Air pollutant transport analysis based on hourly winds in the city of la Plata and surroundings, Argentina
The city of La Plata and its surroundings are a very populated area, which has an important Industrial Pole and intense traffic activity but environmental studies have been rare so far. This article presents and discusses the importance of wind frequencies and velocities for the transport of air pol...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00496979_v208_n1-4_p243_Ratto |
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todo:paper_00496979_v208_n1-4_p243_Ratto2023-10-03T14:52:43Z Air pollutant transport analysis based on hourly winds in the city of la Plata and surroundings, Argentina Ratto, G.E. Videla, F. Maronna, R. Flores, A. De Pablo Dávila, F. Cluster analysis Hourly wind pattern La Plata SO2 Wind rose Air pollutant transport Air pollutants Argentina Environmental studies Hierarchical cluster analysis Hourly wind pattern Industrial sources La Plata Monitoring network Pollutants transport Traffic activities Wind patterns Air pollution Cluster analysis Atmospheric movements sulfur dioxide atmospheric pollution cluster analysis pollutant transport pollution exposure urban area urban pollution wind velocity air pollution Argentina article cluster analysis concentration (parameters) controlled study environmental monitoring fluorescence spectroscopy pollution transport population density seasonal variation time traffic velocity wind Argentina Rosa The city of La Plata and its surroundings are a very populated area, which has an important Industrial Pole and intense traffic activity but environmental studies have been rare so far. This article presents and discusses the importance of wind frequencies and velocities for the transport of air pollutants. The study emphasizes the importance of knowing wind patterns on an hourly basis that can be helpful for designing a monitoring network as well as for preventing exposure to pollutants. Correlation between monthly SO 2 concentrations and wind frequencies and velocities are discussed for a particular set of directions NNW-NE that carry pollutants from industrial sources toward populated areas. As a result, averaged wind frequencies have been found to be very important for determining patterns influencing pollutants transport; the influence of averaged velocities has shown low variability (hourly and monthly). Hierarchical cluster analysis applied to wind roses provided a useful approach for analyzing and describing the general daily occurrence of winds. © 2009 Springer Science+Business Media B.V. Fil:Maronna, R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00496979_v208_n1-4_p243_Ratto |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
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R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Cluster analysis Hourly wind pattern La Plata SO2 Wind rose Air pollutant transport Air pollutants Argentina Environmental studies Hierarchical cluster analysis Hourly wind pattern Industrial sources La Plata Monitoring network Pollutants transport Traffic activities Wind patterns Air pollution Cluster analysis Atmospheric movements sulfur dioxide atmospheric pollution cluster analysis pollutant transport pollution exposure urban area urban pollution wind velocity air pollution Argentina article cluster analysis concentration (parameters) controlled study environmental monitoring fluorescence spectroscopy pollution transport population density seasonal variation time traffic velocity wind Argentina Rosa |
| spellingShingle |
Cluster analysis Hourly wind pattern La Plata SO2 Wind rose Air pollutant transport Air pollutants Argentina Environmental studies Hierarchical cluster analysis Hourly wind pattern Industrial sources La Plata Monitoring network Pollutants transport Traffic activities Wind patterns Air pollution Cluster analysis Atmospheric movements sulfur dioxide atmospheric pollution cluster analysis pollutant transport pollution exposure urban area urban pollution wind velocity air pollution Argentina article cluster analysis concentration (parameters) controlled study environmental monitoring fluorescence spectroscopy pollution transport population density seasonal variation time traffic velocity wind Argentina Rosa Ratto, G.E. Videla, F. Maronna, R. Flores, A. De Pablo Dávila, F. Air pollutant transport analysis based on hourly winds in the city of la Plata and surroundings, Argentina |
| topic_facet |
Cluster analysis Hourly wind pattern La Plata SO2 Wind rose Air pollutant transport Air pollutants Argentina Environmental studies Hierarchical cluster analysis Hourly wind pattern Industrial sources La Plata Monitoring network Pollutants transport Traffic activities Wind patterns Air pollution Cluster analysis Atmospheric movements sulfur dioxide atmospheric pollution cluster analysis pollutant transport pollution exposure urban area urban pollution wind velocity air pollution Argentina article cluster analysis concentration (parameters) controlled study environmental monitoring fluorescence spectroscopy pollution transport population density seasonal variation time traffic velocity wind Argentina Rosa |
| description |
The city of La Plata and its surroundings are a very populated area, which has an important Industrial Pole and intense traffic activity but environmental studies have been rare so far. This article presents and discusses the importance of wind frequencies and velocities for the transport of air pollutants. The study emphasizes the importance of knowing wind patterns on an hourly basis that can be helpful for designing a monitoring network as well as for preventing exposure to pollutants. Correlation between monthly SO 2 concentrations and wind frequencies and velocities are discussed for a particular set of directions NNW-NE that carry pollutants from industrial sources toward populated areas. As a result, averaged wind frequencies have been found to be very important for determining patterns influencing pollutants transport; the influence of averaged velocities has shown low variability (hourly and monthly). Hierarchical cluster analysis applied to wind roses provided a useful approach for analyzing and describing the general daily occurrence of winds. © 2009 Springer Science+Business Media B.V. |
| format |
JOUR |
| author |
Ratto, G.E. Videla, F. Maronna, R. Flores, A. De Pablo Dávila, F. |
| author_facet |
Ratto, G.E. Videla, F. Maronna, R. Flores, A. De Pablo Dávila, F. |
| author_sort |
Ratto, G.E. |
| title |
Air pollutant transport analysis based on hourly winds in the city of la Plata and surroundings, Argentina |
| title_short |
Air pollutant transport analysis based on hourly winds in the city of la Plata and surroundings, Argentina |
| title_full |
Air pollutant transport analysis based on hourly winds in the city of la Plata and surroundings, Argentina |
| title_fullStr |
Air pollutant transport analysis based on hourly winds in the city of la Plata and surroundings, Argentina |
| title_full_unstemmed |
Air pollutant transport analysis based on hourly winds in the city of la Plata and surroundings, Argentina |
| title_sort |
air pollutant transport analysis based on hourly winds in the city of la plata and surroundings, argentina |
| url |
http://hdl.handle.net/20.500.12110/paper_00496979_v208_n1-4_p243_Ratto |
| work_keys_str_mv |
AT rattoge airpollutanttransportanalysisbasedonhourlywindsinthecityoflaplataandsurroundingsargentina AT videlaf airpollutanttransportanalysisbasedonhourlywindsinthecityoflaplataandsurroundingsargentina AT maronnar airpollutanttransportanalysisbasedonhourlywindsinthecityoflaplataandsurroundingsargentina AT floresa airpollutanttransportanalysisbasedonhourlywindsinthecityoflaplataandsurroundingsargentina AT depablodavilaf airpollutanttransportanalysisbasedonhourlywindsinthecityoflaplataandsurroundingsargentina |
| _version_ |
1807323167557943296 |