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Corvo Island
Corvo Island (, , ) is the smallest and the northernmost island of the Azores archipelago and the northernmost in Macaronesia. It has a population of 435 inhabitants (as of 2023) making it the smallest single municipality in the Azores and in Portugal. The island lies on the North American Plate. History The documented history of the Azores originates with non-official exploration during the period of the late 13th century, resulting in maps, such as the Genovese Atlas Medici from 1351, which mentions obscure islands in an undefined Atlantic archipelago. The Medici Atlas refers to an ''Insula Corvi Marini'' (''Island of the Marine Crow''; "marine crow" is the literal translation of ''Corvo Marinho'', which is the Portuguese name for the cormorant), in a seven-island archipelago, but it is improbable that it refers specifically to Corvo, although the island's name could have originated from this atlas. It is likely that the name referred to the two islands of Corvo and Flor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlantic Ocean
The Atlantic Ocean is the second largest of the world's five borders of the oceans, oceanic divisions, with an area of about . It covers approximately 17% of Earth#Surface, Earth's surface and about 24% of its water surface area. During the Age of Discovery, it was known for separating the New World of the Americas (North America and South America) from the Old World of Afro-Eurasia (Africa, Asia, and Europe). Through its separation of Afro-Eurasia from the Americas, the Atlantic Ocean has played a central role in the development of human society, globalization, and the histories of many nations. While the Norse colonization of North America, Norse were the first known humans to cross the Atlantic, it was the expedition of Christopher Columbus in 1492 that proved to be the most consequential. Columbus's expedition ushered in an Age of Discovery, age of exploration and colonization of the Americas by European powers, most notably Portuguese Empire, Portugal, Spanish Empire, Sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carthaginian Coins Of Corvo
The Cyrenaic and Carthaginian coins of Corvo are a hoard of coins dating to approximately 200 BCE that were supposedly left in the Azores by Carthaginians and discovered in 1749 on the island of Corvo, the smallest and most remote island of the Azores. Podolyn's report The only source of information about the find is a report published in 1778 in ''Det Götheborgska Wetenskaps och Witterhets Samhallets Handlinger'', now known as the Publications of the Royal Society of Sciences and Letters in Gothenburg, by Johan Frans Podolyn, a Portuguese-born Swede.Bikai, Patricia M. and Pierre M"Timelines: A Phoenician Fable".''Archaeology'' (Jan-Feb 1990). According to Podolyn, in 1761 he met in Madrid the historian and numismatist Enrique Flórez who gave him nine coins from Carthage (two gold and five bronze) and two from Cyrene (bronze), which Flórez said were from a hoard discovered in 1749 in a black pot or vase after being washed out of the foundations of a building by a storm. Babco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caldeirão Do Corvo Azores
Wagner Prado (born December 30, 1987) is a Brazilian mixed martial artist currently competing in the light heavyweight division of Absolute Championship Akhmat (ACA). A professional competitor since 2009, he has formerly competed for the UFC and KSW. Biography Early life and MMA career Prado started practicing Muay Thai at 19 years old and made his professional MMA debut in October 2009. At the same year he participated in the Brazilian television program Caldeirão do Huck of Rede Globo where he restored his Ford Maverick 1975 and earned his nickname. After his TV appearance, he joined Team Nogueira and achieved an undefeated record of 8-0, with 7 of his wins coming by way of knockout. Ultimate Fighting Championship Prado made his UFC debut against Phil Davis on August 4, 2012 at UFC on FOX 4, replacing an injured Chad Griggs. An eye poke by Davis rendered Prado unable to continue at 1:28 of round 1 and the official result was a No Contest. The rematch with Davis, brie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fajã
(, of unknown etymology) is a Portuguese term of obscure origin used to describe Supralittoral zone, supratidal scree, talus at the foot of coastal cliffs, caused by landslides or lava flows.G. Lameiras et al. (2009), p.827 Although relatively common world-wide, they are distinctive features of the Azores and Madeira, as well as of the Canary Islands, where the equivalent term in Canarian Spanish is (). The term also designates a small flat piece of land, generally cultivable and located by the sea, formed of materials fallen from cliffs. Another Canarian word for lava is , literally, "low island". Geology Fajãs are created from collapsing cliffs or lava flows and are identifiable along the coast as "flat" surfaces, relative to other geological forms. Tides and tidal currents have only minor influence on coastal morphology, and therefore sedimentation and deposits there became permanent. Composed of fertile soils, these Microclimate, microclimates allow the cultivation of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic Landslide
A volcanic landslide or volcanogenic landslide is a type of mass wasting that takes place at volcanoes. Occurrences All volcanic edifices are susceptible to landslides, particularly stratovolcanoes and shield volcanoes where landslides are important processes. Volcanic landslides range in size from less than to more than . The largest volcanic landslides on Earth occur from submarine volcanoes and are several times larger than those that occur on land. Submarine landslides with volumes of have occurred in the Canary Islands within the last 43 million years, but the largest submarine landslides could have been up to in volume. Massive submarine landslides have also taken place in the Hawaiian Islands over the last several million years, the largest of which constitute significant portions of the islands from which they originated. Smaller landslides have also been identified at volcanoes on Mars and Venus. Martian landslides reach lengths of and more whereas the largest Venus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plinian
