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Vertical migration of phytoplankton in coastal waters with different UVR transparency

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Figure

Figure 1 Calibration of theand Helgoland (B) in vivo chlorophyll fluorometer, Fluorescence signals (millivolts) plotted versus the chlorophyll aconcentrations (Chl a), determined in situ and in water samples, respectively, within corresponding water depths
Figure 2 Attenuation spectra (Ko = overall attenuation coefficient). Attenuation spectra within water bodies of Helgoland (open circles) andHiddensee (filled circles) calculated from five successive scans measured at intervals of 5 to 50 cm.
Figure 3 Vertical distribution of chlorophyll a concentration in the water column at study site Helgoland
Figure 4 Coefficient of determination (surface irradiances/doses are represented by filled circles (PAR 400 to 700 nm), open circles (UVA 320 to 400 nm) and triangles (UVB 290 to 320irradiances/doses, calculated for different integration intervals, and chl
+4

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