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Furna De Água
Furna de Água is a cave system located in the municipality of Angra do Heroísmo, on the island of Terceira in the Portuguese archipelago of the Azores. The long volcanic lava tube, is one of the main sources of fresh water on the island, due to the presence of several springs within the cave. Although known since 1838 (and perhaps earlier), Furna de Água only began to be prospected and used in the mid-20th century. History Its name originated from the existence of an abundance of springs in its interior, many of which became known since 1838.SRAM (2013) At that time, the famed Terceirense historian Francisco Ferreira Drummond Francisco Ferreira Drummond (21 January 1796 – 9 November 1858) was a historian, Paleography, palaeograph, musician and politician from a locality of Vila de São Sebastião on the island of Terceira, the Portuguese Azores. He was a historic pub ... was local representative in Vila de São Sebastião, and he investigated the stories about the Furna ... [...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] |
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] |
Lava Tube
A lava tube, or pyroduct, is a natural conduit formed by flowing lava from a volcanic vent that moves beneath the hardened surface of a lava flow. If lava in the tube empties, it will leave a cave. Formation A lava tube is a type of lava cave formed when a low-viscosity lava flow develops a continuous and hard crust, which thickens and forms a roof above the still-flowing lava stream. Tubes form in one of two ways: either by the crusting over of lava channels, or from pāhoehoe flows where the lava is moving under the surface. Lava usually leaves the point of eruption in channels. These channels tend to stay very hot as their surroundings cool. This means they slowly develop walls around them as the surrounding lava cools and/or as the channel melts its way deeper. These channels can get deep enough to crust over, forming an insulating tube that keeps the lava molten and serves as a conduit for the flowing lava. These types of lava tubes tend to be closer to the lava erupt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basalt
Basalt (; ) is an aphanite, aphanitic (fine-grained) extrusive igneous rock formed from the rapid cooling of low-viscosity lava rich in magnesium and iron (mafic lava) exposed at or very near the planetary surface, surface of a terrestrial planet, rocky planet or natural satellite, moon. More than 90% of all volcanic rock on Earth is basalt. Rapid-cooling, fine-grained basalt is chemically equivalent to slow-cooling, coarse-grained gabbro. The eruption of basalt lava is observed by geologists at about 20 volcanoes per year. Basalt is also an important rock type on other planetary bodies in the Solar System. For example, the bulk of the plains of volcanism on Venus, Venus, which cover ~80% of the surface, are basaltic; the lunar mare, lunar maria are plains of flood-basaltic lava flows; and basalt is a common rock on the surface of Mars. Molten basalt lava has a low viscosity due to its relatively low silica content (between 45% and 52%), resulting in rapidly moving lava flo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concelho
Concelho () is the Portuguese-language term for municipality, referring to the territorial subdivision in local government. In comparison, the word ''município'' () refers to the organs of State. This differentiation is still in use in Portugal and some of its former overseas provinces, but is no longer in use in Brazil following the abolition of these organs, in favour of the French prefecture system. It is similar to borough and council. History After the civil parish ( pt, freguesias), the Portuguese ''concelho'' is the most stable territorial subdivision within the country, with over 900 years of history. Founded in the royal charters attributed to parcels and territorial enclaves, in order to establish a presence by the Crown, rather than personal fiefdoms of the nobility and aristocracy. This municipal institution changed throughout history: many were abolished and reconstituted based on the political necessity; first they were subject to the specifics of each charter (wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Angra Do Heroísmo
Angra do Heroísmo (), or simply Angra, is a city and municipality on Terceira Island, Portugal, and one of the three capital cities of the Azores. Founded in 1478, Angra was historically the most important city in the Azores, as seat of the Roman Catholic Diocese of Angra, Bishop of the Azores, government entities, and having previously served as the capital city of Portugal during the Liberal Wars. The population in 2011 was 35,402, in an area of 239.00 km². It was classified as a World Heritage Site, World Heritage site by UNESCO in 1983. Name Angra is the Portuguese language, Portuguese word for "inlet", "cove", or "bay". The epithet ' ("of Heroism", "the Heroic") was granted to the city by Maria II of Portugal, Maria II to commemorate its citizens' Battle of Praia da Vitória, successful defense of the island against a Miguelist assault in 1829. History Some claim that Angra was founded by Álvaro Martins, who sailed with Didrik Pining on his expedition to the New W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portugal
