Class information for:
Level 2: PCBS//POLYCHLORINATED BIPHENYLS//PBDES

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
50 29085 35.8 62%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 3)


ID, lev.
above		 Publications Label for level above
242 42924 PCBS//POLYCHLORINATED BIPHENYLS//CHEMOSPHERE

Classes in level below (level 1)


ID, lev. below Publications Label for level below
360 3518 POLYBROMINATED DIPHENYL ETHERS//PBDES//BROMINATED FLAME RETARDANTS
456 3368 PCDD FS//PCDD F//DIOXINS
804 2966 PASSIVE AIR SAMPLING//GAS PARTICLE PARTITIONING//PAHS
1054 2787 POLYCHLORINATED BIPHENYLS//PCBS//YUSHO
2076 2299 DIOXINS//DIOXIN LIKE PCBS//POLYCHLORINATED DIBENZO P DIOXINS
2930 2034 BIOCONCENTRATION//DYNAMIC LINEAR MODELING//ARTIFICIAL PARTICLES
3240 1954 DDE//DDT//ORGANOCHLORINE PESTICIDES
3630 1867 ORGANOCHLORINE PESTICIDES//DDTS//HCHS
4186 1755 ORGANOHALOGEN CONTAMINANTS//SECT CONTAMINANTS EFFECTS MARINE MAMMALS//MARINE MAMMALS
5399 1562 EGGSHELL THINNING//ORGANOCHLORINES//GLAUCOUS GULL
10548 988 CHLOROBIPHENYL CONGENERS//POLYCHLORINATED TERPHENYLS//AROCLORS
12419 843 ENANTIOSELECTIVE DEGRADATION//CHIRAL PESTICIDES//BENALAXYL
16860 567 SEMIPERMEABLE MEMBRANE DEVICES//PASSIVE SAMPLING//POCIS
18911 464 POLYCHLORINATED NAPHTHALENES//PCNS//CHLORONAPHTHALENES
18914 464 SNAPPING TURTLES//SECC AMBIENTAL//ACANTHODACTYLUS SCUTELLATUS
19683 430 TOXAPHENE//CHLOROBORNANES//CHLORINATED BORNANES
20553 394 EUROPEAN REG ECOHYDROL//ECOSYST ANAL//AQUAT TOXICOL ECOL SECT
25649 228 CHLORINATED PARAFFINS//POLYCHLORINATED N ALKANES//SHORT CHAIN CHLORINATED PARAFFINS
26389 210 HUMAN LIFE CULTURE//DDT DDT//PENTACHLOROBENZENE
26814 201 MASS PEAK PROFILE//HEPTACHLOR//OCTACHLORODIPROPYLETHER
34487 70 KELTHANE//TARGET ENZYME//DOURO RIVER
34746 63 PASSAIC RIVER//COASTAL MARINE WATERS//S POLLUT CONTROL TECHNOL
35073 53 OCTACHLOROSTYRENE//CHLOROSTYRENES//CHLOROSTYRENE

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 PCBS Author keyword 1276 59% 5% 1451
2 POLYCHLORINATED BIPHENYLS Author keyword 1097 55% 5% 1387
3 PBDES Author keyword 1083 87% 2% 526
4 CHEMOSPHERE Journal 1081 22% 15% 4313
5 POLYBROMINATED DIPHENYL ETHERS Author keyword 1041 85% 2% 549
6 PCDD FS Author keyword 668 80% 1% 414
7 DIOXINS Author keyword 601 57% 2% 720
8 ORGANOCHLORINE PESTICIDES Author keyword 579 56% 2% 706
9 BROMINATED FLAME RETARDANTS Author keyword 531 79% 1% 336
10 PBDE Author keyword 435 83% 1% 245

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 PCBS 1276 59% 5% 1451 Search PCBS Search PCBS
2 POLYCHLORINATED BIPHENYLS 1097 55% 5% 1387 Search POLYCHLORINATED+BIPHENYLS Search POLYCHLORINATED+BIPHENYLS
3 PBDES 1083 87% 2% 526 Search PBDES Search PBDES
4 POLYBROMINATED DIPHENYL ETHERS 1041 85% 2% 549 Search POLYBROMINATED+DIPHENYL+ETHERS Search POLYBROMINATED+DIPHENYL+ETHERS
5 PCDD FS 668 80% 1% 414 Search PCDD+FS Search PCDD+FS
6 DIOXINS 601 57% 2% 720 Search DIOXINS Search DIOXINS
7 ORGANOCHLORINE PESTICIDES 579 56% 2% 706 Search ORGANOCHLORINE+PESTICIDES Search ORGANOCHLORINE+PESTICIDES
8 BROMINATED FLAME RETARDANTS 531 79% 1% 336 Search BROMINATED+FLAME+RETARDANTS Search BROMINATED+FLAME+RETARDANTS
9 PBDE 435 83% 1% 245 Search PBDE Search PBDE
10 DDT 391 47% 2% 612 Search DDT Search DDT

