|
Agat World War II Amtrac
The Agat World War II Amtrac is an underwater relic of World War II, located off Ga'an Point in Agat Bay on the west side of the island of Guam. It is the remains of an LVT 4, an amphibious tracked landing vehicle. It is located about off Agat Invasion Beach in of water, and was described as being in good condition when it was discovered and surveyed in 1985. These vehicles were used during the 1944 Battle of Guam, in which American forces recaptured the island from occupying Japanese forces. This particular vehicle does not appear to exhibit significant war damage. This is the most intact of the three Amtracks remaining on Guam from the 850 that participated in the battle. It was re-surveyed by maritime archaeological field schools conducted from 2009 to 2012. It is administratively part of the Agat Unit of War in the Pacific National Historical Park. The Amtrac is the occasional topic of National Park Service ranger presentations. The submerged wreck was listed on the Na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coral Reef Fish
Coral reef fish are fish which live amongst or in close relation to coral reefs. Coral reefs form complex ecosystems with tremendous biodiversity. Among the myriad inhabitants, the fish stand out as colourful and interesting to watch. Hundreds of species can exist in a small area of a healthy reef, many of them hidden or well camouflaged. Reef fish have developed many ingenious specialisations adapted to survival on the reefs. Coral reefs occupy less than 1% of the surface area of the world oceans, but provide a home for 25% of all marine fish species. Reef habitats are a sharp contrast to the open water habitats that make up the other 99% of the world oceans. However, loss and degradation of coral reef habitat, increasing pollution, and overfishing including the use of destructive fishing practices, are threatening the survival of the coral reefs and the associated reef fish. Overview Coral reefs are the result of millions of years of coevolution among algae, invertebrat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
National Register Of Historic Places Listings In Guam
__NOTOC__ This is a list of the buildings, sites, districts, and objects listed on the National Register of Historic Places in Guam. There are currently 134 listed sites spread across 17 of the 19 villages of Guam. The villages of Agana Heights and Mongmong-Toto-Maite do not have any listings. __NOTOC__ Listed historic sites include Spanish colonial ruins, a few surviving pre-World War II ifil houses, Japanese fortifications, two massacre sites, and a historic district. Two other locations that were previously listed have been removed from the Register. Numbers of listings Agana Heights There are no properties listed on the National Register of Historic Places in Agana Heights. Asan-Maina Barrigada Chalan Pago-Ordot Dededo Hågat Hagåtña Former listings Humåtak Inalåhan Malesso Mangilao Mongmong-Toto-Maite There are no properties listed on the National Register ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salinas River (Guam)
The Salinas River is a river in the United States territory of Guam. See also *List of rivers of Guam This is a list of rivers in Guam, a ( U.S. territory) in the western Pacific Ocean. The list is arranged alphabetically by the name of the river. * Agaga River * Agfayan River * Aguada River * Ajayan River * Alatgue River * Almagosa River * Apla ... References Rivers of Guam {{Guam-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Coastal Cleanup
Ocean Conservancy (founded as The Delta Corporation) is a nonprofit environmental advocacy group based in Washington, D.C., United States. The organization formulates ocean policy at the federal and state government levels based on peer reviewed science. About The Ocean Conservancy promotes healthy and diverse ocean ecosystems and opposes practices that threaten oceanic and human life. Through several program areas, Ocean Conservancy advocates for protecting special marine habitats, restoring sustainable fisheries, reducing the human impact on ocean ecosystems and managing U.S. ocean resources. Ocean Conservancy is a tax-exempt non-profit organization. It meets the Better Business Bureau's 20 Standards for Charity Accountability. History Ocean Conservancy was founded in 1972 to promote healthy and safe ocean ecosystems and to help prevent things that threaten oceanic and human life. The conservancy's main concern was to restore sustainable American fisheries and protect wildli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cleaning Station
