Thailand has numerous world-class sites for divers of all standards, making it an underwater adventure paradise. While advanced divers are non restricted to normal recreational depth limits in addition to many other constraints, they tin alone operate safely alongside professional person back upwardly both onshore in addition to offshore. People receive got been paddling closed to Thailand’s numerous shallow coral sites alongside goggles in addition to snorkels for decades, but it was non until close 15 years agone that to a greater extent than serious diving alongside proper underwater breathing apparatus actually began to receive got off. At that time, the bulk of dive shops inwards the kingdom ran businesses didactics basic ‘discover scuba’ in addition to open-water courses.
As fourth dimension passed, discussion spread of Thailand’s superb dive sites, in addition to dive shops became increasingly competitive inwards the back upwardly they were able to offering advanced divers. This included offering specialized mixed breathing gases, larger book diving tanks, double tanks, auxiliary tanks in addition to underwater scooters. As these resources receive got dice to a greater extent than readily available, seasoned divers receive got been able to opened upwardly the door on a whole novel Blue Planet of exploration. An intrepid breed, they are ofttimes referred to equally ‘technical divers.’
Respiration is the over-riding concern inwards diving. The human trunk is profoundly affected past times the compressed gases breathed underwater. Air usually contains close one-fifth oxygen to four-fifths nitrogen — gases which when breathed at surface score are perfectly normal. But ane time a diver passes beyond normal recreational dive limits, they dice potential killers.
A diver who descends to 100 metres may hold upwardly breathing inwards compressed shape 10 times equally much nitrogen in addition to oxygen equally normal. Too much nitrogen at depth tin campaign narcosis — alongside like results to drinking alcohol inwards excess. If a diver comes upwardly also fast, in that place is the adventure of decompression sickness — popularly known equally “the bends” — which occurs when the trunk is non given plenty fourth dimension for the gas to dissipate. This tin hold upwardly extremely painful in addition to outcome inwards paralysis or fifty-fifty death. Bangkok Thailand Travel Map & Things to do in Bangkok:
Oxygen, which is essential for sustaining life, meanwhile becomes toxic beyond lx metres in addition to this tin receive convulsions — in addition to drowning if the regulator used for breathing through the rima oris falls out.
Tri-mix incorporates helium into the mix, an inert gas that reduces the adventure of both nitrogen narcosis in addition to oxygen toxicity. For deep dives of to a greater extent than than lx metres, technical divers purpose tri-mix to dice down, in addition to nitrox for decompression when they come upwardly dorsum up.
Some of the biggest recent discoveries appointment from the Second World War. In mid-2005, a grouping of technical divers from Koh Tao came across a US submarine that had been sunk inwards 72 metres of H2O past times the IJN Hatsutaka, a Japanese minelayer that recorded an anti-submarine activity alongside depth charges at the time.
Bangkok Thailand Travel Map & Things to do in Bangkok: ABOUT THE AUTHOR
Bruce Konefe industrial plant for American Nitrox Divers International (ANDI), in addition to has lived inwards Thailand for to a greater extent than than xiv years. He is an teacher trainer who straight off teaches at alone the highest levels of technical diving, in addition to has helped pattern both cave diving courses in addition to hyperbaric bedchamber medical courses for the agency. His career has taken him closed to the world, including to Australia, Canada, Dubai in addition to the United States. He has trained armed forces divers inwards both the Thailand in addition to the Philippines, in addition to was on the squad which laid about dived on the IJN Yamashiro, a 39,000-ton Japanese battleship sunk on 25 Oct 1944 inwards the Second World War battle of Surigao Strait.Bangkok Thailand Travel Map & Things to do in Bangkok:
Bangkok Thailand Travel Map & Things to do in Bangkok: readmore
Images © Bruce Konefe