Assessment of microscale spatio-temporal variation of air pollution at an urban hotspot in Madrid (Spain) through an extensive field campaign
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- 作者：Rafael Borgea ; rborge@etsii.upm.es" class="auth_mail" title="E-mail the corresponding author ; Adolfo Narrosa ; Begoñ ; a Artí ; ñ ; anob ; Carlos Yagü ; ec ; Francisco Javier Gó ; mez-Morenob ; David de la Paza ; Carlos Romá ; n-Cascó ; nc ; Elí ; as Dí ; azb ; Gregorio Maquedac ; Mariano Sastrec ; Christina Quaassdorffa ; Chrysanthi Dimitroulopouloud ; Sotiris Vardoulakisd
- 关键词：Air quality ; Urban hotspot ; Experimental campaign ; Microscale ; Exposure ; Madrid ; TECNAIRE-CM
- 刊名：Atmospheric Environment
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：140
- 期：Complete
- 页码：432-445
- 全文大小：6966 K
文摘
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An intensive filed campaign was carried out in an air pollution hotspot in Madrid.
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Several techniques were combined to assess NO2, PM and meteorology at microscale.
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Pedestrian counts were made and fluxes simulated for exposure assessment.
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NO2 spatial and PM10 temporal gradients up to 2 μg m−3 m−1 and 55 μg m−3 min−1.
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Local measures are important to improve air quality and reduce pedestrian exposure.