Figure 11. Comparison of reflectance spectra for algal taxa representing four different divisions.
The measured spectra are examples for nearly identical chlorophyll concentration (chl a
concentrations, in µg/l, are given in parentheses).
Figure 12. Comparison of two band ratios for chl a estimation for the reflectance spectra of four
different algal taxa with nearly identical (measured) chl.a concentrations (see Figure 11).
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Schalles