Undergrad Researchers take a Sustainability Focus at URCAD

Fri, 15 Apr 2016 13:17:13 -0400

Shelbi Tippett

Remote Sensing Monitoring of Canadian Wildfire Smoke and its Impact on Baltimore Air Quality
Mentor: Ruben Delgado

Presentation: Wednesday, April 27, 2016
UC 310 | 2:00 p.m.

High spatial and temporal resolution elastic light detection and ranging (lidar) measurements allow monitoring of long-range transport of particulates, such as dust and smoke, that impact local and regional air quality. These lidar measurements enhance current knowledge and understanding of how vertical layering and long-range transport of natural and anthropogenic particle pollution may alter the relationship between column aerosol optical depth and surface particle pollution concentrations. We examined the impact of a strong haze event in June 9-11, 2015. Particle pollution associated with this event yielded a 245% increase in aerosol optical depth values compared to the average mean June values for the last decade. We present how air mass back trajectory analysis, aerosol intensive and extensive parameters from lidar, sun-photometer and satellite observations revealed the presence of Canadian wildfire smoke impacting the Baltimore air quality during those days.