Class information for:
Level 2: INTERNATIONAL JOURNAL OF LIFE CYCLE ASSESSMENT//E WASTE//WEEE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
2049 5339 34.0 45%


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
8747 1                   INTERNATIONAL JOURNAL OF LIFE CYCLE ASSESSMENT//LIFE CYCLE IMPACT ASSESSMENT//LCIA 1221
9256 1                   SUBSTANCE FLOW ANALYSIS//MATERIAL FLOW ANALYSIS//IN USE STOCK 1173
17709 1                   SPENT LITHIUM ION BATTERIES//SPENT BATTERIES//SPENT ZN MN BATTERIES 586
22393 1                   ION SIEVE//LITHIUM RECOVERY//LITHIUM ION SIEVE 383
25538 1                   CESC SUSTAINABLE COMMUN//SUSTAINABLE COMMUN//FREIGHT LOGIST GRP 279
30869 1                   SPENT FLUORESCENT LAMPS//OURCES SAVING RECYCLING TECHNOL//FLUORESCENT LAMPS 162

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 INTERNATIONAL JOURNAL OF LIFE CYCLE ASSESSMENT journal 1175876 10% 40% 519
2 E WASTE authKW 733660 4% 56% 228
3 WEEE authKW 521552 3% 64% 142
4 ELECTRONIC WASTE authKW 417352 2% 64% 114
5 LIFE CYCLE IMPACT ASSESSMENT authKW 348633 2% 55% 111
6 WASTE PRINTED CIRCUIT BOARDS authKW 334629 1% 86% 68
7 MATERIAL FLOW ANALYSIS authKW 330760 2% 45% 130
8 RECYCLING authKW 259356 10% 8% 543
9 LIFE CYCLE ASSESSMENT authKW 247624 7% 11% 391
10 SUBSTANCE FLOW ANALYSIS authKW 236231 1% 52% 79

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 160770 44% 1% 2331
2 Environmental Sciences 72691 56% 0% 2977
3 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 52205 13% 1% 699
4 Mining & Mineral Processing 5776 3% 1% 185
5 Metallurgy & Metallurgical Engineering 4199 10% 0% 544
6 Environmental Studies 3348 5% 0% 254
7 Mineralogy 2188 3% 0% 163
8 Engineering, Chemical 1596 9% 0% 456
9 Energy & Fuels 1024 5% 0% 283
10 Engineering, Civil 581 4% 0% 189

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 IND ECOL 145302 2% 23% 112
2 CIRAIG 134377 1% 51% 46
3 CHAIR SUSTAINABLE ENGN 52260 0% 57% 16
4 IND ECOL PROGRAMME 45553 1% 21% 38
5 SUSTAINABIL ASSESSMENT UNIT 43463 0% 45% 17
6 MET RECYCLING GRP 36588 0% 80% 8
7 GOLISANO SUSTAINABIL 34989 0% 29% 21
8 BASEL CONVENT REG COORDINATING AFRICA TRAININ 34304 0% 100% 6
9 LIFE CYCLE SYST GRP 34304 0% 100% 6
10 QUANTITAT SUSTAINABIL ASSESSMENT 33656 0% 33% 18

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 INTERNATIONAL JOURNAL OF LIFE CYCLE ASSESSMENT 1175876 10% 40% 519
2 JOURNAL OF INDUSTRIAL ECOLOGY 233872 3% 23% 177
3 RESOURCES CONSERVATION AND RECYCLING 196953 5% 12% 287
4 JOURNAL OF CLEANER PRODUCTION 104559 7% 5% 365
5 WASTE MANAGEMENT 95850 5% 6% 273
6 HYDROMETALLURGY 30154 3% 4% 145
7 RESOURCES POLICY 30061 1% 7% 73
8 WASTE MANAGEMENT & RESEARCH 22897 2% 4% 93
9 JOURNAL OF MATERIAL CYCLES AND WASTE MANAGEMENT 17452 1% 7% 43
10 ENVIRONMENTAL SCIENCE & TECHNOLOGY 14170 5% 1% 268

