Seasonal changes in Fe species and soluble Fe concentration in the atmosphere in the Northwest Pacific region based on the analysis of aerosols collected in Tsukuba, Japan
文献类型：期刊论文
| 作者 | Takahashi, Y.1,2,3; Furukawa, T.1; Kanai, Y.4; Uematsu, M.2; Zheng, G.3; Marcus, M. A.5 |
| 刊名 | ATMOSPHERIC CHEMISTRY AND PHYSICS
 |
| 出版日期 | 2013 |
| 卷号 | 13期号:15页码:7695-7710 |
| ISSN号 | 1680-7316 |
| DOI | 10.5194/acp-13-7695-2013 |
| 文献子类 | Article |
| 英文摘要 | Atmospheric iron (Fe) can be a significant source of nutrition for phytoplankton inhabiting remote oceans, which in turn has a large influence on the Earth's climate. The bioavailability of Fe in aerosols depends mainly on the fraction of soluble Fe (=[Fe-Sol]/[Fe-Total], where [FeSol] and [FeTotal] are the atmospheric concentrations of soluble and total Fe, respectively). However, the numerous factors affecting the soluble Fe fraction have not been fully understood. In this study, the Fe species, chemical composition, and soluble Fe concentrations in aerosols collected in Tsukuba, Japan were investigated over a year (nine samples from December 2002 to October 2003) to identify the factors affecting the amount of soluble Fe supplied into the ocean. The soluble Fe concentration in aerosols is correlated with those of sulfate and oxalate originated from anthropogenic sources, suggesting that soluble Fe is mainly derived from anthropogenic sources. Moreover, the soluble Fe concentration is also correlated with the enrichment factors of vanadium and nickel emitted by fossil fuel combustion. These results suggest that the degree of Fe dissolution is influenced by the magnitude of anthropogenic activity, such as fossil fuel combustion. |
| WOS关键词 | IRON SOLUBILITY ; CHEMICAL-CHARACTERIZATION ; ANTHROPOGENIC SOURCES ; STABILITY-CONSTANTS ; FINE PARTICLES ; MINERAL DUST ; SPECIATION ; TRANSPORT ; OCEAN ; SPECTROSCOPY |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000323103900027 |
| 出版者 | COPERNICUS GESELLSCHAFT MBH |
| 资助机构 | Director of the Office of Science, Office of Basic Energy Sciences, US Department of Energy(DE-AC02-05CH11231) ; Director of the Office of Science, Office of Basic Energy Sciences, US Department of Energy(DE-AC02-05CH11231) ; Chinese Academy of Sciences Visiting Professorship for Senior International Scientists(2012T1Z0035) ; Chinese Academy of Sciences Visiting Professorship for Senior International Scientists(2012T1Z0035) ; National Natural Science Foundation of China(41273112) ; National Natural Science Foundation of China(41273112) ; Director of the Office of Science, Office of Basic Energy Sciences, US Department of Energy(DE-AC02-05CH11231) ; Director of the Office of Science, Office of Basic Energy Sciences, US Department of Energy(DE-AC02-05CH11231) ; Chinese Academy of Sciences Visiting Professorship for Senior International Scientists(2012T1Z0035) ; Chinese Academy of Sciences Visiting Professorship for Senior International Scientists(2012T1Z0035) ; National Natural Science Foundation of China(41273112) ; National Natural Science Foundation of China(41273112) ; Director of the Office of Science, Office of Basic Energy Sciences, US Department of Energy(DE-AC02-05CH11231) ; Director of the Office of Science, Office of Basic Energy Sciences, US Department of Energy(DE-AC02-05CH11231) ; Chinese Academy of Sciences Visiting Professorship for Senior International Scientists(2012T1Z0035) ; Chinese Academy of Sciences Visiting Professorship for Senior International Scientists(2012T1Z0035) ; National Natural Science Foundation of China(41273112) ; National Natural Science Foundation of China(41273112) ; Director of the Office of Science, Office of Basic Energy Sciences, US Department of Energy(DE-AC02-05CH11231) ; Director of the Office of Science, Office of Basic Energy Sciences, US Department of Energy(DE-AC02-05CH11231) ; Chinese Academy of Sciences Visiting Professorship for Senior International Scientists(2012T1Z0035) ; Chinese Academy of Sciences Visiting Professorship for Senior International Scientists(2012T1Z0035) ; National Natural Science Foundation of China(41273112) ; National Natural Science Foundation of China(41273112) |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/87238]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Takahashi, Y. |
| 作者单位 | 1.Hiroshima Univ, Grad Sch Sci, Dept Earth & Planetary Syst Sci, Hiroshima 7398526, Japan 2.Univ Tokyo, Atmosphere & Ocean Res Inst, Kashiwa, Chiba 2778564, Japan 3.Chinese Acad Sci, Key Lab Petr Resources, Lanzhou 730000, Peoples R China 4.Natl Inst Adv Ind Sci & Technol, Geol Survey Japan, Tsukuba, Ibaraki 3058567, Japan 5.Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Adv Light Source, Berkeley, CA 94720 USA |
| 推荐引用方式 GB/T 7714 | Takahashi, Y.,Furukawa, T.,Kanai, Y.,et al. Seasonal changes in Fe species and soluble Fe concentration in the atmosphere in the Northwest Pacific region based on the analysis of aerosols collected in Tsukuba, Japan[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2013,13(15):7695-7710. |
| APA | Takahashi, Y.,Furukawa, T.,Kanai, Y.,Uematsu, M.,Zheng, G.,&Marcus, M. A..(2013).Seasonal changes in Fe species and soluble Fe concentration in the atmosphere in the Northwest Pacific region based on the analysis of aerosols collected in Tsukuba, Japan.ATMOSPHERIC CHEMISTRY AND PHYSICS,13(15),7695-7710. |
| MLA | Takahashi, Y.,et al."Seasonal changes in Fe species and soluble Fe concentration in the atmosphere in the Northwest Pacific region based on the analysis of aerosols collected in Tsukuba, Japan".ATMOSPHERIC CHEMISTRY AND PHYSICS 13.15(2013):7695-7710. |
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来源：地质与地球物理研究所
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