Class information for:
Level 1: VEHICLE EMISSIONS//DRIVING CYCLE//TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
4002 1865 28.6 39%


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
4 4 ENVIRONMENTAL SCIENCES//GEOSCIENCES, MULTIDISCIPLINARY//METEOROLOGY & ATMOSPHERIC SCIENCES 1766162
4 3       METEOROLOGY & ATMOSPHERIC SCIENCES//JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES//ATMOSPHER SCI 167055
807 2             ATMOSPHERIC ENVIRONMENT//STREET CANYON//AIR QUALITY MODELING 12026
4002 1                   VEHICLE EMISSIONS//DRIVING CYCLE//TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT 1865

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 VEHICLE EMISSIONS authKW 480769 6% 26% 112
2 DRIVING CYCLE authKW 435354 3% 42% 64
3 TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT journal 422068 10% 14% 183
4 REAL WORLD EMISSIONS authKW 236557 1% 85% 17
5 VEHICLE SPECIFIC POWER authKW 232830 1% 89% 16
6 COPERT authKW 216673 1% 88% 15
7 EMISSION INVENTORY authKW 208078 4% 19% 67
8 EMISSION MODEL authKW 203451 2% 37% 34
9 IVE MODEL authKW 180082 1% 100% 11
10 EMISSION FACTORS authKW 179067 4% 17% 66

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 Transportation Science & Technology 87196 27% 1% 506
2 Transportation 39981 14% 1% 266
3 Environmental Sciences 24641 55% 0% 1025
4 Meteorology & Atmospheric Sciences 19921 29% 0% 546
5 Engineering, Environmental 13495 22% 0% 405
6 Environmental Studies 9660 13% 0% 244
7 Engineering, Civil 2296 10% 0% 190
8 Energy & Fuels 434 6% 0% 107
9 Engineering, Mechanical 406 6% 0% 105
10 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 403 2% 0% 39

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 ALTERNAT FUELS ENGINES EMISS 69783 0% 47% 9
2 SUSTAINABLE TRANSPORT UNIT 53187 1% 25% 13
3 VEHICLE EMISS CONTROL SAFETY 49113 0% 100% 3
4 INTERNAL COMBUST ENGINES THERMODYNAM 45004 1% 25% 11
5 VEHICLE FUEL EMISS 44189 0% 30% 9
6 COMPETENCIA ESTUDIOS AMBIENTALES 43654 0% 67% 4
7 CECERT 36833 0% 75% 3
8 VEHICLE EMISS CONTROL 36833 0% 75% 3
9 OFF TRANSPORTAT AIR QUAL 34735 1% 19% 11
10 BAY AREA AIR QUAL MANAGEMENT DIST 32742 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 TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT 422068 10% 14% 183
2 JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION 153897 10% 5% 180
3 ATMOSPHERIC ENVIRONMENT 86047 16% 2% 299
4 TRANSPORTATION RESEARCH RECORD 18760 5% 1% 100
5 SCIENCE OF THE TOTAL ENVIRONMENT 14302 7% 1% 133
6 ENVIRONMENTAL SCIENCE & TECHNOLOGY 12540 8% 1% 148
7 INTERNATIONAL JOURNAL OF VEHICLE DESIGN 12492 2% 2% 34
8 ATMOSPHERIC POLLUTION RESEARCH 7368 1% 3% 15
9 DIESEL PROGRESS ENGINES & DRIVES 6545 0% 20% 2
10 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART D-JOURNAL OF AUTOMOBILE ENGINEERING 5294 1% 1% 27

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 VEHICLE EMISSIONS 480769 6% 26% 112 Search VEHICLE+EMISSIONS Search VEHICLE+EMISSIONS
2 DRIVING CYCLE 435354 3% 42% 64 Search DRIVING+CYCLE Search DRIVING+CYCLE
3 REAL WORLD EMISSIONS 236557 1% 85% 17 Search REAL+WORLD+EMISSIONS Search REAL+WORLD+EMISSIONS
4 VEHICLE SPECIFIC POWER 232830 1% 89% 16 Search VEHICLE+SPECIFIC+POWER Search VEHICLE+SPECIFIC+POWER
5 COPERT 216673 1% 88% 15 Search COPERT Search COPERT
6 EMISSION INVENTORY 208078 4% 19% 67 Search EMISSION+INVENTORY Search EMISSION+INVENTORY
7 EMISSION MODEL 203451 2% 37% 34 Search EMISSION+MODEL Search EMISSION+MODEL
8 IVE MODEL 180082 1% 100% 11 Search IVE+MODEL Search IVE+MODEL
9 EMISSION FACTORS 179067 4% 17% 66 Search EMISSION+FACTORS Search EMISSION+FACTORS
10 DRIVING CHARACTERISTICS 147334 1% 75% 12 Search DRIVING+CHARACTERISTICS Search DRIVING+CHARACTERISTICS

