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. 2011 Feb 11;6(2):e17115. doi: 10.1371/journal.pone.0017115

Figure 5. Experimental test of effects of habitat and herbivory on algal consumption, productivity and chemical composition.

Figure 5

(a) Biomass change and (b) nitrogen and (c) carbon/nitrogen ratio of Lobophora variegata transplanted to reef flat and lagoon habitats in three experimental treatments designed to manipulate access by herbivores (Caged, Open and Partially caged) after 6 weeks. Data pooled across the three sites, bars represent means ± SE.