Class information for:
Level 1: FOSSIL FUEL COMPONENT//SUESS EFFECT//BOMB PULSE

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
13698 756 26.3 47%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2548 3282 ACCELERATOR MASS SPECTROMETRY//RADIOCARBON//AMS

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 FOSSIL FUEL COMPONENT Author keyword 8 100% 1% 5
2 SUESS EFFECT Author keyword 6 47% 1% 9
3 BOMB PULSE Author keyword 4 50% 1% 6
4 C 14 COMPARTMENT MODEL Author keyword 3 100% 0% 3
5 CEDAD ENGN INNOVAT Address 3 60% 0% 3
6 AIRBORNE RELEASE Author keyword 2 67% 0% 2
7 CARBON14 Author keyword 2 67% 0% 2
8 DATE OF DEATH Author keyword 2 67% 0% 2
9 EDEN CONF BARN Address 2 67% 0% 2
10 ISOTOPIC MIXING Author keyword 2 67% 0% 2

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 FOSSIL FUEL COMPONENT 8 100% 1% 5 Search FOSSIL+FUEL+COMPONENT Search FOSSIL+FUEL+COMPONENT
2 SUESS EFFECT 6 47% 1% 9 Search SUESS+EFFECT Search SUESS+EFFECT
3 BOMB PULSE 4 50% 1% 6 Search BOMB+PULSE Search BOMB+PULSE
4 C 14 COMPARTMENT MODEL 3 100% 0% 3 Search C+14+COMPARTMENT+MODEL Search C+14+COMPARTMENT+MODEL
5 AIRBORNE RELEASE 2 67% 0% 2 Search AIRBORNE+RELEASE Search AIRBORNE+RELEASE
6 CARBON14 2 67% 0% 2 Search CARBON14 Search CARBON14
7 DATE OF DEATH 2 67% 0% 2 Search DATE+OF+DEATH Search DATE+OF+DEATH
8 ISOTOPIC MIXING 2 67% 0% 2 Search ISOTOPIC+MIXING Search ISOTOPIC+MIXING
9 RADIOCARBON CONCENTRATION 2 67% 0% 2 Search RADIOCARBON+CONCENTRATION Search RADIOCARBON+CONCENTRATION
10 BOMB CURVE 1 100% 0% 2 Search BOMB+CURVE Search BOMB+CURVE

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 CO2 C 14 25 53% 4% 33
2 BOMB RADIOCARBON 19 38% 5% 41
3 CO2 C 14 OBSERVATIONS 17 72% 2% 13
4 C 14 16 11% 19% 140
5 BANDED CORALS 13 53% 2% 17
6 DYNAMIC TRANSFER MODEL 12 86% 1% 6
7 BOMB C 14 11 40% 3% 22
8 ANTHROPOGENIC RADIOCARBON 11 100% 1% 6
9 MODERN WOOD 9 83% 1% 5
10 GEOSECS 8 100% 1% 5

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Review of tropospheric bomb C-14 data for carbon cycle modeling and age calibration purposes 2004 268 24 88%
Observations and modelling of the global distribution and long-term trend of atmospheric 14CO(2) 2010 94 81 37%
Temporal and spatial variations in bomb-produced radiocarbon along BEAGLE2003 lines-Revisits of WHP P06, A10, and I03/I04 in the Southern Hemisphere Oceans 2011 4 48 58%
Life cycle and management of carbon-14 from nuclear power generation 2006 28 24 42%
Radioactive isotope analyses of skeletal materials in forensic science: a review of uses and potential uses 2014 1 77 17%
RADIOCARBON DATING HISTORY: EARLY DAYS, QUESTIONS, AND PROBLEMS MET 2009 11 70 30%
The impact of age at death on the lag time of radiocarbon values in human bone 2015 0 11 64%
Bomb-pulse C-14 analysis combined with C-13 and N-15 measurements in blood serum from residents of Malmo, Sweden 2013 2 26 31%
BEHAVIOR OF C-14 IN WASTE PACKAGES FOR SPENT FUEL IN A TUFF REPOSITORY 1994 5 7 86%
(CO2)-C-14 measurement in air: Literature review and a new sensitive method 1997 8 10 40%

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 CEDAD ENGN INNOVAT 3 60% 0.4% 3
2 EDEN CONF BARN 2 67% 0.3% 2
3 NWG MACINTOSH QUATERNARY DATING 2 50% 0.4% 3
4 IND SERV 1 25% 0.7% 5
5 DENDROCLIMATOL RADIOMETR GRP 1 100% 0.3% 2
6 GRP IND EAU ENVIRONM SANTE 1 100% 0.3% 2
7 IMGW PIB BRANCH KRAKOW 1 100% 0.3% 2
8 NACL DENDROCRONOL 1 100% 0.3% 2
9 OCEANOG CLIMATE STUDIES AREA 1 50% 0.3% 2
10 CENTRUM ISOTOPENONDERZOEK 1 40% 0.3% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000246459 ARCHITECTURAL ARCHAEOLOGY//GLIWICE ABSOLUTE DATING METHODS//GUARRAZAR
2 0.0000169615 RADIOCARBON//MARINE RESERVOIR EFFECT//RLAHA
3 0.0000162142 ACCELERATOR MASS SPECTROMETRY//AMS//HF 182
4 0.0000129093 ORGANICALLY BOUND TRITIUM//OBT//TRITIUM
5 0.0000103782 TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY//GLOBAL MONITORING//IMK ASF
6 0.0000075557 ANTHROPOGENIC CARBON//AIR SEA CO2 EXCHANGE//AIR SEA CO2 FLUXES
7 0.0000073487 CORAL SKELETON//PORITES//CORAL SKELETONS
8 0.0000071910 IRON 55//ACTIVATED CONCRETE//BIOLOGICAL SHIELD
9 0.0000064764 ELEVATED ROOT ZONE CO2//RHIZOSPHERE VENTILATION//DARK CARBON FIXATION
10 0.0000063586 MALT//BE 10//METEORIC BE 10