Fig. 5. Chl-a in Halocarbon emissions by selected tropical seaweeds exposed to different temperatures

Fig. 5. Chl-a (μg g 1), carotenoid (μg g 1) contents and the Chl-a: carotenoid ratios (average ± standard deviation; n = 12) of the four seaweeds, G. manilaensis (GM), U. reticulata (UR), K. alvarezii (KA) and T. conoides (TC), measured after a 28 h exposure to temperatures of 40, 35, 30, 25 and 20 ◦ C. Data were analysed using a oneway ANOVA. a,b,c, indicate homogeneous groups across temperature based on Tukey's post hoc test (p <0.05).