La Cumbre (Galápagos Islands)
La Cumbre is a shield volcano on Fernandina Island in the Galápagos Islands. La Cumbre is also the youngest volcano in the Galápagos Islands. History On 14 February 1825, while anchored in Banks Bay, Captain Benjamin Morrell recorded one of the largest eruptions in Galápagos' history at Fernandina Volcano. His ship escaped to safety and his account of the event was preserved. The southern flank of the volcano La Cumbre had a fissure eruption that generated flows in April 2009, which subsided within hours. Isla Fernandina supports wildlife that was threatened by the burst of volcanic activity, according to rangers at Galápagos National Park. As the island has no human residents, no settlements were endangered. Park rangers and a passing tourist boat initially observed the volcano at 10:00 p.m. local time on April 10. The sparse population of the western reaches of the Galápagos Islands means that volcanic activity is not always observed or reported as soon as it start ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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International Space Station
The International Space Station (ISS) is a large space station that was Assembly of the International Space Station, assembled and is maintained in low Earth orbit by a collaboration of five space agencies and their contractors: NASA (United States), Roscosmos (Russia), European Space Agency, ESA (Europe), JAXA (Japan), and Canadian Space Agency, CSA (Canada). As the largest space station ever constructed, it primarily serves as a platform for conducting scientific experiments in microgravity and studying the space environment. The station is divided into two main sections: the Russian Orbital Segment (ROS), developed by Roscosmos, and the US Orbital Segment (USOS), built by NASA, ESA, JAXA, and CSA. A striking feature of the ISS is the Integrated Truss Structure, which connect the station’s vast system of solar panels and Spacecraft thermal control, radiators to its pressurized modules. These modules support diverse functions, including scientific research, crew habitation, ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Fernandina Island
Fernandina Island () is the youngest and third largest island in the Galápagos, as well as the furthest west. It has an area of and a height of , with a summit caldera about wide. It is younger than Isabela, being only less than one million years old since its formation. Like the other islands, it was formed by the Galápagos hotspot. The island is an active shield volcano that has most recently erupted in March 2024. Names Fernandina is named in honor of King FerdinandII of Aragon, one of the sponsors of Christopher Columbus's voyages. It was formerly known in Spanish as Isla de Plata ("Silver Island") and in English as Narbrough or Narborough Island, honoring Admiral John Narborough who commanded a British Navy squadron in the West Indies. The name was bestowed by the English pirate William Ambrosia Cowley in 1684 and preserved for centuries thereafter. Geography Ferdandina is the youngest and third largest island in the Galápagos, as well as the furthest west. It ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Galápagos Islands
The Galápagos Islands () are an archipelago of volcanic islands in the Eastern Pacific, located around the equator, west of the mainland of South America. They form the Galápagos Province of the Republic of Ecuador, with a population of slightly over 33,000 (2020). The province is divided into the Cantons of Ecuador, cantons of San Cristóbal Island, San Cristóbal, Santa Cruz Island (Galápagos), Santa Cruz, and Isabela Island (Galápagos), Isabela, the three most populated islands in the chain. The Galápagos are famous for their large number of Endemism, endemic species, which were studied by Charles Darwin in the 1830s and inception of Darwin's theory, inspired his theory of evolution by means of natural selection. All of these islands are protected as part of Ecuador's Galápagos National Park and Galápagos Marine Reserve, Marine Reserve. Thus far, there is no firm evidence that Polynesian expansion, Polynesians or the indigenous peoples of South America, Indigenous pe ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Shield Volcano
A shield volcano is a type of volcano named for its low profile, resembling a shield lying on the ground. It is formed by the eruption of highly fluid (low viscosity) lava, which travels farther and forms thinner flows than the more viscous lava erupted from a stratovolcano. Repeated eruptions result in the steady accumulation of broad sheets of lava, building up the shield volcano's distinctive form. Shield volcanoes are found wherever fluid, low-silica lava reaches the surface of a rocky planet. However, they are most characteristic of ocean Volcanic island, island volcanism associated with Hotspot (geology), hot spots or with Rift, continental rift volcanism. They include the largest active volcanoes on Earth, such as Mauna Loa. Giant shield volcanoes are found on other planets of the Solar System, including Olympus Mons on Mars and Sapas Mons on Venus. Etymology The term 'shield volcano' is taken from the German term ''Schildvulkan'', coined by the Austrian geologist Eduar ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Eruption On Isla Fernandina
A volcanic eruption occurs when material is expelled from a volcanic vent or fissure. Several types of volcanic eruptions have been distinguished by volcanologists. These are often named after famous volcanoes where that type of behavior has been observed. Some volcanoes may exhibit only one characteristic type of eruption during a period of activity, while others may display an entire sequence of types all in one eruptive series. There are three main types of volcanic eruptions. Magmatic eruptions involve the decompression of gas within magma that propels it forward. Phreatic eruptions are driven by the superheating of steam due to the close proximity of magma. This type exhibits no magmatic release, instead causing the granulation of existing rock. Phreatomagmatic eruptions are driven by the direct interaction of magma and water, as opposed to phreatic eruptions, where no fresh magma reaches the surface. Within these broad eruptive types are several subtypes. The weakest ar ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Benjamin Morrell
