Atmospheric new particle formation in China

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Chu , B , Kerminen , V-M , Bianchi , F , Yan , C , Petäjä , T & Kulmala , M 2019 , ' Atmospheric new particle formation in China ' , Atmospheric Chemistry and Physics , vol. 19 , no. 1 , pp. 115-138 . https://doi.org/10.5194/acp-19-115-2019

Title: Atmospheric new particle formation in China
Author: Chu, Biwu; Kerminen, Veli-Matti; Bianchi, Federico; Yan, Chao; Petäjä, Tuukka; Kulmala, Markku
Other contributor: University of Helsinki, INAR Physics
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)
University of Helsinki, Institute for Atmospheric and Earth System Research (INAR)



Date: 2019-01-04
Language: eng
Number of pages: 24
Belongs to series: Atmospheric Chemistry and Physics
ISSN: 1680-7316
DOI: https://doi.org/10.5194/acp-19-115-2019
URI: http://hdl.handle.net/10138/293614
Abstract: New particle formation (NPF) studies in China were summarized comprehensively in this paper. NPF frequency, formation rate, and particle growth rate were closely compared among the observations carried out at different types of sites in different regions of China in different seasons, with the aim of exploring the nucleation and particle growth mechanisms. The interactions between air pollution and NPF are discussed, emphasizing the properties of NPF under heavy pollution conditions. The current understanding of NPF cannot fully explain the frequent occurrence of NPF at high aerosol loadings in China, and possible reasons for this phenomenon are proposed. The effects of NPF and some aspects of NPF research requiring further investigation are also summarized in this paper.
Subject: NUMBER SIZE DISTRIBUTION
YANGTZE-RIVER DELTA
FORMATION EVENTS
SULFURIC-ACID
NORTH CHINA
LONG-TERM
ORGANIC-COMPOUNDS
URBAN ATMOSPHERE
BOUNDARY-LAYER
AIR-POLLUTION
1172 Environmental sciences
114 Physical sciences
116 Chemical sciences
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