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Somewhere in Lebanon today …

Somewhere in Lebanon today …. How do we rank these emission sources ?. Vs. Vs. Emissions-to-health effects paradigm (Smith, 1993). Nazaroff , AAAR 2010.

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Somewhere in Lebanon today …

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  1. Somewhere in Lebanon today…

  2. How do we rank these emission sources? Vs. Vs.

  3. Emissions-to-health effects paradigm (Smith, 1993) Nazaroff, AAAR 2010 Smith, K.R., 1993. Fuel combustion, air pollution exposure, and health: The situation in developing countries. Annual Review of Energy and the Environment 18, 529-566.

  4. Emissions-to-health effects paradigm (Smith, 1993) Exposure – intersection in space & time between pollutants & people Nazaroff, AAAR 2010 Smith, K.R., 1993. Fuel combustion, air pollution exposure, and health: The situation in developing countries. Annual Review of Energy and the Environment 18, 529-566.

  5. Inhaled fraction, iF

  6. Inhaled fraction, iF iF outdoor emissions ~ 1/1,000,000 indoor emissions ~ 1/1,000 into mouth (cigarette) ~ 1

  7. So how much PPAH do we inhale from which sources?

  8. Assumptions Population weighted-average breathing rate 15 m3/day

  9. 1 CIG = 0.25 mg PAH

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