气候变化领域集成服务门户(CCPortal): Air Pollution and Climate-Forcing Impacts of a Global Hydrogen Economy

CCPortal

DOI	10.1126/science.1089527
	Air Pollution and Climate-Forcing Impacts of a Global Hydrogen Economy
	Schultz M.G.; Diehl T.; Brasseur G.P.; Zittel W.
发表日期	2003
ISSN	0036-8075
起始页码	624
结束页码	627
卷号	302 期号:5645
英文摘要	If today's surface traffic fleet were powered entirely by hydrogen fuel cell technology, anthropogenic emissions of the ozone precursors nitrogen oxide (NOx) and carbon monoxide could be reduced by up to 50%, leading to significant improvements in air quality throughout the Northern Hemisphere. Model simulations of such a scenario predict a decrease in global OH and an increased lifetime of methane, caused primarily by the reduction of the NO x emissions. The sign of the change in climate forcing caused by carbon dioxide and methane depends on the technology used to generate the molecular hydrogen. A possible rise in atmospheric hydrogen concentrations is unlikely to cause significant perturbations of the climate system.
英文关键词	Air quality; Carbon monoxide; Climatology; Computer simulation; Fuel cells; Hydrogen; Methane; Nitrogen oxides; Ozone; Perturbation techniques; Traffic fleet; Air pollution; carbon dioxide; carbon monoxide; fossil fuel; hydrogen; hydroxide; methane; nitrogen oxide; ozone; atmospheric pollution; climate forcing; emission; hydrogen; nitrogen oxides; air pollution; air quality; article; climate; climate change; combustion; economic aspect; greenhouse effect; greenhouse gas; hydrolysis; mathematical model; nonlinear system; ozone layer; priority journal; proton transport; technology; traffic
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/245398
作者单位	Max-Planck-Institut fur Meteorologie, Bundesstraße 55, 20146 Hamburg, Germany; Ludwig-Bölkow-Systemtechnik, Daimlerstraße 15, 85521 Ottobrunn, Germany
推荐引用方式 GB/T 7714	Schultz M.G.,Diehl T.,Brasseur G.P.,et al. Air Pollution and Climate-Forcing Impacts of a Global Hydrogen Economy[J],2003,302(5645).
APA	Schultz M.G.,Diehl T.,Brasseur G.P.,&Zittel W..(2003).Air Pollution and Climate-Forcing Impacts of a Global Hydrogen Economy.Science,302(5645).
MLA	Schultz M.G.,et al."Air Pollution and Climate-Forcing Impacts of a Global Hydrogen Economy".Science 302.5645(2003).