Class information for:
Level 2: TRIHALOMETHANES//PERCHLORATE//DISINFECTION BY PRODUCTS

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
7031 1                   PULSED LIGHT//UV DISINFECTION//UV C LIGHT 1441
9638 1                   PERCHLORATE//CHLORITE DISMUTASE//PERCHLORATE REDUCTION 1166
14468 1                   BROMATE//POTASSIUM BROMATE//BROMATE ION 798
17468 1                   OZONATED WATER//OZONE//GASEOUS OZONE 626
18787 1                   CHLORINE DIOXIDE//CHLORATE//CHLORITE ION 560
20805 1                   ORGANIC CHLORAMINES//CIENCIAS QUIM FUNDAMENTAL IND//FRE 2397 468
23419 1                   SEQUENTIAL DISINFECTION//WATER SUPPLY NETWORK//CT CONCEPT 369
29910 1                   MONT VALERIEN PLANT//OZONE-SCIENCE & ENGINEERING//PREOZONATION 194

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 TRIHALOMETHANES authKW 1157377 5% 68% 457
2 PERCHLORATE authKW 1155237 6% 64% 482
3 DISINFECTION BY PRODUCTS authKW 1076153 6% 59% 490
4 HALOACETIC ACIDS authKW 714973 3% 80% 239
5 BROMATE authKW 685324 4% 62% 297
6 DISINFECTION BYPRODUCTS authKW 312473 2% 61% 137
7 PULSED LIGHT authKW 258035 1% 71% 97
8 CHLORINATION authKW 257301 4% 20% 347
9 OZONE-SCIENCE & ENGINEERING journal 246774 4% 22% 307
10 UV DISINFECTION authKW 227370 1% 59% 103

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Environmental 101197 28% 1% 2361
2 Environmental Sciences 68190 44% 1% 3698
3 Water Resources 55041 22% 1% 1865
4 Engineering, Civil 7532 9% 0% 748
5 Food Science & Technology 6882 11% 0% 960
6 Toxicology 5620 8% 0% 708
7 Chemistry, Analytical 1945 8% 0% 673
8 Limnology 1319 2% 0% 139
9 Engineering, Chemical 1095 6% 0% 524
10 Public, Environmental & Occupational Health 945 6% 0% 486

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OFF GROUND WATER DRINKING WATER 34042 0% 42% 22
2 SAFE GLOBAL WATER 30012 0% 62% 13
3 BIOL ANIM HLTH 29844 0% 100% 8
4 WATER SUPPLY WATER OURCES 28133 0% 22% 34
5 CURTIN WATER QUAL 27983 0% 29% 26
6 ECOLE SUPER AMENAGEMENT TERR 27061 0% 48% 15
7 CIENCIAS QUIM FUNDAMENTAL IND 21484 0% 52% 11
8 CIVIL ENVIRONM ENGN 20888 9% 1% 722
9 ENVIRONM HUMAN HLTH 19803 1% 10% 52
10 ADV MAT PURIFICAT WATER SYST 18972 0% 23% 22

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OZONE-SCIENCE & ENGINEERING 246774 4% 22% 307
2 JOURNAL AMERICAN WATER WORKS ASSOCIATION 157167 4% 12% 347
3 WATER RESEARCH 110639 8% 4% 683
4 JOURNAL OF WATER SUPPLY RESEARCH AND TECHNOLOGY-AQUA 28169 1% 9% 89
5 ENVIRONMENTAL SCIENCE & TECHNOLOGY 25932 5% 2% 454
6 INNOVATIVE FOOD SCIENCE & EMERGING TECHNOLOGIES 10547 1% 4% 65
7 WATER SCIENCE AND TECHNOLOGY-WATER SUPPLY 9406 1% 5% 49
8 JOURNAL OF ENVIRONMENTAL ENGINEERING AND SCIENCE 8734 0% 8% 30
9 CHEMOSPHERE 7301 3% 1% 218
10 JOURNAL OF ENVIRONMENTAL ENGINEERING 7261 1% 3% 59

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 TRIHALOMETHANES 1157377 5% 68% 457 Search TRIHALOMETHANES Search TRIHALOMETHANES
2 PERCHLORATE 1155237 6% 64% 482 Search PERCHLORATE Search PERCHLORATE
3 DISINFECTION BY PRODUCTS 1076153 6% 59% 490 Search DISINFECTION+BY+PRODUCTS Search DISINFECTION+BY+PRODUCTS
4 HALOACETIC ACIDS 714973 3% 80% 239 Search HALOACETIC+ACIDS Search HALOACETIC+ACIDS
5 BROMATE 685324 4% 62% 297 Search BROMATE Search BROMATE
6 DISINFECTION BYPRODUCTS 312473 2% 61% 137 Search DISINFECTION+BYPRODUCTS Search DISINFECTION+BYPRODUCTS
7 PULSED LIGHT 258035 1% 71% 97 Search PULSED+LIGHT Search PULSED+LIGHT
8 CHLORINATION 257301 4% 20% 347 Search CHLORINATION Search CHLORINATION
9 UV DISINFECTION 227370 1% 59% 103 Search UV+DISINFECTION Search UV+DISINFECTION
10 HALOACETONITRILES 199150 1% 86% 62 Search HALOACETONITRILES Search HALOACETONITRILES

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 2


rank cluster_id2 link
1 1152 MICROBIAL SOURCE TRACKING//FECAL INDICATOR BACTERIA//FECAL COLIFORMS
2 512 ELECTROCOAGULATION//CATALYTIC OZONATION//ELECTRO FENTON
3 2392 N NITROSAMINES//NITROSAMINES//NDMA
4 2197 MORINGA OLEIFERA//BIOFLOCCULANT//FLOCCULATION
5 3794 PLUMBOSOLVENCY//JOURNAL AMERICAN WATER WORKS ASSOCIATION//PARTIAL LEAD SERVICE LINE REPLACEMENT
6 3908 FERRATE//FERRATEVI//POTASSIUM FERRATE
7 2790 JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY & CHROMATOGRAPHY COMMUNICATIONS//RESIDUAL SOLVENTS//HRC-JOURNAL OF HIGH RESOLUTION CHROMATOGRAPHY
8 826 JOURNAL OF FOOD PROTECTION//PREDICTIVE MICROBIOLOGY//INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY
9 787 DISSOLVED ORGANIC MATTER//HUMIC ACID//HUMIC SUBSTANCES
10 1271 CRYPTOSPORIDIUM//CRYPTOSPORIDIUM PARVUM//CRYPTOSPORIDIOSIS

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