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Ferdinandea Aurea
Graham Island or Isola Ferdinandea (also ''Graham Bank'', ''Graham Shoal'', ) was an island in the Mediterranean Sea near Sicily that has, on more than one occasion, risen above the surface of the Mediterranean via volcanic action and soon thereafter been washed away. Since 300 BC this cycle of events has occurred four times. The island was part of the submarine volcano Empedocles, south of Sicily, which is one of a number of underwater volcanoes known as the Campi Flegrei del Mar di Sicilia. Seamount eruptions have raised the island above sea level several times before erosion submerged it again. The island's most recent "appearance" occurred in July 1831, but then by January 1832 the portion of the island above sea level had been entirely washed away again by the wind and the waves of the Mediterranean Sea. During the brief six-month lifespan of the island, a four-way dispute over the island's sovereignty arose, which was still unresolved when the island again disappea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Map Of Graham Island
A map is a symbolic depiction of interrelationships, commonly spatial, between things within a space. A map may be annotated with text and graphics. Like any graphic, a map may be fixed to paper or other durable media, or may be displayed on a transitory medium such as a computer screen. Some maps change interactively. Although maps are commonly used to depict geography, geographic elements, they may represent any space, real or fictional. The subject being mapped may be two-dimensional such as Earth's surface, three-dimensional such as Earth's interior, or from an abstract space of any dimension. Maps of geographic territory have a very long tradition and have existed from ancient times. The word "map" comes from the , wherein ''mappa'' meant 'napkin' or 'cloth' and ''mundi'' 'of the world'. Thus, "map" became a shortened term referring to a flat representation of Earth's surface. History Maps have been one of the most important human inventions for millennia, allowin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic
A volcano is commonly defined as a vent or fissure in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and because most of Earth's plate boundaries are underwater, most volcanoes are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes resulting from divergent tectonic activity are usually non-explosive whereas those resulting from convergent tectonic activity cause violent eruptions."Mid-ocean ridge tectonics, volcanism and geomorphology." Geology 26, no. 455 (2001): 458. https://macdonald.faculty.geol.ucsb.edu/papers/Macdonald%20Mid-Ocean%20Ridge%20Tectonics.pdf Volcanoes can also form where there is stretching a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humphrey Fleming Senhouse
Captain Sir Humphrey Fleming Senhouse (29 June 1781 – 13 June 1841) was a British Royal Navy officer. He served in the Napoleonic Wars, War of 1812, and First Anglo-Chinese War. In China, he was the senior naval officer of the British fleet from 31 March 1841 until his death on board his flagship, HMS ''Blenheim'', in Hong Kong from fever contracted during the capture of Canton. Early life Senhouse was born on 29 June 1781 in Barbados, where he was baptised on 23 August 1781 in the Parish of Saint Philip.Ride, Lindsay; Ride, May (1996). ''An East India Company Cemetery: Protestant Burials in Macao''. Hong Kong University Press. pp. 220–222. . He was the third son of William Senhouse (1741–1800) by the same's wife Elizabeth Ward Wood. William, who was a lieutenant in the Royal Navy, was Surveyor-General of Barbados and of the British Leeward Islands. Elizabeth was the daughter of Samson Wood, who was the Speaker of the Barbados Assembly. Senhouse's grandfather, who w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sovereignty
Sovereignty can generally be defined as supreme authority. Sovereignty entails hierarchy within a state as well as external autonomy for states. In any state, sovereignty is assigned to the person, body or institution that has the ultimate authority over other people and to change existing laws. In political theory, sovereignty is a substantive term designating supreme legitimate authority over some polity. In international law, sovereignty is the exercise of power by a state. ''De jure'' sovereignty refers to the legal right to do so; '' de facto'' sovereignty refers to the factual ability to do so. This can become an issue of special concern upon the failure of the usual expectation that ''de jure'' and ''de facto'' sovereignty exist at the place and time of concern, and reside within the same organization. Etymology The term arises from the unattested Vulgar Latin *''superanus'' (itself a derived form of Latin ''super'' – "over") meaning "chief", "ruler". Its spellin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kingdom Of The Two Sicilies
The Kingdom of the Two Sicilies () was a kingdom in Southern Italy from 1816 to 1861 under the control of the House of Bourbon-Two Sicilies, a cadet branch of the House of Bourbon, Bourbons. The kingdom was the largest sovereign state by population and land area in Italy before the Italian unification, comprising Sicily and most of the area of today's ''Mezzogiorno'' (southern Italy) and covering all of the Italian peninsula south of the Papal States. The kingdom was formed when the Kingdom of Sicily merged with the Kingdom of Naples, which was officially also known as the Kingdom of Sicily. Since both kingdoms were named Sicily, they were collectively known as the "Two Sicilies" (''Utraque Sicilia'', literally "both Sicilies"), and the unified kingdom adopted this name. The king of the Two Sicilies was Expedition of the Thousand, overthrown by Giuseppe Garibaldi in 1860, after which the people voted in a plebiscite to join the Kingdom of Sardinia (1720–1861), Kingdom of Sardi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Monster
Sea monsters are beings from folklore believed to dwell in the sea and are often imagined to be of immense size. Marine monsters can take many forms, including sea dragons, sea serpents, or tentacled beasts. They can be slimy and scaly and are often pictured threatening ships or spouting jets of water. The definition of a "monster" is subjective; further, some sea monsters may have been based on scientifically accepted creatures, such as whales and types of giant squid, giant and colossal squid. Sightings and legends Sea monster accounts are found in virtually all cultures that have contact with the sea. For example, Avienius relates of Himilco the Navigator, Carthaginian explorer Himilco's voyage "...there monsters of the deep, and beasts swim amid the slow and sluggishly crawling ships." (lines 117–29 of ''Ora Maritima''). Humphrey Gilbert, Sir Humphrey Gilbert claimed to have encountered a lion-like monster with "glaring eyes" on his return voyage after formally claiming ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gustavo (ship)
