@article {90566,
	title = {Intake fractions of industrial air pollutants in China: Estimation and application},
	journal = {Science of the Total Environment},
	volume = {354},
	year = {2006},
	pages = {127-141},
	abstract = {Intake fractions, an emissions-intake relationship for primary pollutants, are defined and are estimated in order to make simple estimates of health damages from air pollution. The sulfur dioxide (SO<sub>2</sub>) and total suspended particles (TSP) intake fractions for five cities of China are estimated for the four main polluting industries{\textemdash}electric power generation, mineral (mostly cement) products industry, chemical process industry and metallurgical industry (mainly iron and steel smelting). The Industrial Source Complex Long Term (ISTLT3) model is used to simulate the spatial distribution of incremental ambient concentrations due to emissions from a large sample of site-specific sources. Detailed population distribution information is used for each city. The average intake fractions within 50 km of these sources are 4.4\&nbsp;{\texttimes}\&nbsp;10<sup>-\&nbsp;6</sup> for TSP, and 4.2\&nbsp;{\texttimes}\&nbsp;10<sup>-\&nbsp;6</sup> for SO<sub>2</sub>, with standard deviations of 8.15\&nbsp;{\texttimes}\&nbsp;10<sup>-\&nbsp;6</sup> and 9.16\&nbsp;{\texttimes}\&nbsp;10<sup>-\&nbsp;6</sup>, respectively. They vary over a wide range, from 10<sup>-\&nbsp;7</sup> to 10<sup>-\&nbsp;5</sup>. Although the electric power generation has been the focus of much of the air pollution research in China, our results show that it has the lowest average intake fraction for a local range among the four industries, which highlights the importance of pollutant emissions from other industrial sources. Sensitivity analyses show how the intake fractions are affected by the source and pollutant characteristics, the most important parameter being the size of the domain. However, the intake fraction estimates are robust enough to be useful for evaluating the local impacts on human health of primary SO<sub>2</sub> and TSP emissions. An application of intake fractions is given to demonstrate how this approach provides a rapid population risk estimate if the dose-response function is linear without threshold, and hence can help in prioritizing pollution control efforts.},
	url = {http://www.sciencedirect.com/science/article/pii/S0048969705000768},
	author = {Wang, Shuxiao and Hao, Jiming and Ho, Mun S and Li, Ji and Lu, Yongqi}
}
