Class information for:
Level 1: E WASTE//WEEE//ELECTRONIC WASTE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6079 1535 33.9 53%


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
1 4 ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL 3876184
96 3       ENVIRONMENTAL STUDIES//ENERGY POLICY//ENVIRONMENTAL SCIENCES 76325
2049 2             INTERNATIONAL JOURNAL OF LIFE CYCLE ASSESSMENT//E WASTE//WEEE 5339
6079 1                   E WASTE//WEEE//ELECTRONIC WASTE 1535

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 E WASTE authKW 2355341 14% 54% 219
2 WEEE authKW 1568136 9% 60% 132
3 ELECTRONIC WASTE authKW 1327587 7% 61% 109
4 WASTE PRINTED CIRCUIT BOARDS authKW 1164237 4% 86% 68
5 WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT WEEE authKW 534731 2% 79% 34
6 WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT authKW 363639 2% 63% 29
7 ELECTRONIC SCRAP authKW 318749 2% 64% 25
8 PRINTED CIRCUIT BOARD authKW 315337 6% 17% 95
9 EXTENDED PRODUCER RESPONSIBILITY authKW 300816 2% 46% 33
10 WASTE PCBS authKW 243662 1% 88% 14

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Engineering, Environmental 52856 47% 0% 716
2 Environmental Sciences 26976 63% 0% 968
3 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 7200 9% 0% 140
4 Mining & Mineral Processing 2128 4% 0% 60
5 Engineering, Civil 1062 8% 0% 120
6 Metallurgy & Metallurgical Engineering 1003 9% 0% 144
7 Mineralogy 550 3% 0% 44
8 Engineering, Chemical 384 8% 0% 122
9 Engineering, Manufacturing 93 2% 0% 25
10 Environmental Studies 93 2% 0% 26

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 MET RECYCLING GRP 127299 1% 80% 8
2 BASEL CONVENT REG COORDINATING AFRICA TRAININ 119346 0% 100% 6
3 ENVIRONM MED DEV TOXICOL 98755 1% 41% 12
4 ANALYT CYTOL 97448 1% 35% 14
5 SOLID WASTE TREATMENT RECYCLE SWUST 59673 0% 100% 3
6 PROV INFECT DIS MOL IMMUNOPATHOL 48724 0% 35% 7
7 ENVIRONM COMPETENCE 44753 0% 75% 3
8 HEADQUARTERS INNOVAT SOC COOPERAT 44747 0% 38% 6
9 DESIGN SUSTAINABIL 40601 0% 29% 7
10 AMER TAKE BACK COMPLIANCE SYST 39782 0% 100% 2

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 WASTE MANAGEMENT 145397 12% 4% 180
2 RESOURCES CONSERVATION AND RECYCLING 68889 6% 4% 91
3 WASTE MANAGEMENT & RESEARCH 52066 5% 3% 75
4 JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT 27687 2% 5% 29
5 JOURNAL OF CLEANER PRODUCTION 18319 5% 1% 82
6 JOURNAL OF INDUSTRIAL ECOLOGY 13710 1% 3% 23
7 JOURNAL OF HAZARDOUS MATERIALS 13590 7% 1% 104
8 HYDROMETALLURGY 10109 3% 1% 45
9 ENVIRONMENTAL SCIENCE & TECHNOLOGY 4068 5% 0% 77
10 ENVIRONMENTAL IMPACT ASSESSMENT REVIEW 3884 1% 2% 12

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 E WASTE 2355341 14% 54% 219 Search E+WASTE Search E+WASTE
2 WEEE 1568136 9% 60% 132 Search WEEE Search WEEE
3 ELECTRONIC WASTE 1327587 7% 61% 109 Search ELECTRONIC+WASTE Search ELECTRONIC+WASTE
4 WASTE PRINTED CIRCUIT BOARDS 1164237 4% 86% 68 Search WASTE+PRINTED+CIRCUIT+BOARDS Search WASTE+PRINTED+CIRCUIT+BOARDS
5 WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT WEEE 534731 2% 79% 34 Search WASTE+ELECTRICAL+AND+ELECTRONIC+EQUIPMENT+WEEE Search WASTE+ELECTRICAL+AND+ELECTRONIC+EQUIPMENT+WEEE
6 WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT 363639 2% 63% 29 Search WASTE+ELECTRICAL+AND+ELECTRONIC+EQUIPMENT Search WASTE+ELECTRICAL+AND+ELECTRONIC+EQUIPMENT
7 ELECTRONIC SCRAP 318749 2% 64% 25 Search ELECTRONIC+SCRAP Search ELECTRONIC+SCRAP
8 PRINTED CIRCUIT BOARD 315337 6% 17% 95 Search PRINTED+CIRCUIT+BOARD Search PRINTED+CIRCUIT+BOARD
9 EXTENDED PRODUCER RESPONSIBILITY 300816 2% 46% 33 Search EXTENDED+PRODUCER+RESPONSIBILITY Search EXTENDED+PRODUCER+RESPONSIBILITY
10 WASTE PCBS 243662 1% 88% 14 Search WASTE+PCBS Search WASTE+PCBS

