Bret A. Schichtel, PhD

U.S. National Park Service

Bret Schichtel is a physical scientist for the National Park Service, Air Resource Division in Fort Collins, CO. There he conducts research into the causes of poor air quality in national parks, including the causes of haze and nitrogen deposition.

Presentation(s):

• 983241 - Seasonal and Spatial Trends in Urban and Rural PM2.5 Speciated Aerosol Composition Data from 2016-2019

  Thursday, June 17, 2021
  3:20pm – 3:40pm US EDT