|
Emden Deep
The Emden Deep, also known as the Galathea Deep or Galathea Depth, is the portion of the Philippine Trench exceeding depths in the south-western Pacific Ocean. Originally discovered by the German ship ''German cruiser Emden, Emden'' in 1927, it was first explored in detail by the Denmark, Danish ship ''HMS Leith (U36)#Post war, Galathea'' in 1951 on the Galathea expeditions#Second expedition, Galathea 2 expedition, from which the name is taken. Biological samples collected during the Danish expedition demonstrated for the first time that a wide variety of fish, amphipods, echinoderms and bacteria not only survived, but thrived at the deepest parts of the ocean. At the time of the expedition, the Philippine Trench was the deepest known part of the ocean. The first crewed descent to the Emden Deep was made by American undersea explorer Victor Vescovo and Filipino oceanographer Deo Florence Onda in March 23, 2021. Findings of the expedition include extensive garbage near the se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philippine Trench
The Philippine Trench (also called the Philippine Deep, Mindanao Trench, and the Mindanao Deep) is a Oceanic trench, submarine trench to the east of the Philippines. The trench is located in the Philippine sea of the western North Pacific Ocean and continues NNW-SSE. It has a length of approximately and a width of about from the center of the Philippine island of Luzon trending southeast to the northern Maluku Islands, Maluku island of Halmahera in Indonesia. At its deepest point, the trench reaches 10,540 meters (34,580 ft or 5,760 fathoms). Immediately to the north of the Philippine Trench is the East Luzon Trench. They are separated, with their continuity interrupted and displaced, by Benham Plateau on the Philippine Sea Plate. Geology The Philippine trench is hypothesized to be younger than 8–9 million years old. The central part of the Philippine fault formed during the Plio-Pleistocene times is considered to be an active depression of the Earth's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific Ocean
The Pacific Ocean is the largest and deepest of Earth's five Borders of the oceans, oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean, or, depending on the definition, to Antarctica in the south, and is bounded by the continents of Asia and Australia in the west and the Americas in the east. At in area (as defined with a southern Antarctic border), the Pacific Ocean is the largest division of the World Ocean and the hydrosphere and covers approximately 46% of Earth's water surface and about 32% of the planet's total surface area, larger than its entire land area ().Pacific Ocean . ''Encyclopædia Britannica, Britannica Concise.'' 2008: Encyclopædia Britannica, Inc. The centers of both the Land and water hemispheres, water hemisphere and the Western Hemisphere, as well as the Pole of inaccessi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Light Cruiser Emden In China 1931 Crop
Light, visible light, or visible radiation is electromagnetic radiation that can be perceived by the human eye. Visible light spans the visible spectrum and is usually defined as having wavelengths in the range of 400–700 nanometres (nm), corresponding to frequencies of 750–420 terahertz. The visible band sits adjacent to the infrared (with longer wavelengths and lower frequencies) and the ultraviolet (with shorter wavelengths and higher frequencies), called collectively '' optical radiation''. In physics, the term "light" may refer more broadly to electromagnetic radiation of any wavelength, whether visible or not. In this sense, gamma rays, X-rays, microwaves and radio waves are also light. The primary properties of light are intensity, propagation direction, frequency or wavelength spectrum, and polarization. Its speed in vacuum, , is one of the fundamental constants of nature. All electromagnetic radiation exhibits some properties of both particles and waves. Sin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Cruiser Emden
was a light cruiser built for the German Navy () in the early 1920s. She was the only ship of her class and was the first large warship built in Germany after the end of World War I. She was built at the in Wilhelmshaven; her keel was keel laying, laid down in December 1921 and her completed hull (watercraft), hull was launched in January 1925. was ship commissioning, commissioned into the fleet in October 1925. Her design was heavily informed by the restrictions of the Treaty of Versailles and the dictates of the Allied disarmament commission. Displacement (ship), Displacement was capped at , though like all German warships built in the period, exceeded the size limitations. She was armed with a main battery of surplus guns left over from World War I, mounted in single gun turrets, as mandated by the Allied powers. She had a top speed of . spent the majority of her career as a training ship; in the inter-war period, she conducted several world cruises to train naval cade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Denmark
Denmark is a Nordic countries, Nordic country in Northern Europe. It is the metropole and most populous constituent of the Kingdom of Denmark,, . also known as the Danish Realm, a constitutionally unitary state that includes the Autonomous administrative division, autonomous territories of the Faroe Islands and Greenland in the north Atlantic Ocean.* * * Metropolitan Denmark, also called "continental Denmark" or "Denmark proper", consists of the northern Jutland peninsula and an archipelago of 406 islands. It is the southernmost of the Scandinavian countries, lying southwest of Sweden, south of Norway, and north of Germany, with which it shares a short border. Denmark proper is situated between the North Sea to the west and the Baltic Sea to the east.The island of Bornholm is offset to the east of the rest of the country, in the Baltic Sea. The Kingdom of Denmark, including the Faroe Islands and Greenland, has roughly List of islands of Denmark, 1,400 islands greater than in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMS Leith (U36)
HMS ''Leith'' was a sloop of the Royal Navy that served in the Second World War. Building, commissioning and early service ''Leith'' was ordered on 1 November 1932 under the 1931 Programme. She was laid down at Devonport Dockyard on 6 February 1933, launched on 9 September 1933 and commissioned on 10 July 1934. She was initially assigned to the New Zealand Division of the Royal Navy, manned by the Chatham Port Division. ''Leith'' arrived at Auckland on 13 November 1934, and was deployed in the Pacific and locally in New Zealand waters. She was recommissioned in December 1936 in order to continue to serve with the New Zealand Division and was again in July 1939. She had an active career in the Pacific, making numerous visits to Colonial possessions, and on one occasion taking Salote Tupou III, Queen of Tonga on a visit to outlying islands. Wartime career The Pacific and return to the UK The outbreak of the Second World War saw ''Leith'' still in the Pacific. In September ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galathea Expeditions
