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False Bay – Bay of the Atlantic Ocean at South Africa; Fanadir – Recreational dive site in the Red Sea; Farne Islands – Island group off Northumberland, England; Fifi – Tugboat that caught fire and sank in Bahrain; Finger Lakes Underwater Preserve Association – Organization to promote conservation of the New York State's Finger Lakes
Many wall dive sites are in close proximity to more gently sloping reefs and unconsolidated sediment bottoms. No special training is required, but good buoyancy control skills are necessary for safety. Wall dive sites vary considerably in depth, and many are suitable for drift diving when a moderate current flows along the wall.
A cave diver running a reel with guide line into the overhead environment. Cave diving is underwater diving in water-filled caves.The equipment used varies depending on the circumstances, and ranges from breath hold to surface supplied, but almost all cave diving is done using scuba equipment, often in specialised configurations with redundancies such as sidemount or backmounted twinset.
The term dive site (from "dive" and "site", meaning "the place, scene, or point of an occurrence or event" [1]) is used differently depending on context.In professional diving in some regions it may refer to the surface worksite from which the diving operation is supported and controlled by the diving supervisor.
Diving activities are the things people do while diving underwater.People may dive for various reasons, both personal and professional. While a newly qualified recreational diver may dive purely for the experience of diving, most divers have some additional reason for being underwater.
In ambient pressure diving, the diver is directly exposed to the pressure of the surrounding water. The ambient pressure diver may dive on breath-hold or use breathing apparatus for scuba diving or surface-supplied diving, and the saturation diving technique reduces the risk of decompression sickness (DCS) after long-duration deep dives.
The dive tourism industry tends to provide rental equipment to travelling divers more than equipment sales and service, but those aspects are considered valuable adjuncts. Scuba equipment is relatively heavy, and some components (scuba cylinders and diving weights) are not economically transportable by air, and may be included in the cost of a ...
The common term for a place at which one may dive is a dive site (from "dive" and "site", meaning "the place, scene, or point of an occurrence or event". [64]) As a general rule, professional diving is done where the work needs to be done, and recreational diving is done where conditions are suitable.