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127-839: On 5 January 2014 Leiria FA won the Portuguese Regions Cup and will represent Portugal in the 2015 UEFA Regions' Cup , starting in September 2014. The association, commonly abbreviated as the AF Leiria , is the governing body for football in the Portuguese district of Leiria. The Football Association is based in Cruz de Areia in Leiria, close to Escola Secundária Francisco Rodrigues Lobo (Francisco Rodrigues Lobo Secondary School) and LeiriaShopping. The Association's President

254-492: A World Heritage Site for their geological value, four of them are considered of "Outstanding Universal Value" based on their cultural and natural criteria: Þingvellir , Iceland; Landscape of the Pico Island Vineyard Culture , Portugal; Gough and Inaccessible Islands , United Kingdom; and Brazilian Atlantic Islands: Fernando de Noronha and Atol das Rocas Reserves, Brazil. Continental shelves in

381-688: A nobility , which played a key social and political role during the Middle Ages . It was under the Visigoths that the Church began to play an important part within the state. As the Visigoths did not learn Latin from the local people, they had to rely on bishops to continue the Roman system of governance. The laws were made by councils of bishops, and the clergy emerged as a high-ranking class. Today's continental Portugal, along with most of modern Spain,

508-631: A transcontinental nation and not a colonial empire. Pro-Indian residents of Dadra and Nagar Haveli , separated those territories from Portuguese rule in 1954. In 1961, Fort of São João Baptista de Ajudá 's annexation by the Republic of Dahomey was the start of a process that led to the dissolution of the centuries-old Portuguese Empire. Another forcible retreat occurred in 1961 when Portugal refused to relinquish Goa . The Portuguese were involved in armed conflict in Portuguese India against

635-506: A Navy Sonic Depth Finder to draw a continuous map across the bed of the Atlantic. This involved little guesswork because the idea of sonar is straightforward with pulses being sent from the vessel, which bounce off the ocean floor, then return to the vessel. The deep ocean floor is thought to be fairly flat with occasional deeps, abyssal plains , trenches , seamounts , basins , plateaus , canyons , and some guyots . Various shelves along

762-721: A branch of the Gulf Stream which flows northward from the Grand Banks ; and the Subpolar Front , an extension of the North Atlantic Current, a wide, vaguely defined region separating the subtropical gyre from the subpolar gyre. This system of currents transports warm water into the North Atlantic, without which temperatures in the North Atlantic and Europe would plunge dramatically. North of

889-795: A career as the Portuguese Ambassador in London, later in Vienna. King Joseph I was crowned in 1750 and made him his Minister of Foreign Affairs. As the King's confidence in Carvalho e Melo increased, he entrusted him with more control of the state. By 1755, Carvalho e Melo was made prime minister. Impressed by British economic success witnessed as Ambassador, he successfully implemented similar economic policies in Portugal. In 1761, during

1016-490: A distinct capital and governor. The main cities were in the southern half of the country: Beja , Silves , Alcácer do Sal , Santarém and Lisbon . The Muslim population consisted mainly of native Iberian converts to Islam and Berbers . The Arabs (mainly noblemen from Syria ) although a minority, constituted the elite. The Berbers who joined them, were nomads from the Rif Mountains of North Africa. Invasions from

1143-683: A federation contract with Emperor Honorius , many of these people settled in Hispania . An important group was made up of the Suebi and Vandals in Gallaecia , who founded a Suebi Kingdom with its capital in Braga . They came to dominate Aeminium ( Coimbra ) as well, and there were Visigoths to the south. The Suebi and the Visigoths were the Germanic tribes who had the most lasting presence in

1270-541: A line west of the Cape Verde islands, off the west coast of Africa. In 1498 Vasco da Gama became the first European to reach India by sea, bringing economic prosperity to Portugal and helping to start the Portuguese Renaissance . In 1500, the Portuguese explorer Gaspar Corte-Real reached what is now Canada and founded the town of Portugal Cove-St. Philip's , one of many Portuguese colonies of

1397-699: A period marked by a civil war between liberals and absolutists from 1828 to 1834. The monarchy was overthrown in the 1910 revolution, which led to the establishment of the Portuguese First Republic . A phase of unrest ultimately led to the rise of authoritarian regimes of the Ditadura Nacional and the Estado Novo . Democracy was finally restored following the Carnation Revolution of 1974 , and brought an end to

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1524-580: A single railway. The government of Portugal quietly accepted the ultimatum and withdrew their forces from the disputed area, leading to a widespread backlash among the Portuguese public, who viewed acceptance of the British demands as a humiliation. On 5 October 1910, a coup d'état overthrew the near 800 year-old Monarchy and the Republic was proclaimed. During World War I, Portugal helped the Allies fight

1651-416: A weak Intertropical Convergence Zone , South Atlantic tropical cyclones are rare. The Atlantic Ocean is underlain mostly by dense mafic oceanic crust made up of basalt and gabbro and overlain by fine clay, silt and siliceous ooze on the abyssal plain. The continental margins and continental shelf mark lower density, but greater thickness felsic continental rock that is often much older than that of

1778-477: Is Júlio Vieira. Established on 9 September 1925, known then as Federação Desportiva do Distrito de Leiria (Leiria District Sports Federation), this Federation however ceased to exist in May 1926, due to the trouble times of the politically unstable and financially chaotic years of the Portuguese First Republic . On 20 May 1929, Leiria Football Association was restarted, in his current name. New statutes and regulations

1905-621: Is a complex of four water masses, two that form by deep convection in the open ocean – classical and upper Labrador sea water – and two that form from the inflow of dense water across the Greenland-Iceland-Scotland sill – Denmark Strait and Iceland-Scotland overflow water. Along its path across Earth the composition of the NADW is affected by other water masses, especially Antarctic bottom water and Mediterranean overflow water. The NADW

2032-467: Is fed by a flow of warm shallow water into the northern North Atlantic which is responsible for the anomalous warm climate in Europe. Changes in the formation of NADW have been linked to global climate changes in the past. Since human-made substances were introduced into the environment, the path of the NADW can be traced throughout its course by measuring tritium and radiocarbon from nuclear weapon tests in

