Class information for:
Level 1: PHTHALATE ESTERS//PHTHALIC ACID ESTERS//DIMETHYL PHTHALATE

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
18 4 CHEMISTRY, ANALYTICAL//TOXICOLOGY//ENVIRONMENTAL SCIENCES 697102
27 3       ENVIRONMENTAL SCIENCES//TOXICOLOGY//CHEMOSPHERE 115610
2408 2             PHTHALATES//DEHP//PHTHALATE ESTERS 4422
9679 1                   PHTHALATE ESTERS//PHTHALIC ACID ESTERS//DIMETHYL PHTHALATE 1163

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHTHALATE ESTERS authKW 804751 10% 26% 116
2 PHTHALIC ACID ESTERS authKW 516307 4% 39% 49
3 DIMETHYL PHTHALATE authKW 417480 4% 36% 43
4 DIETHYL PHTHALATE authKW 358349 3% 34% 39
5 PHTHALATES authKW 282614 10% 9% 122
6 DI N BUTYL PHTHALATE authKW 244029 3% 26% 35
7 PHTHALIC ACID ESTERS PAES authKW 243876 1% 75% 12
8 PHTHALATE ESTERS PAES authKW 234199 1% 79% 11
9 PTA WASTEWATER authKW 199536 1% 82% 9
10 DIMETHYL PHTHALATE ESTER authKW 189686 1% 100% 7

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Environmental Sciences 18188 60% 0% 699
2 Engineering, Environmental 4163 16% 0% 181
3 Water Resources 1561 10% 0% 121
4 Biotechnology & Applied Microbiology 1372 16% 0% 182
5 Toxicology 1179 10% 0% 118
6 Microbiology 343 9% 0% 99
7 Engineering, Chemical 225 7% 0% 84
8 Agricultural Engineering 190 2% 0% 21
9 Engineering, Civil 163 4% 0% 46
10 Soil Science 63 2% 0% 20

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BIOCHEM ENGN TECH 54196 0% 100% 2
2 SUSTAINABLE ENERGY TECHNOL RSET 54196 0% 100% 2
3 TUTECH INTEGRATED MANAGEMENT 54196 0% 100% 2
4 GREEN ENVIRONM IND 36129 0% 67% 2
5 117 27098 0% 100% 1
6 AGRI FOOD SECUR ANHUI PROVINCE 27098 0% 100% 1
7 AGROTECHNOL INGN AGROTECNOL 27098 0% 100% 1
8 AREA ESPECIAL SN 27098 0% 100% 1
9 BC 105 27098 0% 100% 1
10 BIOTECNOL CICYTA IC 27098 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEMOSPHERE 13060 9% 0% 106
2 INTERNATIONAL BIODETERIORATION & BIODEGRADATION 6831 2% 1% 28
3 INDUSTRIAL WASTES 5418 0% 20% 1
4 BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 4105 3% 0% 40
5 JOURNAL OF HAZARDOUS MATERIALS 2910 4% 0% 42
6 ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 2824 3% 0% 32
7 BIODEGRADATION 2071 1% 1% 10
8 ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 1939 2% 0% 26
9 SCIENCE OF THE TOTAL ENVIRONMENT 1915 3% 0% 40
10 WATER SCIENCE AND TECHNOLOGY 1741 3% 0% 37

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PHTHALATE ESTERS 804751 10% 26% 116 Search PHTHALATE+ESTERS Search PHTHALATE+ESTERS
2 PHTHALIC ACID ESTERS 516307 4% 39% 49 Search PHTHALIC+ACID+ESTERS Search PHTHALIC+ACID+ESTERS
3 DIMETHYL PHTHALATE 417480 4% 36% 43 Search DIMETHYL+PHTHALATE Search DIMETHYL+PHTHALATE
4 DIETHYL PHTHALATE 358349 3% 34% 39 Search DIETHYL+PHTHALATE Search DIETHYL+PHTHALATE
5 PHTHALATES 282614 10% 9% 122 Search PHTHALATES Search PHTHALATES
6 DI N BUTYL PHTHALATE 244029 3% 26% 35 Search DI+N+BUTYL+PHTHALATE Search DI+N+BUTYL+PHTHALATE
7 PHTHALIC ACID ESTERS PAES 243876 1% 75% 12 Search PHTHALIC+ACID+ESTERS+PAES Search PHTHALIC+ACID+ESTERS+PAES
8 PHTHALATE ESTERS PAES 234199 1% 79% 11 Search PHTHALATE+ESTERS+PAES Search PHTHALATE+ESTERS+PAES
9 PTA WASTEWATER 199536 1% 82% 9 Search PTA+WASTEWATER Search PTA+WASTEWATER
10 DIMETHYL PHTHALATE ESTER 189686 1% 100% 7 Search DIMETHYL+PHTHALATE+ESTER Search DIMETHYL+PHTHALATE+ESTER

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
1 878 PHTHALATES//DEHP//DI2 ETHYLHEXYL PHTHALATE
2 38181 ARCTIC HABITATS//2 6 DIMETHYL 1 4 NAPHTHOQUINONE//2 AMINO 3 DODECANOL
3 18611 ENVIRONM CHEM WATER WASTEWATER TECHNOL//SOIL SCI ENVIRONM MANAGEMENT//SOIL SURFACES
4 20341 PVC PLASTISOL//PLASTISOL//NEW TECHNOL FO TRY
5 14732 BENZOYL COA REDUCTASE//ACIDAMINOCOCCUS FERMENTANS//ANAEROBIC AROMATIC METABOLISM
6 5354 NONYLPHENOL//ALKYLPHENOLS//NONYLPHENOL ETHOXYLATES
7 16786 READY BIODEGRADABILITY//QSBR//READY BIODEGRADATION
8 12555 CATECHOL DIOXYGENASE//CATECHOL 1 2 DIOXYGENASE//INTRADIOL DIOXYGENASE
9 34205 3 ARYLFURAN 25H ONE//ANTIBACTERIAL MOLECULES//DYNAMIC SHEAR RATE
10 4661 LANDFILL LEACHATE//LEACHATE//LEACHATE TREATMENT

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