Night diving is underwater diving done during the hours of darkness. It frequently refers specifically to recreational diving which takes place in darkness...

passion for diving, especially night diving, and Kick specifically recalled one night dive he had experienced in the Great Barrier Reef. Night Dive Studios...

Black-water diving is mid-water diving at night, particularly on a moonless night. An overhead or penetration diving environment is where the diver enters...

Surface-supplied diving equipment (SSDE) is the equipment required for surface-supplied diving. The essential aspect of surface-supplied diving is that breathing...

The underwater diving environment, or just diving environment is the natural or artificial surroundings in which a dive is done. It is usually underwater...

Scuba diving is a mode of underwater diving whereby divers use breathing equipment that is completely independent of a surface breathing gas supply, and...

underwater diving. The definitions listed are in the context of underwater diving. There may be other meanings in other contexts. Underwater diving can be...

underwater diving. The definitions listed are in the context of underwater diving. There may be other meanings in other contexts. Underwater diving can be...

A manta ray night dive is a scuba diving excursion to view manta rays. Depending on the amount of microscopic plankton present, the number of manta rays...

Sea, four divers were in a diving chamber system on the rig's deck that was connected by a trunk (a short passage) to a diving bell. The divers were Edwin...

diver may dive on breath-hold (freediving) or use breathing apparatus for scuba diving or surface-supplied diving, and the saturation diving technique...

underwater diving. The definitions listed are in the context of underwater diving. There may be other meanings in other contexts. Underwater diving can be...

underwater diving. The definitions listed are in the context of underwater diving. There may be other meanings in other contexts. Underwater diving can be...

Deep diving is underwater diving to a depth beyond the norm accepted by the associated community. In some cases this is a prescribed limit established...

presence of aggressive predators. Black-water diving is mid-water diving at night, particularly on a moonless night. The environment is referred to as black-water...

The diving reflex, also known as the diving response and mammalian diving reflex, is a set of physiological responses to immersion that overrides the...

occupation. ama (海女) – a sea-diving fisherwoman ama (海士) – a sea-diving fisherman ama (海人), kaijin (海人) – a sea-diving fisherperson of either gender...

atmospheric pressure are provided for diving-related applications such as saturation diving and diver decompression, and non-diving medical applications such as...

Diving equipment, or underwater diving equipment, is equipment used by underwater divers to make diving activities possible, easier, safer and/or more...

Surface-supplied diving is a mode of underwater diving using equipment supplied with breathing gas through a diver's umbilical from the surface, either...

Cave-diving is underwater diving in water-filled caves. It may be done as an extreme sport, a way of exploring flooded caves for scientific investigation...

Diving bells are usually suspended by a cable, and lifted and lowered by a winch from a surface support platform. Unlike a submersible, the diving bell...

Freediving, free-diving, free diving, breath-hold diving, or skin diving, is a mode of underwater diving that relies on breath-holding until resurfacing...

A diving team is a group of people who work together to conduct a diving operation. A characteristic of professional diving is the specification for minimum...

A diving support vessel is a ship that is used as a floating base for professional diving projects. Basic requirements are the ability to keep station...

underwater diving. The definitions listed are in the context of underwater diving. There may be other meanings in other contexts. Underwater diving can be...

The Professional Association of Diving Instructors (PADI) is a recreational diving membership and diver training organization founded in 1966 by John Cronin...

Standard diving dress, also known as hard-hat or copper hat equipment, deep sea diving suit or heavy gear, is a type of diving suit that was formerly...

A diving suit is a garment or device designed to protect a diver from the underwater environment. A diving suit may also incorporate a breathing gas supply...

Saturation diving is diving for periods long enough to bring all tissues into equilibrium with the partial pressures of the inert components of the breathing...