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 FRANCO, V , KOUSOULIDOU, M , MUNTEAN, M , NTZIACHRISTOS, L , HAUSBERGER, S , DILARA, P , (2013) ROAD VEHICLE EMISSION FACTORS DEVELOPMENT: A REVIEW.ATMOSPHERIC ENVIRONMENT. VOL. 70. ISSUE . P. 84-97 83 66% 68
2 ROPKINS, K , BEEBE, J , LI, H , DAHAM, B , TATE, J , BELL, M , ANDREWS, G , (2009) REAL-WORLD VEHICLE EXHAUST EMISSIONS MONITORING: REVIEW AND CRITICAL DISCUSSION.CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY. VOL. 39. ISSUE 2. P. 79 -152 82 50% 26
3 SMIT, R , NTZIACHRISTOS, L , BOULTER, P , (2010) VALIDATION OF ROAD VEHICLE AND TRAFFIC EMISSION MODELS - A REVIEW AND META-ANALYSIS.ATMOSPHERIC ENVIRONMENT. VOL. 44. ISSUE 25. P. 2943-2953 40 82% 49
4 PARK, S , LEE, JB , LEE, C , (2016) STATE-OF-THE-ART AUTOMOBILE EMISSIONS MODELS AND APPLICATIONS IN NORTH AMERICA AND EUROPE FOR SUSTAINABLE TRANSPORTATION.KSCE JOURNAL OF CIVIL ENGINEERING. VOL. 20. ISSUE 3. P. 1053 -1065 34 83% 1
5 WU, Y , ZHANG, SJ , HAO, JM , LIU, H , WU, XM , HU, JN , WALSH, MP , WALLINGTON, TJ , ZHANG, KM , STEVANOVIC, S , (2017) ON-ROAD VEHICLE EMISSIONS AND THEIR CONTROL IN CHINA: A REVIEW AND OUTLOOK.SCIENCE OF THE TOTAL ENVIRONMENT. VOL. 574. ISSUE . P. 332 -349 46 61% 0
6 ZHANG, SJ , WU, Y , HUANG, RK , WANG, JD , YAN, H , ZHENG, YL , HAO, JM , (2016) HIGH-RESOLUTION SIMULATION OF LINK-LEVEL VEHICLE EMISSIONS AND CONCENTRATIONS FOR AIR POLLUTANTS IN A TRAFFIC-POPULATED EASTERN ASIAN CITY.ATMOSPHERIC CHEMISTRY AND PHYSICS. VOL. 16. ISSUE 15. P. 9965 -9981 35 80% 0
7 MAZZOLENI, C , KUHNS, HD , MOOSMULLER, H , KEISLAR, RE , BARBER, PW , ROBINSON, NF , WATSON, JG , (2004) ON-ROAD VEHICLE PARTICULATE MATTER AND GASEOUS EMISSION DISTRIBUTIONS IN LAS VEGAS, NEVADA, COMPARED WITH OTHER AREAS.JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION. VOL. 54. ISSUE 6. P. 711 -726 53 66% 14
8 PANDIAN, S , GOKHALE, S , GHOSHAL, AK , (2009) EVALUATING EFFECTS OF TRAFFIC AND VEHICLE CHARACTERISTICS ON VEHICULAR EMISSIONS NEAR TRAFFIC INTERSECTIONS.TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT. VOL. 14. ISSUE 3. P. 180-196 42 62% 45
9 WU, XM , WU, Y , ZHANG, SJ , LIU, H , FU, LX , HAO, JM , (2016) ASSESSMENT OF VEHICLE EMISSION PROGRAMS IN CHINA DURING 1998-2013: ACHIEVEMENT, CHALLENGES AND IMPLICATIONS.ENVIRONMENTAL POLLUTION. VOL. 214. ISSUE . P. 556 -567 30 70% 2
10 MCDONALD, BC , GENTNER, DR , GOLDSTEIN, AH , HARLEY, RA , (2013) LONG-TERM TRENDS IN MOTOR VEHICLE EMISSIONS IN US URBAN AREAS.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 47. ISSUE 17. P. 10022-10031 35 64% 25

Classes with closest relation at Level 1


Rank Class id link
1 3961 ELECTRIC VEHICLES//ALTERNATIVE FUEL VEHICLES//BATTERY ELECTRIC VEHICLE
2 22437 CALPUFF//AERMOD//ISCST3
3 26959 RD PAVEMENTS//PAVEMENT VEHICLE INTERACTION//SUSTAINABLE ROAD PAVEMENTS
4 24242 NON HOMOGENEOUS POISSON MODELS//OZONE AIR POLLUTION//EMISSION SOURCE REDUCTION
5 5242 LAND USE REGRESSION//AIR POLLUTION//TRAFFIC
6 2568 OZONE FORMATION POTENTIAL//NON METHANE HYDROCARBONS//VOLATILE ORGANIC COMPOUNDS
7 32100 LENVIROS//ACCUMULATED EXCEEDANCE//ANNEX I PLEDGES
8 10946 SPARK IGNITION ENGINE//GASOLINE DIRECT INJECTION//ETHANOL GASOLINE BLENDS
9 17157 IN VEHICLE EXPOSURE//TRANSPORT MICROENVIRONMENT//COMMUTER EXPOSURE
10 15140 ROUNDABOUT//TURBO ROUNDABOUT//UNSIGNALIZED INTERSECTION

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