Chemical characteristics of aerosols in the Kuroshio area

Chen Liqi; Yu Qun; Yang Xulin; Tang Rongkun

doi:10.1007/BF02850640

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Chemical characteristics of aerosols in the Kuroshio area

Updated：2023-05-16

- Chemical characteristics of aerosols in the Kuroshio area
- Journal of Oceanology and Limnology Vol. 11, Issue 4, Pages: 351-359(1993)
- Affiliations：
  
  Third Institute of Oceanography
- Author bio：
- Funds：
- DOI：10.1007/BF02850640
  CLC：
- Published：1993
- Accepted：
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Liqi, C., Qun, Y., Xulin, Y. et al. Chemical characteristics of aerosols in the Kuroshio area., Chin. J. Ocean. Limnol. 11, 351–359 (1993). https://doi.org/10.1007/BF02850640
DOI：

Liqi, C., Qun, Y., Xulin, Y. et al. Chemical characteristics of aerosols in the Kuroshio area., Chin. J. Ocean. Limnol. 11, 351–359 (1993). https://doi.org/10.1007/BF02850640 DOI：

摘要

Abstract

Aerosol samples were collected with a Sierrer Model 235 cascade impactor in the marine atmosphere over the Kuroshio area in consecutive four seasons from 1987 to 1988. Na

and water soluble and acid soluble Mn

Cd were determined by neutron activation analysis and atomic absorption spectrophotometry

respectively. Seawater source chemical species in the aerosols appeared in high content in large over 3.6 μm diameter particles

and crustal source vanadium appeared in 3.6 μm diameter particles

but pollution source vanadium appeared in less than 0.52 μm diameter particles. Trace metals in the aerosols mostly had the highest concentration of water soluble metals on fine particles

and acid soluble metals on large particles. The concentrations of trace metals in the aerosols were higher in autumn and winter

lower in spring and summer.

关键词

Keywords

references

Chen, Liqi, 1993. Sampling and neutron activation analysis of aerosols in marine atmosphere.J. Taiwan Strait 12 (1): 35–40 (in Chinese with English abstract)

Chen, Liqi and Duce, R. A., 1983. The sources of sulfate, vanadium and mineral matter in aerosol particles over Bermuda.Atmos. Environ 17 (10): 2033–2064.

Duce, R. A. and Hoffman, G. L., 1976. Atmospheric vanadium transport to the ocean.Atmos. Environ. 10: 989–996.

Duce, R. A., Arimoto, R., Ray, B. J. et al., 1983. Atmospheric trace elements at Enewetak Atall.J. Geophys. Res. 88: 5321–5341.

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Yu Qun, Chen Liqi and Gao Peihui, 1991. Determination of water and acid soluble trace metals in marine aerosols by graphite furnace atomic absorption spectrophotometry.Acta Oceanologica Sinica 13 (4): 581–587. (in Chinese with English abstract)

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