Observations of glyoxal and formaldehyde as metrics for the anthropogenic impact on rural photochemistry

DiGangi, J. P., S. B. Henry, A. Kammrath, E. S. Boyle, L. Kaser, R. Schnitzhofer, M. Graus, A. Turnipseed, J-H. Park, R. J. Weber, R. S. Hornbrook, C. A. Cantrell, R. L. Maudlin III, S. Kim, Y. Nakashima, G. M. Wolfe, Y. Kajii, E. C. Apel, A. H. Goldstein, A. Guenther, T. Karl, A. Hansel, and F. N. Keutsch, 2012: Observations of glyoxal and formaldehyde as metrics for the anthropogenic impact on rural photochemistry. Atmos. Chem. Phys., 12, 9529–9543, doi: 10.5194/acp-12-9529-2012.