117-628: Singer Island is a peninsula on the Atlantic coast of Palm Beach County, Florida , in the South Florida metropolitan area . Most of it is in the city of Riviera Beach , but the town of Palm Beach Shores occupies its southern tip. Its latitude of is 26.784 N and its longitude is −80.037; Florida's easternmost point is in Palm Beach Shores. Before the Palm Beach Inlet was created, Singer Island
234-718: A French East India Company on the model of England and the Netherlands. On 1 June 1604, he issued letters patent to Dieppe merchants to form the Dieppe Company , giving them exclusive rights to Asian trade for 15 years. No ships were sent, however, until 1616. In 1609, another adventurer, Pierre-Olivier Malherbe , returned from a circumnavigation of the globe and informed Henry of his adventures. He had visited China and India and had an encounter with Akbar . Colonies were established in India's Chandernagore (1673) and Pondichéry in
351-480: 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
468-519: A failed expedition in 1802, and were up against a crippling Royal Naval blockade the following year. As a result, the Empire of Haiti ultimately achieved independence in 1804 (becoming the first black republic in the world, followed by Liberia in 1847). The black and mulatto population of the island (including the Spanish east) had declined from 700,000 in 1789 to 351,819 in 1804. About 80,000 Haitians died in
585-501: 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
702-685: 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
819-442: A coastal and tropical hammock and mangrove forest, this barrier island provides a haven for several rare or endangered native tropical and coastal plant species 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
936-611: A colony was founded on Saint Kitts in 1625 (the island had to be shared with the English until the Treaty of Utrecht in 1713, when it was ceded outright). The current isle of the Commonwealth of Dominica in the eastern Caribbean also fell under increasing French settlement from the early 1630s. The Compagnie des Îles de l'Amérique founded colonies in Guadeloupe and Martinique in 1635, and
1053-539: A colony was later founded on Saint Lucia by (1650). The food-producing plantations of these colonies were built and sustained through slavery, with the supply of slaves dependent on the African slave trade . Local resistance by the indigenous peoples resulted in the Carib Expulsion of 1660. France's most important Caribbean colonial possession was established in 1664, when the colony of Saint-Domingue (today's Haiti )
1170-617: A protectorate in Morocco between the years of 1912 to 1956. France's general approach to governing the protectorate of Morocco was a policy of in-direct rule where they co-opted existing governance systems to control the protectorate. Specifically, the Moroccan elite and Sultan were both left in control while being strongly influenced by the French government. French colonialism in Morocco was discriminatory against native Moroccans and highly detrimental to
1287-416: 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
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#17328846621881404-606: 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
1521-463: 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
1638-498: 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
1755-559: 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
1872-825: 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
1989-544: Is now entirely deprived of her influence and her power in the West Indies." Meanwhile, France's newly resumed war with Britain resulted in the British capture of practically all remaining French colonies. These were restored at the Treaty of Amiens in 1802, but when war resumed in 1803, the British soon recaptured them. France's 1800 recovery of Louisiana from Spain in the secret Third Treaty of San Ildefonso came to nothing, as
2106-693: 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
2223-762: 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
2340-850: Is sometimes known as the Second Hundred Years' War . Although the War of the Austrian Succession was indecisive – despite French successes in India under the French Governor-General Joseph François Dupleix and Europe under Marshal Saxe – the Seven Years' War, after early French successes in Menorca and North America, saw a French defeat, with the numerically superior British (over one million to about 50 thousand French settlers) conquering not only New France (excluding
2457-888: The Iliad and the Odyssey , this all-encompassing ocean was instead known as Oceanus , the gigantic river that encircled the world; in contrast to 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 ,
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#17328846621882574-763: The Age of Discovery , it was known for separating the New World of the Americas ( North America and South America ) from the Old World of Afro-Eurasia ( Africa , Asia , and Europe ). Through its separation of Afro-Eurasia from the Americas, the Atlantic Ocean has played a central role in the development of human society, globalization, and the histories of many nations. While the Norse were
2691-551: 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
