scholarly journals An investigation of dispersion of atmospheric pollutants taking into account the effect of terrain roughness on wind profiles

2020 ◽  
pp. 154-167
Author(s):  
Dilshot Akhmedov ◽  
Keyword(s):  
Atmospheric Pollutants ◽  
Terrain Roughness ◽  
Wind Profiles

Wind profiles and change of terrain roughness at Riso

1972 ◽  
Vol 098 (418) ◽  
pp. 845-854 ◽  
Author(s):  
HA PANOFSKY ◽  
EL PETERSEN
Keyword(s):  
Terrain Roughness ◽  
Wind Profiles

Mean Wind Profiles and Change of Terrain Roughness

1978 ◽  
Vol 104 (10) ◽  
pp. 1585-1593
Author(s):  
Jacques Biétry ◽  
Christian Sacré ◽  
Emil Simiu
Keyword(s):  
Terrain Roughness ◽  
Wind Profiles

Wind profiles and change of terrain roughness at Risø

1972 ◽  
Vol 98 (418) ◽  
pp. 845-854 ◽  
Author(s):  
H. A. Panofsky ◽  
E. L. Petersen
Keyword(s):  
Terrain Roughness ◽  
Wind Profiles

Closure to “Mean Wind Profiles and Change of Terrain Roughness”

1980 ◽  
Vol 106 (5) ◽  
pp. 1224-1226
Author(s):  
Jacques Biétry ◽  
Emil Simiu ◽  
Christian Sacré
Keyword(s):  
Terrain Roughness ◽  
Wind Profiles

An approximation to boundary layer wind profiles

Tellus ◽  
1967 ◽  
Vol 19 (4) ◽  
pp. 560-565 ◽  
Author(s):  
M. A. Estoque
Keyword(s):  
Boundary Layer ◽  
Wind Profiles

Statistical Processing and Correlations Between Concentrations of Some Atmospheric Pollutants in Suceava and Botosani Counties

2020 ◽  
Vol 71 (7) ◽  
pp. 175-186
Author(s):  
Doina Lutic ◽  
Danut-Gabriel Cozma
Keyword(s):  
Nitrogen Monoxide ◽  
Statistical Processing ◽  
Geographic Area ◽  
The Other ◽  
Atmospheric Pollutants ◽  
Climate Conditions ◽  
National Network ◽  
Different Seasons ◽  
Official Site ◽  
Social Wealth

The abundance of some pollutants from the air depend on the geographic area, the human activities intensity, the climate, the season and even on the hour within a day. The nitrogen oxides are the most abundant and most dangerous toxic species from the air, and these emissions are tightly connected to human polluting activities. Therefore, in our work, the first part is assigned for a wide literature search concerning the incidence of the keywords �nitrogen oxide� and searching the connections with other significant related terms and formulas, investigated by the researches worldwide. Then, a statistic approach was applied trying to correlate the values of the concentration in air of nitrogen monoxide, nitrogen dioxide, carbon monoxide, sulfur dioxide, benzene and particulate matter PM10, all of these being generated to a large extent from the exhaust gases from different automotives. The data were collected from the official site of the National Network of Air Quality Monitoring from Romania, and processed by statistical methods, using specific software and methods, in order to find significant differences between the pollutants concentrations values in two neighbor counties (Suceava and Botosani), with relatively similar climate conditions, but different social wealth. The findings of these statistical processing indicate that the PM10 values do not present significant differences between the two locations, neither the time within a day, while the other parameters exhibit distinctions between the values of the other pollutants concentrations in different seasons (summer and winter) and hourly intervals within a day (night, morning, afternoon and evening).

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