Squat hydrodynamic effect on order of cetaceans in Iranian shallow waters and tidal zones in the Persian Gulf and Oman Sea

Marine mammals are the most important marine species. They are at the top of the food chain. Population of these species is a sign of the ecosystem health of the sea, and remoteness of the marine environment from an acute challenge. In the present study, in order to improve marine habitat management, the place to flowering the water-speculator of marine mammals in a 20-year period was studied and compared with the phenomenon of floaters that occur for buoys in shallow and coastal waters. The evolutionary relationship of cetaceans, terrestrial mammals, body shape and motion appendages of these species and the body of floating bodies in these depths was studied. It was found, stranding of these marine mammals, similar to the squat phenomenon, which it happens on shallow shores and the tidal zone. In order to manage these habitats and protecting these valuable species, identify topography, forms and depths of the beaches and coastal flows, it will be useful.