Class information for:
Level 1: SUBSTANCE FLOW ANALYSIS//MATERIAL FLOW ANALYSIS//IN USE STOCK

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
9256 1173 37.1 33%


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
9256 1                   SUBSTANCE FLOW ANALYSIS//MATERIAL FLOW ANALYSIS//IN USE STOCK 1173

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 SUBSTANCE FLOW ANALYSIS authKW 918568 6% 48% 73
2 MATERIAL FLOW ANALYSIS authKW 909233 9% 35% 101
3 IN USE STOCK authKW 573748 2% 96% 23
4 IND ECOL address 517332 8% 20% 99
5 MATERIAL FLOW ANALYSIS MFA authKW 349933 3% 34% 40
6 SUBSTANCE FLOW ANALYSIS SFA authKW 288309 2% 46% 24
7 DYNAMIC MATERIAL FLOW ANALYSIS authKW 278887 1% 71% 15
8 RESOURCES CONSERVATION AND RECYCLING journal 242026 13% 6% 149
9 JOURNAL OF INDUSTRIAL ECOLOGY journal 223103 7% 11% 81
10 MATERIAL EFFICIENCY authKW 211816 2% 35% 23

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 35724 44% 0% 515
2 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 21807 18% 0% 211
3 Environmental Sciences 15715 55% 0% 649
4 Environmental Studies 4886 12% 0% 138
5 Mining & Mineral Processing 3863 6% 0% 70
6 Metallurgy & Metallurgical Engineering 3301 18% 0% 215
7 Mineralogy 1964 6% 0% 70
8 Energy & Fuels 174 5% 0% 56
9 Engineering, Chemical 81 5% 0% 58
10 Economics 65 4% 0% 42

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 517332 8% 20% 99
2 FO TRY ENVIRONM STUDIES 117784 8% 5% 88
3 WATER QUAL OURCE WASTE MANAGEMENT 102823 2% 22% 18
4 IND ECOL PROGRAMME 89840 2% 14% 25
5 CHAIR OURCE WASTE MANAGEMENT 83295 0% 80% 4
6 STRATEGY GLOBAL MINERAL OURCES 59494 0% 57% 4
7 MAT CYCLES WASTE MANAGEMENT 57273 2% 8% 28
8 CHRISTIAN DOPPLER ANTHROPOGEN OURCES 55115 1% 35% 6
9 ECO PROD SYST 52060 0% 100% 2
10 ENERGY PROC ENGN EPT 52060 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 RESOURCES CONSERVATION AND RECYCLING 242026 13% 6% 149
2 JOURNAL OF INDUSTRIAL ECOLOGY 223103 7% 11% 81
3 RESOURCES POLICY 119163 6% 7% 68
4 INTERNATIONAL JOURNAL OF LIFE CYCLE ASSESSMENT 41989 4% 4% 46
5 JOURNAL OF CLEANER PRODUCTION 30262 8% 1% 92
6 TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN 11860 4% 1% 46
7 ENVIRONMENTAL SCIENCE & TECHNOLOGY 7534 8% 0% 91
8 ECOLOGICAL ECONOMICS 7440 3% 1% 34
9 JOURNAL OF THE JAPAN INSTITUTE OF METALS 5372 3% 1% 35
10 JOM 5325 2% 1% 21

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 SUBSTANCE FLOW ANALYSIS 918568 6% 48% 73 Search SUBSTANCE+FLOW+ANALYSIS Search SUBSTANCE+FLOW+ANALYSIS
2 MATERIAL FLOW ANALYSIS 909233 9% 35% 101 Search MATERIAL+FLOW+ANALYSIS Search MATERIAL+FLOW+ANALYSIS
3 IN USE STOCK 573748 2% 96% 23 Search IN+USE+STOCK Search IN+USE+STOCK
4 MATERIAL FLOW ANALYSIS MFA 349933 3% 34% 40 Search MATERIAL+FLOW+ANALYSIS+MFA Search MATERIAL+FLOW+ANALYSIS+MFA
5 SUBSTANCE FLOW ANALYSIS SFA 288309 2% 46% 24 Search SUBSTANCE+FLOW+ANALYSIS+SFA Search SUBSTANCE+FLOW+ANALYSIS+SFA
6 DYNAMIC MATERIAL FLOW ANALYSIS 278887 1% 71% 15 Search DYNAMIC+MATERIAL+FLOW+ANALYSIS Search DYNAMIC+MATERIAL+FLOW+ANALYSIS
7 MATERIAL EFFICIENCY 211816 2% 35% 23 Search MATERIAL+EFFICIENCY Search MATERIAL+EFFICIENCY
8 MATERIAL STOCK ACCOUNTING 208242 1% 100% 8 Search MATERIAL+STOCK+ACCOUNTING Search MATERIAL+STOCK+ACCOUNTING
9 STEEL STOCK 208242 1% 100% 8 Search STEEL+STOCK Search STEEL+STOCK
10 URBAN MINING 204259 2% 41% 19 Search URBAN+MINING Search URBAN+MINING

