摘要
黄色物质吸收系数可表示为吸收系数曲线斜率经验值的函数。利用春季黄海海区现场测量的黄色物质光谱吸收系数数据 ,分析评价不同参考波长拟合吸收系数曲线斜率的差别和效果。结果表明不同参考波长拟合得到的斜率差别微小 ,并以 4 4 0 nm为参考波长的斜率在海区测量的应用效果最好。
The absorption coefficient of yellow substance can be expressed as a function of an empirically determined slope of the exponential spectra absorption curve. This paper discusses the difference and effect of different slopes, which are derived under different reference wavelength of the data measurement inYellow Sea in spring. The result shows the difference of slope derived from different reference wavelength is slight, and the slope derived from 440nm reference wavelength gets the best effect when it is applied in the field measurement data.
出处
《海洋技术》
北大核心
2003年第3期10-14,共5页
Ocean Technology
基金
"十五" 863青年基金项目"近岸海洋光谱色素模式" (课题编号 :2 0 0 2 AA63 944 0 )
