Poor air quality kills 5.5 million worldwide annually Event
Timestamp
- time of event
- 2016-02-12
Definitions
Eine neue Untersuchung von Forscher der University of British Columbia im kanadischen Vancouver zeigt auf, dass jedes Jahr weltweit mehr als 5,5 Millionen Menschen vorzeitig an den Folgen von Luftverschmutzung sterben. 55 Prozent dieser Todesfälle treten in China und Indien auf. Im Jahr 2013 starben 1,6 Millionen Menschen in China und 1,4 Millionen in Indien an den Folgen schlechter Luftqualität. Hauptursachen der schlechte Luftgüte sind die Verbrennung von Kohle, Holz und Biomasse zur Energiegewinnung, aber auch Fabriken und der Verkehrssektor. Am 12. Februar 2016 sagte Michael Brauer, Professor für öffentliche Gesundheit, auf der Wissenschaftskonferenz AAAS in Washington, USA, dass Luftverschmutzung der viertwichtigste Risikofaktor für den Tod und bei weitem der wichtigste Umweltrisikofaktor für Krankheiten sei. Die Smogbekämpfung sei ein sehr effizienter Weg, um die Gesundheit der Bevölkerung zu verbessern.
New research shows that more than 5.5 million people die prematurely every year due to household and outdoor air pollution. More than half of deaths occur in two of the world’s fastest growing economies, China and India. The research, presented on 12 February 2016 at the 2016 annual meeting of the American Association for the Advancement of Science (AAAS), found that despite efforts to limit future emissions, the number of premature deaths linked to air pollution will climb over the next two decades unless more aggressive targets are set. “Air pollution is the fourth highest risk factor for death globally and by far the leading environmental risk factor for disease,” said Michael Brauer, a professor at the University of British Columbia’s School of Population and Public Health in Vancouver, Canada. “Reducing air pollution is an incredibly efficient way to improve the health of a population.“ For the AAAS meeting, researchers from Canada, the United States, China and India assembled estimates of air pollution levels in China and India and calculated the impact on health. Their analysis shows that the two countries account for 55 per cent of the deaths caused by air pollution worldwide. About 1.6 million people died of air pollution in China and 1.4 million died in India in 2013. In China, burning coal is the biggest contributor to poor air quality. In India, a major contributor to poor air quality is the practice of burning wood, dung and similar sources of biomass for cooking and heating.