Fig. 3 in Halocarbon emissions by selected tropical seaweeds exposed to different temperatures

Fig. 3. Average emission rates of halocarbons ± standard deviation (pmol gFW 1 h 1; n = 4) for the four seaweeds, G. manilaensis, U. reticulata, K. alvareii and T. conoides after 4- and 28-h exposure to the 25 ◦ C ambient temperature or the treatment temperature levels of 40, 35, 30 and 20 ◦ C. a,b,c indicate homogeneous groups based on Tukey's post hoc test (p <0.05).