2808-598: The Columbian exchange while occasionally hosting naval battles. Such naval battles, as well as growing trade from regional American powers like 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
2925-518: 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 , ' 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 '
3042-602: The French Union , which endured until 1958. Newer remnants of the colonial empire were integrated into France as overseas departments and territories within the French Republic. These now total altogether 119,394 km (46,098 sq. miles), with 2.8 million people in 2021. Links between France and its former colonies persist through La francophonie , the CFA franc , and joint military operations such as Operation Serval . During
3159-467: 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
3276-571: The Isle de France (now Mauritius ). In 1825 Charles X sent an expedition to Haïti , resulting in the Haiti indemnity controversy . The beginnings of the second French colonial empire were laid in 1830 with the French invasion of Algeria , which was fully conquered by 1903. Historian Ben Kiernan estimates that 825,000 Algerians died during the conquest by 1875. The French Colonial Empire established
3393-668: The Mascarene Islands . Initial French colonial projects, partially administered by the French East India Company , prioritized plantation economies and slave labor. These economies were based on monoculture agriculture and forced African labor. Poor living conditions, famines, and disease made enslaved labor conditions particularly lethal across French colonies. French presence in Senegal began in 1626, although formal colonies and trading posts were not established until 1659 with
3510-646: The Netherlands , France took control of Mauritius, which it renamed the Island of France in 1721. Furthermore, France took control of Rodrigues in 1735 and Seychelles in 1756. On Reunion Island ( Bourbon Island ), the French East India Company first introduced the slave trade in the 1730s. The French East India Company additionally introduced coffee and sought to create a plantation economy centered around forced labor. Characteristic of plantation colonies,
3627-655: 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
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3744-590: 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
3861-507: 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,
3978-544: 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
4095-521: 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
4212-399: 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
4329-409: The " First French colonial empire ", that existed until 1814, by which time most of it had been lost or sold, and the " Second French colonial empire ", which began with the conquest of Algiers in 1830. On the eve of World War I, France's colonial empire was the second-largest in the world after the British Empire . France began to establish colonies in the Americas , the Caribbean , and India in
4446-418: The 16th century but lost most of its possessions after its defeat in the Seven Years' War . The North American possessions were lost to Britain and Spain, but Spain later returned Louisiana to France in 1800. The territory was then sold to the United States in 1803 . France rebuilt a new empire mostly after 1850, concentrating chiefly in Africa as well as Indochina and the South Pacific . As it developed,
4563-449: The 16th century, the French colonization of the Americas began. Excursions of Giovanni da Verrazzano and Jacques Cartier in the early 16th century, as well as the frequent voyages of French boats and fishermen to the Grand Banks off Newfoundland throughout that century, were the precursors to the story of France's colonial expansion. But Spain's defense of its American monopoly, and the further distractions caused in France itself in
4680-463: The 17th and 19th century to secure access to and to control the slave trade. Through an emphasis on controlling seaports, the French sought to forcibly extract enslaved people to send them abroad for profit. Colonial development prioritized export oriented production while local industry remained very underdeveloped. There was high development of production for export oriented production, notably of ground nuts in Senegal . In additional coastal areas,
4797-399: The 1802–03 campaign alone. Of the 55,131 French soldiers dispatched to Haiti in 1802–03, 45,000, including 18 generals, died, along with 10,000 sailors, the great majority from disease. Captain [first name unknown] Sorrell of the British navy observed, "France lost there one of the finest armies she ever sent forth, composed of picked veterans, the conquerors of Italy and of German legions. She
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4914-400: 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
5031-434: 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
5148-411: 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 ,
5265-520: The African and Asian continents. In December 1600, a company was formed through the association of Saint-Malo , Laval , and Vitré to trade with the Moluccas and Japan. Two ships, the Croissant and the Corbin , were sent around the Cape of Good Hope in May 1601. One was wrecked in the Maldives , leading to the adventure of François Pyrard de Laval , who managed to return to France in 1611. The second ship, carrying François Martin de Vitré , reached Ceylon and traded with Aceh in Sumatra , but
