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Underwater Diving On Guam
Underwater diving encompasses a variety of economically and culturally significant forms of diving on the U.S. island territory of Guam. Scuba diving tourism is a significant component of the island's tourist activity, in particular for visitors from Japan and South Korea. Recreational diving by Guam residents has a lesser but still substantial economic impact. Marine biologists have raised concerns about the effect of diving upon the health of some of Guam's reefs. Recreational dive sites on Guam include submerged shipwrecks, such as the double wrecks of and ''Tokai Maru'', and natural features, such as Blue Hole. Freedive spearfishing is a culturally and economically important activity for Guam residents, with a history extending to the pre-Spanish CHamoru people. Guam is well represented in local and regional spearfishing competitions. Scuba spearfishing was banned by law in March 2020, after over ten years of resistance from local fishing groups. Recreational diving ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue Hole, Guam (38973926660)
Blue is one of the three primary colours in the RYB color model, RYB colour model (traditional colour theory), as well as in the RGB color model, RGB (additive) colour model. It lies between Violet (color), violet and cyan on the optical spectrum, spectrum of visible light. The eye perceives blue when observing light with a dominant wavelength between approximately 450 and 495 nanometres. Most blues contain a slight mixture of other colours; Azure (color), azure contains some green, while ultramarine contains some violet. The clear daytime sky and the deep sea appear blue because of an optical effect known as Rayleigh scattering#Cause of the blue colour of the sky, Rayleigh scattering. An optical effect called Tyndall effect explains Eye color#Blue, blue eyes. Distant objects appear more blue because of another optical effect called aerial perspective. Blue has been an important colour in art and decoration since ancient times. The semi-precious stone lapis lazuli was used i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Guam
University of Guam ( ch, Unibetsedåt Guåhan) (U.O.G.) is a public land-grant university in Mangilao, Guam. It is accredited by the Western Association of Schools and Colleges and offers thirty-four degree programs at the undergraduate level and eleven at the master's level. Of the university's 3,387 students, 94% are of Asian-Pacific Islander ethnicity and nearly 72% are full-time (fall 2012 figures). A full-time faculty of about 180 work at the university. History University of Guam was founded in 1952 as a two-year teacher-training school known as the Territorial College of Guam, established by Governor Carlton Skinner In 1960, the college moved to the present campus in the central district of Mangilao. In 1965, the college was accredited as a four-year, degree granting institution. By 1968, enrollment had reached 1,800 students while staff and faculty totaled more than 130. It was designated as a land grant institution by the United States Congress in 1972. Presidents * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piti, Guam
Piti is a Villages of Guam, village located on the central west coast of the United States territory of Guam. It contains northern and eastern coastlines of Apra Harbor, including Cabras Island, which has the commercial Port of Guam and the island's largest power plants. Piti was a pre-Spanish Chamorro people, CHamoru village and, after Spanish colonization, became the primary port town on Guam. The town was largely destroyed during the 1944 Battle of Guam (1944), liberation of Guam and the population relocated during the wartime construction of Apra Harbor. Geography Piti is located along the coastline between the villages of Asan-Maina, Guam, Asan-Maina in the north and Santa Rita, Guam, Santa Rita in the south. Its inland areas, which include Mount Tenjo () and Mount Chacao (), borders Yona, Guam, Yona. Guam Highway 1, known as Marine Corps Drive, runs along the mainland coastline of the village. The Asan Memorial Beach Unit of War in the Pacific National Historical Park is at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piti Bomb Holes Marine Preserve
Piti Bomb Holes Marine Preserve is a marine protected area comprising all of Piti Bay on the western coast of Guam, located off of the village of Piti in the Philippine Sea. The defining "bomb hole" features, named because they look like bomb craters in the reef flat, are actually natural percolation pits where fresh water filters into the shallow lagoon at a depth of . The largest pit houses the commercial Fish Eye Marine Park tourist attraction, which includes a wooden pier to a underwater observatory and a Seawalker tour of the lagoon bottom. It is visited by more than 200,000 people annually. The Piti preserve is the most ecologically diverse of Guam's five marine preserves. The pit around Fish Eye is a popular snorkeling and recreational diving site. Geography The preserve is , of which is a broad reef flat. It shares a fringing reef line with the regularly fished Asan Bay reef line. The eastern boundary of the preserve is off the tip of Asan Point in the village of Asa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumon
Tumon ( ch, Tomhom) is a district located on Tumon Bay along the northwest coast of the United States unincorporated territory of Guam. Located in the municipality of Tamuning, it is the center of Guam's tourist industry. History Tumon Bay or Agana Bay are the most likely locations that Ferdinand Magellan dropped anchor on March 6, 1521, though there was little further contact for the next 150 years. When the Spanish Empire colonized Guam in 1668, ''Tomhom'' was one of the most prominent villages. The first Roman Catholic missionaries to the island, the Jesuit Padre (''Pålé''), the Spanish priest Blessed Diego Luis de San Vitores and his sacristan, the Visayan Saint Pedro Calungsod were killed in Tumon by the village chief Matå'pang after San Vitores had baptised the chief's daughter without permission, but with mother's permission. This was an early inciting incident of the Spanish-Chamorro Wars. A park and statue mark the site of De San Vitores and Calungsod's martyrdom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tumon Bay
