algal accretionary grain

Based on the absorption coefficients at 16 sampling sites in Meiliang Bay on July 17 2004, the absorption coefficients of algal particles were discriminated from those of nonalgal particles by the method of spectral criteria, and compared with those by methanol-extractions.

针对2004年7月17日梅梁湾16个采样点悬浮颗粒物的吸收系数,利用基于光谱标准的方法,将悬浮颗粒物的吸收系数分离成藻类和非藻类颗粒物两种,并将其中藻类颗粒物的吸收系数与通过甲醇浸泡法所得的结果进行分析对比。

The non-algal particulate absorption follows an exponential function with wavelength,and the averaged spectra slope(SNAP) is 0.

在2003年10月广东沿岸航次和2004年9月南海北部开放航次数据的基础上,分析了南海北部水体非藻类颗粒物吸收系数(aNAP(λ))的变化。