Cleaner air in dark economic times

• Autores: Michael Marshall
• Localización: New scientist, ISSN 0262-4079, Nº. 2901, 2013, pág. 9
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • Mihalis Vrekoussis of the Cyprus Institute in Nicosia and colleagues used three satellites and a network of ground-based instruments to measure air pollution over Greece between 2007 and 2011. Levels of nitrogen dioxide fell over the whole country, with a particularly steep drop of 30% to 40% over Athens. Nitrogen monoxide, carbon monoxide and sulphur dioxide also fell.