2159-498: Is found off the eastern coast of Canada. Surface water temperatures, which vary with latitude, current systems, and season and reflect the latitudinal distribution of solar energy, range from below −2 °C (28 °F) to over 30 °C (86 °F). Maximum temperatures occur north of the equator, and minimum values are found in the polar regions. In the middle latitudes, the area of maximum temperature variations, values may vary by 7–8 °C (13–14 °F). From October to June

2286-575: Is interrupted by larger transform faults at two places: the Romanche Trench near the Equator and the Gibbs fracture zone at 53°N . The MAR is a barrier for bottom water, but at these two transform faults deep water currents can pass from one side to the other. The MAR rises 2–3 km (1.2–1.9 mi) above the surrounding ocean floor and its rift valley is the divergent boundary between

2413-854: Is intersected by two perpendicular ridges: the Azores–Gibraltar Transform Fault , the boundary between the Nubian and Eurasian plates , intersects the MAR at the Azores triple junction , on either side of the Azores microplate, near the 40°N . A much vaguer, nameless boundary, between the North American and South American plates, intersects the MAR near or just north of the Fifteen-Twenty fracture zone , approximately at 16°N . In

2540-729: Is now northern and central Brazil. The formation of the Central American Isthmus closed the Central American Seaway at the end of the Pliocene 2.8 Ma ago. The formation of the isthmus resulted in the migration and extinction of many land-living animals, known as the Great American Interchange , but the closure of the seaway resulted in a "Great American Schism" as it affected ocean currents, salinity, and temperatures in both

2667-794: Is now the Carpathian region, that were similar to the Sargasso Sea. It is possible that the population in the Sargasso Sea migrated to the Atlantic as the Tethys closed at the end of the Miocene around 17 Ma. The origin of the Sargasso fauna and flora remained enigmatic for centuries. The fossils found in the Carpathians in the mid-20th century often called the "quasi-Sargasso assemblage", finally showed that this assemblage originated in

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2794-692: Is unclear. The mainstream explanation is an ethnonym derived from the Callaeci, also known as the Gallaeci peoples, who occupied the north-west of the Iberian Peninsula . One theory proposes Cale is a derivation of the Celtic word for 'port'. Another is that Cala was a Celtic goddess. Some French scholars believe it may have come from Portus Gallus , the port of the Gauls. Around 200 BC,

2921-772: The Age of Discovery under the sponsorship of Prince Henry the Navigator . Portugal explored the Atlantic, encountering the Azores , Madeira , and Portuguese Cape Verde , which led to the first colonization movements. The Portuguese explored the Indian Ocean , established trade routes in most of southern Asia, and sent the first direct European maritime trade and diplomatic missions to China ( Jorge Álvares ) and Japan ( Nanban trade ). In 1415, Portugal acquired its first colonies by conquering Ceuta , in North Africa. Throughout

3048-472: The Age of Discovery , the Atlantic was also known to English cartographers as the Great Western Ocean . The pond is a term often used by British and American speakers in reference to the northern Atlantic Ocean, as a form of meiosis , or ironic understatement. It is used mostly when referring to events or circumstances "on this side of the pond" or "on the other side of the pond" or "across

3175-452: The Battle of São Mamede , in the outskirts of Guimarães , in 1128, Afonso Henriques , Count of Portugal, defeated his mother Countess Teresa and her lover Fernão Peres de Trava , establishing himself as sole leader of the county . Afonso continued his father Henry of Burgundy's Reconquista wars. His campaigns were successful and in 1139, he obtained a victory in the Battle of Ourique , so

3302-485: The British government delivered an ultimatum to Portugal, demanding the withdrawal of Portuguese forces from the area between Portugal's colonies of Mozambique and Angola . The area had been claimed by Portugal as part of its colonialist Pink Map project, but Britain disputed these claims, mostly due to Cecil Rhodes ' aspirations to create a Cape to Cairo Railway , which was intended to link all British colonies via

3429-564: The Carpathian Basin from where it migrated over Sicily to the central Atlantic where it evolved into modern species of the Sargasso Sea. The location of the spawning ground for European eels remained unknown for decades . In the early 19th century it was discovered that the southern Sargasso Sea is the spawning ground for both the European and American eel and that the former migrate more than 5,000 km (3,100 mi) and

3556-508: The Cave of Aroeira in 2014. Later Neanderthals roamed the northern Iberian peninsula and a tooth has been found at Nova da Columbeira cave in Estremadura . Homo sapiens sapiens arrived in Portugal around 35,000 years ago and spread rapidly. Pre-Celtic tribes inhabited Portugal. The Cynetes developed a written language, leaving stelae , which are mainly found in the south. Early in

3683-846: The Central Powers ; however the war hurt its weak economy. Political instability and economic weaknesses were fertile ground for chaos and unrest during the First Portuguese Republic . These conditions led to the failed Monarchy of the North , 28 May 1926 coup d'état , and creation of the National Dictatorship ( Ditadura Nacional ). This in turn led to the right-wing dictatorship of the Estado Novo (New State), under António de Oliveira Salazar in 1933. Portugal remained neutral in World War II . From

3810-473: The Companhia Geral de Pernambuco e Paraíba - whose main activity was the trafficking of slaves, mostly Africans, to Brazilian lands. He reorganized the army and navy and ended legal discrimination against different Christian sects. He created companies and guilds to regulate commercial activity and one of the first appellation systems by demarcating the region for production of Port to ensure

3937-713: The Continental System of embargo against the United Kingdom; a French invasion under General Junot followed, and Lisbon was captured in 1807. British intervention in the Peninsular War helped maintain Portuguese independence; the last French troops were expelled in 1812. Rio de Janeiro in Brazil was the Portuguese capital between 1808 and 1821. In 1820, constitutionalist insurrections took place at Porto and Lisbon. Lisbon regained its status as

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4064-689: The European Union  (green) Portugal , officially the Portuguese Republic , is a country in the Iberian Peninsula in Southwestern Europe . Featuring the westernmost point in continental Europe , to its north and east is Spain, with which it shares the longest uninterrupted border in the European Union ; to the south and the west is the North Atlantic Ocean ; and to the west and southwest lie

