMENT MODEL 131993 0% 100% 3 Search C+14+COMPARTMENT+MODEL Search C+14+COMPARTMENT+MODEL
6 C 14 119022 6% 7% 41 Search C+14 Search C+14
7 RADIOCARBON 117716 8% 5% 53 Search RADIOCARBON Search RADIOCARBON
8 BOMB PULSE 91656 1% 42% 5 Search BOMB+PULSE Search BOMB+PULSE
9 BRATISLAVA AIR 87995 0% 100% 2 Search BRATISLAVA+AIR Search BRATISLAVA+AIR
10 C 14 RADIONUCLIDE 87995 0% 100% 2 Search C+14+RADIONUCLIDE Search C+14+RADIONUCLIDE

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 SVETLIK, I , POVINEC, PP , MOLNAR, M , VANA, M , SIVO, A , BUJTAS, T , (2010) RADIOCARBON IN THE AIR OF CENTRAL EUROPE: LONG-TERM INVESTIGATIONS.RADIOCARBON. VOL. 52. ISSUE 2. P. 823-834 36 92% 2
2 HUA, Q , BARBETTI, M , RAKOWSKI, AZ , (2013) ATMOSPHERIC RADIOCARBON FOR THE PERIOD 1950-2010.RADIOCARBON. VOL. 55. ISSUE 4. P. 2059-2072 35 52% 142
3 SVETLIK, I , FEJGL, M , TUREK, K , MICHALEK, V , TOMASKOVA, L , (2012) C-14 STUDIES IN THE VICINITY OF THE CZECH NPPS.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY. VOL. 292. ISSUE 2. P. 689-695 35 83% 3
4 POVINEC, PP , SIVO, A , JESKOVSKY, M , SVETLIK, I , RICHTARIKOVA, M , KAIZER, J , (2015) RADIOCARBON IN THE ATMOSPHERE OF THE ZLKOVCE MONITORING STATION OF THE BOHUNICE NPP: 25 YEARS OF CONTINUOUS MONTHLY MEASUREMENTS.RADIOCARBON. VOL. 57. ISSUE 3. P. 355 -362 26 100% 1
5 POVINEC, PP , CHUDY, M , SIVO, A , SIMON, J , HOLY, K , RICHTARIKOVA, M , (2009) FORTY YEARS OF ATMOSPHERIC RADIOCARBON MONITORING AROUND BOHUNICE NUCLEAR POWER PLANT, SLOVAKIA.JOURNAL OF ENVIRONMENTAL RADIOACTIVITY. VOL. 100. ISSUE 2. P. 125-130 22 100% 11
6 NIU, ZC , ZHOU, WJ , ZHANG, XS , WANG, S , ZHANG, DX , LU, XF , CHENG, P , WU, SG , XIONG, XH , DU, H , ET AL (2016) THE SPATIAL DISTRIBUTION OF FOSSIL FUEL CO2 TRACED BY DELTA C-14 IN THE LEAVES OF GINGKO (GINKGO BILOBA L.) IN BEIJING CITY, CHINA.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH. VOL. 23. ISSUE 1. P. 556 -562 23 79% 0
7 RAKOWSKI, AZ , (2011) RADIOCARBON METHOD IN MONITORING OF FOSSIL FUEL EMISSION.GEOCHRONOMETRIA. VOL. 38. ISSUE 4. P. 314-324 23 88% 1
8 RAKOWSKI, AZ , NAKAMURA, T , PAZDUR, A , (2008) VARIATIONS OF ANTHROPOGENIC CO2 IN URBAN AREA DEDUCED BY RADIOCARBON CONCENTRATION IN MODEM TREE RINGS.JOURNAL OF ENVIRONMENTAL RADIOACTIVITY. VOL. 99. ISSUE 10. P. 1558-1565 21 100% 13
9 HUA, Q , BARBETTI, M , (2004) REVIEW OF TROPOSPHERIC BOMB C-14 DATA FOR CARBON CYCLE MODELING AND AGE CALIBRATION PURPOSES.RADIOCARBON. VOL. 46. ISSUE 3. P. 1273-1298 20 83% 279
10 JESKOVSKY, M , POVINEC, PP , STEIER, P , SIVO, A , RICHTARIKOVA, M , GOLSER, R , (2015) RETROSPECTIVE STUDY OF C-14 CONCENTRATION IN THE VICINITY OF NPP JASLOVSKE BOHUNICE USING TREE RINGS AND THE AMS TECHNIQUE.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS. VOL. 361. ISSUE . P. 129 -132 19 86% 1

Classes with closest relation at Level 1


Rank Class id link
1 8922 RADIOCARBON//RADIOCARBON DATING//OXFORD RADIOCARBON ACCELERATOR UNIT
2 28918 RADIOCARBON//ABT RECHTSANGELEGENHEITEN VERWERTUNG//BI 214 PO 214 PAIRS COUNTING
3 4327 ACCELERATOR MASS SPECTROMETRY//AMS//NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
4 11447 TRITIUM//OBT//ORGANICALLY BOUND TRITIUM
5 27827 RURAL CO2//URBAN CO2//CIRCULAR LINEAR
6 4930 GOSAT//TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY//IMK ASF
7 26166 IRON 55//ACCELERATOR WASTE//BORIC ACID CONCENTRATE
8 5319 TREE RINGS//LEAF WATER ENRICHMENT//STABLE ISOTOPE RATIO IL ENVIRONM
9 37129 ANALYTE INTERFERENT INTERACTION//ARC SPARK EXCITATION SOURCES//BASE METAL DETERMINATION
10 24877 BLOOMERY PROCESS//ARCHAEOMETALLURGY//DAMASCUS STEEL

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