Class information for:
Level 1: BLACK CARBON//AETHALOMETER//BROWN CARBON

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
5540 1609 46.8 75%


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
14 2             ATMOSPHERIC ENVIRONMENT//METEOROLOGY & ATMOSPHERIC SCIENCES//ATMOSPHERIC CHEMISTRY AND PHYSICS 37624
5540 1                   BLACK CARBON//AETHALOMETER//BROWN CARBON 1609

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 BLACK CARBON authKW 866666 14% 20% 232
2 AETHALOMETER authKW 403136 2% 59% 36
3 BROWN CARBON authKW 223991 1% 54% 22
4 AEROSOL LIGHT ABSORPTION authKW 153705 1% 90% 9
5 ATMOSPHERIC CHEMISTRY AND PHYSICS journal 124854 14% 3% 228
6 ELEMENTAL CARBON authKW 110602 3% 12% 48
7 METEOROLOGY & ATMOSPHERIC SCIENCES WoSSC 98030 69% 0% 1108
8 AEROSOL SCIENCE AND TECHNOLOGY journal 89098 7% 4% 120
9 MASS ABSORPTION CROSS SECTION authKW 75905 0% 100% 4
10 MASS ABSORPTION EFFICIENCY authKW 75901 0% 67% 6

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 Meteorology & Atmospheric Sciences 98030 69% 0% 1108
2 Environmental Sciences 10726 40% 0% 638
3 Engineering, Mechanical 1818 12% 0% 186
4 Engineering, Chemical 1106 12% 0% 195
5 Engineering, Environmental 511 5% 0% 81
6 Geosciences, Multidisciplinary 341 6% 0% 104
7 Optics 159 6% 0% 90
8 Spectroscopy 56 2% 0% 37
9 Geography, Physical 25 1% 0% 15
10 Engineering, Ocean 8 0% 0% 4

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 ATMOSPHER SCI 55303 13% 1% 216
2 ATMOSPHER SCI GLOBAL CHANGE 49592 2% 9% 30
3 DESERT 40846 3% 5% 47
4 GRP QUIM FIS ATMOSFERA 37952 0% 100% 2
5 URA 354 37952 0% 100% 2
6 EARTH SYST 33888 4% 3% 66
7 ATMOSPHER CHEM 30333 4% 3% 63
8 GODDARD SPACE STUDIES 28888 3% 3% 49
9 ATMOSPHER MARINE SCI 28461 0% 50% 3
10 CLIMATE CHEM MEASUREMENTS 25300 0% 67% 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 ATMOSPHERIC CHEMISTRY AND PHYSICS 124854 14% 3% 228
2 AEROSOL SCIENCE AND TECHNOLOGY 89098 7% 4% 120
3 JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 53001 15% 1% 244
4 ATMOSPHERIC ENVIRONMENT 38910 12% 1% 187
5 JOURNAL OF AEROSOL SCIENCE 19779 4% 2% 64
6 ATMOSPHERIC MEASUREMENT TECHNIQUES 14834 2% 2% 38
7 AEROSOL AND AIR QUALITY RESEARCH 6038 1% 2% 20
8 ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS 4803 1% 1% 17
9 TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY 3674 1% 1% 17
10 GEOPHYSICAL RESEARCH LETTERS 2836 4% 0% 72

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 BLACK CARBON 866666 14% 20% 232 Search BLACK+CARBON Search BLACK+CARBON
2 AETHALOMETER 403136 2% 59% 36 Search AETHALOMETER Search AETHALOMETER
3 BROWN CARBON 223991 1% 54% 22 Search BROWN+CARBON Search BROWN+CARBON
4 AEROSOL LIGHT ABSORPTION 153705 1% 90% 9 Search AEROSOL+LIGHT+ABSORPTION Search AEROSOL+LIGHT+ABSORPTION
5 ELEMENTAL CARBON 110602 3% 12% 48 Search ELEMENTAL+CARBON Search ELEMENTAL+CARBON
6 MASS ABSORPTION CROSS SECTION 75905 0% 100% 4 Search MASS+ABSORPTION+CROSS+SECTION Search MASS+ABSORPTION+CROSS+SECTION
7 MASS ABSORPTION EFFICIENCY 75901 0% 67% 6 Search MASS+ABSORPTION+EFFICIENCY Search MASS+ABSORPTION+EFFICIENCY
8 MIXING STATE 73580 1% 24% 16 Search MIXING+STATE Search MIXING+STATE
9 SPECIFIC ATTENUATION CROSS SECTION 60722 0% 80% 4 Search SPECIFIC+ATTENUATION+CROSS+SECTION Search SPECIFIC+ATTENUATION+CROSS+SECTION
10 SUPERPOSITION T MATRIX METHOD 59297 0% 63% 5 Search SUPERPOSITION+T+MATRIX+METHOD Search SUPERPOSITION+T+MATRIX+METHOD

