The effects of altitude on heavy-duty diesel truck on-road emissions

被引:88
作者
Bishop, GA [1 ]
Morris, JA
Stedman, DH
Cohen, LH
Countess, RJ
Countess, SJ
Maly, P
Scherer, S
机构
[1] Univ Denver, Dept Chem & Biochem, Denver, CO 80208 USA
[2] Countess & Cohen LLC, Westlake Village, CA 91361 USA
[3] Oekosci Lufthyg AG, CH-8031 Zurich, Switzerland
关键词
Diesel trucks;
D O I
10.1021/es001533a
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
On-road measurements of carbon monoxide, hydrocarbons, and nitric oxide from 5772 heavy-duty diesel trucks at five locations in the United States and Europe show slightly increasing emissions with increasing altitude. The result for nitric oxide showed a statistically significant increase of 4.1 +/- 1 gNO/kg of fuel consumed/km increase in altitude. The increases for CO and HC were also statistically significant.
引用
收藏
页码:1574 / 1578
页数:5
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