5382-408: The Atlantic and Pacific. Marine organisms on both sides of the isthmus became isolated and either diverged or went extinct. French colonial empire The French colonial empire ( French : Empire colonial français ) comprised the overseas colonies , protectorates , and mandate territories that came under French rule from the 16th century onward. A distinction is generally made between
5499-407: 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
5616-468: 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
5733-403: 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,
5850-455: 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 , 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
5967-409: 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
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#17328846621886084-449: The Caribbean island of Hispaniola ), France's richest and most important colony, was riven by a massive slave revolt , caused partly by the divisions among the island's elite, which had resulted from the French Revolution of 1789. The slaves, led eventually by Toussaint L'Ouverture and then, following his capture by the French in 1801, by Jean-Jacques Dessalines , held their own against French and British opponents. The French launched
6201-404: 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
6318-646: The French colonists were a minority on Reunion Island. In 1763 there were only 4,000 French colonists while there were over 18,000 African enslaved people. The majority of enslaved people on Reunion Island worked on coffee plantations. They primarily came from Madagascar, Mozambique, and Senegal. The economy of the Mauritius (Island of France) was similarly based on an exploitative plantation system dependent on forced African labor. The monoculture plantations farmed sugar cane, cotton, indigo, rice, and wheat. Around 2,000 colonists and enslaved people from Reunion Island migrated to Mauritius. Conditions for enslaved people on
6435-434: The French from committing fully to the conflict, and thus the French forces suffered high losses. For example, at the Battle of El Herri in 1914, 600 French soldiers were killed. The fighting was primarily characterized by Guerrilla warfare. The Zaian forces additionally received military and economic support from the Central Powers. The Berber independence leader Abd el-Krim (1882–1963) organized armed resistance against
6552-620: The French governed indirectly and preserved the existing government structure. The bey remained an absolute monarch, Tunisian ministers were still appointed, although they were both subject to French authority. Over time, the French gradually weakened the existing structures of power and centralized power into a French colonial administration. French West Africa was a confederation of eight other French colonial territories including French Mauritania , French Senegal , French Guinea , French Ivory Coast , French Niger , French Upper Volta , French Dahomey , French Togoland , and French Sudan . At
6669-439: The French set up slave plantations. Initial French development prioritized the building of roads to connect natural resources to harbors and ports. Additional initial French settlements were established on the Mascarene Islands which include Reunion Island , Mauritius , and Rodrigues . Reunion Island was first settled in 1642 and was administered by the French East India Company starting in 1665. After initial settlement by
6786-405: 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
6903-425: The Mascarene Island plantations were very poor. Enslaved labor was highly lethal because of poor living conditions and famines. After a series of crop failures from 1725 to 1737, as much as 10% of the islands' enslaved populations died due to famine and disease. In the middle of the 18th century, a series of colonial conflicts began between France and Britain , which ultimately resulted in the destruction of most of
7020-429: The Moroccan economy. Moroccans were treated as second class citizens and discriminated against in all aspects of colonial life. Infrastructure was discriminatory in colonial Morocco. The French colonial government built 36.5 kilometers of sewers in the new neighborhoods created to accommodate new French settlers while only 4.3 kilometers of sewers were built in indigenous Moroccan communities. Additionally, land in Morocco
7137-468: 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
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#17328846621887254-437: 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
7371-407: The Spanish and French for control of Morocco . The Spanish had faced unrest off and on from the 1890s, but in 1921 Spanish forces were massacred at the Battle of Annual . El-Krim founded an independent Rif Republic that operated until 1926 but had no international recognition. Paris and Madrid agreed to collaborate to destroy it. They sent in 200,000 soldiers, forcing el-Krim to surrender in 1926; he
7488-412: 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,