4191-474: The Icelandic Low produces frequent storms. Icebergs are common from early February to the end of July across the shipping lanes near the Grand Banks of Newfoundland . The ice season is longer in the polar regions, but there is little shipping in those areas. Hurricanes are a hazard in the western parts of the North Atlantic during the summer and autumn. Due to a consistently strong wind shear and

4318-740: The Indian Armed Forces . The operations resulted in the defeat and loss of the remaining Portuguese territories in the Indian subcontinent . The Portuguese regime refused to recognize Indian sovereignty over the annexed territories, which continued to be represented in the National Assembly until the coup of 1974. Also in the early 1960s the independence movements in the Portuguese provinces of Portuguese Angola , Portuguese Mozambique , and Portuguese Guinea in Africa, resulted in

4445-459: The Jesuits were suppressed and expelled . This crushed opposition by publicly demonstrating even the aristocracy was powerless before Pombal. Further titled "Marquês de Pombal" in 1770, he ruled Portugal until Joseph I's death in 1777. The new ruler, Queen Maria I of Portugal , disliked Pombal because of his excesses, and upon her accession to the throne, withdrew all his political offices. Pombal

4572-429: The Macaronesian archipelagos of the Azores and Madeira , which are two autonomous regions of Portugal . Lisbon is the capital and largest city , followed by Porto , which is the only other metropolitan area . The western part of the Iberian Peninsula has been continuously inhabited since prehistoric times , with the earliest signs of settlement dating to 5500 BCE . Celtic and Iberian peoples arrived in

4699-406: The Moluccas . Although it was believed the Dutch were the first Europeans to arrive in Australia, there is evidence the Portuguese may have discovered it in 1521. Between 1519 and 1522 Ferdinand Magellan organized a Spanish expedition to the East Indies which resulted in the first circumnavigation of the globe. The Treaty of Zaragoza , signed in 1529 between Portugal and Spain, divided

4826-428: The North American and Eurasian plates in the North Atlantic and the South American and African plates in the South Atlantic. The MAR produces basaltic volcanoes in Eyjafjallajökull , Iceland, and pillow lava on the ocean floor. The depth of water at the apex of the ridge is less than 2,700 m (1,500 fathoms ; 8,900  ft ) in most places, while the bottom of the ridge is three times as deep. The MAR

4953-405: The North Atlantic Drift is thought to have at least some influence on climate. For example, the Gulf Stream helps moderate winter temperatures along the coastline of southeastern North America, keeping it warmer in winter along the coast than inland areas. The Gulf Stream also keeps extreme temperatures from occurring on the Florida Peninsula. In the higher latitudes, the North Atlantic Drift, warms

5080-451: The North Atlantic oscillation , occurs. On average, the Atlantic is the saltiest major ocean; surface water salinity in the open ocean ranges from 33 to 37 parts per thousand (3.3–3.7%) by mass and varies with latitude and season. Evaporation, precipitation, river inflow and sea ice melting influence surface salinity values. Although the lowest salinity values are just north of the equator (because of heavy tropical rainfall), in general,

5207-402: 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 were the first known humans to cross the Atlantic, it was the expedition of Christopher Columbus in 1492 that proved to be

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5334-471: The Portuguese Colonial War (lasting from 1961 till 1974). The war mobilized around 1.4 million men for military or for civilian support service, and led to large casualties. Throughout the colonial war period Portugal dealt with increasing dissent, arms embargoes and other punitive sanctions imposed by the international community. The authoritarian and conservative Estado Novo regime, first governed by Salazar and from 1968 by Marcelo Caetano , tried to preserve

5461-408: The Portuguese Restoration War and the 1755 Lisbon earthquake , which destroyed the city and damaged the empire's economy. The Napoleonic Wars motivated the Portuguese royal family to relocate to Brazil in 1807. This event reshaped the relationship between Portugal and Brazil, culminating in Brazilian independence in 1822 . Following the liberation during the Peninsular War , Portugal endured

5588-425: The Portuguese football league system in competitions run by the Portuguese League for Professional Football ( Primeira Liga and Liga de Honra ) and Portuguese Football Federation ( Campeonato Nacional de Seniores ). Caldas Sport Clube join the First National Division, where remained four seasons from 1955–56 to 1958–59 . In 2012 União de Leiria were demoted to the Segunda Divisão after failing to meet

5715-420: The Romans took Iberia from the Carthaginians during the Second Punic War . In the process they conquered Cale, renaming it Portus Cale ('Port of Cale') and incorporating it into the province of Gallaecia . During the Middle Ages , the region around Portus Cale became known by the Suebi and Visigoths as Portucale . The name Portucale changed into Portugale during the 7th and 8th centuries, and by

5842-416: The Schengen Area , and the Council of Europe , as well as a founding members of NATO , the eurozone , the OECD , and the Community of Portuguese Language Countries . The word Portugal derives from the combined Roman - Celtic place name Portus Cale (present-day's conurbation of Porto and Vila Nova de Gaia ). Porto stems from the Latin for port , portus ; Cale ' s meaning and origin

5969-442: The Scotia Sea , and other tributary water bodies. Including these marginal seas the coast line of the Atlantic measures 111,866 km (69,510 mi) compared to 135,663 km (84,297 mi) for the Pacific. Including its marginal seas, the Atlantic covers an area of 106,460,000 km (41,100,000 sq mi) or 23.5% of the global ocean and has a volume of 310,410,900 km (74,471,500 cu mi) or 23.3% of

6096-401: The South Atlantic and Indian Ocean coasts. Portuguese explorers and merchants were instrumental in establishing trading posts and colonies that enabled control over spices and slave trades. While Portugal expanded its influence globally, its political and military power faced internal and external challenges towards the end of the 16th century. The dynastic crisis marked the beginning of

6223-414: The Titan in Greek mythology , who supported the heavens and who later appeared as a frontispiece in medieval maps and also lent his name to modern atlases . On the other hand, to early Greek sailors and in ancient Greek mythological literature such as the Iliad and the Odyssey , this all-encompassing ocean was instead known as Oceanus , the gigantic river that encircled the world; in contrast to

