Tropospheric aerosol hygroscopicity in China
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Published:2020-11-18
Issue:22
Volume:20
Page:13877-13903
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ISSN:1680-7324
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Container-title:Atmospheric Chemistry and Physics
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language:en
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Short-container-title:Atmos. Chem. Phys.
Author:
Peng Chao, Wang Yu, Wu Zhijun, Chen Lanxiadi, Huang Ru-Jin, Wang WeigangORCID, Wang ZheORCID, Hu WeiweiORCID, Zhang Guohua, Ge MaofaORCID, Hu Min, Wang XinmingORCID, Tang MingjinORCID
Abstract
Abstract. Hygroscopicity largely determines phase state, chemical reactivity, optical
properties, and cloud nucleation activities of aerosol particles, thus
significantly affecting their impacts on visibility, atmospheric chemistry,
and climate. In the last 20 years, a large number of field studies have
investigated the hygroscopicity of tropospheric aerosols in China under subsaturated and
supersaturated conditions. Aerosol hygroscopicity measurements in China are
reviewed in this paper: (1) a comprehensive summary and critical discussion
of aerosol hygroscopicity measurements in China are provided; (2) available
measurement data are compiled and presented under a consistent framework to
enhance their accessibility and usability; and (3) current knowledge gaps are
identified, and an outlook which could serve as guidelines for planning
future research is also proposed.
Funder
National Natural Science Foundation of China
Publisher
Copernicus GmbH
Subject
Atmospheric Science
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