PNAS Study Improves Representation of Dry Deposition in Climate and Air Quality Models 13 October 2020

PNAS Study Improves Representation of Dry Deposition in Climate and Air Quality Models

Atmospheric scientists, funded in part by CPO’s Atmospheric Chemistry, Carbon Cycle and Climate (AC4) program, developed an improved method to represent the removal of aerosols from the atmosphere in climate and air quality models.

Enhanced North American carbon uptake associated with El Niño 10 June 2019

Enhanced North American carbon uptake associated with El Niño

A recent article supported by AC4 entitled "Enhanced North American carbon uptake associated with El Niño" was published June 5, 2019, in Science Advances. The study found that long-term atmospheric CO2 observations over North America document a persistent response to the El Niño–Southern Oscillation.

Meet Our Scientists: Kelley Barsanti 25 April 2019

Meet Our Scientists: Kelley Barsanti

Meet Dr. Kelley Barsanti! She is an Assistant Professor at the University of California Riverside and an affiliate with the Bourns College of Engineering's Center for Environmental Research & Technology (CE-CERT). Read more to learn about her work with AC4 and what success means to her. 

Meet Our Scientists: Tran Nguyen 8 April 2019

Meet Our Scientists: Tran Nguyen

Dr. Tran Nguyen is an Assistant Professor at the University of California at Davis. She leads a research lab at UC Davis conducting atmospheric chemistry research, and teaches college courses on environmental chemistry. Read more about how she became a chemist and how she feels about being a woman in science.

Meet Our Scientists: Colette Heald 28 March 2019

Meet Our Scientists: Colette Heald

Read our Women's History Month interview with Dr. Colette Heald, a professor at MIT, the head of the Atmospheric Chemistry and Composition Modeling Group, a PI funded by AC4, and a former NOAA Climate & Global Change Postdoc. 

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Americans’ health, security and economic wellbeing are tied to climate and weather. Every day, we see communities grappling with environmental challenges due to unusual or extreme events related to climate and weather.