Benjamin Morrell (July 5, 1795 – ) was an American sea captain, explorer and trader who made a number of voyages, mainly to the Atlantic, the Southern Ocean and the Pacific Islands. In a ghost-written memoir, ''A Narrative of Four Voyages'', which describes his sea-going life between 1823 and 1832, Morrell included numerous claims of discovery and achievement, many of which have been disputed by geographers and historians, and in some cases have been proven false. He ended his career as a fugitive, having wrecked his ship and misappropriated parts of the salvaged cargo. Morrell had an eventful early career, running away to sea at the age of 17 and being twice captured and imprisoned by the British during the War of 1812. He subsequently sailed wikt:before the mast, before the mast for several years before being appointed as chief mate, and later as captain, of the New York sealer ''Wasp''. In 1823, he took ''Wasp'' for an extended voyage into subantarctic waters, and on his ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Puerto Ayora
Puerto Ayora is a town in central Galápagos Province, Galápagos, Ecuador. Located on the southern shore of Santa Cruz Island (Galápagos), Santa Cruz Island, it is the Canton seat, seat of Santa Cruz Canton. The town is named in honor of Isidro Ayora, an Ecuadorian president. The town is sometimes mistakenly referred to as Santa Cruz. Puerto Ayora is the most populous town in the Galápagos Islands, with a population of 12,696. Geography Climate Puerto Ayora has a protected location, along the shores of Academy Bay, where a refreshing breeze often provides pleasant weather. Temperatures vary between . The hot season usually runs from December to May. Infrastructure Puerto Ayora has the best developed infrastructure in the archipelago. The larger of the two Galápagos banks, Banco del Pacifico, is located in Puerto Ayora. The walkable downtown area of Puerto Ayora is a small strip of hotels, restaurants, tour companies, gift shops, clothing stores, marine stores, tourist shops ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Santa Cruz Island (Galápagos)
Santa Cruz Island (), also known as Indefatigable Island and by #Names, other names, is the most populous and second-largest List of islands of South America#Ecuador, island in the Galápagos Islands, Ecuador. Situated in the middle of the group, Santa Cruz is a shield volcano with an area of and a maximum altitude of . The seat of Santa Cruz Canton, Ecuador, Santa Cruz Canton is Puerto Ayora on Santa Cruz. The island's total population is around 18,000 with those living in smaller villages chiefly working in agriculture and cattle raising. Names The island's original Spanish language, Spanish name was San Clemente Island ( or ) in honor of Clement of Rome, St. Clement. This was changed to Bolivia Island () in honor of the South American revolutionary hero Simón Bolívar upon the islands' annexation by Ecuador in 1832 and then to ''Santa Cruz'' (, "Holy Cross") in reference to True Cross, the cross upon which Jesus was Crucifixion of Jesus, crucified during the 1892 renamin ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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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]   |
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Eruption
A volcanic eruption occurs when material is expelled from a volcanic vent or fissure. Several types of volcanic eruptions have been distinguished by volcanologists. These are often named after famous volcanoes where that type of behavior has been observed. Some volcanoes may exhibit only one characteristic type of eruption during a period of activity, while others may display an entire sequence of types all in one eruptive series. There are three main types of volcanic eruptions. Magmatic eruptions involve the decompression of gas within magma that propels it forward. Phreatic eruptions are driven by the superheating of steam due to the close proximity of magma. This type exhibits no magmatic release, instead causing the granulation of existing rock. Phreatomagmatic eruptions are driven by the direct interaction of magma and water, as opposed to phreatic eruptions, where no fresh magma reaches the surface. Within these broad eruptive types are several subtypes. The weakest ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Shield Volcanoes Of Ecuador
A shield is a piece of personal armour held in the hand, which may or may not be strapped to the wrist or forearm. Shields are used to intercept specific attacks, whether from close-ranged weaponry like spears or long ranged projectiles such as arrows. They function as means of active blocks, as well as to provide passive protection by closing one or more lines of engagement during combat. Shields vary greatly in size and shape, ranging from large panels that protect the user's whole body to small models (such as the buckler) that were intended for hand-to-hand-combat use. Shields also vary a great deal in thickness; whereas some shields were made of relatively deep, absorbent, wooden planking to protect soldiers from the impact of spears and crossbow bolts, others were thinner and lighter and designed mainly for deflecting blade strikes (like the roromaraugi or qauata). Finally, shields vary greatly in shape, ranging in roundness to angularity, proportional length and width, ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |