气候变化领域集成服务门户(CCPortal): Simultaneously mitigating near-term climate change and improving human health and food security

CCPortal

DOI	10.1126/science.1210026
	Simultaneously mitigating near-term climate change and improving human health and food security
	Shindell D.; Kuylenstierna J.C.I.; Vignati E.; Van Dingenen R.; Amann M.; Klimont Z.; Anenberg S.C.; Muller N.; Janssens-Maenhout G.; Raes F.; Schwartz J.; Faluvegi G.; Pozzoli L.; Kupiainen K.; Höglund-Isaksson L.; Emberson L.; Streets D.; Ramanathan V.; Hicks K.; Oanh N.T.K.; Milly G.; Williams M.; Demkine V.; Fowler D.
发表日期	2012
ISSN	0036-8075
起始页码	183
结束页码	189
卷号	335 期号:6065
英文摘要	Tropospheric ozone and black carbon (BC) contribute to both degraded air quality and global warming. We considered ∼400 emission control measures to reduce these pollutants by using current technology and experience. We identified 14 measures targeting methane and BC emissions that reduce projected global mean warming ∼0.5°C by 2050. This strategy avoids 0.7 to 4.7 million annual premature deaths from outdoor air pollution and increases annual crop yields by 30 to 135 million metric tons due to ozone reductions in 2030 and beyond. Benefits of methane emissions reductions are valued at $700 to $5000 per metric ton, which is well above typical marginal abatement costs (less than $250). The selected controls target different sources and influence climate on shorter time scales than those of carbon dioxide-reduction measures. Implementing both substantially reduces the risks of crossing the 2°C threshold.
英文关键词	carbon dioxide; methane; ozone; air quality; atmospheric pollution; black carbon; carbon dioxide; climate change; cost-benefit analysis; emission control; environmental degradation; food security; global warming; health risk; ozone; risk factor; troposphere; agriculture; air pollution; article; climate change; cost benefit analysis; cryosphere; death; economic aspect; environmental temperature; food security; greenhouse effect; health status; human; pollutant; pollution control; precipitation; priority journal; risk assessment
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/245470
作者单位	NASA Goddard Institute for Space Studies, Columbia Earth Institute, Columbia University, New York, NY 10025, United States; Stockholm Environment Institute, Environment Department, University of York, York YO10 5DD, United Kingdom; Joint Research Centre of the European Commission, Ispra 21027, Italy; International Institute for Applied Systems Analysis, Laxenburg A-2361, Austria; U.S. Environmental Protection Agency, Washington, DC 20460, United States; Department of Economics, Middlebury College, Middlebury, VT 05753, United States; Department of Environmental Health, Harvard School of Public Health, Boston, MA 02215, United States; Argonne National Laboratory, Argonne, IL 60439, United States; Scripps Institute of Oceanography, University of California, San Diego, San Diego, CA 92093, United States; Asian Institute of Technology, Bangkok 10400, Thailand; Environmental Research Group, King's College London, London SE1 9NH, United Kingdom; United Nations Environment Programme (UNEP), Nairobi 00100, Kenya;...
推荐引用方式 GB/T 7714	Shindell D.,Kuylenstierna J.C.I.,Vignati E.,et al. Simultaneously mitigating near-term climate change and improving human health and food security[J],2012,335(6065).
APA	Shindell D..,Kuylenstierna J.C.I..,Vignati E..,Van Dingenen R..,Amann M..,...&Fowler D..(2012).Simultaneously mitigating near-term climate change and improving human health and food security.Science,335(6065).
MLA	Shindell D.,et al."Simultaneously mitigating near-term climate change and improving human health and food security".Science 335.6065(2012).