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 733660 4% 56% 228 Search E+WASTE Search E+WASTE
2 WEEE 521552 3% 64% 142 Search WEEE Search WEEE
3 ELECTRONIC WASTE 417352 2% 64% 114 Search ELECTRONIC+WASTE Search ELECTRONIC+WASTE
4 LIFE CYCLE IMPACT ASSESSMENT 348633 2% 55% 111 Search LIFE+CYCLE+IMPACT+ASSESSMENT Search LIFE+CYCLE+IMPACT+ASSESSMENT
5 WASTE PRINTED CIRCUIT BOARDS 334629 1% 86% 68 Search WASTE+PRINTED+CIRCUIT+BOARDS Search WASTE+PRINTED+CIRCUIT+BOARDS
6 MATERIAL FLOW ANALYSIS 330760 2% 45% 130 Search MATERIAL+FLOW+ANALYSIS Search MATERIAL+FLOW+ANALYSIS
7 RECYCLING 259356 10% 8% 543 Search RECYCLING Search RECYCLING
8 LIFE CYCLE ASSESSMENT 247624 7% 11% 391 Search LIFE+CYCLE+ASSESSMENT Search LIFE+CYCLE+ASSESSMENT
9 SUBSTANCE FLOW ANALYSIS 236231 1% 52% 79 Search SUBSTANCE+FLOW+ANALYSIS Search SUBSTANCE+FLOW+ANALYSIS
10 SPENT LITHIUM ION BATTERIES 207898 1% 91% 40 Search SPENT+LITHIUM+ION+BATTERIES Search SPENT+LITHIUM+ION+BATTERIES

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 -29 207 79% 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 97 82% 32
3 SUN, Z , CAO, H , XIAO, Y , SIETSMA, J , JIN, W , AGTERHUIS, H , YANG, Y , (2017) TOWARD SUSTAINABILITY FOR RECOVERY OF CRITICAL METALS FROM ELECTRONIC WASTE: THE HYDROCHEMISTRY PROCESSES.ACS SUSTAINABLE CHEMISTRY & ENGINEERING. VOL. 5. ISSUE 1. P. 21 -40 93 67% 1
4 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
5 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 81 93% 12
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 90 70% 6
7 MESHRAM, P , PANDEY, BD , MANKHAND, TR , (2014) EXTRACTION OF LITHIUM FROM PRIMARY AND SECONDARY SOURCES BY PRE-TREATMENT, LEACHING AND SEPARATION: A COMPREHENSIVE REVIEW.HYDROMETALLURGY. VOL. 150. ISSUE . P. 192 -208 74 90% 25
8 MULLER, E , HILTY, LM , WIDMER, R , SCHLUEP, M , FAULSTICH, M , (2014) MODELING METAL STOCKS AND FLOWS: A REVIEW OF DYNAMIC MATERIAL FLOW ANALYSIS METHODS.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 48. ISSUE 4. P. 2102-2113 71 90% 31
9 CHEN, WQ , GRAEDEL, TE , (2012) ANTHROPOGENIC CYCLES OF THE ELEMENTS: A CRITICAL REVIEW.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 46. ISSUE 16. P. 8574 -8586 84 77% 56
10 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

Classes with closest relation at Level 2


Rank Class id link
1 1688 WASTE MANAGEMENT & RESEARCH//RESOURCES CONSERVATION AND RECYCLING//WASTE MANAGEMENT
2 2251 PYROLYSIS//WASTE PLASTICS//END OF LIFE VEHICLES
3 1123 ECOSYSTEM SERVICES//EMERGY//ECOLOGICAL ECONOMICS
4 3489 RESOURCES POLICY//ARTISANAL MINING//SMALL SCALE MINING
5 3529 GREEN CHEMISTRY EDUCATION//UNDERGRADUATE ORGANIC CHEMISTRY EXPERIMENT//GREEN METRICS
6 591 HYDROMETALLURGY//BIOLEACHING//ACIDITHIOBACILLUS FERROOXIDANS
7 839 SOLVENT EXTRACTION//SOLVENT EXTRACTION AND ION EXCHANGE//LIQUID MEMBRANE
8 3173 JOURNAL OF ELECTROSTATICS//ELECTROSTATIC SEPARATION//TRIBOCHARGING
9 226 ENERGY POLICY//RENEWABLE ENERGY//RENEWABLE & SUSTAINABLE ENERGY REVIEWS
10 3154 CARBOCHLORINATION//VAPOR COMPLEXES//MINERAL PROC ENVIRONM ENGN TEAM

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