Improvement of reduced reactive nitrogen simulation over the western United State with implementation of bidirectional NH3 flux scheme into CAMx regional air-quality model


Rui Zhang, Colorado State University, Cooperative Institute for Research in the Atmosphere, Fort Collins, CO, United States, Jenny L Hand, Colorado State Univ, Fort Collins, CO, United States, Bret A Schichtel, National Park Service, Air Resources Division, Denver, CO, United States and Mike Barna, National Park Service, Air Resource Division, Fort Collins, United States