Class information for:
Level 1: SOURCE APPORTIONMENT//PM10//RECEPTOR MODELING

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
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
16 3       METEOROLOGY & ATMOSPHERIC SCIENCES//ATMOSPHERIC ENVIRONMENT//JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 126179
84 2             METEOROLOGY & ATMOSPHERIC SCIENCES//ATMOSPHERIC ENVIRONMENT//ATMOSPHERIC CHEMISTRY AND PHYSICS 27129
465 1                   SOURCE APPORTIONMENT//PM10//RECEPTOR MODELING 3449

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SOURCE APPORTIONMENT authKW 1086776 11% 31% 384
2 PM10 authKW 1047893 14% 24% 479
3 RECEPTOR MODELING authKW 906858 6% 51% 195
4 PM25 authKW 685575 13% 17% 435
5 POSITIVE MATRIX FACTORIZATION authKW 573644 4% 51% 122
6 ATMOSPHERIC ENVIRONMENT journal 353778 24% 5% 818
7 PMF authKW 340931 3% 33% 112
8 AIR OURCES ENGN SCI address 331715 3% 40% 91
9 CHEMICAL MASS BALANCE authKW 260617 2% 48% 59
10 PARTICULATE MATTER authKW 255430 10% 8% 347

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Environmental Sciences 82288 74% 0% 2543
2 Meteorology & Atmospheric Sciences 78240 42% 1% 1457
3 Engineering, Environmental 5712 11% 0% 372
4 Nuclear Science & Technology 878 5% 0% 185
5 Instruments & Instrumentation 598 5% 0% 172
6 Chemistry, Analytical 470 7% 0% 225
7 Physics, Nuclear 372 4% 0% 130
8 Water Resources 201 3% 0% 94
9 Statistics & Probability 176 2% 0% 79
10 Toxicology 142 3% 0% 94

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AIR OURCES ENGN SCI 331715 3% 40% 91
2 STATE ENVIRONM PROTECT URBAN AMBIENT AIR 161394 1% 38% 47
3 AIR TOX ENVIRONM ANAL 110163 1% 43% 28
4 ENVIRONM HLTH RISK MANAGEMENT 97180 2% 17% 62
5 ATMOSPHER POLLUT LCA 77191 0% 65% 13
6 ENVIRONM ASSESSMENT WATER 56871 1% 12% 50
7 UNIDAD MINERAL LICADA AMBIENTAL 55957 0% 88% 7
8 ENVIRONM CHEM TECHNOL PROGRAM 49429 1% 11% 49
9 UNIV HUELVA ATMOSPHER POLLUT 48720 0% 67% 8
10 ASSOCIATE UNIT 33825 0% 37% 10

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ATMOSPHERIC ENVIRONMENT 353778 24% 5% 818
2 AEROSOL AND AIR QUALITY RESEARCH 95539 4% 9% 122
3 ATMOSPHERIC POLLUTION RESEARCH 95211 2% 13% 79
4 JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION 57485 4% 4% 149
5 ATMOSPHERIC RESEARCH 32752 3% 3% 114
6 AIR QUALITY ATMOSPHERE AND HEALTH 21697 1% 7% 32
7 SCIENCE OF THE TOTAL ENVIRONMENT 17424 6% 1% 206
8 ENVIRONMENTAL MONITORING AND ASSESSMENT 8667 3% 1% 95
9 AEROSOL SCIENCE AND TECHNOLOGY 7153 1% 2% 50
10 ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS 6262 1% 2% 28

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SOURCE APPORTIONMENT 1086776 11% 31% 384 Search SOURCE+APPORTIONMENT Search SOURCE+APPORTIONMENT
2 PM10 1047893 14% 24% 479 Search PM10 Search PM10
3 RECEPTOR MODELING 906858 6% 51% 195 Search RECEPTOR+MODELING Search RECEPTOR+MODELING
4 PM25 685575 13% 17% 435 Search PM25 Search PM25
5 POSITIVE MATRIX FACTORIZATION 573644 4% 51% 122 Search POSITIVE+MATRIX+FACTORIZATION Search POSITIVE+MATRIX+FACTORIZATION
6 PMF 340931 3% 33% 112 Search PMF Search PMF
7 CHEMICAL MASS BALANCE 260617 2% 48% 59 Search CHEMICAL+MASS+BALANCE Search CHEMICAL+MASS+BALANCE
8 PARTICULATE MATTER 255430 10% 8% 347 Search PARTICULATE+MATTER Search PARTICULATE+MATTER
9 PM1 161586 1% 35% 51 Search PM1 Search PM1
10 TSP 155011 3% 19% 88 Search TSP Search TSP

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 3177 PM25//WATER SOLUBLE IONS//WATER SOLUBLE INORGANIC IONS
2 20041 LOW Z PARTICLE EPMA//NUCL PHYS SPM UNIT//THIN WINDOW EPMA
3 24213 TRANSPORT EMISSION FACTORS//ASTRON GEOPHYS ATMOSPHER SCI//AEROSOL MATERIAL
4 16043 LEVOGLUCOSAN//MONOSACCHARIDE ANHYDRIDES//BIOMASS BURNING
5 13041 DIFFUSION SCRUBBER//DENUDER//TEOM
6 38308 BRICK KILNS//CLEAN ENERGY ENVIRONM PRACTICE//AEROSOLS CATIONS AND ANIONS
7 16375 ARCTIC HAZE//ARCTIC AEROSOL//DGASP
8 34656 DISSCO//ANTI ROBINSON//ASSIGN RESPONSIBILITIES
9 27551 ANATEX//CONSTANT LEVEL BALLOONS//PERFLUOROCARBON TRACERS
10 22088 RELAXED EDDY ACCUMULATION//DRY DEPOSITION//DRY DEPOSITION VELOCITY

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