Saturday 26 September 2015

New global data suggests air pollution kills 10 million people per year


Credit: Casual Science

Pollution & other environmental problems are typically evaluated in terms of the natural systems. More recently, some scientists have looked at its direct influence on human mortality:

http://arstechnica.com/science/2015/09/new-global-data-suggest-air-pollution-kills-10-million-people-per-year/

Recently, an International Monetary Fund working paper said something similar, while quantifying it in monetary terms:

http://hhg2tech.blogspot.com.au/2015/05/fossil-fuel-subsidies.html / scientists global atmospheric chemistry satellite data understanding global spread of air pollutants seven emission source categories urban rural environments more realistic prediction health effects very high concentrations particulate pollutants main contributors air pollution ozone fine particulate matter particles diameter less than 2.5μm air pollution developing diseases air quality monitoring particulate matter different countries building a more global perspective dying pollution affect an individual's health air quality guidelines national regulatory policies World Health Organization exposure response functions mass particles toxicity chemical differences chemical composition pollutants toxicity mortality rates researchers enhanced toxicity carbon-containing carbonaceous fine particulate matter five times more toxic inorganic particles chemistry health impacts fine particulate matter particle pollutants strokes cerebrovascular disease heart attacks ischemic heart disease analysis ozone related mortality revealed people dying prematurely deaths per year indoor air pollution solid fuels coal scientists areas of high air pollution globally air pollution hotspots large cities India China air pollution top causes of death more deaths India premature deaths air pollution Southeast Asia premature mortality rate global mortality air pollution energy small sources heating cooking waste disposal diesel generators premature deaths globally Asia toxicity heart disease aerosols toxicity level global air pollution mortality heart disease agriculture global premature deaths agriculture leading pollution source contributing mortality Europe Russia Turkey Korea Japan USA pollution-driven premature deaths European nations agricultural pollution ammonia fertilizers domesticated animals atmosphere chemical reactions air quality dust dirt northern Africa Middle East Central China air pollution mortality premature deaths power generation by fossil fuel fired plants toxic chemicals SO2 NOx power plant emissions USA Russia Korea Turkey mortality industry iron steel chemical pulp and paper food solvent manufacturing sectors oil refineries fuel production cars automobiles air pollution /