7605-543: The beginning of Napoleon III's reign, the presence of France in Senegal was limited to a trading post on the island of Gorée , a narrow strip on the coast, the town of Saint-Louis , and a handful of trading posts in the interior. The economy had largely been based on the slave trade , carried out by the rulers of the small kingdoms of the interior, as well as elite families, until France abolished slavery in its colonies in 1848. In 1854, Napoleon III named an enterprising French officer, Louis Faidherbe , to govern and expand
7722-411: The close of the Napoleonic Wars , most of France's colonies were restored to it by Britain, notably Guadeloupe and Martinique in the West Indies , French Guiana on the coast of South America , various trading posts in Senegal , the Île Bourbon ( Réunion ) in the Indian Ocean , and France's tiny Indian possessions; however, Britain finally annexed Saint Lucia , Tobago , the Seychelles , and
7839-474: The colony, and to give it the beginning of a modern economy. Faidherbe built a series of forts along the Senegal River, formed alliances with leaders in the interior, and sent expeditions against those who resisted French rule. He built a new port at Dakar , established and protected telegraph lines and roads, followed these with a rail line between Dakar and Saint-Louis and another into the interior . He built schools, bridges, and systems to supply fresh water to
7956-425: The east, and the Americas to the west. As one component of 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
8073-431: 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
8190-544: 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
8307-402: The establishment of the 1663 Sovereign Council , the territories of New France were developed as mercantile colonies . It is only after the arrival of intendant Jean Talon in 1665 that France gave its American colonies the proper means to develop population colonies comparable to that of the British. Acadia itself was lost to the British in the Treaty of Utrecht in 1713. Back in France, there
8424-708: The first French colonial empire and the near-complete expulsion of France from the Americas. These wars were the War of the Austrian Succession (1740–1748), the Seven Years' War (1756–1763), the American Revolution (1775–1783), the French Revolutionary Wars (1793–1802) and the Napoleonic Wars (1803–1815). It may even be seen further back in time to the first of the French and Indian Wars . This cyclic conflict
8541-486: The first known humans to cross the Atlantic, it was the expedition of Christopher Columbus in 1492 that proved to be the most consequential. Columbus' 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
8658-459: The foundation of Port Royal in the colony of Acadia in North America, in what is now Nova Scotia , Canada. A few years later, in 1608, Samuel de Champlain founded Quebec , which was to become the capital of the enormous, but sparsely settled, fur-trading colony of New France (also called Canada). New France had a rather small population, which resulted from more emphasis being placed on
8775-451: The founding of Saint-Louis , and 1677 with the founding of Gorée . Additionally, the first settlement of Madagascar began in 1642 with the establishment of Fort Dauphin . Initial French colonial expansion in Senegal and Madagascar was primarily motivated by desires to secure access to natural resources including gum arabic, groundnuts (or peanuts) and other raw materials. In addition they were further motivated by desires throughout
8892-401: The fur trade rather than agricultural settlements. Due to this emphasis, the French relied heavily on creating friendly contacts with the local First Nations community. Without the appetite of New England for land, and by relying solely on Aboriginals to supply them with fur at the trading posts, the French composed a complex series of military, commercial, and diplomatic connections. These became
9009-649: The later 16th century by the French Wars of Religion , prevented any constant efforts by France to settle colonies. Early French attempts to found colonies in Brazil, in 1555 at Rio de Janeiro (" France Antarctique ") and in Florida (including Fort Caroline in 1562), and in 1612 at São Luís (" France Équinoxiale "), were not successful, due to a lack of official interest and to Portuguese and Spanish vigilance. The story of France's colonial empire truly began on 27 July 1605, with
9126-454: 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
9243-645: 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
9360-492: 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
9477-562: The luxury hotel on the island's south end and to call it the Blue Heron. Virtually every home lot in Palm Beach Ocean was sold, and $ 2 million (the equivalent of approximately $ 28 million in 2018) was poured into the Blue Heron. However, due to the abrupt end of the Florida land boom of the 1920s , not a single house was built on any of the lots, and the Blue Heron was left uncompleted. Its shell
9594-508: 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
9711-635: 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
9828-516: The most enduring alliances between the French and the First Nation community. The French were, however, under pressure from religious orders to convert them to Catholicism . Through alliances with various Native American tribes, the French were able to exert a loose control over much of the North American continent. Areas of French settlement were generally limited to the St. Lawrence River Valley. Prior to
