|
Louisa Reef
Louisa Reef (Brunei ; Mandarin ) is a coral reef in the southern reaches of the Spratly Islands. The reef is oval in shape, approximately 1.5 km (1 mile) east to west and 0.5 km (500 yards) north to south. While most of Louisa Reef is submerged, some portions emerge at low tide and a few small rocks remain above water even at high tide. The reef rises as deeply undercut walls and steep slopes from very deep water with extensive stony and soft corals. A navigation beacon built by Malaysia is at its southwest point and the highest visible rock is at the southeast end. Safe anchorage is difficult to find, depending on the wind and currents, but there are sandy areas at the northwest and southwest ends. The nearest reliable shelter for boats is the lagoon at Swallow Reef, 128 km (80 miles) to the northeast. , the shoal was claimed by Brunei, China, and Taiwan. Malaysia previously claimed Louisa Reef and operated a small obelisk-like concrete navigational light beaco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South China Sea
The South China Sea is a marginal sea of the Western Pacific Ocean. It is bounded in the north by South China, in the west by the Indochinese Peninsula, in the east by the islands of Taiwan island, Taiwan and northwestern Philippines (mainly Luzon, Mindoro and Palawan Island, Palawan), and in the south by Borneo, eastern Sumatra and the Bangka Belitung Islands, encompassing an area of around . It communicates with the East China Sea via the Taiwan Strait, the Philippine Sea via the Luzon Strait, the Sulu Sea via the straits around Palawan, the Java Sea via the Karimata Strait, Karimata and Bangka Straits and directly with Gulf of Thailand. The Gulf of Tonkin is part of the South China Sea. $3.4 trillion of the world's $16 trillion Maritime transport, maritime shipping passed through South China Sea in 2016. Oil and natural gas reserves have been found in the area. The Western Central Pacific accounted for 14% of world's commercial fishing in 2010. The South China Sea Islands, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luconia Shoals Department Of State Map 2016587286 (2015) (cropped)
{{disambiguation ...
Luconia may refer to: * An alternative name for Thiallela, a genus of moths * A historic name for the Philippine island of Luzon * The Luconia Shoals, a reef complex off the north coast of Borneo For similar names, see * Laconia (other) * Lucania (other) Lucania was an ancient area of southern Italy. Lucania may also refer to: Places * Lucania et Bruttium, a province of the Roman Empire in southern Italy * Lucania (theme), a Byzantine province in southern Italy * Basilicata, a modern region in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reefs Of The Spratly Islands
A reef is a ridge or shoal of rock, coral, or similar relatively stable material lying beneath the surface of a natural body of water. Many reefs result from natural, abiotic component, abiotic (non-living) processes such as deposition (geology), deposition of sand or wave erosion planning down rock outcrops. However, reefs such as the coral reefs of tropical waters are formed by biotic component, biotic (living) processes, dominated by corals and coralline algae. Artificial reefs, such as shipwrecks and other man-made underwater structures, may occur intentionally or as the result of an accident. These are sometimes designed to increase the physical complexity of featureless sand bottoms to attract a more diverse range of organisms. They provide shelter to various aquatic animals which help prevent extinction. Another reason reefs are put in place is for aquaculture, and fish farmers who are looking to improve their businesses sometimes invest in them. Reefs are often quite n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CNA (nonprofit)
CNA (previously named the CNA Corporation), fully as The Center for Naval Analyses, is a federally-funded nonprofit research and analysis organization based in Arlington County, Virginia, USA. It has around 625 employees. History CNA traces its origins to the Antisubmarine Warfare Operations Group (ASWORG), formed in 1942 to assist the U.S. Navy with scientific advice for finding and attacking U-boats that were sinking commercial ships off the Atlantic coast of North America. Massachusetts Institute of Technology physics Professor Philip M. Morse founded ASWORG at the request of Capt. Wilder D. Baker, then commander of the Antisubmarine Warfare Unit of the Atlantic Fleet. Morse is considered the father of operations research in the United States. By the end of World War II, the organization had expanded to almost 80 scientists serving on eight military bases in the Atlantic and Pacific as well as at the Washington, D.C. headquarters. They advised U.S. forces on air, antiaircra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Continental Shelf
A continental shelf is a portion of a continent that is submerged under an area of relatively shallow water, known as a shelf sea. Much of these shelves were exposed by drops in sea level during glacial periods. The shelf surrounding an island is known as an "''insular shelf''." The continental margin, between the continental shelf and the abyssal plain, comprises a steep continental slope, surrounded by the flatter continental rise, in which sediment from the continent above cascades down the slope and accumulates as a pile of sediment at the base of the slope. Extending as far as 500 km (310 mi) from the slope, it consists of thick sediments deposited by turbidity currents from the shelf and slope. The continental rise's gradient is intermediate between the gradients of the slope and the shelf. Under the United Nations Convention on the Law of the Sea, the name continental shelf was given a legal definition as the stretch of the seabed adjacent to the shores ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brunei
