A study of the chemical composition and transport of marine aerosols over the ocean near China

作     者：Zhang Ni, Zhou Mingyu, Lu Naiping, F. P. Parungo, Wen Yupu, Yang Shaojing, Yang Yinan and Chen Binru National Research Center for Marine Environmental Forecasts, State Oceanic Administration, Beijing, ChinaNational Oceanic and Atmospheric Administration, Environmental Research Laboratories, Air Resources Laboratory, Boulder,CO, U.S. A.Academy of Meteorological Sciences, State Meteorological Administration, Beijing, ChinaInstitute of High Energy Physics, Academia Sinica, Beijing, China Zhang Ni, Zhou Mingyu, Lu Naiping, F. P. Parungo, Wen Yupu, Yang Shaojing, Yang Yinan and Chen Binru National Research Center for Marine Environmental Forecasts, State Oceanic Administration, Beijing, ChinaNational Oceanic and Atmospheric Administration, Environmental Research Laboratories, Air Resources Laboratory, Boulder,CO, U.S. A.Academy of Meteorological Sciences, State Meteorological Administration, Beijing, ChinaInstitute of High Energy Physics, Academia Sinica, Beijing, China

作者机构：National Research Center for Marine Env. Forecasts State Oceanic Admin. Beijing China China 

出 版 物：《Acta Oceanologica Sinica》 (海洋学报（英文版）)

年 卷 期：1991年第10卷第3期

页      面：407-422页

核心收录：

学科分类：0710[理学-生物学] 0908[农学-水产] 07[理学] 0707[理学-海洋科学] 

主　　题：Sb A study of the chemical composition and transport of marine aerosols over the ocean near China over 

摘      要：In this paper the authors cite the aerosol samples collected with a KA-200 Anderson cascade Impactor and a KB-120 sampler during the first cruise of the Kuroshio investigation operated by the People s Republic of China and Japan cooperative program, from July 23 to August 21, 1987. The concentration size distributions and composition of marine aerosols over the Kuroshio area are analyzed. Neutron activation analysis is used to determine the elemental composition of the aerosols. The authors also discuss some characteristics of marine aerosols relating to long-range transport of crustal and anthropogenic elements from the continent to the remote ocean. Analytical results indicate that elements Al, Fe, Sc and Sb over this area are obviously influenced by the continent of Asia, and the size distributions are changed after long-range transport. The concentration of large particles increase. The concentrations of the elements C1 and Na are closely related to ocean conditions; the source of the elements Cl and Na is mainly the ocean. Besides coal combustion, the ocean is also a very important source for the element Se. The amount of Se is related to the distribution of marine life.