08:40 – 09:00
Seth Lyman, Bingham Research Center, Utah State University
Automated, dynamic, SI-traceable field calibration of atmospheric elemental and oxidized mercury

09:00 – 09:20
Alexis Harper, Brigham Young University
Environmental Chamber Characterization for Quantifying Atmospheric Oxidants in Mercury Oxidation Mechanisms

09:20 – 09:40
José Alberto Rivas Fuentes, UNAM
Risk Assessment of Gaseous Elemental Mercury (GEM) in Ambient Air in Southern Mexico City and its Temporal Variability

09:40 – 10:00
Lin Wu, SUNY-ESF
Understanding High Gaseous Elemental Mercury at Carlsbad Caverns National Park During CarCavAQS-21: Insights from Observations and CMAQ-newHg-Br v2 Simulations