6350-521: The meridional overturning circulation (MOC), the northward heat transport of which is threatened by anthropogenic climate change. Large variations in the subpolar gyre on a decade-century scale, associated with the North Atlantic oscillation , are especially pronounced in Labrador Sea Water , the upper layers of the MOC. The South Atlantic is dominated by the anti-cyclonic southern subtropical gyre. The South Atlantic Central Water originates in this gyre, while Antarctic Intermediate Water originates in

6477-399: The thermocline of the subtropical gyre. The Sargasso Sea in the western North Atlantic can be defined as the area where two species of Sargassum ( S. fluitans and natans ) float, an area 4,000 km (2,500 mi) wide and encircled by the Gulf Stream , North Atlantic Drift , and North Equatorial Current . This population of seaweed probably originated from Tertiary ancestors on

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6604-402: The "absolutist" faction of landowners and the church to proclaim Miguel king in February 1828. This led to the Liberal Wars , also known as the War of the Two Brothers or the Portuguese Civil War , in which Pedro forced Miguel to abdicate and go into exile in 1834 and place his daughter on the throne as Queen Maria II of Portugal . After 1815 the Portuguese expanded their trading ports along

6731-442: The 15th century, Portuguese explorers sailed the coast of Africa, establishing trading posts for commodities , ranging from gold to slavery . Portugal sailed the Portuguese India Armadas to Goa via the Cape of Good Hope . The Treaty of Tordesillas of 1494 was intended to resolve a dispute created following the return of Christopher Columbus and divided the newly located lands outside Europe between Portugal and Spain along

6858-400: The 1870s, the Challenger expedition discovered parts of what is now known as the Mid-Atlantic Ridge, or: An elevated ridge rising to an average height of about 1,900 fathoms [3,500 m; 11,400 ft] below the surface traverses the basins of the North and South Atlantic in a meridianal direction from Cape Farewell, probably its far south at least as Gough Island, following roughly

6985-421: The 1940s to 1960s, Portugal was a founding member of NATO , OECD , the European Free Trade Association (EFTA) and joined the United Nations in 1955. New economic development projects and relocation of mainland Portuguese citizens into the overseas provinces in Africa were initiated, with Angola and Mozambique being the main targets of those initiatives. These actions were used to affirm Portugal's status as

7112-434: The 1953 definition it extends south to Antarctica, while in later maps it is bounded at the 60° parallel by the Southern Ocean. The Atlantic has irregular coasts indented by numerous bays, gulfs and seas. These include the Baltic Sea , Black Sea , Caribbean Sea , Davis Strait , Denmark Strait , part of the Drake Passage , Gulf of Mexico , Labrador Sea , Mediterranean Sea , North Sea , Norwegian Sea , almost all of

7239-411: The 1960s and CFCs . The clockwise warm-water North Atlantic Gyre occupies the northern Atlantic, and the counter-clockwise warm-water South Atlantic Gyre appears in the southern Atlantic. In the North Atlantic, surface circulation is dominated by three inter-connected currents: the Gulf Stream which flows north-east from the North American coast at Cape Hatteras ; the North Atlantic Current ,

7366-459: The 9th century, it was used to refer to the region between the rivers Douro and Minho . By the 11th and 12th centuries, Portugale , Portugallia , Portvgallo or Portvgalliae was already referred to as Portugal . The region has been inhabited by humans since circa 400,000 years ago, when Homo heidelbergensis entered the area. The oldest human fossil found in Portugal is the 400,000-year-old Aroeira 3 H. Heidelbergensis skull discovered in

7493-440: The African coast, moving inland to take control of Angola and Mozambique. The slave trade was abolished in 1836. In Portuguese India , trade flourished in the colony of Goa , with its subsidiary colonies of Macau , near Hong Kong, and Timor , north of Australia. The Portuguese successfully introduced Catholicism and the Portuguese language into their colonies, while most settlers continued to head to Brazil. On 11 January 1890,

7620-440: The Americas . In 1500, Pedro Álvares Cabral landed on Brazil and claimed it for Portugal. Ten years later, Afonso de Albuquerque conquered Goa in India, Muscat and Ormuz in the Persian Strait , and Malacca , now in Malaysia. Thus, the Portuguese empire held dominion over commerce in the Indian Ocean and South Atlantic. Portuguese sailors set out to reach Eastern Asia, landing in Taiwan , Japan, Timor , Flores , and

7747-407: The Atlantic are wide off Newfoundland, southernmost South America, and northeastern Europe. In the western Atlantic carbonate platforms dominate large areas, for example, the Blake Plateau and Bermuda Rise . The Atlantic is surrounded by passive margins except at a few locations where active margins form deep trenches : the Puerto Rico Trench (8,376 m or 27,480 ft maximum depth) in

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7874-468: The Atlantic include the Challenger expedition and the German Meteor expedition ; as of 2001 , Columbia University 's Lamont–Doherty Earth Observatory and the United States Navy Hydrographic Office conduct research on the ocean. The MAR divides the Atlantic longitudinally into two halves, in each of which a series of basins are delimited by secondary, transverse ridges. The MAR reaches above 2,000 m (6,600 ft) along most of its length, but

8001-403: The Atlantic north of the equator. The coldest zones are in high latitudes, with the coldest regions corresponding to the areas covered by sea ice. Ocean currents influence the climate by transporting warm and cold waters to other regions. The winds that are cooled or warmed when blowing over these currents influence adjacent land areas. The Gulf Stream and its northern extension towards Europe,

8128-408: The Atlantic sea ' , etym . ' Sea of Atlas ' ) and in The Histories of Herodotus around 450 BC (Hdt. 1.202.4): Atlantis thalassa (Ancient Greek: Ἀτλαντὶς θάλασσα , ' Sea of Atlas ' or ' the Atlantic sea ' ) where the name refers to "the sea beyond the pillars of Heracles " which is said to be part of the sea that surrounds all land. In these uses, the name refers to Atlas ,

