Class information for:
Level 1: TRIHALOMETHANES//DISINFECTION BY PRODUCTS//HALOACETIC ACIDS

Basic class information
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
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
498 3       TRIHALOMETHANES//DISINFECTION BY PRODUCTS//PERCHLORATE 23075
1371 2             TRIHALOMETHANES//PERCHLORATE//DISINFECTION BY PRODUCTS 8444
1185 1                   TRIHALOMETHANES//DISINFECTION BY PRODUCTS//HALOACETIC ACIDS 2822

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TRIHALOMETHANES authKW 3344665 16% 67% 449
2 DISINFECTION BY PRODUCTS authKW 2504298 15% 52% 432
3 HALOACETIC ACIDS authKW 2122423 8% 80% 238
4 DISINFECTION BYPRODUCTS authKW 803922 5% 57% 127
5 HALOACETONITRILES authKW 596145 2% 86% 62
6 CHLORINATION authKW 591895 11% 17% 304
7 DISINFECTION BY PRODUCTS DBPS authKW 528668 2% 72% 66
8 DBPS authKW 452801 2% 63% 64
9 TRIHALOMETHANES THMS authKW 434834 2% 87% 45
10 HALONITROMETHANES authKW 257272 1% 96% 24

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Environmental 48665 33% 0% 943
2 Environmental Sciences 45486 61% 0% 1721
3 Water Resources 30824 28% 0% 801
4 Engineering, Civil 4642 12% 0% 332
5 Toxicology 4150 12% 0% 340
6 Public, Environmental & Occupational Health 1795 12% 0% 326
7 Chemistry, Analytical 758 8% 0% 239
8 Engineering, Chemical 203 5% 0% 142
9 Biochemical Research Methods 154 3% 0% 97
10 Limnology 97 1% 0% 24

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SAFE GLOBAL WATER 89853 0% 62% 13
2 ECOLE SUPER AMENAGEMENT TERR 81031 1% 48% 15
3 CURTIN WATER QUAL 65599 1% 26% 23
4 FOOD SAFETY ENVIRONM TECHNOL 36168 0% 36% 9
5 YANGTZE AQUAT ENVIRONMMINIST EDUC 34891 0% 63% 5
6 WATER AIR QUAL 33942 1% 18% 17
7 CONSUMER ENVIRONM HLTH SERV 33499 0% 100% 3
8 HARVARD CYPRUS PROGRAM 28707 0% 43% 6
9 ADV MAT PURIFICAT WATER SYST 26422 1% 16% 15
10 ENVIRONM ENGN PROGRAMS 25512 0% 29% 8

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL AMERICAN WATER WORKS ASSOCIATION 91525 5% 5% 153
2 WATER RESEARCH 86308 12% 2% 348
3 ENVIRONMENTAL SCIENCE & TECHNOLOGY 23273 9% 1% 247
4 JOURNAL OF WATER SUPPLY RESEARCH AND TECHNOLOGY-AQUA 22566 2% 4% 46
5 CHEMOSPHERE 9946 5% 1% 145
6 WATER SCIENCE AND TECHNOLOGY-WATER SUPPLY 7352 1% 3% 25
7 OCHRONA SRODOWISKA 6413 1% 4% 15
8 JOURNAL OF EXPOSURE ANALYSIS AND ENVIRONMENTAL EPIDEMIOLOGY 5717 1% 3% 18
9 EPIDEMIOLOGY 5262 1% 1% 35
10 JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH-PART A-CURRENT ISSUES 5003 1% 1% 34

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 TRIHALOMETHANES 3344665 16% 67% 449 Search TRIHALOMETHANES Search TRIHALOMETHANES
2 DISINFECTION BY PRODUCTS 2504298 15% 52% 432 Search DISINFECTION+BY+PRODUCTS Search DISINFECTION+BY+PRODUCTS
3 HALOACETIC ACIDS 2122423 8% 80% 238 Search HALOACETIC+ACIDS Search HALOACETIC+ACIDS
4 DISINFECTION BYPRODUCTS 803922 5% 57% 127 Search DISINFECTION+BYPRODUCTS Search DISINFECTION+BYPRODUCTS
5 HALOACETONITRILES 596145 2% 86% 62 Search HALOACETONITRILES Search HALOACETONITRILES
6 CHLORINATION 591895 11% 17% 304 Search CHLORINATION Search CHLORINATION
7 DISINFECTION BY PRODUCTS DBPS 528668 2% 72% 66 Search DISINFECTION+BY+PRODUCTS+DBPS Search DISINFECTION+BY+PRODUCTS+DBPS
8 DBPS 452801 2% 63% 64 Search DBPS Search DBPS
9 TRIHALOMETHANES THMS 434834 2% 87% 45 Search TRIHALOMETHANES+THMS Search TRIHALOMETHANES+THMS
10 HALONITROMETHANES 257272 1% 96% 24 Search HALONITROMETHANES Search HALONITROMETHANES

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 20805 ORGANIC CHLORAMINES//CIENCIAS QUIM FUNDAMENTAL IND//FRE 2397
2 27408 MIEX//MAGNETIC ION EXCHANGE//MIEX R RESIN
3 29910 MONT VALERIEN PLANT//OZONE-SCIENCE & ENGINEERING//PREOZONATION
4 30404 JOURNAL AMERICAN WATER WORKS ASSOCIATION//SOURCE WATER QUALITY STANDARDS//LANZHOU ANIM SCI
5 14468 BROMATE//POTASSIUM BROMATE//BROMATE ION
6 34898 BIODEGRADABLE DISSOLVED ORGANIC NITROGEN//BIODEGRADABLE DISSOLVED ORGANIC NITROGEN BDON//COLLOIDAL ORGANIC NITROGEN
7 18787 CHLORINE DIOXIDE//CHLORATE//CHLORITE ION
8 4989 ASSIMILABLE ORGANIC CARBON AOC//ASSIMILABLE ORGANIC CARBON//BIOLOGICAL STABILITY
9 33355 SPHEROSOME//SAKEKASU//LEHRSTUHL MILCHWISSEN BIOPOLYMERE
10 5521 SOS CHROMOTEST//3 CHLORO 4 DICHLOROMETHYL 5 HYDROXY 25H FURANONE//MUTAGENICITY

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