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 BROMINATED FLAME RETARDANTS 3504 82% 7% 2066
2 POLYCHLORINATED BIPHENYLS 2780 47% 15% 4431
3 POLYBROMINATED DIPHENYL ETHERS 2457 68% 7% 2177
4 PCBS 2268 65% 7% 2146
5 DIBENZO P DIOXINS 2180 66% 7% 2017
6 PBDES 1621 87% 3% 793
7 PCDFS 1298 82% 3% 758
8 PERSISTENT ORGANIC POLLUTANTS 1263 57% 5% 1492
9 POLYCHLORINATED BIPHENYLS PCBS 1158 67% 4% 1053
10 ORGANOCHLORINE PESTICIDES 1008 50% 5% 1447

Journals


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 CHEMOSPHERE 1081 22% 15% 4313
2 ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 120 11% 3% 981
3 ARCHIVES OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 107 15% 2% 675
4 ENVIRONMENTAL POLLUTION 86 10% 3% 811
5 ENVIRONMENT INTERNATIONAL 63 13% 2% 446
6 RESIDUE REVIEWS 1 12% 0% 8

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Novel brominated flame retardants: A review of their analysis, environmental fate and behaviour 2011 247 115 85%
The 2005 World Health Organization reevaluation of human and mammalian toxic equivalency factors for dioxins and dioxin-like compounds 2006 1150 109 60%
Toxic equivalency factors (TEFs) for PCBs, PCDDs, PCDFs for humans and wildlife 1998 1964 183 62%
Polybrominated diphenyl ethers in the environment and in people: A meta-analysis of concentrations 2004 910 52 100%
Levels and trends of PBDEs and HBCDs in the global environment: Status at the end of 2012 2014 28 158 92%
Brominated flame retardants: Cause for concern? 2004 726 49 90%
Human internal and external exposure to PBDEs - A review of levels and sources 2009 224 110 97%
POLYCHLORINATED-BIPHENYLS (PCBS) - ENVIRONMENTAL-IMPACT, BIOCHEMICAL AND TOXIC RESPONSES, AND IMPLICATIONS FOR RISK ASSESSMENT 1994 1138 390 65%
Organochlorine pesticides (OCPs) in South Asian region: A review 2014 15 92 83%
Dechlorane Plus and Related Compounds in the Environment: A Review 2011 89 37 97%

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 STATE ORGAN GEOCHEM 119 25% 1.4% 412
2 ENVIRONM CHEM 89 14% 1.9% 567
3 STATE ENVIRONM CHEM ECOTOXICOL 76 22% 1.1% 310
4 GUANGZHOU GEOCHEM 51 11% 1.5% 436
5 SUPER MICRO MASS TECHNOL 50 63% 0.2% 50
6 TOX ORGAN POLLUTANTS 50 81% 0.1% 30
7 DIOXINS 47 86% 0.1% 24
8 CMES 44 34% 0.4% 106
9 IJRC PTS 42 61% 0.2% 44
10 SCI TECHNOL BRANCH 41 19% 0.7% 194

Related classes at same level (level 2)


Rank Relatedness score Related classes
1 0.0000025139 TCDD//ARYL HYDROCARBON RECEPTOR//2 3 7 8 TETRACHLORODIBENZO P DIOXIN
2 0.0000015300 SURFACE SOIL CONTAMINATION//HUMAN AND ECOLOGICAL RISK ASSESSMENT//CANADIAN ENVIRONM MODELLING
3 0.0000012910 PAHS//OIL SPILL//PETROLEUM HYDROCARBONS
4 0.0000012488 LEAD SHOT//LEAD AMMUNITION//LEAD TOXICOSIS
5 0.0000010703 PFOS//PFOA//PERFLUOROOCTANE SULFONATE
6 0.0000009624 WOOD CREOSOTE//LINDANE//CHLORDECONE
7 0.0000008073 AQUATIC TOXICOLOGY//MARINE ENVIRONMENTAL RESEARCH//ENDOSULFAN
8 0.0000007585 BISPHENOL A//NONYLPHENOL//VITELLOGENIN
9 0.0000007282 ION EXCLUSION CHROMATOGRAPHY//TDCPP//ORGANOPHOSPHATE ESTERS
10 0.0000007208 1 HYDROXYPYRENE//POLYCYCLIC AROMATIC HYDROCARBONS//DNA ADDUCTS