了解海洋上空大气气溶胶的变化情况具有重要的科研和应用价值.本文在讨论了太阳辐射计的标定、大气气溶胶光学厚度的计算和Angstrom参数的计算等问题的基础上,介绍了利用多波段太阳辐射计对黄海海域气溶胶光学厚度的测量和研究.测量结果表明黄海海域大气气溶胶主要由自然来源的气溶胶构成,气溶胶光学厚度在0.1左右,光学厚度的日变化和逐日变化不大,Angstrom波长指数约为1.2,大气混浊度指数在0.05左右.
参考文献
| [1] | Holben B N, Eck T F, et al. A federated instrument network and data archive for aerosol characterization [J].Remote Sens. Environ., 1998, 66:1-16 |
| [2] | Duffie J A, Beckman W A. Solar Engineering of the Themal Processes [M]. New York: Wiley, 1980 |
| [3] | Schmid B, Spyak P R, Biggar S F, et al. Evaluation of the applicability of solar and lamp radiometric calibrations of a precision Sun Photometer operating between 300 and 1025 nm [J]. Appl. Opt., 1998, 37(18): 3923-3941 |
| [4] | Hansen J E, Travis L D. Light scattering in planetary atmospheres [J]. Space Sci. Rev., 1974, 16:527-610 |
| [5] | Eck T F, Holben B N, Reid J S, et al. The wavelength dependence of the optical depth of biomass burning urban and desert dust aerosols [J]. J. Geophys. Res., 1999, 104:31,331-31,350 |
| [6] | Nicolet M. The solar spectral irradiance and its action in the atmospheric photodissociation processes [J]. Planet.Space Sci., 1981, 29:951-974 |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%