Class information for:
Level 1: RURAL CO2//URBAN CO2//CIRCULAR LINEAR

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
27827 220 33.0 58%


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
50 3       ANAEROBIC DIGESTION//MICROBIAL FUEL CELL//WATER SCIENCE AND TECHNOLOGY 91931
1599 2             METHANOTROPHS//METHANE OXIDATION//METHANE EMISSION 7152
27827 1                   RURAL CO2//URBAN CO2//CIRCULAR LINEAR 220

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 RURAL CO2 authKW 277594 1% 100% 2
2 URBAN CO2 authKW 277594 1% 100% 2
3 CIRCULAR LINEAR authKW 185062 1% 67% 2
4 CO2 DOME authKW 185062 1% 67% 2
5 MAP TA PHUT authKW 185062 1% 67% 2
6 POLLUTANT ROSES authKW 185062 1% 67% 2
7 REVERSE MODELLING authKW 185062 1% 67% 2
8 CARBON DIOXIDE FLUXES authKW 161174 3% 19% 6
9 ACCESS DENSITY authKW 138797 0% 100% 1
10 ADSORPTIVE REMOVAL EFFICIENCY authKW 138797 0% 100% 1

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 4658 41% 0% 90
2 Environmental Sciences 2342 50% 0% 109
3 Urban Studies 371 5% 0% 10
4 Environmental Studies 296 7% 0% 15
5 Forestry 103 4% 0% 9
6 Engineering, Environmental 100 6% 0% 13
7 Geography 91 3% 0% 7
8 Transportation 70 2% 0% 4
9 Geography, Physical 47 3% 0% 6
10 Ecology 41 6% 0% 13

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 CLUSTER SOLAR ENERGY EFFICIENT BLDGSOLAR ENERG 138797 0% 100% 1
2 EARRH ATMOSPHER SCI 138797 0% 100% 1
3 EARTH SYST SCI ENVIRONM TECHNOL DTA 138797 0% 100% 1
4 ENVIRONNM SCI 138797 0% 100% 1
5 FOREIGN LANGUAGE PHYS EDUC 138797 0% 100% 1
6 GRP METEOROL CLIMATOL REMOTE SENSING 138797 0% 100% 1
7 TRINITY AIR QUAL GRP 138797 0% 100% 1
8 UNIT E2D ENERGY EFFICIENCY DESIGN 138797 0% 100% 1
9 URA 1764 138797 0% 100% 1
10 URBAN FO T UNIT 138797 0% 100% 1

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 ENVIRONMENT 12418 18% 0% 39
2 GEFAHRSTOFFE REINHALTUNG DER LUFT 2121 2% 0% 4
3 URBAN FORESTRY & URBAN GREENING 1952 1% 0% 3
4 URBAN ECOSYSTEMS 1296 1% 0% 2
5 LANDSCAPE AND URBAN PLANNING 1160 2% 0% 5
6 JOURNAL OF SUSTAINABLE FORESTRY 1126 0% 1% 1
7 ATMOSPHERIC CHEMISTRY AND PHYSICS 1112 4% 0% 8
8 CLIMATE RESEARCH 911 1% 0% 3
9 AGRICULTURAL AND FOREST METEOROLOGY 837 2% 0% 5
10 THEORETICAL AND APPLIED CLIMATOLOGY 767 2% 0% 4

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 RURAL CO2 277594 1% 100% 2 Search RURAL+CO2 Search RURAL+CO2
2 URBAN CO2 277594 1% 100% 2 Search URBAN+CO2 Search URBAN+CO2
3 CIRCULAR LINEAR 185062 1% 67% 2 Search CIRCULAR+LINEAR Search CIRCULAR+LINEAR
4 CO2 DOME 185062 1% 67% 2 Search CO2+DOME Search CO2+DOME
5 MAP TA PHUT 185062 1% 67% 2 Search MAP+TA+PHUT Search MAP+TA+PHUT
6 POLLUTANT ROSES 185062 1% 67% 2 Search POLLUTANT+ROSES Search POLLUTANT+ROSES
7 REVERSE MODELLING 185062 1% 67% 2 Search REVERSE+MODELLING Search REVERSE+MODELLING
8 CARBON DIOXIDE FLUXES 161174 3% 19% 6 Search CARBON+DIOXIDE+FLUXES Search CARBON+DIOXIDE+FLUXES
9 ACCESS DENSITY 138797 0% 100% 1 Search ACCESS+DENSITY Search ACCESS+DENSITY
10 ADSORPTIVE REMOVAL EFFICIENCY 138797 0% 100% 1 Search ADSORPTIVE+REMOVAL+EFFICIENCY Search ADSORPTIVE+REMOVAL+EFFICIENCY

