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Afonso Gonçalves Baldaia
Afonso Gonçalves Baldaia was a 15th-century Portugal, Portuguese nautical explorer. He explored much of the coast of Western Sahara in 1435–1436 on behalf of the Portuguese prince Henry the Navigator. He would later become one of the first colonists of Terceira Island in the Azores. Background Next to nothing is known of Afonso Gonçalves Baldaia's background and origins. He is said to be the first person with that surname in Portuguese records, and thus likely to be from a family of foreign origin. It is known that he served as a cup-bearer (''copeiro'') in the household of the Portuguese Prince Henry the Navigator. First expedition In 1434 (or 1433) one of Prince Henry's household squires, Gil Eanes, sailed past Cape Bojador, the physical and psychological barrier which European sailors had long considered the ''non plus ultra'' of navigation. In the follow-up trip of 1435, Henry sent Eanes out again, this time accompanied by a second ship, a ''barinel'' under the comman ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Padrão Dos Descobrimentos
''Padrão dos Descobrimentos'' (; lit. ''Monument of the'' ''Discoveries'') is a monument on the northern bank of the Tagus river estuary, in the civil parish of Santa Maria de Belém, Lisbon. Located along the river where ships departed to explore and trade with India and the Orient, the monument celebrates the Portuguese Age of Discovery (or "Age of Exploration") during the 15th and 16th centuries. History The monument was conceived in 1939 by Portuguese architect José Ângelo Cottinelli Telmo, and sculptor Leopoldo de Almeida, as a temporary beacon during the ''Portuguese World Exhibition'' opening in June 1940. The Monument to the Discoveries represented a romanticized idealization of the Portuguese exploration that was typical of the Estado Novo (Portugal), Estado Novo regime of António de Oliveira Salazar. It was originally constructed as a temporary construction, located in the ''Praça do Império'' as part of an urban renewal project favoured by minister Duarte Pacheco, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Robin
Prionotinae is a subfamily of demersal, marine ray-finned fishes, part of the family Triglidae. The fishes in this subfamily are called sea robins and are found in the Western Atlantic and Eastern Pacific Oceans, the other two Triglid subfamilies are called gurnards. Taxonomy Prionotinae was first proposed as a subfamily in 1873 by the German naturalist Johann Jakob Kaup. It is classified within the family Triglidae, part of the suborder Platycephaloidei within the order Scorpaeniformes. Prionotinae is regarded as the basal grouping within the family Triglidae. Etymology The name of the subfamily is derived from what was its only genus at the time of its delineation by Kaup, ''Prionotus''. This name is a compound of ''prion'', “saw”, and ''notus'', “back”, as Lacépède saw three free dorsal spines when he was describing the type species '' P. evolans'' but these were probably the result of damage to the specimen. The common names, sea robin, comes from the or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antão Gonçalves
Antão Gonçalves was a 15th-century Portuguese explorer who was the first European to capture Africans in the Rio do Ouro region. Biography In 1441, Gonçalves was sent by Henry the Navigator to explore the West African coast in an expedition under the command of Nuno Tristão. As Gonçalves was considerably younger than Tristão, his duty was less exploration than it was hunting the Mediterranean monk seals that inhabit West Africa. After he had filled his small vessel with seal skins, Gonçalves, on his own initiative, decided to capture some Africans to return to Portugal. With nine of his crewmen, Gonçalves captured a tribesmen and a black women who was working as a servant for the group. By this time, Tristão had arrived at the same place, and the two crews joined together for another capturing trip, on which they captured 10 tribesmen, one of them a nobleman named Adahu. According to the Chronicle of Zurara, these people spoke "Sahara Azenegue". An Arab which had come ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caravel
The caravel ( Portuguese: , ) is a small maneuverable sailing ship used in the 15th century by the Portuguese to explore along the West African coast and into the Atlantic Ocean. The lateen sails gave it speed and the capacity for sailing windward ( beating). Caravels were used by the Portuguese and Castilians for the oceanic exploration voyages during the 15th and 16th centuries, during the Age of Discovery. Etymology Its English name derives from the Portuguese ''caravela'', which in turn may derive from the Latin '' carabus'' or in Greek, perhaps indicating some continuity of its carvel build through the ages. History The earliest caravels originated in the thirteenth century on the coasts of Galicia and Portugal. They may well have been derived from similar Muslim craft that were used elsewhere in the Iberian Peninsula. These early caravels were used for offshore fishing and some coastal cargo carrying. They were small, lightly-built vesselsperhaps of 20 tons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cape Barbas
