**Author details**

Diego López-Veneroni1 and Elizabeth Vega<sup>2</sup> \*

1 Independent Researcher, Mexico

2 Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM, Mexico

\*Address all correspondence to: evega@atmosfera.unam.mx

© 2022 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*The Use of Stable Isotopes to Identify Carbon and Nitrogen Sources in Mexico City PM2.5… DOI: http://dx.doi.org/10.5772/intechopen.107914*
