Abalone may only be taken using breath-hold techniques or shorepicking ; scuba diving for abalone is strictly prohibited.

In addition to sunbathing, the beaches around the bay offer a number of services, such as boat rentals, boat tours, horseback riding, scuba diving and other aquatic sports.

Many of the scuba diving tours come to this area as well, where there are sunken ships, sea mountains, and cave rock formations.

* Buoyancy compensator ( diving ), a piece of scuba diving equipment

The islands are also popular destinations for scuba diving and snorkeling.

Unspoiled beaches, duty-free shopping, scuba diving, and deep-sea fishing draw almost a million visitors to the islands each year.

A recreational scuba diving expedition by the luxury liveaboard safari boat M / V Nautilus Explorer dove the reefs around Clipperton from April 15 to 20, 2007 to observe the marine life and compare these observations with those reported by the Connie Limbaugh ( Scripps ) expeditions in 1956 and 1958.

Aldrin's interest in scuba diving inspired the use of underwater EVA training to simulate weightlessness, which has been used ever since to allow astronauts to practice techniques of avoiding wasted muscle energy.

When the term first surfaced circa the late 1980s / early 1990s, it was used for adult sports such as skydiving, scuba diving, surfing, rock climbing, snow skiing, water skiing, snowboarding, mountain biking, mountaineering, storm chasing, hang gliding, and bungee jumping, many of which were then growing in popularity.

However, in scuba diving, nitrox is normally differentiated and handled differently from air.

Enriched Air Nitrox, nitrox with an oxygen content above 21 %, is mainly used in scuba diving to reduce the proportion of nitrogen in the breathing gas mixture.

Visitor attractions include scuba diving in each state, World War II battle sites, and the ancient ruined city of Nan Madol on Pohnpei.

Hydropolis, project cancelled 2004 in Dubai, would have had suites on the bottom of the Persian Gulf, and Jules ' Undersea Lodge in Key Largo, Florida requires scuba diving to access its rooms.

Grammer's personal life has been affected by several tragedies: in 1968, his estranged father, whom he had seen only twice since his parents ' divorce, was shot dead ; in 1975, his younger sister, Karen, was abducted, raped, and murdered by spree killer Freddie Glenn ; in 1980, his twin half-brothers died in a scuba diving accident ; and David Angell, close friend and producer of Frasier, died in the 9 / 11 attacks.

At age 72, Riefenstahl began pursuing underwater photography after lying about her age to gain certification for scuba diving ( she cut 20 years off her age ).

** Mouthpiece ( scuba ), a component of a scuba diving or industrial breathing set

To the south and west, the reefs are located in deeper water and are suitable for scuba diving.

Activity focuses on scuba diving and snorkeling among the islands ' rich marine environment, including the Floating Garden Islands to the west of Koror.

The communal buildings of the area on the north side of Cooper Island ( the only occupied area of the atoll ) consist of a common cooking and dining building next to the only sea dock, and there is a kayak and scuba diving equipment storage building adjacent to this.

* The Glen Strathallan luxury steam yacht was scuttled near the Shagstone as a site for scuba diving.

Active all his life, Noyce enjoyed reading Hemingway, flying his own airplane, hang gliding, and scuba diving.

The seaway provides significant entertainment and recreation such as boating, camping, fishing, and scuba diving.

The Seaway also provides a number of divable shipwrecks within recreational scuba limits ( shallower than ) The region also offers technical diving with some wrecks lying at.

Instrumental in the development of scuba diving and of underwater marine research and explorations.

Tulagi is developing a tourism industry based on scuba ; however, due to ongoing civil unrest, the industry in the Solomons is in a perilous state.

* On the game's box art, Joni, Santiago, and Owen were wearing scuba gear ; however in the game, only Joni and Santiago wear Scuba gear for underwater adventures, while Owen and Leslie only wear normal clothes throughout the entire game since they're trapped inside the volcano.

They also included hints to their own unravelling, however, such as references to poets who probably would not be known to Japanese poets of the period and anachronistic references to things like scuba divers.

Current research conducted by GEERG involves the study of the behaviour of the Greenland shark by observing it underwater using scuba and video equipment and by placing acoustic and satellite tags ( telemetry ) on live specimens ; however, overall very little is known about this mysterious species.

The underwater fauna, however, is rich and varied, making scuba diving a popular activity for tourists.