8255-409: The Bahamas, while coarse river outwash sands and silt are common in shallow shelf areas like the Georges Bank . Coarse sand, boulders, and rocks were transported into some areas, such as off the coast of Nova Scotia or the Gulf of Maine during the Pleistocene ice ages. The break-up of Pangaea began in the central Atlantic, between North America and Northwest Africa, where rift basins opened during

8382-422: The Christian kingdoms of the north. Most of present-day Portugal fell into the hands of the Taifa of Badajoz of the Aftasid Dynasty , and in 1022 the Taifa of Seville of the Abbadids poets. The Taifa period ended with the conquest of the Almoravids in 1086, then by the Almohads in 1147. Al-Andaluz was divided into districts called Kura . Gharb Al-Andalus at its largest consisted of ten kuras, each with

8509-404: The European shores of the former Tethys Ocean and has, if so, maintained itself by vegetative growth , floating in the ocean for millions of years. Other species endemic to the Sargasso Sea include the sargassum fish , a predator with algae-like appendages which hovers motionless among the Sargassum . Fossils of similar fishes have been found in fossil bays of the former Tethys Ocean, in what

8636-411: The Far East, resulting in the loss of Portugal's Indian sea trade monopoly. In 1640 John IV of Portugal spearheaded an uprising backed by disgruntled nobles and was proclaimed king. The Portuguese Restoration War ended the 60-year period of the Iberian Union under the House of Habsburg . This was the beginning of the House of Braganza , which reigned until 1910. John V saw a reign characterized by

8763-405: The Late Triassic and Early Jurassic. This period also saw the first stages of the uplift of the Atlas Mountains. The exact timing is controversial with estimates ranging from 200 to 170 Ma. The opening of the Atlantic Ocean coincided with the initial break-up of the supercontinent Pangaea , both of which were initiated by the eruption of the Central Atlantic Magmatic Province (CAMP), one of

8890-650: The Liga de Honra (1ª division) being at the fourth level of the league system and 1ª Divisão (2ª division) at the fifth level. This second tier is divided into two groups on a geographical basis In more general terms the AF Leiria currently organises District Championships for Soccer and Futsal for men and women for all age groups including Senior, Junior, Youth, Beginners, Infants and Schools. 39°44′23″N 8°48′59″W  /  39.739776°N 8.816271°W  / 39.739776; -8.816271 Portugal – in Europe  (green & dark grey) – in

9017-427: The Moors. In 1249, the Reconquista ended with the capture of the Algarve and expulsion of the last Moorish settlements. With minor readjustments, Portugal's territorial borders have remained the same, making it one of the oldest established nations in Europe. After a conflict with the kingdom of Castile , Denis of Portugal signed the Treaty of Alcañices in 1297 with Ferdinand IV of Castile. This treaty established

9144-613: The North Atlantic Gyre, the cyclonic North Atlantic Subpolar Gyre plays a key role in climate variability. It is governed by ocean currents from marginal seas and regional topography, rather than being steered by wind, both in the deep ocean and at sea level. The subpolar gyre forms an important part of the global thermohaline circulation . Its eastern portion includes eddying branches of the North Atlantic Current which transport warm, saline waters from

9271-484: The North also occurred in this period, with Viking incursions raiding the coast between the 9th and 11th centuries, including Lisbon. This resulted in the establishment of small Norse settlements in the coastline between Douro and Minho . The Reconquista was a period when Christians reconquered the Iberian Peninsula from Moorish domination. An Asturian Visigothic noble named Pelagius of Asturias

9398-575: The Pacific Ocean between Spain and Portugal. Portugal voluntarily entered a dynastic union (1580–1640) because the last two kings of the House of Aviz died without heirs, resulting in the Portuguese succession crisis of 1580 . Philip II of Spain claimed the throne and was accepted as Philip I of Portugal. Portugal did not lose its formal independence, forming a union of kingdoms. But

9525-615: The Portuguese Colonial War, allowing the last of Portugal’s African territories to achieve independence. Portugal's imperial history has left a cultural legacy , with around 300 million Portuguese speakers around the world. Today, it is a developed country with an advanced economy relying chiefly upon services, industry, and tourism. Portugal is a member of the United Nations , the European Union,

9652-577: The Roman conquest. In southern Portugal, some small, semi-permanent commercial coastal settlements were also founded by Phoenician-Carthaginians. Romans first invaded the Iberian Peninsula in 219 BC. The Carthaginians, Rome's adversary in the Punic Wars , were expelled from their coastal colonies. During Julius Caesar 's rule, almost the entire peninsula was annexed to Rome. The conquest took two hundred years and many died, including those sentenced to work in slave mines or sold as slaves to other parts of

9779-556: The South Atlantic, and the "Atmospheric Bridge", which evaporates subtropical Atlantic waters and exports it to the Pacific. The Atlantic Ocean consists of four major, upper water masses with distinct temperature and salinity. The Atlantic subarctic upper water in the northernmost North Atlantic is the source for subarctic intermediate water and North Atlantic intermediate water. North Atlantic central water can be divided into

9906-523: The United States and Brazil , both increased in degree during the early 20th century, and while no major military conflicts have taken place in the Atlantic recently, the ocean remains a core component of trade around the world. The Atlantic Ocean occupies an elongated, S-shaped basin extending longitudinally between Europe and Africa to the east, and the Americas to the west. As one component of

10033-475: The atmosphere over the oceans, keeping the British Isles and northwestern Europe mild and cloudy, and not severely cold in winter, like other locations at the same high latitude. The cold water currents contribute to heavy fog off the coast of eastern Canada (the Grand Banks of Newfoundland area) and Africa's northwestern coast. In general, winds transport moisture and air over land areas. Every winter,

10160-488: The border between the kingdoms of Portugal and Leon. The reigns of Denis, Afonso IV , and Peter I mostly saw peace with the other kingdoms of Iberia. In 1348-49 Portugal, as with the rest of Europe, was devastated by the Black Death . In 1373, Portugal made an alliance with England , the oldest standing alliance in the world. In 1383 John I of Castile , Beatrice of Portugal , and Ferdinand I of Portugal claimed

