Class information for:
Level 1: LAND USE REGRESSION//AIR POLLUTION//TRAFFIC

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
327 3       AIR POLLUTION//PARTICULATE MATTER//INHALATION TOXICOLOGY 38400
439 2             AIR POLLUTION//PARTICULATE MATTER//PM25 16528
7422 1                   LAND USE REGRESSION//AIR POLLUTION//TRAFFIC 1395

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LAND USE REGRESSION authKW 1836632 7% 81% 100
2 AIR POLLUTION authKW 408364 29% 5% 401
3 TRAFFIC authKW 328819 11% 10% 152
4 LAND USE REGRESSION LUR authKW 267519 1% 79% 15
5 MOBILE MONITORING authKW 229795 2% 44% 23
6 TRAFFIC RELATED AIR POLLUTION authKW 204597 2% 36% 25
7 ENVIRONM DEV GEOG address 161359 1% 71% 10
8 LAND USE REGRESSION MODEL authKW 161359 1% 71% 10
9 LAND USE REGRESSION LUR MODEL authKW 112955 0% 100% 5
10 NITROGEN DIOXIDE authKW 104855 6% 5% 86

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Environmental Sciences 25673 65% 0% 907
2 Meteorology & Atmospheric Sciences 8190 22% 0% 305
3 Public, Environmental & Occupational Health 6713 29% 0% 405
4 Engineering, Environmental 1748 9% 0% 132
5 Toxicology 1337 10% 0% 138
6 Allergy 839 4% 0% 53
7 Transportation Science & Technology 679 3% 0% 41
8 Respiratory System 608 6% 0% 84
9 Transportation 571 2% 0% 29
10 Environmental Studies 224 3% 0% 36

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ENVIRONM DEV GEOG 161359 1% 71% 10
2 REG REFERENCE ENVIRONM HLTH 100628 1% 64% 7
3 AIR HYG 94128 0% 83% 5
4 RISK ASSESSMENT SCI 90059 6% 5% 81
5 OFF TRANSPORTAT AIR QUAL 86130 1% 25% 15
6 IUF LEIBNIZ ENVIRONM MED 71373 1% 20% 16
7 IMOB TRANSPORTAT 67773 0% 100% 3
8 SOCIAL MED HLTH CARE 67773 0% 100% 3
9 AIR HLTH SCI 67749 1% 20% 15
10 MRC HPA ENVIRONM HLTH 53947 2% 9% 27

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ATMOSPHERIC ENVIRONMENT 66624 16% 1% 226
2 JOURNAL OF EXPOSURE SCIENCE AND ENVIRONMENTAL EPIDEMIOLOGY 53545 3% 5% 45
3 AIR QUALITY ATMOSPHERE AND HEALTH 23129 2% 5% 21
4 ENVIRONMENTAL HEALTH 22774 2% 3% 32
5 JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION 11267 3% 1% 42
6 ENVIRONMENTAL HEALTH PERSPECTIVES 11239 5% 1% 67
7 SCIENCE OF THE TOTAL ENVIRONMENT 8994 7% 0% 94
8 TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT 8306 2% 2% 23
9 ENVIRONMENTAL RESEARCH 8123 3% 1% 43
10 JOURNAL OF EXPOSURE ANALYSIS AND ENVIRONMENTAL EPIDEMIOLOGY 6044 1% 2% 13

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 LAND USE REGRESSION 1836632 7% 81% 100 Search LAND+USE+REGRESSION Search LAND+USE+REGRESSION
2 AIR POLLUTION 408364 29% 5% 401 Search AIR+POLLUTION Search AIR+POLLUTION
3 TRAFFIC 328819 11% 10% 152 Search TRAFFIC Search TRAFFIC
4 LAND USE REGRESSION LUR 267519 1% 79% 15 Search LAND+USE+REGRESSION+LUR Search LAND+USE+REGRESSION+LUR
5 MOBILE MONITORING 229795 2% 44% 23 Search MOBILE+MONITORING Search MOBILE+MONITORING
6 TRAFFIC RELATED AIR POLLUTION 204597 2% 36% 25 Search TRAFFIC+RELATED+AIR+POLLUTION Search TRAFFIC+RELATED+AIR+POLLUTION
7 LAND USE REGRESSION MODEL 161359 1% 71% 10 Search LAND+USE+REGRESSION+MODEL Search LAND+USE+REGRESSION+MODEL
8 LAND USE REGRESSION LUR MODEL 112955 0% 100% 5 Search LAND+USE+REGRESSION+LUR+MODEL Search LAND+USE+REGRESSION+LUR+MODEL
9 NITROGEN DIOXIDE 104855 6% 5% 86 Search NITROGEN+DIOXIDE Search NITROGEN+DIOXIDE
10 LOW EMISSION ZONE 101657 0% 75% 6 Search LOW+EMISSION+ZONE Search LOW+EMISSION+ZONE

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
1 354 AIR POLLUTION//PARTICULATE MATTER//CASE CROSSOVER
2 17069 AIR POLLUTION//COLUMBIA CHILDRENS ENVIRONM HLTH//TERM LOW BIRTH WEIGHT
3 16436 IN VEHICLE EXPOSURE//TRANSPORT MICROENVIRONMENT//SUBWAY
4 4151 PERSONAL EXPOSURE//INDOOR AIR QUALITY//AIR EXCHANGE RATE
5 22249 CALPUFF//INTAKE FRACTION//AERMOD
6 20150 PASSIVE SAMPLER//DIFFUSION TUBES//TAPE MONITOR
7 5663 AIR POLLUTION//PARTICULATE MATTER//INHALATION TOXICOLOGY
8 10151 ENVIRONMENTAL JUSTICE//ENVIRONMENTAL EQUITY//ENVIRONMENTAL INEQUALITY
9 3967 DIESEL EXHAUST PARTICLES//OXIDATIVE POTENTIAL//PARTICULATE MATTER
10 4569 DRIVING CYCLE//VEHICLE EMISSIONS//TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT

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