Connecting observed trends in precursor emissions to methane and ozone radiative forcing
Thomas W Walker, California Institute of Technology, Pasadena, CA, United States, Kevin W Bowman, NASA Jet Propulsion Laboratory, Pasadena, United States, Meemong Lee, NASA Jet Propulsion Laboratory, Pasadena, CA, United States and Kazuyuki Miyazaki, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States