Dilution impacts on smoke aging

Dilution impacts on smoke aging: evidence in Biomass Burning ...

We show that initial observed plume concentrations can serve as a rough indicator of the extent of dilution prior to the first measurement.

Dilution impacts on smoke aging: Evidence in BBOP data

Dilution impacts on smoke aging: Evidence in BBOP data. 1. 2. Anna L. Hodshire1, Emily Ramnarine1, Ali Akherati2, Matthew L. Alvarado3, Delphine K. Farmer4,. 3.

Dilution impacts on smoke aging: evidence in Biomass Burning ...

Dilution impacts on smoke aging: evidence in Biomass Burning Observation Project (BBOP) data ... the Creative Commons Attribution 4.0 License. ... unable to explain ...

Dilution impacts on smoke aging: evidence in Biomass Burning ...

Biomass burning emits vapors and aerosols into the atmosphere that can rapidly evolve as smoke plumes travel downwind and dilute, affecting climate- and ...

Dilution impacts on smoke aging: Evidence in BBOP data

and Jimenez, J. L.: Effects of aging on organic aerosol from open biomass burning smoke in aircraft and laboratory studies, Atmos. Chem. Phys., 11(23), 12049– ...

Dilution impacts on aerosol aging in biomass burning plumes

Dilution impacts on aerosol aging in biomass burning plumes: combining WE-CAN and BBOP measurements with modeling to learn how dilution rates and cross-plume ...

Dilution impacts on smoke aging: Evidence in BBOP data.

Title: Dilution impacts on smoke aging: Evidence in BBOP data. ; Language: English ; Authors: Hodshire, Anna L. · [email protected]. Ramnarine, Emily1 ...

Effects of aging on the smoke from a large forest fire - ScienceDirect

The dilution-normalized optical scattering coefficient due to the particles in the smoke also decreased with increasing distance from the fire. Changes in ...

Dilution impacts on smoke aging: Evidence in BBOP data

To date, theory has been unable to explain variability in smoke evolution. Here, we use observational data from the BBOP field campaign and show ...

More Than Emissions and Chemistry: Fire Size, Dilution, and ...

Fire size (initial plume size) and background aerosol concentration affects smoke aerosol evaporation, condensation, and coagulation Plumes ...

Dilution and photooxidation driven processes explain the evolution ...

Wisthaler and J. L. Jimenez, Effects of Aging on Organic Aerosol from Open Biomass Burning Smoke in Aircraft and Laboratory Studies, Atmos. Chem ...

The effect of smoke age and dilution on the cytotoxicity of sidestream ...

Decreases in the mortality of monolayer cultures of L-929 cells exposed to sidestream (passive) smoke with increases in smoke age and dilution have been ...

More Than Emissions and Chemistry: Fire Size, Dilution, and ...

The bottom panel in Figure 2 qualitatively summarizes the key message for the impact of fire size and background aerosol concentration on aging ...

Fire Size, Dilution, and Background Aerosol Also Greatly Influence ...

Smaller, quickly diluting fire plumes lead to faster evaporation, which favors decreases in mass, E, CCN, and Dg. However, the SOA fraction of the smoke OA ...

Events | Environmental & Climate Sciences Department Seminar - BNL

Smoke aerosol properties and ozone evolve within plumes through physical and chemical processes, impacting smoke climate and health impacts.

fire size, dilution, and background aerosol also greatly influence ...

Smaller, quickly diluting fire plumes lead to faster evaporation, which favors decreases in mass, E, CCN, and Dg. However, the SOA fraction of the smoke OA ...

(PDF) More Than Emissions and Chemistry: Fire Size, Dilution, and ...

However, the SOA fraction of the smoke OA increases more rapidly in smaller fires due to faster primary organic aerosol evaporation leading to ...

Modeling Biomass Burning Organic Aerosol Atmospheric Evolution ...

Dilution leads to OA evaporation and therefore reduction of the OA levels downwind of the fire. However, the evaporated material can return to the particulate ...

Effect of Atmospheric Aging on Soot Particle Toxicity in Lung Cell ...

It is mainly formed during combustion processes, such as fossil fuel combustion in engines, in particular diesel engines, biomass burning, or tobacco smoking, ...

Effects of Dilution on Fine Particle Mass and Partitioning of ...

For sources with significant organic aerosol emissions, dilution samplers measure higher fine particle mass emission rates compared to filters ...