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Gruta Das Agulhas
Gruta das Agulhas (''Needle Cave'') is a cave located along the promontory of Ponta dos Coelhos, in the Bay of Refugo, in the civil parish of Porto Judeu, in the municipality of Angra do Heroísmo, the Portuguese archipelago of the Azores. The cave is situated along the coast of Salga, along the high cliffs of the promontory, formed from an accumulation of lava flows.Paulo Barcelos (2011), p.1 It was formed during the eruption of the volcano associated with the Algar do Carvão, which flowed to the sea, arriving at the coast of Serretinha, in the civil parish of Feteira. The flow spread to Porto Judeu, forming a coastal geomorphology of black basalt of large dimensions, arribas and coves of dangerous cliffs. As the lava, which was primarily aa and pahoehoe, flowed into these tubes slowly decreased, it left hollow caverns opening into galleries, some of various kilometres of length. It obtained its name from the great quantity of needle-like sedimentary deposited on the rocks ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terceira Island
Terceira () is a volcanic island in the Azores archipelago, in the middle of the North Atlantic Ocean. It is one of the larger islands of the archipelago, with a population of 53,311 inhabitants in an area of approximately . It is the location of the Azores' oldest city, Angra do Heroísmo, the historical capital of the archipelago and UNESCO World Heritage Site; the seat of the judicial system (Supreme Court); and the main Air Force base, Lajes Field, Base Aérea nº 4 at Lajes, with a United States Air Force detachment. The island has two main sea ports, one at Angra do Heroísmo and the other at Praia da Vitória, and a commercial airport integrated with the flight operations at Lajes Field, Base Aérea nº 4. The Portuguese bullfight is popular on the island, coming in two variations: the traditional equestrian bullfight (in the ring) and the popular "touradas à corda" that occur in the streets. History In 1439, the first official discovery document appeared, attributi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ʻAʻā
Lava is molten or partially molten rock (magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a moon onto its surface. Lava may be erupted at a volcano or through a fracture in the crust, on land or underwater, usually at temperatures from . The volcanic rock resulting from subsequent cooling is also often called ''lava''. A lava flow is an outpouring of lava during an effusive eruption. (An explosive eruption, by contrast, produces a mixture of volcanic ash and other fragments called tephra, not lava flows.) The viscosity of most lava is about that of ketchup, roughly 10,000 to 100,000 times that of water. Even so, lava can flow great distances before cooling causes it to solidify, because lava exposed to air quickly develops a solid crust that insulates the remaining liquid lava, helping to keep it hot and inviscid enough to continue flowing. The word ''lava'' comes from Italian and is probably derived from the Latin word ''labes'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudosinella Azorica
''Pseudosinella'' is a genus of slender springtails in the family Entomobryidae Entomobryidae, sometimes called "slender springtails", is a family of springtails characterised by having an enlarged fourth abdominal segmentation (biology), segment and a well-developed furcula (Collembola), furcula. Species in this family ma .... There are at least 20 described species in ''Pseudosinella''. Species References Springtail genera {{springtail-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orchestia Chevreuxi
''Orchestia'' is a genus of amphipods in the family Talitridae, containing the following species: *'' Orchestia aestuarensis'' Wildish, 1987 *'' Orchestia aucklandiae'' Bate, 1862 *'' Orchestia bottae'' Milne-Edwards, 1840 *'' Orchestia canariensis'' Dahl, 1950 *'' Orchestia cavimana'' Heller, 1865 *'' Orchestia chevreuxi'' de Guerne, 1887 *'' Orchestia dassenensis'' (K. H. Barnard, 1916) *'' Orchestia gambierensis'' Chevreux, 1908 *''Orchestia gammarellus'' (Pallas, 1766) *'' Orchestia ghigii'' Vecchi, 1929 *'' Orchestia gomeri'' Stock, 1989 *''Orchestia grillus ''Orchestia grillus'' is a species of beach hopper in the family Talitridae Talitridae is a family of amphipods. Terrestrial species are often referred to as landhoppers and beach dwellers are called sandhoppers or sand fleas. The name sand f ...'' (Bosc, 1802) *'' Orchestia guancha'' Stock & Boxshall, 1989 *'' Orchestia guernei'' Chevreux, 1889 *'' Orchestia kokuboi'' Uéno, 1929 *'' Orchestia kosswigi'' Ruffo, 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pseudosinella Ashmoleorum