10287-531: The capital of Portugal when Brazil declared its independence in 1822. The death of King John VI in 1826 led to a crisis of royal succession. His eldest son, Pedro I of Brazil , briefly became Pedro IV of Portugal , but neither the Portuguese nor Brazilians wanted a unified monarchy; consequently, Pedro abdicated the Portuguese crown in favor of his 7-year-old daughter, Maria da Glória , on the condition that when she came of age she would marry his brother, Miguel . Dissatisfaction at Pedro's constitutional reforms led

10414-469: The country's political decline that led to the Iberian Union (1580-1640), a period in which Portugal was united under Spanish rule. While maintaining a degree of self-governance, the union strained Portugal’s autonomy and drew it into conflicts with European powers which targeted Portuguese territories and trade routes. Portugal's prior opulence was further exacerbated by a series of events, such as

10541-709: The deadline to sign the team in Liga de Honra , Leiria was automatically relegated to the third level . Ginásio Clube Alcobaça join the First National Division in 1982-83 for one season. Below the Campeonato Nacional de Seniores (Portuguese Third Division) the competitions are organised at a district level (known in Portuguese as Distritais ) with each District Association organising its competitions according to geographical and other factors. The AF Leiria runs to league competitions with

10668-460: The earthquake, Joseph I gave his prime minister more power, and Carvalho de Melo became an enlightened despot . In 1758 Joseph I was wounded in an attempted assassination. The Marquis of Távora , several members of his family and even servants were tortured and executed in public with extreme brutality (even by the standards of the time), as alleged part of the Távora affair . The following year,

10795-667: The east, the boundaries of the ocean proper are Europe: the Strait of Gibraltar (where it connects with the Mediterranean Sea  – one of its marginal seas  – and, in turn, the Black Sea , both of which also touch upon Asia) and Africa. In the southeast, the Atlantic merges into the Indian Ocean. The 20° East meridian , running south from Cape Agulhas to Antarctica defines its border. In

10922-544: The eastern and western North Atlantic central water since the western part is strongly affected by the Gulf Stream and therefore the upper layer is closer to underlying fresher subpolar intermediate water. The eastern water is saltier because of its proximity to Mediterranean water. North Atlantic central water flows into South Atlantic central water at 15°N . There are five intermediate waters: four low-salinity waters formed at subpolar latitudes and one high-salinity formed through evaporation. Arctic intermediate water flows from

11049-541: The empire. North Atlantic Ocean The Atlantic Ocean is the second-largest of the world's five oceanic divisions , with an area of about 85,133,000 km (32,870,000 sq mi). It covers approximately 17% of 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

11176-408: The empire. Roman occupation suffered a setback in 155 BC, when a rebellion began in the north. The Lusitanians and other native tribes, under the leadership of Viriathus , wrested control of all of western Iberia. Rome sent legions to quell the rebellion but were unsuccessful. Roman leaders bribed Viriathus's allies to kill him in 139 BC; he was replaced by Tautalus . In 27 BC, Lusitania gained

11303-753: The enclosed seas well known to the Greeks: the Mediterranean and the Black Sea. In contrast, the term "Atlantic" originally referred specifically to the Atlas Mountains in Morocco and the sea off the Strait of Gibraltar and the West African coast. The term " Aethiopian Ocean ", derived from Ancient Ethiopia , was applied to the southern Atlantic as late as the mid-19th century. During

11430-603: The first cities he founded is Vimaranes, known today as Guimarães – "birthplace of the Portuguese nation" or the "cradle city". After annexing the County of Portugal into one of the counties that made up the Kingdom of Asturias , King Alfonso III of Asturias knighted Vímara Peres, in 868, as the First Count of Portus Cale (Portugal). The region became known as Portucale , Portugale , and simultaneously Portugália . With

11557-408: The first millennium BC, several waves of Celts invaded Portugal from Central Europe and intermarried with the local populations to form several different ethnic groups. The Celtic presence is patent in archaeological and linguistic evidence. They dominated most of northern and central Portugal, while the south maintained its older character (believed non-Indo-European, likely related to Basque ) until

11684-548: The first millennium BCE , with Phoenician and later Punic influence reaching the south during the same period. The region came under Roman control in the second century BCE, followed by a succession of Germanic peoples and the Alans from the fifth to eighth centuries CE. Muslims conquered most of the Iberian Peninsula in the eighth century CE, but were gradually expelled by the Christian Reconquista over

11811-458: The forced abdication of Alfonso III in 910, the Kingdom of Asturias split into three separate kingdoms; they were reunited in 924 under the crown of León . In 1093 Alfonso VI of León bestowed the county to Henry of Burgundy and married him to his daughter, Teresa of León . Henry thus became Henry, Count of Portugal and based his newly formed county from Bracara Augusta (modern Braga ). At

11938-503: The influx of gold into the royal treasury, supplied largely by the royal fifth (tax on precious metals) from the Portuguese colonies of Brazil and Maranhão . Most estimates place the number of Portuguese migrants to Colonial Brazil during the gold rush of the 18th century at 600,000. This represented one of the largest movements of European populations to their colonies, during colonial times. In 1738 Sebastião José de Carvalho e Melo , later ennobled as 1st Marquis of Pombal , began

12065-807: The interconnected World Ocean , it is connected in the north to the Arctic Ocean , to the Pacific Ocean in the southwest, the Indian Ocean in the southeast, and the Southern Ocean in the south. Other definitions describe the Atlantic as extending southward to Antarctica . The Atlantic Ocean is divided in two parts, the northern and southern Atlantic, by the Equator . The oldest known mentions of an "Atlantic" sea come from Stesichorus around mid-sixth century BC (Sch. A. R. 1. 211): Atlantikôi pelágei (Ancient Greek: Ἀτλαντικῷ πελάγει , '

12192-694: The joining of the two crowns deprived Portugal of an independent foreign policy, and led to its involvement in the Eighty Years' War between Spain and the Netherlands. War led to a deterioration of relations with Portugal's oldest ally, England , and the loss of Hormuz , a strategic trading post located between Iran and Oman . From 1595 to 1663 the Dutch-Portuguese War primarily involved Dutch companies invading Portuguese colonies and commercial interests in Brazil, Africa, India and

