Wednesday, May 24
Oral Session

Tuesday, May 23, 2023 Agenda

All times listed are in Mountain Daylight Time (UTC minus 6 hours)

(Only presenter's name is given; please refer to abstract for complete author listing.)
(Click on presentation title to view abstract.)

7:30 Registration Desk Opens
Session 1 Welcome and Keynote Address — Chaired by Gary Morris
08:30 - 08:45 Welcome and Conference Overview

Gary Morris (NOAA Global Monitoring Laboratory (GML), Boulder, CO)

08:45 - 09:00 2023 GMAC Opening Remarks

Vanda Grubišić (NOAA Global Monitoring Laboratory (GML), Boulder, CO)

09:00 - 10:00 Keynote Address: The 2022 Hunga Tonga-Hunga Ha’apai Eruption: NOAA’s Rapid Response

Karen Rosenlof (NOAA Chemical Sciences Laboratory (CSL), Boulder, CO)

10:00 - 10:30 Break
Session 2 Halocarbons and Upper Atmosphere Observations 1 — Chaired by Isaac Vimont & Nazrul Islam
10:30 - 10:45 The Evolution of SF6 as an Age of Air Tracer

Eric Ray (NOAA Chemical Sciences Laboratory (CSL), Boulder, CO)

10:45 - 11:00 Emissions of CF4 (PFC-14) and C2F6 (PFC-116) in China Inferred from a Chinese Atmospheric Observation Network 

Minde An (Massachusetts Institute of Technology, Center for Global Change Science, Cambridge, MA)

11:00 - 11:15 Halocarbons Observations in the Himalaya

Michela Maione (University of Urbino, Department of Basic Sciences and Foundations, Urbino, Italy)

11:15 - 11:30 Halogen-containing Compounds in the Lower Stratosphere during the North American Summer Monsoon Season

Eric Hintsa (Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado, Boulder, CO)

11:30 - 11:45 Investigating Trace Gases other Than CH3CCl3 for Supplying Useful Information About Atmospheric Hydroxyl Radical Abundance and Variability on Broad Scales.

Steve Montzka (NOAA Global Monitoring Laboratory (GML), Boulder, CO)

11:45 - 12:00 Monitoring Lower Stratospheric Composition from Space using Reanalysis of NASA Satellite Observations in the EOS and Post-EOS Era 

Steven Pawson (NASA Goddard Space Flight Center (GSFC), Greenbelt, MD)

12:00 - 14:00 Lunch on your own
14:00 - 15:30 Poster Session (All Topics)
15:30 - 16:00 Break
Session 3 Carbon Cycle and Greenhouse Gases 1 — Chaired by John Miller & Youmi Oh
16:00 - 16:15 CarbonTracker Long-window for Multi-tracer Data Assimilation

Joram Hooghiem (Wageningen University, Department of Meteorology and Air Quality, Wageningen, The Netherlands)

16:15 - 16:30 CarbonTracker-CH4 2023: An Isotope-constrained Global Methane Inversion

Lori Bruhwiler (NOAA Global Monitoring Laboratory (GML), Boulder, CO)

16:30 - 16:45 Development of the ECCC’s National Scale Carbon Flux Inversion Modelling System

Jinwoong Kim (Environment and Climate Change Canada (ECCC), Toronto, Ontario, Canada)

16:45 - 17:00 A Zonally Averaged Global Transport model for Long-lived Trace Gases

Luke Western (University of Bristol, School of Chemistry, Bristol, United Kingdom)

17:00 - 17:15 Unexpected Seasonal Cycle of US Anthropogenic Methane Emissions

Lei Hu (NOAA Global Monitoring Laboratory (GML), Boulder, CO)

17:15 - 17:30 Improving Regional Carbon Flux Quantifications with CO2 Observations from Satellite, Surface, and Aircraft  

Junjie Liu (NASA Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA)

Session 4 Mauna Loa Observatory Update — Chaired by Brian Vasel
17:30 - 18:00 Mauna Loa Observatory Updates

Brian Vasel (NOAA Global Monitoring Laboratory (GML), Boulder, CO)

18:00 Dinner on your own