大気水圏科学(A)
セッション小記号大気科学・気象学・大気環境(AS)
セッションIDA-AS13
タイトル和文New particle formation and its impacts on atmospheric chemistry
英文New particle formation and its impacts on atmospheric chemistry
タイトル短縮名和文NPF/Atmospheric Impacts
英文NPF/Atmospheric Impacts
代表コンビーナ氏名和文Jun Zheng
英文Jun Zheng
所属和文Nanjing University of Information Science and Technology
英文Nanjing University of Information Science and Technology
共同コンビーナ 1氏名和文Lin Wang
英文Lin Wang
所属和文Fudan University
英文Fudan University
発表言語E
スコープ和文Despite of the fact that new particle formation (NPF) contributes about half of the aerosol population globally, the underlying mechanisms governing the NPF remain poorly understood. Current NPF models often lead to conflicting results with respect to real-time in-situ observations. Consequently, NPF process is seldomly incorporated into atmospheric models, causing great hindrance to accurately assess aerosol atmospheric impacts on air pollution formation and climate change on both regional and global scales. Although H2SO4, basic gases, and HOMs have been proposed to be responsible for NPF, searching for potential NPF precursors are still an active subject of research. Many recent studies strongly indicate that NPF mechanism may differ from place to place and the newly formed particles may also possess distinct properties (e.g., CCN activity). Nevertheless, there is a great demand to reconcile the conflicting results and to improve our understanding of the mechanisms for NPF. This session solicits contributions that describe research progresses on any aspects of NPF, including laboratory studies, theoretical calculation and modeling, and field measurements.
英文Despite of the fact that new particle formation (NPF) contributes about half of the aerosol population globally, the underlying mechanisms governing the NPF remain poorly understood. Current NPF models often lead to conflicting results with respect to real-time in-situ observations. Consequently, NPF process is seldomly incorporated into atmospheric models, causing great hindrance to accurately assess aerosol atmospheric impacts on air pollution formation and climate change on both regional and global scales. Although H2SO4, basic gases, and HOMs have been proposed to be responsible for NPF, searching for potential NPF precursors are still an active subject of research. Many recent studies strongly indicate that NPF mechanism may differ from place to place and the newly formed particles may also possess distinct properties (e.g., CCN activity). Nevertheless, there is a great demand to reconcile the conflicting results and to improve our understanding of the mechanisms for NPF. This session solicits contributions that describe research progresses on any aspects of NPF, including laboratory studies, theoretical calculation and modeling, and field measurements.
発表方法口頭および（または）ポスターセッション