It is later revealed he used a scuba tank to escape.

Pasig Islet in Bato and the Tagabuli Sea Rock Garden offer white sand beaches ideal fokr island hopping, scuba diving and fishing while giving you a view of the symbiotic relationship of the ecosystemin the highlands down to the coastal system.

The first British police diver was Ian Fraser, a policeman who, needing to search underwater for evidence of a body, did not use a drag but went home and fetched his sport scuba gear.

This special corps used an early scuba set which did not make bubbles, called A. R. O ( from Auto Respiratore ad Ossigeno ), an evolution of the Dräger oxygen self-contained breathing apparatus designed for the mining industry and of the Davis Submerged Escape Apparatus made by Siebe, Gorman & Co and by Bergomi, designed for escaping from sunken submarines.

As with archaeology on land, some techniques are essentially manual, using simple equipment ( generally relying on the efforts of one or more scuba divers ), while others use advanced technology and more complex logistics ( for example requiring a large support vessel, with equipment handling cranes, underwater communication and computer visualisation ).

– S / M – sacred prostitution – Marquis de Sade – sadism – sadist – sadomasochism – sadomasochistic sacrifice – safe sex – safe, sane and consensual – safer sex – safeword – saliromania – salirophilia – salpingectomy – salpingitis – same-sex marriage – same-sex partnership – sanitary napkin – sanitary pad – sanitary towel – sanky-panky – sapphic – sapphism – saptha padhi – Sarcoptes scabiei – satan worship – satyr – satyriasis – saucy seaside postcard-sausage party – scabies – scarfing – scarification – scat – scatology – scatophilia – scene ( BDSM ) – scopophilia – scoptolagnia – scoptophilia – scratching ( sexology ) – Screw magazine – scrotal inflation – scrotal infusion – scrotal piercing – scrotal stretching – scrotum – scuba fetishism – second skin – secondary sex characteristic – secondary virginity – secret vice – secular law – seduction – see-through clothing – self-abuse – self-bondage – self-isolation – semen – semen allergy – semen swapping – semen-loss anxiety – semen-loss syndrome – semeniferous tubules – seminal colliculus – seminal plasma – seminal plasma hypersensitivity – seminal vesicle – seminiferous tubules – sensate focus – sensate focus exercises – sensate focusing – sensation play ( BDSM ) – sensory compensation – sensory deprivation – sensory enhancement – sensory overload – sensuality – separatist feminism – septa of testis – septum of the penis – seraglio – serendipitous – serial killing – serial monogamy – seronegative – seropositive – serosorting – serotonin – serous tumor – Sertoli cell – Sertoli-Leydig cell tumor – service-oriented – session wrestler – seven-year itch – sex – sex act – sex addict – sex addiction – sex adjunctive – sex adventitious – sex aid – sex allergy – sex assignment – sex boutique – sex change – sex chromatin – sex client – sex club – sex coaching – sex compulsion – sex cord-stromal tumor – sex crime – sex derivative – sex diet – sex doll – sex drive – sex education – sex flush – sex game – sex hormone – sex hormone binding globulin – sex hotel – sex hotline – sex industry-sex in space – sex irreducible – sex machine – sex magic – sex magick – sex manual – sex museum – sex nexus – sex object – sex of rearing – sex offender – sex parties – sex position – sex reassignment ( disambiguation ) – sex reassignment surgery – sex reassignment surgery female-to-male – sex reassignment surgery male-to-female – sex restaurant – sex ring – sex role – sex scandal – sex shop – sex show – sex steroid – sex strike – sex surrogate – sex symbol – sex tape – sex therapist – sex therapy – sex tourism – sex toy – sex traffic – sex trafficking – sex urge – sex with your ex – sex worker – sex-contact magazine – sex-determining system – sex-hormone therapy – sex-positive – sex-positive feminism – Sexaholics Anonymous – sexercise – sexism – sexless marriage – Sexmuseum – sexological education – sexologist – sexology – sexosophy – sexploitation – sexsomnia-sexting – sexual aberration – sexual abstinence – sexual abuse – sexual acronyms – sexual act – sexual activities – sexual addiction – sexual anatomy – sexual anomalies – sexual arousal – sexual assault – sexual attraction – sexual availability – Sexual Behavior in the Human Female – Sexual Behavior in the Human Male – sexual bondage – sexual characteristics ( disambiguation ) – sexual child abuse – sexual compulsion – Sexual Compulsives Anonymous – sexual confidence – sexual congress – sexual continence – sexual desire – sexual development – sexual deviancy -- sexual deviant – sexual deviation – sexual differentiation – sexual dimorphism – sexual dissatisfaction – sexual drive – sexual dysfunction – sexual equality – sexual ethics – sexual ethnology – sexual exploitation – sexual fantasy – sexual fetish – sexual fetishism – sexual fetishist – sexual fidelity – sexual flush – Sexual Freedom Coalition – sexual frequency – sexual frustration – sexual game – sexual harassment – sexual health – sexual health clinic – sexual history – sexual inadequacy – sexual identity – sexual intercourse – sexual intimacy – sexual inversion – sexual jealousy – sexual liberation – sexual lubricant – sexual malfunction – sexual maturation – sexual maturity – sexual medicine – sexual misconduct – sexual morality – sexual mores – sexual network – sexual norm – sexual orientation – Sexual orientation and Wicca – Sexual orientation change efforts – Sexual Identity Therapy – sexual outlet – sexual partner – sexual perversion – sexual perversity – sexual politics – sexual predator – sexual problem – sexual prop – sexual prowess – sexual reassignment surgery – sexual rehearsal play – sexual revolution – sexual ritual – sexual roleplaying – sexual sadism – sexual script – sexual slang – sexual slavery – sexual stimulation – sexual surrogate – sexual tension – sexual trophy – sexual violence – sexuality – sexuality education – sexuality in older age – Sexuality Information and Education Council of the United States – obsessive-compulsive disorder and sexuality – sexually active – sexually dimorphic nucleus – sexually transmissible disease – sexually transmitted disease – sexually violent predator – sexuoerotic – sexuoerotic tragedy – sexuoerotic body image fixation – sexuoeroticism – shaving ( sexology ) – shemale – shidduch – shim-pua marriage – shocker ( hand gesture ) – shoe dangling – shoe fetishism – shotacon – shotgun wedding – showers ( sexology ) – shunga – shyness – side entry missionary position – siderodromophilia – SIECUS – sigheh – significant other – Volkmar Sigusch – sildenafil citrate – Silver Ring Thing – Sin City ( description ) – sindoor – single – single mother – single parent – single status affidavit – singles bar – sinus ( disambiguation ) – sissy – sissy boy – sitophilia – situational child molester – situational sexual behaviour – sixty-nine – size queen – Skene's ducts – Skene's gland – Skene's glands – Skoptzy – slap and tickle-slapper – slapping ( BDSM ) – slave ( BDSM ) – sleep sex – sleeping princess syndrome – sleeping together – sleepsex – sling – sloppy seconds – slut – smegma – smoking fetishism – smotherbox – snapping pussy – snowballing – soapland – social distancing – social host liability-social vice – Society for Human Sexuality – Society for the Scientific Study of Sexuality – sociobiological theories of rape – sodomy – sodomy law – soft butch – soft chancre – softcore pornography – soggy biscuit – soiree-soixante-neuf – solicitation – soliciting – solitary vice – sologamy – solosexuality – somatic – somatotropin – somesthetic – somnophilia – sororal polygyny – sororate marriage – sounding – spandex fetishism – spanking – Spartan pederasty – spay – spectrophilia – speculum – speed dating – sperm – sperm bank – sperm competition – sperm count – sperm donation – sperm donor – sperm motility – sperm sample – spermatic cord – spermatic duct – spermatid – spermatidogenesis – spermatocele – spermatocyte – spermatocytogenesis – spermatogenesis – spermatogonium – spermatophobia – spermatophore – spermatorrhea – spermatozoa – spermatozoon – spermicide – spermiogenesis – sphincter – spinnbarkeit – spinster – spin the bottle-spiritual marriage – spiritual wifery – spit roast ( sex ) – spitting fetishism – splanchnic nerves – splash conception – split beaver – splitting – sploshing – spoiled orgasm – spongy urethra – spoons position – spousal abuse – spreadeagle – squashing of the deckchair position – squeeze technique – stag party – stalking – standing sex position – stapling ( sexology ) – statutory rape – STD – STD clinic – STD testing – steatopygia – stem pessary – stereocilia ( epididymis ) – sterility – human sterilization ( surgical procedure ) – steroid hormones – STI – stigmatic / eligibilic paraphilia – stigmatophilia – stimulus-response theory – Stockholm syndrome – stocking fetishism – Stonewall riots – stop and go exercises – stop-start technique – Marie Stopes – Story of O – strangling ( sexology ) – strangulation – strap-on dildo – Street Offences Act 1959 – street prostitution – streetwalker – stretching ( sexology ) – string bondage – strip poker – strip pub – strip search – stripping – stripping fetishism – striptease – stroma of ovary – stuffing ( fetish ) – stuffing ( sexology ) – subbing – subcutaneous tissue of penis – subfertility – subincision – sublimation – subliminal tape – submission – submission ( BDSM ) – submissive ( BDSM ) – subpersonality – succubus – sugar daddy – supernumerary nipple – support group – surface epithelial-stromal tumor – surgical fetishism – surrendered wife – surrogate mother – suspension – suspensory ligament of the ovary – suspensory ligament of the penis – suttee – suturing ( sexology ) – swara – swayamvara – sweetheart – sweetheart scam – swimsuit fetishism – swing ( sexology ) – swing club – swinger – swinging – swinging both ways – swish – switch ( BDSM ) – switch ( sexuality ) – sworn virgin – Swyer syndrome – Sybian – sympathetic nervous system – symphorophilia – symphysis pubis dysfunction – symptothermal method – synechial membrane – syphilis –