12319-517: The latter 2,000 km (1,200 mi). Ocean currents such as the Gulf Stream transport eel larvae from the Sargasso Sea to foraging areas in North America, Europe, and northern Africa. Recent but disputed research suggests that eels possibly use Earth's magnetic field to navigate through the ocean both as larvae and as adults. The climate is influenced by the temperatures of the surface waters and water currents as well as winds. Because of

12446-666: The limits of the oceans and seas in 1953, but some of these definitions have been revised since then and some are not recognized by various authorities, institutions, and countries, for example the CIA World Factbook . Correspondingly, the extent and number of oceans and seas vary. The Atlantic Ocean is bounded on the west by North and South America. It connects to the Arctic Ocean through the Denmark Strait , Greenland Sea , Norwegian Sea and Barents Sea . To

12573-647: The local inhabitants. St. Martin of Braga was a particularly influential evangelist. In 429, the Visigoths moved south to expel the Alans and Vandals and founded a kingdom with its capital in Toledo . From 470, conflict between the Suebi and Visigoths increased. In 585, the Visigothic King Liuvigild conquered Braga and annexed Gallaecia; the Iberian Peninsula was unified under a Visigothic Kingdom . A new class emerged, unknown in Roman times:

12700-501: The lowest values are in the high latitudes and along coasts where large rivers enter. Maximum salinity values occur at about 25° north and south , in subtropical regions with low rainfall and high evaporation. The high surface salinity in the Atlantic, on which the Atlantic thermohaline circulation is dependent, is maintained by two processes: the Agulhas Leakage/Rings , which brings salty Indian Ocean waters into

12827-514: The margins of the continents constitute about 11% of the bottom topography with few deep channels cut across the continental rise. The mean depth between 60°N and 60°S is 3,730 m (12,240 ft), or close to the average for the global ocean, with a modal depth between 4,000 and 5,000 m (13,000 and 16,000 ft). In the South Atlantic the Walvis Ridge and Rio Grande Rise form barriers to ocean currents. The Laurentian Abyss

12954-664: The maximum depth, the Milwaukee Deep in the Puerto Rico Trench , is 8,376 m (27,480 ft). Top large seas: The bathymetry of the Atlantic is dominated by a submarine mountain range called the Mid-Atlantic Ridge (MAR). It runs from 87°N or 300 km (190 mi) south of the North Pole to the subantarctic Bouvet Island at 54°S . Expeditions to explore the bathymertry of

13081-640: The most consequential. Columbus' expedition ushered in an age of exploration and colonization of the Americas by European powers , most notably Portugal , Spain , France , and the United Kingdom . From the 16th to 19th centuries, the Atlantic Ocean was the center of both an eponymous slave trade and the Columbian exchange while occasionally hosting naval battles. Such naval battles, as well as growing trade from regional American powers like

13208-732: The most extensive and voluminous large igneous provinces in Earth's history associated with the Triassic–Jurassic extinction event , one of Earth's major extinction events . Theoliitic dikes , sills , and lava flows from the CAMP eruption at 200 Ma have been found in West Africa, eastern North America, and northern South America. The extent of the volcanism has been estimated to 4.5 × 10  km (1.7 × 10  sq mi) of which 2.5 × 10  km (9.7 × 10  sq mi) covered what

13335-532: The next several centuries. Modern Portugal began taking shape during this period, initially as a county of the Christian Kingdom of León in 868, and ultimately as an independent Kingdom with the Treaty of Zamora in 1143. During the Age of Discovery , the Kingdom of Portugal established itself as a major economic and political power, largely through its maritime empire, which extended mostly along

13462-571: The north to become the source for North Atlantic deep water, south of the Greenland-Scotland sill. These two intermediate waters have different salinity in the western and eastern basins. The wide range of salinities in the North Atlantic is caused by the asymmetry of the northern subtropical gyre and a large number of contributions from a wide range of sources: Labrador Sea, Norwegian-Greenland Sea, Mediterranean, and South Atlantic Intermediate Water. The North Atlantic deep water (NADW)

13589-425: The ocean's great capacity to store and release heat, maritime climates are more moderate and have less extreme seasonal variations than inland climates. Precipitation can be approximated from coastal weather data and air temperature from water temperatures. The oceans are the major source of atmospheric moisture that is obtained through evaporation. Climatic zones vary with latitude; the warmest zones stretch across

13716-627: The outlines of the coasts of the Old and the New Worlds. The remainder of the ridge was discovered in the 1920s by the German Meteor expedition using echo-sounding equipment. The exploration of the MAR in the 1950s led to the general acceptance of seafloor spreading and plate tectonics . Most of the MAR runs under water but where it reaches the surfaces it has produced volcanic islands. While nine of these have collectively been nominated

13843-595: The pond", rather than to discuss the ocean itself. The term dates to 1640, first appearing in print in a pamphlet released during the reign of Charles I , and reproduced in 1869 in Nehemiah Wallington 's Historical Notices of Events Occurring Chiefly in The Reign of Charles I , where "great Pond" is used in reference to the Atlantic Ocean by Francis Windebank , Charles I's Secretary of State . The International Hydrographic Organization (IHO) defined

13970-552: The reign of King José I, he banned the import of black slaves into mainland Portugal and India, not for humanitarian reasons, but because they were a necessary work force in Brazil. At the same time, he encouraged the trade of black slaves ("the pieces", in the terms of that time) to that colony, and with the support and direct involvement of the Marquis of Pombal, two companies were founded - the Companhia do Grão-Pará e Maranhão and

14097-438: The seafloor. The oldest oceanic crust in the Atlantic is up to 145 million years and is situated off the west coast of Africa and the east coast of North America, or on either side of the South Atlantic. In many places, the continental shelf and continental slope are covered in thick sedimentary layers. For instance, on the North American side of the ocean, large carbonate deposits formed in warm shallow waters such as Florida and

14224-539: The status of Roman province . Later, a northern province was separated from the province of Tarraconensis , under Emperor Diocletian 's reforms, known as Gallaecia . There are still ruins of castros ( hill forts ) and remains of the Castro culture , like Conímbriga , Mirobriga and Briteiros . In 409, with the decline of the Roman Empire , the Iberian Peninsula was occupied by Germanic tribes . In 411, with