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 PARK, MS , JOO, SJ , PARK, SU , (2014) CARBON DIOXIDE CONCENTRATION AND FLUX IN AN URBAN RESIDENTIAL AREA IN SEOUL, KOREA.ADVANCES IN ATMOSPHERIC SCIENCES. VOL. 31. ISSUE 5. P. 1101 -1112 22 69% 5
2 LIETZKE, B , VOGT, R , FEIGENWINTER, C , PARLOW, E , (2015) ON THE CONTROLLING FACTORS FOR THE VARIABILITY OF CARBON DIOXIDE FLUX IN A HETEROGENEOUS URBAN ENVIRONMENT.INTERNATIONAL JOURNAL OF CLIMATOLOGY. VOL. 35. ISSUE 13. P. 3921 -3941 24 53% 3
3 SCHMUTZ, M , VOGT, R , FEIGENWINTER, C , PARLOW, E , (2016) TEN YEARS OF EDDY COVARIANCE MEASUREMENTS IN BASEL, SWITZERLAND: SEASONAL AND INTERANNUAL VARIABILITIES OF URBAN CO2 MOLE FRACTION AND FLUX.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. VOL. 121. ISSUE 14. P. 8649 -8667 22 54% 0
4 PARK, MS , JOO, SJ , LEE, CS , (2013) EFFECTS OF AN URBAN PARK AND RESIDENTIAL AREA ON THE ATMOSPHERIC CO2 CONCENTRATION AND FLUX IN SEOUL, KOREA.ADVANCES IN ATMOSPHERIC SCIENCES. VOL. 30. ISSUE 2. P. 503-514 17 65% 1
5 SONG, T , WANG, YS , SUN, Y , (2013) ESTIMATION OF CARBON DIOXIDE FLUX AND SOURCE PARTITIONING OVER BEIJING, CHINA.JOURNAL OF ENVIRONMENTAL SCIENCES. VOL. 25. ISSUE 12. P. 2429 -2434 12 86% 4
6 LIU, M , ZHU, XY , PAN, C , CHEN, L , ZHANG, H , JIA, WX , XIANG, WN , (2016) SPATIAL VARIATION OF NEAR-SURFACE CO2 CONCENTRATION DURING SPRING IN SHANGHAI.ATMOSPHERIC POLLUTION RESEARCH. VOL. 7. ISSUE 1. P. 31 -39 21 47% 0
7 GARCIA, MA , SANCHEZ, ML , PEREZ, IA , (2012) DIFFERENCES BETWEEN CARBON DIOXIDE LEVELS OVER SUBURBAN AND RURAL SITES IN NORTHERN SPAIN.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH. VOL. 19. ISSUE 2. P. 432 -439 17 61% 7
8 CRAWFORD, B , CHRISTEN, A , (2014) SPATIAL VARIABILITY OF CARBON DIOXIDE IN THE URBAN CANOPY LAYER AND IMPLICATIONS FOR FLUX MEASUREMENTS.ATMOSPHERIC ENVIRONMENT. VOL. 98. ISSUE . P. 308 -322 19 48% 7
9 SONG, T , WANG, YS , (2012) CARBON DIOXIDE FLUXES FROM AN URBAN AREA IN BEIJING.ATMOSPHERIC RESEARCH. VOL. 106. ISSUE . P. 139-149 15 63% 15
10 BUNS, C , KUTTLER, W , (2012) PATH-INTEGRATED MEASUREMENTS OF CARBON DIOXIDE IN THE URBAN CANOPY LAYER.ATMOSPHERIC ENVIRONMENT. VOL. 46. ISSUE . P. 237-247 16 59% 9

Classes with closest relation at Level 1


Rank Class id link
1 4930 GOSAT//TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY//IMK ASF
2 12173 URBAN FOREST//URBAN FORESTRY//URBAN FORESTRY & URBAN GREENING
3 793 EDDY COVARIANCE//NET ECOSYSTEM EXCHANGE//AGRICULTURAL AND FOREST METEOROLOGY
4 15747 RADIOCARBON//INTERUNIV NAT SCI IL//SUESS EFFECT
5 571 URBAN HEAT ISLAND//URBAN CLIMATE//COOL ROOF
6 20342 ETEX//ANATEX//LONG RANGE DISPERSION
7 35505 STATISTICAL INTERDEPENDENCY//EVENT ASSOCIATION//ASYMPTOTIC OPTIMAL CLASSIFICATION
8 4002 VEHICLE EMISSIONS//DRIVING CYCLE//TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT
9 33650 BRICK KILNS//CLEAN ENERGY ENVIRONM PRACTICE//MASS TRANSIT VEHICLES
10 37658 BORE RICE PHENOLOGY//RICE YIELD MODELING//THE CERES RICE MODEL

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