Member Since 2014
Megan D. Willis
Assistant Professor, Colorado State University Fort Collins
AGU Research
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Aerosol, cloud and trace gases during the Arctic spring-to-summer transition: Observations from ARTofMELT
AGU 2024
atmospheric sciences | 12 december 2024
Megan D. Willis, Cort Zang, Julia Asplund, Lea Hab...
Polar marine clouds impact the surface energy balance and modulate sea ice formation and melt. The onset of ice-melt and biological activity coincide ...
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Gas-phase biogenic reduced sulfur and oxidation products at the spring-summer Arctic transition
AGU 2024
atmospheric sciences | 12 december 2024
Cort Zang, Julia Asplund, Lea Haberstock, Fredrik ...
Biogenic organic sulfur species, dimethylsulfide (DMS) and methanethiol (MeSH), are emitted by bacteria and phytoplankton in the surface ocean. Oxidat...
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From Sulfur to Organics: Regional Modeling of Arctic New Particle Formation and Dimethyl Sulfide Oxidation
AGU 2024
cryosphere | 11 december 2024
Nicole June, Samuel O'Donnell, Cort Zang, Fredrik ...
New particle formation (NPF) and growth events are key contributors to cloud condensation nuclei (CCN). CCN are important to understand due to their i...
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Anthropogenic Terpenes are Important Precursors for Secondary Organic Aerosol in US Cities
AGU 2024
atmospheric sciences | 10 december 2024
Shantanu Jathar, Masoud Akbarzadeh, Huiying Luo, A...
Terpenes and terpenoids, as a result of their fragrant properties, are commonly found in volatile chemical products (VCPs) such as personal care and c...
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Gas-phase measurements of organic and organo-sulfur compounds at the Arctic spring-to-summer transition during ARTofMELT
SEASONAL ARCTIC AND WINTERTIME ATMOSPHERIC COMPOSITION AND CHEMISTRY II POSTER
atmospheric sciences | 15 december 2023
Cort Zang, Julia Asplund, Paul Zieger, Michael K. ...
Reactive organic carbon (ROC, organic carbon excluding methane) is an important contributor to aerosol formation and growth and also impacts oxidant r...
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Polar Oceans and Sea Ice in a Changing Climate: a contribution to the SOLAS special issue
THE SURFACE OCEAN-LOWER ATMOSPHERE STUDY (SOLAS): 20 YEARS OF PROGRESS AND DEVELOPMENTS IN OCEAN-ATMOSPHERE SCIENCE I ORAL
ocean sciences | 14 december 2023
Megan D. Willis, Delphine Lannuzel, Brent Else, He...
Polar oceans and sea ice cover 15% of the Earths ocean surface, and the environment is changing rapidly at both poles. Improving knowledge on the inte...
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Investigating the Kinetics of Aqueous Phase Methanesulfinic Acid Oxidation by Ozone Using a Bubble Column Reactor
CHEMISTRY IN THE MARINE ATMOSPHERE II POSTER
atmospheric sciences | 14 december 2023
Tucker Melles, Megan D. Willis
Dimethyl sulfide (DMS) is the largest natural source of sulfur in the atmosphere and can be oxidized to produce a variety of products including methan...
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Reagent-ion comparison for biogenic VOCs and their oxidation products with a switching NH4+/H3O+ chemical ionization mass spectrometer
GENERAL SESSION: ATMOSPHERIC CHEMISTRY & COMPOSITION II POSTER
atmospheric sciences | 15 december 2022
Cort Zang, Tucker Melles, Michael P Vermeuel, Del...
Measurements of volatile organic compounds (VOCs) and their oxidation products are essential for quantifying and constraining their impacts on seconda...
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