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 BOND, TC , DOHERTY, SJ , FAHEY, DW , FORSTER, PM , BERNTSEN, T , DEANGELO, BJ , FLANNER, MG , GHAN, S , KARCHER, B , KOCH, D , ET AL (2013) BOUNDING THE ROLE OF BLACK CARBON IN THE CLIMATE SYSTEM: A SCIENTIFIC ASSESSMENT.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. VOL. 118. ISSUE 11. P. 5380 -5552 212 28% 828
2 QIAN, Y , YASUNARI, TJ , DOHERTY, SJ , FLANNER, MG , LAU, WKM , MING, J , WANG, HL , WANG, M , WARREN, SG , ZHANG, RD , (2015) LIGHT-ABSORBING PARTICLES IN SNOW AND ICE: MEASUREMENT AND MODELING OF CLIMATIC AND HYDROLOGICAL IMPACT.ADVANCES IN ATMOSPHERIC SCIENCES. VOL. 32. ISSUE 1. P. 64 -91 106 54% 16
3 PETZOLD, A , OGREN, JA , FIEBIG, M , LAJ, P , LI, SM , BALTENSPERGER, U , HOLZER-POPP, T , KINNE, S , PAPPALARDO, G , SUGIMOTO, N , ET AL (2013) RECOMMENDATIONS FOR REPORTING "BLACK CARBON" MEASUREMENTS.ATMOSPHERIC CHEMISTRY AND PHYSICS. VOL. 13. ISSUE 16. P. 8365 -8379 65 68% 147
4 LACK, DA , MOOSMULLER, H , MCMEEKING, GR , CHAKRABARTY, RK , BAUMGARDNER, D , (2014) CHARACTERIZING ELEMENTAL, EQUIVALENT BLACK, AND REFRACTORY BLACK CARBON AEROSOL PARTICLES: A REVIEW OF TECHNIQUES, THEIR LIMITATIONS AND UNCERTAINTIES.ANALYTICAL AND BIOANALYTICAL CHEMISTRY. VOL. 406. ISSUE 1. P. 99 -122 110 49% 30
5 RAATIKAINEN, T , BRUS, D , HYVARINEN, AP , SVENSSON, J , ASMI, E , LIHAVAINEN, H , (2015) BLACK CARBON CONCENTRATIONS AND MIXING STATE IN THE FINNISH ARCTIC.ATMOSPHERIC CHEMISTRY AND PHYSICS. VOL. 15. ISSUE 17. P. 10057 -10070 53 87% 5
6 CHAKRABARTY, RK , ARNOTT, WP , MOOSMULLER, H , (2009) AEROSOL LIGHT ABSORPTION AND ITS MEASUREMENT: A REVIEW.JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER. VOL. 110. ISSUE 11. P. 844 -878 100 39% 211
7 BOND, TC , BERGSTROM, RW , (2006) LIGHT ABSORPTION BY CARBONACEOUS PARTICLES: AN INVESTIGATIVE REVIEW.AEROSOL SCIENCE AND TECHNOLOGY. VOL. 40. ISSUE 1. P. 27 -67 88 33% 780
8 YOU, R , RADNEY, JG , ZACHARIAH, MR , ZANGMEISTER, CD , (2016) MEASURED WAVELENGTH-DEPENDENT ABSORPTION ENHANCEMENT OF INTERNALLY MIXED BLACK CARBON WITH ABSORBING AND NONABSORBING MATERIALS.ENVIRONMENTAL SCIENCE & TECHNOLOGY. VOL. 50. ISSUE 15. P. 7982 -7990 55 83% 0
9 WANG, X , XU, BQ , MING, J , (2014) AN OVERVIEW OF THE STUDIES ON BLACK CARBON AND MINERAL DUST DEPOSITION IN SNOW AND ICE CORES IN EAST ASIA.JOURNAL OF METEOROLOGICAL RESEARCH. VOL. 28. ISSUE 3. P. 354 -370 74 58% 8
10 ANDREAE, MO , GELENCSER, A , (2006) BLACK CARBON OR BROWN CARBON? THE NATURE OF LIGHT-ABSORBING CARBONACEOUS AEROSOLS.ATMOSPHERIC CHEMISTRY AND PHYSICS. VOL. 6. ISSUE . P. 3131 -3148 67 46% 559

Classes with closest relation at Level 1


Rank Class id link
1 16655 ARCTIC HAZE//ARCTIC AEROSOL//DGASP
2 203 AEROSOL OPTICAL DEPTH//AERONET//AOD
3 7319 HAZE//VISIBILITY//ATMOSPHERIC VISIBILITY
4 8398 H TDMA//HYGROSCOPIC GROWTH//HYGROSCOPICITY
5 542 SECONDARY ORGANIC AEROSOL//ORGANIC AEROSOL//ATMOSPHERIC CHEMISTRY AND PHYSICS
6 32770 MEXICO CITY//AIR FLOW IN COMPLEX TERRAIN//CIENCIAS ATMOSFERA
7 223 SOURCE APPORTIONMENT//PM25//PM10
8 23315 THIN WINDOW EPMA//LOW Z PARTICLE EPMA//LOW Z PARTICLE ELECTRON PROBE X RAY MICROANALYSIS
9 29856 INFORMAT PHYS ENGINEER//STANDARD PARTICLE//ACCURACY EXPERIMENT
10 16649 LEVOGLUCOSAN//HEATING AIR CONDITIONING AIR PROTECT//MONOSACCHARIDE ANHYDRIDES

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