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Impacts of Global, Regional, and Sectoral Black Carbon Emission Reductions on Surface Air Quality and Human Mortality : Volume 11, Issue 4 (05/04/2011)

By Anenberg, S. C.

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Book Id: WPLBN0003976210
Format Type: PDF Article :
File Size: Pages 39
Reproduction Date: 2015

Title: Impacts of Global, Regional, and Sectoral Black Carbon Emission Reductions on Surface Air Quality and Human Mortality : Volume 11, Issue 4 (05/04/2011)  
Author: Anenberg, S. C.
Volume: Vol. 11, Issue 4
Language: English
Subject: Science, Atmospheric, Chemistry
Collections: Periodicals: Journal and Magazine Collection, Copernicus GmbH
Publication Date:
Publisher: Copernicus Gmbh, Göttingen, Germany
Member Page: Copernicus Publications


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Anenberg, S. C., Jang, C., Arunachalam, S., Talgo, K., Dolwick, P., & West, J. J. (2011). Impacts of Global, Regional, and Sectoral Black Carbon Emission Reductions on Surface Air Quality and Human Mortality : Volume 11, Issue 4 (05/04/2011). Retrieved from

Description: US Environmental Protection Agency, 109 TW Alexander Dr., Research Triangle Park, NC 27711, USA. As a component of fine particulate matter (PM2.5), black carbon (BC) is associated with premature human mortality. BC also affects climate by absorbing solar radiation and reducing planetary albedo. Several studies have examined the climate impacts of BC emissions, but the associated health impacts have been studied less extensively. Here, we examine the surface PM2.5 and premature mortality impacts of halving anthropogenic BC emissions globally, from eight world regions, and from three major economic sectors. We use a global chemical transport model, MOZART-4, to simulate PM2.5 concentrations and a health impact function to calculate premature cardiopulmonary and lung cancer deaths. We estimate that halving global anthropogenic BC emissions reduces outdoor population-weighted average PM2.5 by 542 ng m−3 (1.8%) and avoids 157 000 (95% confidence interval, 120 000–194 000) annual premature deaths globally, with the vast majority occurring within the source region. While most of these avoided deaths can be achieved by halving East Asian emissions (54%), followed by South Asian emissions (31%), South Asian emissions have 50% greater mortality impacts per unit BC emitted than East Asian emissions. Globally, the contribution of residential, industrial, and transportation BC emissions to PM2.5-related mortality is 1.3, 1.2, and 0.6 times each sector's contribution to anthropogenic BC emissions, owing to the degree of co-location with population. Impacts of residential BC emissions are underestimated since indoor PM2.5 exposure is excluded. We estimate ~8 times more avoided deaths when BC and organic carbon (OC) emissions are halved together, suggesting that these results greatly underestimate the full air pollution-related mortality benefits of BC mitigation strategies which generally decrease both BC and OC. Confidence in our results would be strengthened by reducing uncertainties in emissions, model parameterization of aerosol processes, grid resolution, and PM2.5 concentration-mortality relationships globally.

Impacts of global, regional, and sectoral black carbon emission reductions on surface air quality and human mortality

Li, G., Zhang, R., Fan, J., and Tie, X.: Impacts of black carbon aerosol on photolysis and ozone, J. Geophys. Res., 110, D23206, doi:10.1029/2005JD005898, 2005.; Liao, H., Yung, Y. L., and Seinfeld, J. H.: Effects of aerosols on tropospheric photolysis rates in clear and cloudy atmospheres, J. Geophys. Res., 104, 23697–23707, 1999.; Liu, J., Mauzerall, D. L., and Horowitz, L. W.: Evaluating inter-continental transport of fine aerosols: (2) Global health impact, Atmos. Environ., 43, 4339–4347, 2009a.; Liu, J., Mauzerall, D. L., Horowitz, L. W., Ginoux, P., and Fiore, A. M.: Evaluating inter-continental transport of fine aerosols: (1) Methodology, global aerosol distribution and optical depth, Atmos. Environ., 43, 4327–4338, 2009b.; Martin, R. V., Jacob, D. J., Yantosca, R. M., Chin, M., and Ginoux, P.: Global and regional decreases in tropospheric oxidants from photochemical effects of aerosols, J. Geophys. Res., 108(D3), 4097, doi:10.1029/2002JD002622, 2003.; Ming, Y., Ramaswamy, V., Ginoux, P. A., and Horowitz, L. H.: Direct radiative forcing of anthropogenic organic aerosol,J. Geophys. Res., 110, D20208, doi:10.1029/2004JD005573, 2005.; Novakov, T., Menon, S., Kirchstetter, T. W., Koch, D., and Hansen, J. E.: Aerosol organic carbon to black carbon ratios: Analysis of published data and implications for climate forcing, J. Geophys. Res., 110, D21205, doi:10.1029/2005JD005977, 2005.; Oak Ridge National Laboratory: LandScan Global Population Database 2006, available at:, 2008.; Ohara, T., Akimoto, H., Kurokawa, J., Horii, N., Yamaji, K., Yan, X., and Hayasaka, T.: An Asian emission inventory of anthropogenic emission sources for the period 1980�-2020, Atmos. Chem. Phys., 7, 4419–4444, doi:10.5194/acp-7-4419-2007, 2007.; Olivier, J., Peters, J., Granier, C., Petron, G., Muller, J., and Wallens, S.: Present and future surface emissions of atmospheric compounds, POET report {#}2, EU project EVK2-1999-00011, available at:, 2003.; Ostro, B., Feng, W. Y., Broadwin, R., Green, S., and Lipsett, M.: The effects of components of fine particulate air pollution on mortality in California: Results from CALFINE, Environ. Health Persp., 115, 13–19, 2007.; Ostro, B. D., Feng, W.-Y., Broadwin, R., Malig, B. J., Green, R. S., and Lipsett, M. J.: The impact of components of fine particulate matter on cardiovascular mortality in susceptible subpopulations, Occup. Environ. Med., 65, 750–756, 2008.; Park, R. J., Daniel, J. J., Field, B. D., Yantosca, R. M., and Chin, M.: Natural and transboundary pollution influences on sulfate-nitrate-ammonium aerosols in the United States: Implications for policy, J. Geophys. Res., 109, D15204, doi:10.1029/2003JD004473, 2004.; Peng, R. D., Bell, M. L., Geyh, A. S., McDermott, A., Zeger, S. L., Samet, J. M., and Dominici, F.: Emergency admissions for cardiovascular and respiratory diseases and the chemical composition of fine particle air pollution, Environ. Health Persp., 117, 957–963, 2009.; Pope III, C. A., Burnett, R. T., Thun, M. J., Calle, E. E., Krewski, D., Ito, K., and Thurston, G.: Lung cancer, cardiopulmonary mortality, and long-term exposure to fine particulate air pollution, JAMA-J. Am. Med. Assoc., 287, 1132–1141, 2002.; Pope III, C. A., Burnett, R. T., Krewski, D., Jerrett, M., Shi, Y., Calle E. E., and Thun, M. J.: Cardiovascular mortality and exposure to airborne fine particulate matter and cigarett


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