Gustavo is the Latinate form of a Germanic male given name with respective prevalence in Portuguese, Spanish, and Italian. It is derived from Gustav /ˈɡʊstɑːv/, also spelled Gustaf, a Swedish name, likely from Slavic Gostislav. People with the name Drama, film and television * Gustavo Alatriste, Mexican actor, director, and producer of films, married to Silvia Pinal * Gustavo Aguerre (born 1953), Argentine artist, curator, writer, and theatre designer * Gustavo Sorola, American actor, podcast host, and co-founder of the American company, Rooster Teeth Engineering, religion and science * Gustavo Colonnetti (1886–1968), Italian mathematician and engineer * Gustavo Gutiérrez Merino (1928-2024), Peruvian theologian and Dominican priest regarded as the founder of Liberation Theology at the University of Notre Dame * Gustavo Tamayo, Colombian ophthalmologist * Gustavo Marín, Chilean-French economist and sociologist * Gustavo Scuseria (born 1956), Robert A. Welch Profes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brig
A brig is a type of sailing vessel defined by its rig: two masts which are both square rig, square-rigged. Brigs originated in the second half of the 18th century and were a common type of smaller merchant vessel or warship from then until the latter part of the 19th century. In commercial use, they were gradually replaced by Fore-and-aft rig, fore-and-aft rigged vessels such as Schooner, schooners, as owners sought to reduce crew costs by having rigs that could be handled by fewer men. In Royal Navy use, brigs were retained for training use when the battle fleets consisted almost entirely of iron-hulled steamships. Brigs were prominent in the coastal coal trade of British waters. 4,395 voyages to London with coal were recorded in 1795. With an average of eight or nine trips per year for one vessel, that is a fleet of over 500 Collier (ship), colliers trading to London alone. Other ports and coastal communities were also served by colliers trading to Britain's coal ports. In the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulfur
Sulfur ( American spelling and the preferred IUPAC name) or sulphur ( Commonwealth spelling) is a chemical element; it has symbol S and atomic number 16. It is abundant, multivalent and nonmetallic. Under normal conditions, sulfur atoms form cyclic octatomic molecules with the chemical formula S8. Elemental sulfur is a bright yellow, crystalline solid at room temperature. Sulfur is the tenth most abundant element by mass in the universe and the fifth most common on Earth. Though sometimes found in pure, native form, sulfur on Earth usually occurs as sulfide and sulfate minerals. Being abundant in native form, sulfur was known in ancient times, being mentioned for its uses in ancient India, ancient Greece, China, and ancient Egypt. Historically and in literature sulfur is also called brimstone, which means "burning stone". Almost all elemental sulfur is produced as a byproduct of removing sulfur-containing contaminants from natural gas and petroleum.. Downloahere Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Navy
The Royal Navy (RN) is the naval warfare force of the United Kingdom. It is a component of His Majesty's Naval Service, and its officers hold their commissions from the King of the United Kingdom, King. Although warships were used by Kingdom of England, English and Kingdom of Scotland, Scottish kings from the early Middle Ages, medieval period, the first major maritime engagements were fought in the Hundred Years' War against Kingdom of France, France. The modern Royal Navy traces its origins to the English Navy of the early 16th century; the oldest of the British Armed Forces, UK's armed services, it is consequently known as the Senior Service. From the early 18th century until the World War II, Second World War, it was the world's most powerful navy. The Royal Navy played a key part in establishing and defending the British Empire, and four Imperial fortress colonies and a string of imperial bases and coaling stations secured the Royal Navy's ability to assert naval superior ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sciacca
Sciacca (; ; , , , or ) is a town and (municipality) in the province of Agrigento on the southwestern coast of Sicily, southern Italy. It has views of the Mediterranean Sea. History Thermae was founded in the 5th century BC by the Greeks, as its name suggests, as a thermal spa for Selinunte, 30 km distant, whose citizens came there to bathe in the sulphurous springs, still much valued for their medical properties, of Mount San Calogero which rises up behind the town. There is no account of the existence of a town on the site during the period of the independence of Selinunte, though the thermal waters would always have attracted some population to the spot. It seems to have been much frequented in the time of the Romans. At a later period they were called the Aquae Labodes or Larodes, under which name they appear in the Itineraries. Pliny was most likely mistaken in assigning the rank of a '' colonia'' to the southern, rather than northern, town of the same name. Strab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Earthquake
An earthquakealso called a quake, tremor, or tembloris the shaking of the Earth's surface resulting from a sudden release of energy in the lithosphere that creates seismic waves. Earthquakes can range in intensity, from those so weak they cannot be felt, to those violent enough to propel objects and people into the air, damage critical infrastructure, and wreak destruction across entire cities. The seismic activity of an area is the frequency, type, and size of earthquakes experienced over a particular time. The seismicity at a particular location in the Earth is the average rate of seismic energy release per unit volume. In its most general sense, the word ''earthquake'' is used to describe any seismic event that generates seismic waves. Earthquakes can occur naturally or be induced by human activities, such as mining, fracking, and nuclear weapons testing. The initial point of rupture is called the hypocenter or focus, while the ground level directly above it is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