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.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 PEREZ-BELIS, V , IBANEZ-FORES, BV , (2015) AN IN-DEPTH LITERATURE REVIEW OF THE WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT CONTEXT: TRENDS AND EVOLUTION.WASTE MANAGEMENT & RESEARCH. VOL. 33. ISSUE 1. P. 3 -29 191 73% 20
2 GHOSH, B , GHOSH, MK , PARHI, P , MUKHERJEE, PS , MISHRA, BK , (2015) WASTE PRINTED CIRCUIT BOARDS RECYCLING: AN EXTENSIVE ASSESSMENT OF CURRENT STATUS.JOURNAL OF CLEANER PRODUCTION. VOL. 94. ISSUE . P. 5 -19 95 80% 32
3 HADI, P , XU, M , LIN, CSK , HUI, CW , MCKAY, G , (2015) WASTE PRINTED CIRCUIT BOARD RECYCLING TECHNIQUES AND PRODUCT UTILIZATION.JOURNAL OF HAZARDOUS MATERIALS. VOL. 283. ISSUE . P. 234 -243 85 84% 18
4 HADI, PM , NING, C , OUYANG, WY , XU, M , LIN, CSK , MCKAY, G , (2015) TOWARD ENVIRONMENTALLY-BENIGN UTILIZATION OF NONMETALLIC FRACTION OF WASTE PRINTED CIRCUIT BOARDS AS MODIFIER AND PRECURSOR.WASTE MANAGEMENT. VOL. 35. ISSUE . P. 236 -246 80 92% 12
5 TOWNSEND, TG , (2011) ENVIRONMENTAL ISSUES AND MANAGEMENT STRATEGIES FOR WASTE ELECTRONIC AND ELECTRICAL EQUIPMENT.JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION. VOL. 61. ISSUE 6. P. 587 -610 116 66% 19
6 ZHANG, LG , XU, ZM , (2016) A REVIEW OF CURRENT PROGRESS OF RECYCLING TECHNOLOGIES FOR METALS FROM WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT.JOURNAL OF CLEANER PRODUCTION. VOL. 127. ISSUE . P. 19 -36 78 60% 6
7 BORTHAKUR, A , GOVIND, M , (2017) EMERGING TRENDS IN CONSUMERS' E-WASTE DISPOSAL BEHAVIOUR AND AWARENESS: A WORLDWIDE OVERVIEW WITH SPECIAL FOCUS ON INDIA.RESOURCES CONSERVATION AND RECYCLING. VOL. 117. ISSUE . P. 102 -113 73 85% 0
8 PREMALATHA, M , TABASSUM-ABBASI , ABBASI, T , ABBASI, SA , (2014) THE GENERATION, IMPACT, AND MANAGEMENT OF E-WASTE: STATE OF THE ART.CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY. VOL. 44. ISSUE 14. P. 1577 -1678 112 45% 16
9 WANG, JB , XU, ZM , (2015) DISPOSING AND RECYCLING WASTE PRINTED CIRCUIT BOARDS: DISCONNECTING, RESOURCE RECOVERY, AND POLLUTION CONTROL.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 49. ISSUE 2. P. 721 -733 47 90% 14
10 KAYA, M , (2016) RECOVERY OF METALS AND NONMETALS FROM ELECTRONIC WASTE BY PHYSICAL AND CHEMICAL RECYCLING PROCESSES.WASTE MANAGEMENT. VOL. 57. ISSUE . P. 64 -90 60 79% 0

Classes with closest relation at Level 1


Rank Class id link
1 25538 CESC SUSTAINABLE COMMUN//SUSTAINABLE COMMUN//FREIGHT LOGIST GRP
2 30869 SPENT FLUORESCENT LAMPS//OURCES SAVING RECYCLING TECHNOL//FLUORESCENT LAMPS
3 17709 SPENT LITHIUM ION BATTERIES//SPENT BATTERIES//SPENT ZN MN BATTERIES
4 21146 END OF LIFE VEHICLES//AUTOMOBILE SHREDDER RESIDUE//AUTOMOTIVE SHREDDER RESIDUE
5 9256 SUBSTANCE FLOW ANALYSIS//MATERIAL FLOW ANALYSIS//IN USE STOCK
6 3366 REMANUFACTURING//REVERSE LOGISTICS//CLOSED LOOP SUPPLY CHAIN
7 28708 COPPERIICHLORIDE//BROMOCARBAZOLE AND CHLOROCARBAZOLE//HALOGENATED CARBAZOLE
8 16815 INDIUM RECOVERY//GALLIUMIII//INDIUMIII
9 26729 PLASTICS FLOTATION//JIG SEPARATION//MAGNETIC DENSITY SEPARATION
10 7607 CYANIDATION//GOLD ORES//GOLD LEACHING

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