Plinian eruptions or Vesuvian eruptions are volcanic eruptions characterized by their similarity to the eruption of Mount Vesuvius in 79 AD, which destroyed the ancient Roman cities of Herculaneum and Pompeii. The eruption was described in a letter written by Pliny the Younger, after the death of his uncle Pliny the Elder. Plinian eruptions eject columns of volcanic debris and hot gases high into the stratosphere, the second layer of Earth's atmosphere. They eject a large amount of pumice and have powerful, continuous gas-driven eruptions. Eruptions can end in less than a day, or continue for days or months. The longer eruptions begin with production of clouds of volcanic ash, sometimes with pyroclastic surges. The amount of magma ejected can be so large that it depletes the magma chamber below, causing the top of the volcano to collapse, resulting in a caldera. Fine ash and pulverized pumice can be deposited over large areas. Plinian eruptions are often accompanied by loud s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phreatomagmatic Eruption
Phreatomagmatic eruptions are volcanic eruptions resulting from interaction between magma and water. They differ from exclusively magmatic eruptions and phreatic eruptions. Unlike phreatic eruptions, the products of phreatomagmatic eruptions contain juvenile (magmatic) clasts.Heiken, G. & Wohletz, K. 1985. Volcanic Ash. University of California Press, Berkeley It is common for a large explosive eruption to have magmatic and phreatomagmatic components. Mechanisms Several competing theories exist as to the exact mechanism of ash formation. The most common is the theory of explosive thermal contraction of particles under rapid cooling from contact with water. In many cases the water is supplied by the sea, such as in the Surtsey eruption. In other cases the water may be present in a lake or caldera-lake, as at Santorini, where the phreatomagmatic component of the Minoan eruption was a result of both a lake and later the sea. There have also been examples of interaction between mag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subaerial
In natural science, subaerial (literally "under the air") has been used since 1833,Subaerial in the Merriam-Webster dictionary. notably in and , to describe features and events occurring or formed on or near the 's land surface. They are thus exposed to Earth's atmosphere. This may be contrasted with '' subaqueous'' events or features located below a water surface, '' |
Morro Dos Homens
Estreitinho or Morro dos Homens is the highest peak on Corvo Island, Azores, Portugal. It measures and is located on the southern rim of Corvo's caldera A caldera ( ) is a large cauldron-like hollow that forms shortly after the emptying of a magma chamber in a volcanic eruption. An eruption that ejects large volumes of magma over a short period of time can cause significant detriment to the str .... The names used for the peak, Estreitinho (meaning "narrow") and Morro dos Homens (meaning "Hill of Men") are often used interchangeably, although they are sometimes used to describe different peaks, with the latter being the lower summit that one reaches first when going clockwise around the crater rim. References {{Azores-geo-stub Corvo Island Geology of the Azores ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plinian Eruption
Plinian eruptions or Vesuvian eruptions are volcanic eruptions characterized by their similarity to the eruption of Mount Vesuvius in 79 AD, which destroyed the ancient Roman cities of Herculaneum and Pompeii. The eruption was described in a letter written by Pliny the Younger, after the death of his uncle Pliny the Elder. Plinian eruptions eject columns of volcanic debris and hot gases high into the stratosphere, the second layer of Earth's atmosphere. They eject a large amount of pumice and have powerful, continuous gas-driven eruptions. Eruptions can end in less than a day, or continue for days or months. The longer eruptions begin with production of clouds of volcanic ash, sometimes with pyroclastic surges. The amount of magma ejected can be so large that it depletes the magma chamber below, causing the top of the volcano to collapse, resulting in a caldera. Fine ash and pulverized pumice can be deposited over large areas. Plinian eruptions are often accompanied by loud s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mid-Atlantic Ridge
The Mid-Atlantic Ridge is a mid-ocean ridge (a Divergent boundary, divergent or constructive Plate tectonics, plate boundary) located along the floor of the Atlantic Ocean, and part of the List of longest mountain chains on Earth, longest mountain range in the world. In the North Atlantic, the ridge separates the North American plate, North American from the Eurasian plate and the African plate, north and south of the Azores triple junction. In the South Atlantic, it separates the African plate, African and South American plate, South American plates. The ridge extends from a junction with the Gakkel Ridge (Mid-Arctic Ridge) northeast of Greenland southward to the Bouvet triple junction in the South Atlantic. Although the Mid-Atlantic Ridge is mostly an underwater feature, portions of it have enough elevation to extend above sea level, for example in Iceland. The ridge has an average spreading rate of about per year. Discovery A ridge under the northern Atlantic Ocean was first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ilha Do Corvo Açores, Paisagens, 2, Arquivo De Villa Maria, Ilha Terceira, Açores , an island and populated place of the coast of mainland Mozambique
{{geodis ...
Ilha (Portuguese for "island") may refer to the following places in Portugal or Mozambique: *Ilha (Santana), a parish in the municipality of Santana, Madeira *Ilha (Pombal), a former parish in the municipality of Pombal *Island of Mozambique The Island of Mozambique () lies off northern Mozambique, between the Mozambique Channel and Mossuril Bay, and is part of Nampula Province. Prior to 1898, it was the capital of colonial Portuguese East Africa. With its rich history and sandy b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
