Hygroscopic behavior of water-soluble matter in marine aerosols over the East China Sea

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• 作者：Yu Yan^a ; ^b ; Pingqing Fu^a ; ^e ; ^f ; ^{fupingqing@mail.iap.ac.cn} ; Bo Jing^c ; Chao Peng^c ; S.K.R. Boreddy^d ; Fan Yang^a ; Lianfang Wei^a ; ^f ; Yele Sun^a ; Zifa Wang^a ; Maofa Ge^c ; ^{gemaofa@iccas.ac.cn}
• 关键词：Hygroscopic properties ; Marine aerosols ; Water-soluble matter ; Levoglucosan ; East China Sea
• 刊名：Science of The Total Environment
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：578
• 期：Complete
• 页码：307-316
• 全文大小：1078 K
• 卷排序：578

文摘

Hygroscopic behaviors of water-soluble matter were measured in marine aerosols over the East China Sea. The transport of anthropogenic pollutants strongly influenced the g(90%). Chemical aging processes could form some less hygroscopic components altering the g(90%). Higher g(90%) in the nighttime was related to enhanced heterogeneous reaction and higher Cl −/Na + molar ratios.