Portugal, officially the Portuguese Republic ( pt, República Portuguesa, links=yes ), is a country whose mainland is located on the Iberian Peninsula of Southwestern Europe, and whose territory also includes the Atlantic archipelagos of the Azores and Madeira. It features the westernmost point in continental Europe, and its Iberian portion is bordered to the west and south by the Atlantic Ocean and to the north and east by Spain, the sole country to have a land border with Portugal. Its two archipelagos form two autonomous regions with their own regional governments. Lisbon is the capital and largest city by population. Portugal is the oldest continuously existing nation state on the Iberian Peninsula and one of the oldest in Europe, its territory having been continuously settled, invaded and fought over since prehistoric times. It was inhabited by pre-Celtic and Celtic peoples who had contact with Phoenicians and Ancient Greek traders, it was ruled by the Ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lava Tube
A lava tube, or pyroduct, is a natural conduit formed by flowing lava from a volcanic vent that moves beneath the hardened surface of a lava flow. If lava in the tube empties, it will leave a cave. Formation A lava tube is a type of lava cave formed when a low-viscosity lava flow develops a continuous and hard crust, which thickens and forms a roof above the still-flowing lava stream. Tubes form in one of two ways: either by the crusting over of lava channels, or from pāhoehoe flows where the lava is moving under the surface. Lava usually leaves the point of eruption in channels. These channels tend to stay very hot as their surroundings cool. This means they slowly develop walls around them as the surrounding lava cools and/or as the channel melts its way deeper. These channels can get deep enough to crust over, forming an insulating tube that keeps the lava molten and serves as a conduit for the flowing lava. These types of lava tubes tend to be closer to the lava erupt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spring (hydrosphere)
A spring is a point of exit at which groundwater from an aquifer flows out on top of Earth's crust (pedosphere) and becomes surface water. It is a component of the hydrosphere. Springs have long been important for humans as a source of fresh water, especially in arid regions which have relatively little annual rainfall. Springs are driven out onto the surface by various natural forces, such as gravity and hydrostatic pressure. Their yield varies widely from a volumetric flow rate of nearly zero to more than for the biggest springs. Formation Springs are formed when groundwater flows onto the surface. This typically happens when the groundwater table reaches above the surface level. Springs may also be formed as a result of karst topography, aquifers, or volcanic activity. Springs also have been observed on the ocean floor, spewing hot water directly into the ocean. Springs formed as a result of karst topography create karst springs, in which ground water travels throu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Francisco Ferreira Drummond
Francisco Ferreira Drummond (21 January 1796 – 9 November 1858) was a historian, Paleography, palaeograph, musician and politician from a locality of Vila de São Sebastião on the island of Terceira, the Portuguese Azores. He was a historic publisher occupying a better part of his work with documenting the History of the Azores (primarily from the island of Terceira), where he was responsible for writing the ''Anais da Ilha Terceira'' ('Annals of the island of Terceira'). Biography Francisco Ferreira Drummond was born in the modern parish of Vila de São Sebastião, Terceira Island, Terceira. He was the son of Tomé Ferreira Drumond, a wealthy landowner, and his wife Rita de Cássia, who delivered Francisco at home on 21 January 1796 and baptized six days later. The Drummond family was intimately linked to the first educational classes and administrators of the Vila de São Sebastião: Tomé would hold the presidency in 1821, and his older brother, José Ferreira Drummond, was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serreta (Angra Do Heroísmo)
Serreta is a civil parish in the municipality of Angra do Heroísmo on the island of Terceira in the Portuguese archipelago of the Azores. Its elevation is approximately . The population in 2011 was 335, in an area of 14.36 km2. It is the smallest parish in the municipality by population. It contains the localities Canada das Fontes, Canada do Mato, Rossa do Couto and Serreta. History The settlement of the western portion of the island, that includes the parish of Serreta, began at the end of the 15th century, when uncultivated lands along the flanks of the Santa Bárbara massif were distributed by João Vaz Corte-Real, then Captain-donatário in Angra. The vast area, which extended from the current parishes of São Bartolomeu dos Regatos until Serreta followed the ravines, giving rise to the toponymic names Cinco Ribeiras, Nove Ribeiras or Doze Ribeiras. The administrative and religious centre of this region then concentrated on the Church of Santa Bárbara, which was estab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Duke Of Terceira Garden
Duke of Terceira Garden ( pt, Jardim Duque da Terceira) is a manicured garden in the historical centre of Angra do Heroísmo, on the island of Terceira in the Portuguese archipelago of the Azores. One of the classic gardens emblematic of the Romantic period of Portuguese history, it is part of the municipal gardens of the city of Angra (located within the civil parish of Nossa Senhora da Conceição. History Urban growth in the 19th century, brought to Angra the notion of the public garden and green-spaces to the urban zones. What developed in the municipality was the concept of public footpaths or walkways, where events were usually organized. The municipal council of Angra, therefore, acquired in 1864 the useful area known as ''Sítio Fagundes'', purchasing the building, registered in 1872 in the ''Conservatória do Registo Predial'', to construct a public space. The area was part of the old courtyards of the Jesuit College (the ''Jardim de Baixo'') and the Convent of São ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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