''Pseudosinella'' is a genus of slender springtails in the family Entomobryidae Entomobryidae, sometimes called "slender springtails", is a family of springtails characterised by having an enlarged fourth abdominal segmentation (biology), segment and a well-developed furcula (Collembola), furcula. Species in this family ma .... There are at least 20 described species in ''Pseudosinella''. Species References Springtail genera {{springtail-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Troglofauna
Troglofauna are small cave-dwelling animals that have adapted to their dark surroundings. Troglofauna and stygofauna are the two types of subterranean fauna (based on life-history). Both are associated with subterranean environments – troglofauna are associated with caves and spaces above the water table and stygofauna with water. Troglofaunal species include spiders, insects, myriapods and others. Some troglofauna live permanently underground and cannot survive outside the cave environment. Troglofauna adaptations and characteristics include a heightened sense of hearing, touch and smell. Loss of under-used senses is apparent in the lack of pigmentation as well as eyesight in most troglofauna. Troglofauna insects may exhibit a lack of wings and longer appendages. Ecological categories Troglofauna are divided into three main categories based on their ecology: * Troglobionts (or troglobites): species, or populations of species, strictly bound to subterranean habitats. * Troglophi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pahoehoe
Lava is molten or partially molten rock (magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a moon onto its surface. Lava may be erupted at a volcano or through a fracture in the crust, on land or underwater, usually at temperatures from . The volcanic rock resulting from subsequent cooling is also often called ''lava''. A lava flow is an outpouring of lava during an effusive eruption. (An explosive eruption, by contrast, produces a mixture of volcanic ash and other fragments called tephra, not lava flows.) The viscosity of most lava is about that of ketchup, roughly 10,000 to 100,000 times that of water. Even so, lava can flow great distances before cooling causes it to solidify, because lava exposed to air quickly develops a solid crust that insulates the remaining liquid lava, helping to keep it hot and inviscid enough to continue flowing. The word ''lava'' comes from Italian and is probably derived from the Latin word ''labes'', w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Feteira (Angra Do Heroísmo)
Feteira is a rural civil parish in the municipality of Angra do Heroísmo in the Portuguese archipelago of the Azores. The population in 2011 was 1,239, in an area of . History During the settlement of the island (between the 15th and 16th century), the region of Feteiras was a frontier area, between various jurisdictions, including captaincies and municipalities. The first settlement was the ecclesiastical parish of Santa Ana da Porta Alegre, created by the first colonists to venture east of Pico da D. Joana, and later, when that settlement lost its influence, it was absorbed into the parish of Vila de São Sebastião. With the restructuring of parishes and municipalities, that resulted in a densification of settlements during the first half of the 16th century, the region was integrated into the parish of São Pedro da Ribeirinha, until it became an independent parish on 30 November 1906. During the captaincy period, delimited in 1474 between Angra and Praia, the southern coast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Azores
) , motto =( en, "Rather die free than subjected in peace") , anthem= ( en, "Anthem of the Azores") , image_map=Locator_map_of_Azores_in_EU.svg , map_alt=Location of the Azores within the European Union , map_caption=Location of the Azores within the European Union , subdivision_type=Sovereign state , subdivision_name=Portugal , established_title=Settlement , established_date=1432 , established_title3=Autonomous status , established_date3=30 April 1976 , official_languages=Portuguese , demonym= ( en, Azorean) , capital_type= Capitals , capital = Ponta Delgada (executive) Angra do Heroísmo (judicial) Horta (legislative) , largest_city = Ponta Delgada , government_type=Autonomous Region , leader_title1=Representative of the Republic , leader_name1=Pedro Manuel dos Reis Alves Catarino , leader_title2= President of the Legislative Assembly , leader_name2= Luís Garcia , leader_title3= President of the Regional Government , leader_name3=José Manuel Bolieiro , le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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