Environmental aspects, Research, Ocean currents, Anthozoa - growth & development, Reefs, Coral reefs, Southern oscillation, nutrients, Algae, facilitation, Bacteria, Feeding Behavior - physiology, Marine algae, Herbivory, Cyanobacteria - physiology, phase shifts, Eukaryota - growth & development, Rhodophyta - growth & development, macroalgal bloom, alternati...