A cleaning station is a location where aquatic life congregate to be cleaned by smaller creatures. Such stations exist in both freshwater and marine environments, and are used by animals including fish, sea turtles and hippos, referred to as clients. The cleaning process includes the removal of parasites from the animal's body (both externally and internally), and is performed by various smaller animals including cleaner shrimp and numerous species of cleaner fish, especially wrasses and gobies (''Elacatinus spp''.), collectively referred to as cleaners. When the animal approaches a cleaning station, it will open its mouth wide or position its body in such a way as to signal that it needs to be cleaned. The cleaner fish will then remove and eat the parasites from the skin, even swimming into the mouth and gills of any fish being cleaned. This is a form of cleaning symbiosis. How predator clients recognize cleaners is still uncertain. It has been hypothesized that color, size, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Anemone
Sea anemones are a group of predation, predatory marine invertebrates of the order (biology), order Actiniaria. Because of their colourful appearance, they are named after the ''Anemone'', a terrestrial flowering plant. Sea anemones are classified in the phylum Cnidaria, class Anthozoa, subclass Hexacorallia. As cnidarians, sea anemones are related to corals, jellyfish, tube-dwelling anemones, and ''hydra (genus), Hydra''. Unlike jellyfish, sea anemones do not have a Jellyfish#Life history and behavior, medusa stage in their life cycle. A typical sea anemone is a single polyp (zoology), polyp attached to a hard surface by its base, but some species live in soft sediment, and a few float near the surface of the water. The polyp has a columnar trunk topped by an oral disc with a ring of tentacles and a central mouth. The tentacles can be retracted inside the body cavity or expanded to catch passing prey. They are armed with cnidocytes (stinging cells). In many species, additional n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cemetery
A cemetery, burial ground, gravesite or graveyard is a place where the remains of dead people are buried or otherwise interred. The word ''cemetery'' (from Greek , "sleeping place") implies that the land is specifically designated as a burial ground and originally applied to the Roman catacombs. The term ''graveyard'' is often used interchangeably with cemetery, but a graveyard primarily refers to a burial ground within a churchyard. The intact or cremated remains of people may be interred in a grave, commonly referred to as burial, or in a tomb, an "above-ground grave" (resembling a sarcophagus), a mausoleum, columbarium, niche, or other edifice. In Western cultures, funeral ceremonies are often observed in cemeteries. These ceremonies or rites of passage differ according to cultural practices and religious beliefs. Modern cemeteries often include crematoria, and some grounds previously used for both, continue as crematoria as a principal use long after the interment ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dive Boat
A dive boat is a boat that recreational divers or professional scuba divers use to reach a dive site which they could not conveniently reach by swimming from the shore. Dive boats may be propelled by wind or muscle power, but are usually powered by internal combustion engines. Some features, like convenient access from the water, are common to all dive boats, while others depend on the specific application or region where they are used. The vessel may be extensively modified to make it fit for purpose, or may be used without much adaptation if it is already usable. Dive boats may simply transport divers and their equipment to and from the dive site for a single dive, or may provide longer term support and shelter for day trips or periods of several consecutive days. Deployment of divers may be while moored, at anchor, or under way, (also known as or live-boat diving). There are a range of specialised procedures for boat diving, which include water entry and exit, avoiding i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pelagic Fish
Pelagic fish live in the pelagic zone of ocean or lake waters—being neither close to the bottom nor near the shore—in contrast with demersal fish that do live on or near the bottom, and reef fish that are associated with coral reefs. The marine pelagic environment is the largest aquatic habitat on Earth, occupying 1,370 million cubic kilometres (330 million cubic miles), and is the habitat for 11% of known fish species. The oceans have a mean depth of . About 98% of the total water volume is below , and 75% is below . Moyle and Cech, p. 585 Marine pelagic fish can be divided into coastal (inshore) fish and oceanic (offshore) fish. Coastal pelagic fish inhabit the relatively shallow and sunlit waters above the continental shelf, while oceanic pelagic fish inhabit the vast and deep waters beyond the continental shelf (even though they also may swim inshore). Pelagic fish range in size from small coastal forage fish, such as herrings and sardines, to large apex pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Underwater Diving On Guam")
.jpg "Click for more on -> International Coastal Cleanup")
