Volatility parameterization of ambient organic aerosols at a rural site of the North China Plain
Siman Ren,Lei Yao,Yuwei Wang,Gan Yang,Yiliang Liu,Yueyang Li,Yiqun Lu,Lihong Wang,and Lin Wang
Siman Ren
Shanghai Key Laboratory of Atmospheric Particle Pollution and
Prevention (LAP), Department of Environmental Science &
Engineering, Jiangwan Campus, Fudan University, Shanghai 200438, China
Shanghai Key Laboratory of Atmospheric Particle Pollution and
Prevention (LAP), Department of Environmental Science &
Engineering, Jiangwan Campus, Fudan University, Shanghai 200438, China
Yuwei Wang
Shanghai Key Laboratory of Atmospheric Particle Pollution and
Prevention (LAP), Department of Environmental Science &
Engineering, Jiangwan Campus, Fudan University, Shanghai 200438, China
Gan Yang
Shanghai Key Laboratory of Atmospheric Particle Pollution and
Prevention (LAP), Department of Environmental Science &
Engineering, Jiangwan Campus, Fudan University, Shanghai 200438, China
Yiliang Liu
Shanghai Key Laboratory of Atmospheric Particle Pollution and
Prevention (LAP), Department of Environmental Science &
Engineering, Jiangwan Campus, Fudan University, Shanghai 200438, China
Yueyang Li
Shanghai Key Laboratory of Atmospheric Particle Pollution and
Prevention (LAP), Department of Environmental Science &
Engineering, Jiangwan Campus, Fudan University, Shanghai 200438, China
Shanghai Key Laboratory of Atmospheric Particle Pollution and
Prevention (LAP), Department of Environmental Science &
Engineering, Jiangwan Campus, Fudan University, Shanghai 200438, China
Lihong Wang
Shanghai Key Laboratory of Atmospheric Particle Pollution and
Prevention (LAP), Department of Environmental Science &
Engineering, Jiangwan Campus, Fudan University, Shanghai 200438, China
Shanghai Key Laboratory of Atmospheric Particle Pollution and
Prevention (LAP), Department of Environmental Science &
Engineering, Jiangwan Campus, Fudan University, Shanghai 200438, China
Collaborative Innovation Center of Climate Change, Nanjing 210023,
China
Shanghai Institute of Pollution Control and Ecological Security,
Shanghai 200092, China
IRDR International Center of Excellence on Risk Interconnectivity
and Governance on Weather/ Climate Extremes Impact and Public Health, Fudan
University, Shanghai 200438, China
National Observations and Research Station for Wetland Ecosystems of
the Yangtze Estuary, Shanghai, China
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We improved the empirical functions between volatility and chemical formulas of organic aerosols based on lab experiments and field observations. It was found that organic compounds in ambient aerosols can be divided into two groups according to their O / C ratios and that there should be specialized volatility parameterizations for different O / C organic compounds.
We improved the empirical functions between volatility and chemical formulas of organic aerosols...