The ''Galathea'' expeditions comprise a series of three Danish ship-based scientific research expeditions in the 19th, 20th and 21st centuries, carried out with material assistance from the Royal Danish Navy and, with regard to the second and third expeditions, under the auspices of the Danish Expedition Foundation. All three expeditions circumnavigated the world from west to east and followed similar routes. First expedition Preparations The first ''Galathea'' Expedition took place from 1845 to 1847 and had political and scientific objectives. It was initiated by the King of Denmark, Christian VIII, with its main purposes the handover of the Danish colonies in India, following their sale to the British East India Company, as well as a final Danish attempt to explore and recolonise the Nicobar Islands in the Indian Ocean. Additional aims were the expansion of trade with China and the discovery of new trading opportunities, as well as making extensive scientific collections ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victor Vescovo
Victor Lance Vescovo (born February 10, 1966) is an American private equity investor, retired naval officer, sub-orbital spaceflight participant, and undersea explorer. He was a co-founder and managing partner of private equity company Insight Equity Holdings from 2000 to 2023. Vescovo achieved the Explorers Grand Slam by reaching the North and South Poles and climbing the Seven Summits. He visited the deepest points of all of Earth's five oceans during the Five Deeps Expedition of 2018–2019. Early life Vescovo grew up in Dallas, Texas, where he graduated from St. Mark's School of Texas. He earned a bachelor's degree in Economics and Political Science from Stanford University, a master's degree in Defense and Arms Control Studies (Political Science) from the Massachusetts Institute of Technology, and an MBA from Harvard Business School where he was a Baker scholar. Military service Vescovo served 20 years in the U.S. Navy Reserve as an intelligence officer, retiring in 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deo Florence Onda
Deo Florence L. Onda is a Filipino microbial oceanographer. He is known for being the first Filipino to descend into the Emden Deep in the Philippine Trench. Early life and education Onda was born in Brooke's Point, Palawan. He obtained his Interuniversity PhD in Oceanography from the Université Laval in Quebec City, Canada. He also had a post-doctoral fellowship at the Alfred Wegener Institute in Bremerhaven, Germany. Career University of the Philippines Onda is an associate professor at the University of the Philippines Marine Science Institute (UP MSI); the youngest faculty member of the institution as of March 2021. Protect WPS Onda was the chief scientist of the Protect WPS (Predicting Responses between Ocean Transport and Ecological Connectivity of Threatened ecosystems in the West Philippine Sea) expedition group which conducted research in the Spratly Islands in 2019. The expedition noted "relatively unhealthy" conditions of reefs in Thitu Island and the Sabina Shoal. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Garbage
Garbage, trash (American English), rubbish (British English), or refuse is waste material that is discarded by humans, usually due to a perceived lack of utility. The term generally does not encompass bodily waste products, purely liquid or gaseous wastes, or toxic waste products. Garbage is commonly sorted and classified into kinds of material suitable for specific kinds of disposal. Terminology The word ''garbage'' originally meant chicken giblets and other entrails, as can be seen in the 15th century Boke of Kokery, which has a recipe for ''Garbage''. What constitutes garbage is highly subjective, with some individuals or societies tending to discard things that others find useful or restorable. The words garbage, refuse, rubbish, trash, and waste are generally treated as interchangeable when used to describe "substances or objects which the holder discards or intends or is required to discard". Some of these terms have historic distinctions that are no longer present. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Challenger Deep
The Challenger Deep is the List of submarine topographical features#List of oceanic trenches, deepest known point of the seabed of Earth, located in the western Pacific Ocean at the southern end of the Mariana Trench, in the ocean territory of the Federated States of Micronesia. The General Bathymetric Chart of the Oceans, GEBCO Gazetteer of Undersea Feature Names indicates that the feature is situated at and has an approximated maximum depth of below sea level. A subsequent study revised the value to at a 95% confidence interval. However, both the precise geographic location and depth remain ambiguous, with contemporary measurements ranging from . The depression is named after the British Royal Navy survey ships , whose Challenger expedition, expedition of 1872–1876 first located it, and HMS Challenger (1931), HMS ''Challenger II'', whose expedition of 1950–1952 established its record-setting depth. The first descent by any vehicle was conducted by the United States N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lowest Points Of The World Ocean
Low or LOW or lows, may refer to: People * Low (surname), listing people surnamed Low Places * Low, Quebec, Canada * Low, Utah, United States * Lo Wu station (MTR code LOW), Hong Kong; a rail station * Salzburg Airport (ICAO airport code: LOWS), Austria Music * Low (band), an American indie rock group from Duluth, Minnesota * Low (English band), an English duo featuring Frankie Goes to Hollywood guitarist Brian Nash Albums * ''Low'' (David Bowie album), 1977 * ''Low'' (Testament album), 1994 * ''Low'' (Low EP), 1994 Songs * "Low" (Cracker song), 1993 * "Low" (Flo Rida song), 2007 * "Low" (Foo Fighters song), 2002 * "Low" (Juicy J song), 2014 * "Low" (Kelly Clarkson song), 2003 * "Low" (Lenny Kravitz song), 2018 * "Low" (Sara Evans song), 2008 * "Low" (SZA song), 2022 * "Low", by Camp Mulla * "Low", by Coldplay from the 2005 album '' X&Y'' * "Low", by I Prevail from the 2019 album '' Trauma'' * "Low", by Inna from her 2015 self-titled album * "Low", by Marianas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