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 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
2 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 67 85% 31
3 SVERDRUP, HU , RAGNARSDOTTIR, KV , KOCA, D , (2017) AN ASSESSMENT OF METAL SUPPLY SUSTAINABILITY AS AN INPUT TO POLICY: SECURITY OF SUPPLY EXTRACTION RATES, STOCKS-IN-USE, RECYCLING, AND RISK OF SCARCITY.JOURNAL OF CLEANER PRODUCTION. VOL. 140. ISSUE . P. 359 -372 35 88% 1
4 PAULIUK, S , KONDO, Y , NAKAMURA, S , NAKAJIMA, K , (2017) REGIONAL DISTRIBUTION AND LOSSES OF END-OF-LIFE STEEL THROUGHOUT MULTIPLE PRODUCT LIFE CYCLES INSIGHTS FROM THE GLOBAL MULTIREGIONAL MATRACE MODEL.RESOURCES CONSERVATION AND RECYCLING. VOL. 116. ISSUE . P. 84 -93 39 75% 1
5 OHNO, H , FUKUSHIMA, Y , MATSUBAE, K , NAKAJIMA, K , NAGASAKA, T , (2017) REVEALING FINAL DESTINATION OF SPECIAL STEEL MATERIALS WITH INPUT-OUTPUT-BASED MATERIAL FLOW ANALYSIS.ISIJ INTERNATIONAL. VOL. 57. ISSUE 1. P. 193 -199 35 100% 0
6 NAKAMURA, S , KONDO, Y , KAGAWA, S , MATSUBAE, K , NAKAJIMA, K , NAGASAKA, T , (2014) MATRACE: TRACING THE FATE OF MATERIALS OVER TIME AND ACROSS PRODUCTS IN OPEN-LOOP RECYCLING.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 48. ISSUE 13. P. 7207 -7214 42 82% 5
7 LIU, SL , LI, X , WANG, MX , (2016) ANALYSIS OF ALUMINUM RESOURCE SUPPLY STRUCTURE AND GUARANTEE DEGREE IN CHINA BASED ON SUSTAINABLE PERSPECTIVE.SUSTAINABILITY. VOL. 8. ISSUE 12. P. - 33 92% 0
8 CIACCI, L , HARPER, EM , NASSAR, NT , RECK, BK , GRAEDEL, TE , (2016) METAL DISSIPATION AND INEFFICIENT RECYCLING INTENSIFY CLIMATE FORCING.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 50. ISSUE 20. P. 11394 -11402 30 94% 0
9 CHEN, WQ , GRAEDEL, TE , (2015) IMPROVED ALTERNATIVES FOR ESTIMATING IN-USE MATERIAL STOCKS.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 49. ISSUE 5. P. 3048 -3055 26 96% 6
10 YUE, Q , WANG, HM , GAO, CK , DU, T , LI, MJ , LU, ZW , (2016) ANALYSIS OF IRON IN-USE STOCKS IN CHINA.RESOURCES POLICY. VOL. 49. ISSUE . P. 315 -322 28 97% 0

Classes with closest relation at Level 1


Rank Class id link
1 21146 END OF LIFE VEHICLES//AUTOMOBILE SHREDDER RESIDUE//AUTOMOTIVE SHREDDER RESIDUE
2 24846 MATERIALS AND SOCIETY//RESOURCES POLICY//COMMON METALS DEMAND
3 6079 E WASTE//WEEE//ELECTRONIC WASTE
4 23600 SOLID STATE RECYCLING//MACHINED CHIPS//SOLID RECYCLING PROCESS
5 6088 INPUT OUTPUT ANALYSIS//MULTI REGIONAL INPUT OUTPUT ANALYSIS//ECONOMIC SYSTEMS RESEARCH
6 16633 INDUSTRIAL SYMBIOSIS//ECO INDUSTRIAL PARK//INDUSTRIAL ECOLOGY
7 8747 INTERNATIONAL JOURNAL OF LIFE CYCLE ASSESSMENT//LIFE CYCLE IMPACT ASSESSMENT//LCIA
8 12488 EROI//ENERGY PAYBACK TIME//ENERGY RETURN ON INVESTMENT EROI
9 30869 SPENT FLUORESCENT LAMPS//OURCES SAVING RECYCLING TECHNOL//FLUORESCENT LAMPS
10 17709 SPENT LITHIUM ION BATTERIES//SPENT BATTERIES//SPENT ZN MN BATTERIES

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