Normalized CH4-O3 relation from Fiore et al (2008)

ch4_htap_pert

Format

An object of class numeric of length 1.

Source

Fiore, A.M., West, J.J., Horowitz, L.W., Naik, V. and Schwarzkopf, M.D., 2008. Characterizing the tropospheric ozone response to methane emission controls and the benefits to climate and air quality. Journal of Geophysical Research: Atmospheres, 113(D8).