artificial reefs
Submerged habitat builders
Artificial reefs are man-made underwater structures placed on the seafloor to mimic natural reef ecosystems.
They're constructed from various materials—sunken ships, concrete blocks, decommissioned subway cars, even sculptural installations—to provide habitat for marine life.
Fish and other organisms colonize these structures, making them popular sites for diving and fishing: The old naval vessel was sunk to create an artificial reef off the coast.
- shipwrecksDestroyed vessels underwater
- sunken shipsSubmerged maritime vessels
- coral polypsReef-forming marine invertebrates
- wave attenuationReduction in wave intensity
- biodiversityRange of life forms
ecosystem · colonization · spawning grounds · scuba diving · recycled materials · habitat · steel structures · snorkeling · fishing communities · substrate · ocean floor · dive sites · algae growth · wildlife corridors · eco-friendly design · tires · PVC pipes · submerged
- reefsatolls
- structureshouse, bridge, buildings, dome, building
- diving spotsdive sites, night dives, shipwrecks, wrecks, cenotes
- habitat creationhabitat restoration, nest boxes, bat houses, bee hotels, insect hotels
- Reef Conservationcoral bleaching, marine reserves, marine sanctuaries, reef ecosystems, brain coral
- watershed restorationstream restoration, river cleanup, watershed protection, habitat restoration, fish habitat