Tumon Bay is a bay in the United States territory of Guam, opening to the Philippine Sea. It is bounded to the north by Two Lovers Point and to the south by Ypao Point. The entirety of the bay falls within the Tumon Bay Marine Preserve, also known as the Tumon Bay Marine Preserve Area (MPA) and Tumon Preserve, one of five marine preserves on Guam. The Preserve measures 4.54 square kilometers and is roughly two miles long. The platform of the fringing reef that separates the open ocean from the lagoon is up to wide. and up to one mile from the shore. The bay is located off of the Tumon area, the tourist center of the island, in the village of Tamuning. The bay is extensively utilized for recreation and fishing. History Tumon Bay or Agana Bay are the most likely locations that Ferdinand Magellan dropped anchor on March 6, 1521, which was the island's first encounter with Europeans. The bodies of Diego Luis de San Vitores and Pedro Calungsod were thrown into the bay following their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dive Computer
A dive computer, personal decompression computer or decompression meter is a device used by an underwater diver to measure the elapsed time and depth during a dive and use this data to calculate and display an ascent profile which according to the programmed decompression algorithm, will give a low risk of decompression sickness. Most dive computers use real-time ambient pressure input to a decompression algorithm to indicate the remaining time to the no-stop limit, and after that has passed, the minimum decompression required to surface with an acceptable risk of decompression sickness. Several algorithms have been used, and various personal conservatism factors may be available. Some dive computers allow for gas switching during the dive. Audible alarms may be available to warn the diver when exceeding the no-stop limit, the maximum operating depth for the gas mixture, the recommended ascent rate or other limit beyond which risk increases significantly. The display provides d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Decompression Sickness
Decompression sickness (abbreviated DCS; also called divers' disease, the bends, aerobullosis, and caisson disease) is a medical condition caused by dissolved gases emerging from solution as bubbles inside the body tissues during decompression. DCS most commonly occurs during or soon after a decompression ascent from underwater diving, but can also result from other causes of depressurisation, such as emerging from a caisson, decompression from saturation, flying in an unpressurised aircraft at high altitude, and extravehicular activity from spacecraft. DCS and arterial gas embolism are collectively referred to as decompression illness. Since bubbles can form in or migrate to any part of the body, DCS can produce many symptoms, and its effects may vary from joint pain and rashes to paralysis and death. DCS often causes air bubbles to settle in major joints like knees or elbows, causing individuals to bend over in excruciating pain, hence its common name, the bends. Individu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Recompression Chamber
A diving chamber is a vessel for human occupation, which may have an entrance that can be sealed to hold an internal pressure significantly higher than ambient pressure, a pressurised gas system to control the internal pressure, and a supply of breathing gas for the occupants. There are two main functions for diving chambers: * as a simple form of submersible vessel to transport divers underwater and to provide a temporary base and retrieval system in the depths; * as a land, ship or offshore platform-based hyperbaric chamber or system, to artificially reproduce the hyperbaric conditions under the sea. Internal pressures above normal atmospheric pressure are provided for diving-related applications such as saturation diving and diver decompression, and non-diving medical applications such as hyperbaric medicine. Basic types of diving chambers There are two basic types of submersible diving chambers, differentiated by the way in which the pressure in the diving chamber is p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andersen Air Force Base
Andersen Air Force Base (Andersen AFB, AAFB) is a United States Air Force base located primarily within the village of Yigo in the United States territory of Guam. The host unit at Andersen AFB is the 36th Wing (36 WG), assigned to the Pacific Air Forces Eleventh Air Force. As a non-flying wing, the 36 WG's mission is to provide support to deployed air and space forces of USAF, foreign air forces to Andersen, and tenant units assigned to the base. Andersen AFB was placed under the installation management authority of Joint Region Marianas on 1 October 2009, along with Naval Base Guam. The two bases are about apart at opposite ends of the island. Established in 1944 after the Liberation of Guam as North Field, it is named for Brigadier General James Roy Andersen (1904–1945). The most important U.S. air base west of Hawaii, Andersen is one of the four Air Force Bomber Forward Operating Locations and the only base in the Western Pacific that can permanently service U.S. heavy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naval Base Guam
Naval Base Guam is a strategic United States Navy#United States territories, U.S. naval base located on Apra Harbor and occupying the Orote Peninsula. In 2009, it was combined with Andersen Air Force Base to form Joint Region Marianas, which is a Navy-controlled joint base#List of joint bases, joint base. The Ship Repair Facility, Guam, was located next to Naval Base Guam, along Apra Harbor. It was closed in 1997, due to the recommendation of the 1995 Base Realignment and Closure Commission. Naval Base Guam is home to Commander Submarine Squadron 15, United States Coast Guard Sector#Pacific Area, Coast Guard Sector Guam, and Naval Special Warfare Unit One, and supports 28 other tenant commands. It is the home base to dozens of United States Pacific Command, Pacific Command, United States Pacific Fleet, Pacific Fleet, United States Seventh Fleet, Seventh Fleet, and Seabee units. is stationed in Guam to tend the submarines of the Seventh Fleet, and changed from Naval Support Fac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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