Dear GMAC Colleagues,

Due to the COVID-19 pandemic, we had to cancel the 2020 Global Monitoring Annual Conference (GMAC) scheduled for May 19-20 in Boulder, CO.

In lieu of an in person GMAC, we are organizing a series of weekly webinars where scientists from our research community will share recent and exciting work. We are calling this series the “eGMAC” or “Electronic/Virtual GMAC”. The webinars will start the week of June 8, and will last ~1.5 to 2 hours.

We hope you will be able to join in this first eGMAC and we look forward to the pleasure of seeing you at next year’s in-person conference.

If you would like to receive email reminders of upcoming webinars, click on the 'Register' button and enter your contact information. The schedule for the webinars is also available.

Meeting Link

Online Sessions are available through GoToMeeting. Join Meeting

Presentation Slides

Slides of presentations are available. Slides

Recordings of Sessions

June 12 - Mechanisms and Drivers of CO2 and CH4 Flux Variability on Regional to Global Scales
June 19 - Monitoring and Understanding Trends in Surface Radiation, Clouds, and Aerosols
June 22 - Understanding Atmospheric Concentrations of Trace Gases Affecting Ozone and Climate
July 10 - Local and Regional Sources of Pollution and their Impacts

Frequently Asked Questions

Questions and Answers about our virtual conference:


If you have any questions, email ESRL/GMAC Information.