کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9459846 | 1620588 | 2005 | 21 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Interaction between local and regional pollution during Escompte 2001: impact on surface ozone concentrations (IOP2a and 2b)
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علم هواشناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Interaction between local and regional pollution during Escompte 2001: impact on surface ozone concentrations (IOP2a and 2b) Interaction between local and regional pollution during Escompte 2001: impact on surface ozone concentrations (IOP2a and 2b)](/preview/png/9459846.png)
چکیده انگلیسی
Escompte, a European programme which took place in the Marseille region in June-July 2001, has been designed as an exhaustive database to be used for the development and validation of air pollution models. The air quality Mesoscale NonHydrostatic Chemistry model (Meso-NH-C) is used to simulate 2 days of an Intensive Observation Period (IOP) documented during the Escompte campaign, June 23 and 24, 2001. We first study the synoptic and local meteorological situation on June 23 and 24, using surface and aircraft measurements. Then, we focus on the pollution episode of June 24. This study emphasizes the deep impact of synoptic and local dynamics on observed ozone concentrations. It is shown that ozone levels are due both to regional and local factors, with highlights of the importance of ozone layering. More generally this confirms, even in an otherwise predominant local sea-breeze regime, the need to consider larger scale regional pollutant transport.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Atmospheric Research - Volume 74, Issues 1â4, March 2005, Pages 117-137
Journal: Atmospheric Research - Volume 74, Issues 1â4, March 2005, Pages 117-137
نویسندگان
F. Cousin, P. Tulet, R. Rosset,