14351-551: The subtropics to the northeastern Atlantic. There this water is cooled during winter and forms return currents that merge along the eastern continental slope of Greenland where they form an intense (40–50  Sv ) current which flows around the continental margins of the Labrador Sea . A third of this water becomes part of the deep portion of the North Atlantic Deep Water (NADW). The NADW, in turn, feeds

14478-421: The surface is usually covered with sea ice in the Labrador Sea , Denmark Strait , and Baltic Sea. The Coriolis effect circulates North Atlantic water in a clockwise direction, whereas South Atlantic water circulates counter-clockwise. The south tides in the Atlantic Ocean are semi-diurnal; that is, two high tides occur every 24 lunar hours. In latitudes above 40° North some east–west oscillation, known as

14605-669: The territories corresponding to modern Portugal. As elsewhere in Western Europe, there was a sharp decline in urban life during the Dark Ages . Roman institutions disappeared in the wake of the Germanic invasions with the exception of ecclesiastical organizations, which were fostered by the Suebi in the fifth century and adopted by the Visigoths afterwards. Although the Suebi and Visigoths were initially followers of Arianism and Priscillianism , they adopted Catholicism from

14732-469: The throne of Portugal. John of Aviz, later John I of Portugal , defeated the Castilians in the Battle of Aljubarrota , and the House of Aviz became the ruling house. The new ruling dynasty led Portugal to the limelight of European politics and culture. They created and sponsored literature, such as a history of Portugal, by Fernão Lopes . Portugal spearheaded European exploration of the world and

14859-428: The total volume of the Earth's oceans. Excluding its marginal seas, the Atlantic covers 81,760,000 km (31,570,000 sq mi) and has a volume of 305,811,900 km (73,368,200 cu mi). The North Atlantic covers 41,490,000 km (16,020,000 sq mi) (11.5%) and the South Atlantic 40,270,000 km (15,550,000 sq mi) (11.1%). The average depth is 3,646 m (11,962 ft) and

14986-637: The upper layers of the circumpolar region, near the Drake Passage and the Falkland Islands. Both these currents receive some contribution from the Indian Ocean. On the African east coast, the small cyclonic Angola Gyre lies embedded in the large subtropical gyre. The southern subtropical gyre is partly masked by a wind-induced Ekman layer . The residence time of the gyre is 4.4–8.5 years. North Atlantic Deep Water flows southward below

15113-575: The vast Umayyad Caliphate's empire of Damascus , until its collapse in 750. That year the west of the empire gained its independence under Abd-ar-Rahman I with the establishment of the Emirate of Córdoba . The Emirate became the Caliphate of Córdoba in 929, until its dissolution in 1031, into 23 small kingdoms, called Taifa kingdoms. The governors of the taifas proclaimed themselves Emir of their provinces and established diplomatic relations with

15240-586: The war of Christian reconquest. At the end of the 9th century, the region of Portugal between the rivers Minho and Douro, was reconquered from the Moors by nobleman and knight Vímara Peres on the orders of King Alfonso III of Asturias . Finding many towns deserted, he decided to repopulate and rebuild them. Vímara Peres elevated the region to the status of County , naming it the County of Portugal after its major port city – Portus Cale or modern Porto . One of

15367-424: The western Atlantic and South Sandwich Trench (8,264 m or 27,113 ft) in the South Atlantic. There are numerous submarine canyons off northeastern North America, western Europe, and northwestern Africa. Some of these canyons extend along the continental rises and farther into the abyssal plains as deep-sea channels. In 1922, a historic moment in cartography and oceanography occurred. The USS Stewart used

15494-437: The wine's quality. This was the first attempt to control wine quality and production in Europe. He imposed strict law upon all classes of Portuguese society, along with a widespread review of the tax system. These reforms gained him enemies in the upper classes. Lisbon was struck by a major earthquake on November 1st 1755 , magnitude estimated to have been between 7.7–9.0, with casualties ranging from 12,000 to 50,000. Following

15621-441: Was banished to his estate at Pombal , where he died in 1782. Historians argue that Pombal's "enlightenment," while far-reaching, was primarily a mechanism for enhancing autocracy at the expense of individual liberty and especially an apparatus for crushing opposition, suppressing criticism, and furthering colonial exploitation and consolidating personal control, and profit. In 1807 Portugal refused Napoleon 's demand to accede to

15748-425: Was discussed and approved, and elected his first President, Acácio de Almeida Henriques. The founding clubs were: Sport Club Bombarralense, Caldas Sport Clube , Sporting Club das Caldas, Grupo Desportivo "Os Nazarenos", Sporting Club da Nazaré, Atlético Clube Marinhense , Sport Operário Marinhense, Leiria Gimnasio Club, Gimnasio Sportivo Lis e Associação Académica. Leiria clubs compete in the three national levels of

15875-586: Was elected leader in 718 by many of the ousted Visigoth nobles. Pelagius called for the remnants of the Christian Visigothic armies to rebel against the Moors and regroup in the unconquered northern Asturian highlands, known today as the Cantabrian Mountains , in north-west Spain. After defeating the Moors in the Battle of Covadonga in 722, Pelagius was proclaimed king, thus founding the Christian Kingdom of Asturias and starting

16002-649: Was invaded from the South and became part of al-Andalus between 726 and 1249, following the Umayyad Caliphate conquest of the Iberian Peninsula . This rule lasted decades in the North, up to five centuries in the South. After defeating the Visigoths in a few months, the Umayyad Caliphate started expanding rapidly in the peninsula. Beginning in 726, the land that is now Portugal became part of

16129-504: Was proclaimed King of Portugal by his soldiers. This is traditionally taken as the occasion when the County of Portugal became the independent Kingdom of Portugal and, in 1129, the capital city was transferred from Guimarães to Coimbra. Afonso was recognized as the first king of Portugal in 1143 by King Alfonso VII of León , and in 1179 by Pope Alexander III as Afonso I of Portugal. Afonso Henriques and his successors, aided by military monastic orders , continued pushing southwards against

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