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Figure 2


Fig. 2. Flexural stiffness (EI) and buoyancy of backreef and forereef models. Values are means ± s.d., N=3. EI of real backreef algae = 1.45x10-3, and of forereef algae = 4.51x10-3. Buoyancy of real backreef algae = 0.023 N, while forereef algae are negatively buoyant (-0.011 N) (Stewart 2004).