Brunei, officially Brunei Darussalam, is a country in Southeast Asia, situated on the northern coast of the island of Borneo. Apart from its coastline on the South China Sea, it is completely surrounded by the Malaysian state of Sarawak, with its territory bifurcated by the Sarawak district of Limbang District, Limbang. Brunei is the only sovereign state entirely on Borneo; the remainder of the island is divided between its multi-landmass neighbours of Malaysia and Indonesia. , the country had a population of 455,858, of whom approximately 180,000 resided in the Capital city, capital and largest city of Bandar Seri Begawan. Its official language is Malay language, Malay, and Islam is the state religion of the country, although Religion in Brunei, other religions are nominally tolerated. The government of Brunei is an absolute monarchy ruled by the Sultan, and it implements a fusion of English common law and jurisprudence inspired by Islam, including sharia. At the Bruneian Emp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swallow Reef
Swallow Reef, also known as ; ; Mandarin Chinese, Mandarin ; Celerio Reef (), is an oceanic atoll of the Spratly Islands administered by Malaysia. The Royal Malaysian Navy (RMN) has maintained a presence on the reef since 1983, but as with all of the Spratly Islands, the ownership is disputed, and it is also claimed by the People's Republic of China, the Republic of China (Taiwan) and Vietnam. The Philippines does not lay claim to Swallow Reef. Geography The atoll lies some north-west of Kota Kinabalu, Sabah. It is about 7 km long and 2 km wide with a central lagoon. The part of the atoll above sea level is a reef on the south-east rim which had an original land area of , which with subsequent reclaimation now covers , measuring over long and wide. Climate Swallow Reef is located within the equatorial belt and has an equatorial climate. It is closed to tourists from November to January each year due to heavy monsoon rains, however, Malaysian Armed Forces personn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coral Reef
A coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate. Most coral reefs are built from stony corals, whose polyps cluster in groups. Coral belongs to the class Anthozoa in the animal phylum Cnidaria, which includes sea anemones and jellyfish. Unlike sea anemones, corals secrete hard carbonate exoskeletons that support and protect the coral. Most reefs grow best in warm, shallow, clear, sunny and agitated water. Coral reefs first appeared 485 million years ago, at the dawn of the Early Ordovician, displacing the microbial and sponge reefs of the Cambrian. Sometimes called ''rainforests of the sea'', shallow coral reefs form some of Earth's most diverse ecosystems. They occupy less than 0.1% of the world's ocean area, about half the area of France, yet they provide a home for at least 25% of all marine species, including fish, mollusks, worms, crustaceans, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mandarin Chinese
Mandarin ( ; zh, s=, t=, p=Guānhuà, l=Mandarin (bureaucrat), officials' speech) is the largest branch of the Sinitic languages. Mandarin varieties are spoken by 70 percent of all Chinese speakers over a large geographical area that stretches from Yunnan in the southwest to Xinjiang in the northwest and Heilongjiang in the northeast. Its spread is generally attributed to the greater ease of travel and communication in the North China Plain compared to the more mountainous south, combined with the relatively recent spread of Mandarin to frontier areas. Many varieties of Mandarin, such as Southwestern Mandarin, those of the Southwest (including Sichuanese dialects, Sichuanese) and the Lower Yangtze Mandarin, Lower Yangtze, are not mutually intelligible with the Beijing dialect (or are only partially intelligible). Nevertheless, Mandarin as a group is often placed first in lists of languages by number of native speakers (with nearly one billion). Because Mandarin originated in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brunei Malay
The Brunei Malay, also called Bruneian Malay (; Jawi: ), is the most widely spoken language in Brunei Darussalam and a lingua franca in some parts of Sarawak and Sabah, such as Labuan, Limbang, Lawas, Sipitang, and Papar.Clynes, A. (2014). Brunei Malay: An Overview. In P. Sercombe, M. Boutin, & A. Clynes (Eds.), ''Advances in Research on Linguistic and Cultural Practices in Borneo'' (pp. 153–200). Phillips, ME: Borneo Research Council. Pre-publication draft available at http://fass.ubd.edu.bn/staff/docs/AC/Clynes-Brunei-Malay.pdfDeterding, David & Athirah, Ishamina. (2017). Brunei Malay. ''Journal of the International Phonetic Association, 47''(1), 99–108. doi:10.1017/S0025100316000189 Though Standard Malay is promoted as the official national language of Brunei, Brunei Malay is socially dominant and it is currently replacing the minority languages of Brunei,McLellan, J., Noor Azam Haji-Othman, & Deterding, D. (2016). The language situation in Brunei Darussalam. In Noo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spratly Islands
The Spratly Islands (; zh, s=南沙群岛, t=南沙群島, p=Nánshā Qúndǎo; ; ) are a disputed archipelago in the South China Sea. Composed of islands, islets, cays, and more than 100 reefs, sometimes grouped in submerged old atolls, the archipelago lies off the coasts of the Philippines, Malaysia, and southern Vietnam. Named after the 19th-century British whaling captain Richard Spratly who sighted Spratly Island in 1843, the islands contain less than of naturally occurring land area that is spread over hundreds of square km of the South China Sea. The Spratly Islands are one of the major archipelagos in the South China Sea which complicate governance and economics in this part of Southeast Asia due to their location in strategic shipping lanes. The islands are largely uninhabited, but offer rich fishing grounds and may contain significant oil and natural gas reserves, and as such are important to the claimants in their attempts to establish international bounda ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
