Effect of algae and water on water color shift

Yang Shengguang; Xia Daying; Yang Xiaolong; Zhao Jun

doi:10.1007/BF02849789

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Effect of algae and water on water color shift

Updated：2023-05-16

- Effect of algae and water on water color shift
- Journal of Oceanology and Limnology Vol. 9, Issue 1, Pages: 49-56(1991)
- Affiliations：
  
  1. First Institute of Oceanography
  2. Ocean University of Qingdao
- Author bio：
- Funds：
- DOI：10.1007/BF02849789
  CLC：
- Published：1991
- Accepted：
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Shengguang, Y., Daying, X., Xiaolong, Y. et al. Effect of algae and water on water color shift., Chin. J. Ocean. Limnol. 9, 49–56 (1991). https://doi.org/10.1007/BF02849789
DOI：

Shengguang, Y., Daying, X., Xiaolong, Y. et al. Effect of algae and water on water color shift., Chin. J. Ocean. Limnol. 9, 49–56 (1991). https://doi.org/10.1007/BF02849789 DOI：

摘要

Abstract

This study showed that the combined effect of absorption of planktonic algae and water on water color shift can be simulated approximately by the exponential function: Log(E 100cm +E 100cm ch1 )=0.002λ−2.5 whereE 100 cm

E 100cm chl are

respectively

extinction coefficients of seawater and chlorophyll—a (concentration is equal toX mg/m3)

and λ (nm) is wavelength. This empirical regression equation is very useful for forecasting the relation between water color and biomass in water not affected by terrigenous material. The main factor affecting water color shift in the ocean should be the absorption of blue light by planktonic algae.

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references

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