Descripción del proyecto
Desarrollo de una estrategia de reducción de aerosoles atmosféricos nocivos para la salud humana
Cada invierno, la región de los Balcanes Occidentales presenta una de las peores calidades del aire, tanto de Europa como del resto del mundo, debido al uso generalizado de combustibles sólidos para calefacción doméstica y un parque de vehículos antiguo. Las partículas suspendidas en la atmósfera (aerosoles) tiene efectos perjudiciales sobre la calidad del aire, la salud humana y los ecosistemas. El proyecto SAAERO, financiado con fondos europeos, se propone desarrollar las primeras mediciones sistemáticas y generalizadas de aerosoles finos en la ciudad de Sarajevo a fin de proporcionar una caracterización fisicoquímica detallada de los aerosoles y cuantificar sus efectos. Su objetivo es tener una repercusión fuerte y duradera en la comprensión y resolución de las crisis ambientales y sanitarias actuales en la región de los Balcanes Occidentales al crear una base sólida de referencia para estrategias de mitigación.
Objetivo
Aerosolized particulate matter (PM), suspended in the atmosphere, particularly its fine fraction, has well documented detrimental effects on air quality, human health and ecosystems. Every winter, the Western Balkan (WB) region is experiencing some of the poorest European and global air quality, due to the extensive use of solid fuels for domestic heating and an old vehicle fleet. Countries of the WB lack state-of-the-art atmospheric scientific research despite high levels of ambient pollution. It is imperative to understand the sources and mechanisms governing such air pollution. The SAAERO project proposes setting-up the first systematic extended measurements of fine aerosol in the city of Sarajevo, Bosnia and Herzegovina, to deliver detailed aerosol physico-chemical characterization and quantify their effects. During six months, measurements will be performed with on-line, high time resolution (total, organic and elemental carbon, and black carbon) instrument and daily, continuous filter samples will be collected for off-line laboratory analyses. Additionally, during an intensive two week field campaign, aerosol chemical composition will be measured with state-of-the-art aerosol mass spectrometer on board a mobile research laboratory. Subsequent off-line analyses of aerosol filter samples will give detailed aerosol chemical composition from bulk to source-specific organic marker species, and the sample oxidative potential, which will be used as a health effects proxy. Finally, sophisticated source apportionment methodology will be used to deduce PM emission sources, atmospheric processing of emissions. A novel methodology linking aerosol fractions and oxidative potential will be developed to assign health effects to specific sources. The proposed SAAERO project aims for a strong and lasting impact in understanding and resolving current major environmental and health crises in the entire WB region, establishing a solid baseline for the abatement intervention.
Ámbito científico
Programa(s)
Régimen de financiación
MSCA-IF-EF-ST - Standard EFCoordinador
5000 Nova Gorica
Eslovenia