9945-718: 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
10062-410: The new French empire took on roles of trade with the metropole , supplying raw materials and purchasing manufactured items. Especially after the disastrous Franco-Prussian War , which saw Germany become the leading economic and military power of Continental Europe, acquiring colonies and rebuilding an empire was seen as a way to restore French prestige in the world. It was also to provide manpower during
10179-563: 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)
10296-463: The notable exception of Algeria, where the French settlers took power while being a minority. In World War II, Charles de Gaulle and the Free French took control of the overseas colonies one-by-one and used them as bases from which they prepared to liberate France . Historian Tony Chafer argues: "In an effort to restore its world-power status after the humiliation of defeat and occupation, France
10413-425: 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
10530-611: 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
10647-637: The pond" or "on the other side of the pond" or "across 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
10764-641: The region connected to Canada through the Great Lakes , was maintained through a vast system of fortifications, many of them centred in the Illinois Country and in present-day Arkansas. As the French empire in North America grew, the French also began to build a smaller but more profitable empire in the West Indies . Settlement along the South American coast in what is today French Guiana began in 1624, and
10881-438: 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
10998-514: The small islands of Saint Pierre and Miquelon ), but also most of France's West Indian (Caribbean) colonies, and all of the French Indian outposts . While the peace treaty saw France's Indian outposts, and the Caribbean islands of Martinique and Guadeloupe restored to France, the competition for influence in India had been won by the British, and North America was entirely lost – most of New France
11115-615: The south east (1674), and later at Yanam (1723), Mahe (1725), and Karikal (1739) (see French India ). In 1664, the French East India Company was established to compete for trade in the east. Although initial French colonization primarily occurred in the Americas and in Asia , the French did establish a few colonies and trading posts on the African continent. Initial French colonization in Africa began in modern-day Senegal , Madagascar , and along
11232-534: 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
11349-573: The success of the Haitian Revolution convinced Napoleon that holding Louisiana would not be worth the cost, leading to its sale to the United States in 1803. The French attempt to establish a colony in Egypt in 1798–1801 was not successful. Battle casualties for the campaign were at least 15,000 killed or wounded and 8,500 prisoners for France; 50,000 killed or wounded and 15,000 prisoners for Turkey, Egypt, other Ottoman lands, and Britain. At
11466-421: 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
11583-587: The time; colonialism was widely regarded as both unimportant to France, and immoral. Some recovery of the French colonial empire was made during the French intervention in the American Revolution , with Saint Lucia being returned to France by the Treaty of Paris in 1783, but not nearly as much as had been hoped for at the time of French intervention. True disaster came to what remained of France's colonial empire in 1791 when Saint Domingue (the Western third of
11700-428: 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
11817-838: The towns. He also introduced the large-scale cultivation of Bambara groundnuts and peanuts as a commercial crop. Reaching into the Niger valley, Senegal became the primary French base in West Africa and a model colony. Dakar became one of the most important cities of the French Empire and of Africa. French Equatorial Africa was a confederation of French colonial possessions in the Sahel and Congo River regions of Africa. Colonies included in French Equatorial Africa include French Gabon , French Congo , Ubangui-Shari , and French Chad . Cameroon
11934-622: 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
12051-424: 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
12168-560: The world wars. A major goal was the Mission civilisatrice or " Civilizing Mission ". In 1884, the leading proponent of colonialism, Jules Ferry , declared: "The higher races have a right over the lower races, they have a duty to civilize the inferior races ." Full citizenship rights – assimilation – were offered, although in reality "assimilation was always receding [and] the colonial populations treated like subjects not citizens." France sent small numbers of settlers to its empire, with
12285-485: Was applied to the southern Atlantic as late as the mid-19th century. During 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
