Climate change, Ecology, Environmental aspects, Research, Ocean currents, Fucus - physiology, Mollusks, Algae, Feeding Behavior - physiology, Marine algae, Grazing, Breakwaters, sp, wave exposure, breaking waves, dislodgment, transplantation, Patella vulgata, limpets, hydrodynamic drag, Ulva, Fucus spp, Fucus - growth & development, Mollusca - physiology