Effectively, the suit uses an open-circuit life support system that somewhat resembles scuba equipment.

The primary attraction for visitors is scuba diving and snorkeling the pristine coral reef surrounding the islet.

Nha Trang is well known for its pristine beaches and excellent scuba diving and is fast becoming a popular destination for international tourists, attracting large numbers of backpackers as well as more affluent travellers on the Southeast Asia circuit.

Tourism is highly developed with countless beaches, islands and pristine waters perfect for swimming or scuba diving.

The coral reefs ringing the island offer some of the best diving in the Philippines for snorkelers and scuba divers.

The densely forested island is sparsely inhabited, and is surrounded by numerous coral reefs, making it a popular scuba diving spot.

Watersports such as scuba diving and snorkeling are among the most popular activities on Grand Cayman as the island is known for its coral reefs and underwater sea walls along with a number of shipwrecks.

There is a small tourism industry, mainly centered around scuba diving on the coral reef that rings the island.

In addition to its beach encircling the island, each island has its own " house reef " which serves as a coral garden and natural aquarium for scuba divers and snorkelers.

In addition to the expected coral reefs, colourful fish, and other underwater creatures, this " wall diving " provides something extraordinary for scuba divers.

Key Largo is a popular tourist destination, and calls itself the " Diving Capital of the World " because the living coral reef a few miles offshore attracts thousands of scuba divers and sport-fishing enthusiasts.

The park includes coral reefs and rain forest and is popular for hiking, snorkeling, and scuba diving, although the primary purpose of the park is that of preservation of Samoa's unique natural resources.

He pioneered the use of scuba gear as a marine research tool, the use of radioisotopes to understand the growth of corals and marine organisms, the zonation of coral reefs, and many aspects of coral reef ecology and geology.

The coast of Dauin offers scuba dive sites with both coral reef and muck dive opportunities.

The mountainous regions of the island, its beaches, coral reefs, World War II relics, and the sporting activities such as scuba diving, snorkeling and hiking activities make it attractive to tourists.

A number of boats are available for scuba diving and snorkeling in the nearby coral reefs.

Among scuba divers, the Islands ; particularly Bipi Island ; have a reputation as a good diving destination with colorful marine life, coral reefs, shipwrecks, and clear water.

The coral reefs in Bancauan Island, Bani Island, Barangay Maravilla and Barangay San Juan are good for scuba diving.

With their coral reefs, Dalupiri island is ideal for scuba, snorkeling, sailing, yachting, jet skiing, parasailing and marine life observation.

There is also a number of avid recreational scuba divers, a prominent diving spot being the southern island Pulau Hantu, known for its coral reefs.

This project, implemented by UNEP, encourages scuba diving operators to educate the public they teach to dive about the importance of marine conservation and encourage them to dive in an environmentally friendly manner that does not damage coral reefs or associated marine ecosystems.

The island offers excellent snorkeling and scuba diving off its east coast, and turtles can be seen along the coral reef.