12402-515: Was captured by the Dutch on the return leg at Cape Finisterre . François Martin de Vitré was the first Frenchman to write an account of travels to the Far East in 1604, at the request of Henry IV, and from that time numerous accounts on Asia would be published. From 1604 to 1609, following the return of François Martin de Vitré, Henry developed a strong enthusiasm for travel to Asia and attempted to set up
12519-750: Was connected to the island of Palm Beach to the south. Named after Palm Beach developer Paris Singer , a son of the Singer Sewing Machine magnate Isaac Singer , Singer Island has parks, marinas, hiking and bike paths, as well as 4.7 miles (7.6 km) of white sand beach that has been considered one of the top five beaches in Palm Beach County. Singer Island is 3 miles (4.8 km) from North Palm Beach , 5.4 miles (8.7 km) from West Palm Beach , 5.4 miles (8.7 km) from Palm Beach Gardens , 6.2 miles (10.0 km) from Juno Beach , and 10.6 miles (17.1 km) from Jupiter . Singer Island
12636-534: Was eager to maintain its overseas empire at the end of the Second World War." However, after 1945, anti-colonial movements began to challenge European authority. Revolts in Indochina and Algeria proved costly and France lost both colonies. After these conflicts, a relatively peaceful decolonization took place elsewhere after 1960. The French Constitution of 27 October 1946 (Fourth French Republic) established
12753-474: Was exiled in the Pacific until 1947. Morocco became quiet, and in 1936 became the base from which Francisco Franco launched his revolt against Madrid. The French protectorate of Tunisia lasted from 1881 to 1956. The protectorate was initially established after the successful invasion of Tunisia in 1881. The groundwork for occupation was laid on April 24, 1881, when the French deployed 35,000 troops from Algeria to invade several Tunisian cities. As in Morocco,
12870-427: Was far more expensive for Moroccans than for French settlers. For example, while the average Moroccan had a plot of land 50 times smaller than their French settler counterparts, Moroccans were forced to pay 24% more per hectare. Moroccans were additionally prohibited from buying land from French settlers. Colonial Morocco's economy was designed to benefit French businesses at the detriment of Moroccan laborers. Morocco
12987-612: Was forced to import all of its goods from France despite higher costs. Additionally, improvements to agriculture and irrigation systems in Morocco exclusively benefited colonial agriculturalists while leaving Moroccan farms at a technological disadvantage. Between the years of 1914 to 1921 the Zaian Confederation of Berber Tribes, primarily from the Atlas Mountain region of Morocco, staged an armed resistance against French colonial control . The outbreak of World War One prevented
13104-437: Was founded on the western half of the Spanish island of Hispaniola . In the 18th century, Saint-Domingue grew to be the richest sugar colony in the Caribbean. The eastern half of Hispaniola (today's Dominican Republic ) also came under French rule for a short period, after being given to France by Spain in 1795. With the end of the French Wars of Religion , King Henry IV encouraged various enterprises to establish trade with
13221-538: Was initially colonized by the German Empire in 1884. The indigenous people of Cameroon refused to work on German related projects, which turned into force labor. However, after World War One, the colony was partitioned by France and Britain. The French colony lasted from 1916 to until self-rule was achieved in 1960. French colonialism in Madagascar began in 1896 when France established a protectorate by force and ended in
13338-474: Was originally planned by Paris Singer as a development called Palm Beach Ocean . Along with Addison Mizner , Singer intended to build a luxury resort hotel called the Paris Singer Hotel on the south end of the island, and a more typical resort called the Blue Heron toward the north, with homes and a golf course in between. Due to problems clearing titles, Singer's plans changed, and he decided to build only
13455-409: Was razed in 1940. The Hilton Singer Island Oceanfront Resort now stands in its place. Singer Island is home to thousands of condos. The tallest building is the 42-story "Tiara", which was severely damaged by two hurricanes in 2004, with residents displaced from 2004 to 2008, reportedly restored. Singer Island is the setting of several Frederick Exley novels. John D. MacArthur Beach State Park,
13572-558: Was relatively little interest in colonialism, which concentrated rather on dominance within Europe, and for most of its history, New France was far behind the British North American colonies in both population and economic development. In 1699, French territorial claims in North America expanded still further, with the foundation of Louisiana in the basin of the Mississippi River . The extensive trading network throughout
13689-419: Was taken by Britain (also referred to as British North America ), except Louisiana , which France ceded to Spain as payment for Spain's late entrance into the war (and as compensation for Britain's annexation of Spanish Florida). Also ceded to the British were Grenada and Saint Lucia in the West Indies. Although the loss of Canada would cause much regret in future generations, it excited little unhappiness at
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