Cooperative Institute for Research in Environmental Sciences, University of Colorado at Boulder, Boulder, CO 80309 United States ; NOAA/CMDL, 325 Broadway Ave., Boulder, CO 80305 United States
Department of Civil and Environmental Engineering, The University of Michigan, Ann Arbor, MI 48109 United States
Department of Civil and Environmental Engineering, The University of Michigan, Ann Arbor, MI 48109 United States
Cooperative Institute for Research in Environmental Sciences, University of Colorado at Boulder, Boulder, CO 80309 United States ; NOAA/CMDL, 325 Broadway Ave., Boulder, CO 80305 United States
NOAA/CMDL, 325 Broadway Ave., Boulder, CO 80305 United States
NOAA/CMDL, 325 Broadway Ave., Boulder, CO 80305 United States
Department of Atmospheric Science, Colorado State University, Fort Collins, CO 80523 United States