Elemental and organic carbon in the urban environment of Athens. Seasonal and diurnal variations and estimates of secondary organic carbon

2012 ◽  
Vol 414 ◽  
pp. 535-545 ◽  
Author(s):  
G. Grivas ◽  
S. Cheristanidis ◽  
A. Chaloulakou
Keyword(s):  
Organic Carbon ◽  
Urban Environment ◽  
Diurnal Variations ◽  
Seasonal And Diurnal Variations ◽  
Secondary Organic Carbon

scholarly journals Seasonal and diurnal variations of black carbon and organic carbon aerosols in Bangkok

2011 ◽  
Vol 116 (D15) ◽  
Author(s):  
L. K. Sahu ◽  
Y. Kondo ◽  
Y. Miyazaki ◽  
Prapat Pongkiatkul ◽  
N. T. Kim Oanh
Keyword(s):  
Organic Carbon ◽  
Black Carbon ◽  
Diurnal Variations ◽  
Seasonal And Diurnal Variations ◽  
Carbon Aerosols

scholarly journals Seasonal and diurnal variations of BTEX compounds in the semi-urban environment of Orleans, France

2017 ◽  
Vol 574 ◽  
pp. 1659-1664 ◽  
Author(s):  
Zhaohui Jiang ◽  
Benoît Grosselin ◽  
Véronique Daële ◽  
Abdelwahid Mellouki ◽  
Yujing Mu
Keyword(s):  
Urban Environment ◽  
Diurnal Variations ◽  
Seasonal And Diurnal Variations ◽  
Btex Compounds

scholarly journals Seasonal and Diurnal Variations of Fluorescent Bioaerosol Concentration and Size Distribution in the Urban Environment

2015 ◽  
Vol 15 (2) ◽  
pp. 572-581 ◽  
Author(s):  
Sampo Saari ◽  
JarkkoV. Niemi ◽  
Topi Rönkkö ◽  
Heino Kuuluvainen ◽  
Anssi Järvinen ◽  
...  
Keyword(s):  
Urban Environment ◽  
Size Distribution ◽  
Diurnal Variations ◽  
Seasonal And Diurnal Variations

scholarly journals Mars Global Ionosphere-Thermosphere Model: Solar cycle, seasonal, and diurnal variations of the Mars upper atmosphere

2015 ◽  
Vol 120 (2) ◽  
pp. 311-342 ◽  
Author(s):  
S. W. Bougher ◽  
D. Pawlowski ◽  
J. M. Bell ◽  
S. Nelli ◽  
T. McDunn ◽  
...  
Keyword(s):  
Solar Cycle ◽  
Diurnal Variations ◽  
Upper Atmosphere ◽  
Seasonal And Diurnal Variations

scholarly journals Seasonal and diurnal variations in moisture, heat and CO2 fluxes over a typical steppe prairie in Inner Mongolia, China

2009 ◽  
Vol 13 (7) ◽  
pp. 987-998 ◽  
Author(s):  
Z. Gao ◽  
D. H. Lenschow ◽  
Z. He ◽  
M. Zhou
Keyword(s):  
Inner Mongolia ◽  
Surface Albedo ◽  
Sensible Heat Flux ◽  
Experimental Period ◽  
Diurnal Variations ◽  
Heat Fluxes ◽  
Co2 Fluxes ◽  
Sensible Heat ◽  
Eddy Covariance Method ◽  
Seasonal And Diurnal Variations

Abstract. In order to examine energy partitioning and CO2 exchange over a steppe prairie in Inner Mongolia, China, fluxes of moisture, heat and CO2 in the surface layer from June 2007 through June 2008 were calculated using the eddy covariance method. The study site was homogenous and approximately 1500 m×1500 m in size. Seasonal and diurnal variations in radiation components, energy components and CO2 fluxes are examined. Results show that all four radiation components changed seasonally, resulting in a seasonal variation in net radiation. The radiation components also changed diurnally. Winter surface albedo was higher than summer surface albedo because during winter the snow-covered surface increased the surface albedo. The seasonal variations in both sensible heat and CO2 fluxes were stronger than those of latent heat and soil heat fluxes. Sensible heat flux was the main consumer of available energy for the entire experimental period. The energy imbalance problem was encountered and the causes are analyzed.

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