Mobile lab measurements of vehicle emissions in Mexico City

M. Jiang, L. C. Marr, E. J. Dunlea, S. C. Herndon, J. T. Jayne, C. E. Kolb, W. B. Knighton, T. M. Rogers, M. Zavala, L. T. Molina, and M. J. Molina Dept. of Civil and Environmental Engineering, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, USA Dept. of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, Colorado, USA Center for Atmospheric and Environmental Chemistry, Aerodyne Research, Inc., Billerica, Massachusetts, USA Dept. of Chemistry and Biochemistry, Montana State University, Bozeman, Montana, USA