A cape is a clothing accessory or a sleeveless outer garment which drapes the wearer's back, arms, and chest, and connects at the neck. History Capes were common in medieval Europe, especially when combined with a hood in the chaperon. They have had periodic returns to fashion - for example, in nineteenth-century Europe. Roman Catholic clergy wear a type of cape known as a ferraiolo, which is worn for formal events outside a ritualistic context. The cope is a liturgical vestment in the form of a cape. Capes are often highly decorated with elaborate embroidery. Capes remain in regular use as rainwear in various military units and police forces, in France for example. A gas cape was a voluminous military garment designed to give rain protection to someone wearing the bulky gas masks used in twentieth-century wars. Rich noblemen and elite warriors of the Aztec Empire would wear a tilmàtli; a Mesoamerican cloak/cape used as a symbol of their upper status. Cloth and clothing wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galley
A galley is a type of ship that is propelled mainly by oars. The galley is characterized by its long, slender hull, shallow draft, and low freeboard (clearance between sea and gunwale). Virtually all types of galleys had sails that could be used in favorable winds, but human effort was always the primary method of propulsion. This allowed galleys to navigate independently of winds and currents. The galley originated among the seafaring civilizations around the Mediterranean Sea in the late second millennium BC and remained in use in various forms until the early 19th century in warfare, trade, and piracy. Galleys were the warships used by the early Mediterranean naval powers, including the Greeks, Illyrians, Phoenicians, and Romans. They remained the dominant types of vessels used for war and piracy in the Mediterranean Sea until the last decades of the 16th century. As warships, galleys carried various types of weapons throughout their long existence, including ram ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galha Point
LGBT Humanists UK, founded in 1979, is a special interest section of Humanists UK which campaigns for lesbian, gay, bisexual and transgender (LGBT) equality and human rights in the United Kingdom. It also organises social events for LGBT humanists and public awareness initiatives around Humanism. It was founded as a separate humanist organisation, the Gay Humanist Group, later the Gay and Lesbian Humanist Association (GALHA). It became a part of the British Humanist Association in 2012, and took on the name Galha LGBT Humanists before becoming LGBT Humanists UK in 2015. The British Humanist Association (BHA) became Humanists UK in 2017. For many years, its President was the poet Maureen Duffy, who became a Patron of the BHA when the organisations merged. As GALHA, the group was independently affiliated with the International Humanist and Ethical Union (IHEU) and the NGO Amnesty International. The group is led by volunteers. Past chairs include Andrew Copson, the chief executive o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropic Of Cancer
The Tropic of Cancer, which is also referred to as the Northern Tropic, is the most northerly circle of latitude on Earth at which the Sun can be directly overhead. This occurs on the June solstice, when the Northern Hemisphere is tilted toward the Sun to its maximum extent. It also reaches 90 degrees below the horizon at solar midnight on the December Solstice. Using a continuously updated formula, the circle is currently north of the Equator. Its Southern Hemisphere counterpart, marking the most southerly position at which the Sun can be directly overhead, is the Tropic of Capricorn. These tropics are two of the five major circles of latitude that mark maps of Earth, the others being the Arctic and Antarctic circles and the Equator. The positions of these two circles of latitude (relative to the Equator) are dictated by the tilt of Earth's axis of rotation relative to the plane of its orbit, and since the tilt changes, the location of these two circles also changes. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mediterranean Monk Seal
The Mediterranean monk seal (''Monachus monachus'') is a monk seal belonging to the family Phocidae. , it is estimated that fewer than 700 individuals survive in three or four isolated subpopulations in the Mediterranean, (especially) in the Aegean Sea, the archipelago of Madeira and the Cabo Blanco area in the northeastern Atlantic Ocean. It is believed to be the world's rarest pinniped species. This is the only species in the genus ''Monachus''. Description This species of seal grows from approximately long at birth up to an average of as adults, females slightly shorter than males. Males weigh an average of and females weigh , with overall weight ranging from . They are thought to live up to 45 years old; the average life span is thought to be 20 to 25 years old and reproductive maturity is reached at around age four. The monk seals' pups are about long and weigh around , their skin being covered by 1–1.5 centimeter-long, dark brown to black hair. On their bellies, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mali Empire
The Mali Empire (Manding: ''Mandé''Ki-Zerbo, Joseph: ''UNESCO General History of Africa, Vol. IV, Abridged Edition: Africa from the Twelfth to the Sixteenth Century'', p. 57. University of California Press, 1997. or Manden; ar, مالي, Mālī) was an empire in West Africa from 1226 to 1670. The empire was founded by Sundiata Keita (c. 1214 – c. 1255) and became renowned for the wealth of its rulers, especially Mansa Musa (Musa Keita). The Manding languages were spoken in the empire. At its peak, Mali was the largest empire in West Africa, widely influencing the culture of the region through the spread of its language, laws and customs. Much of the recorded information about the Mali Empire comes from 14th-century Tunisian historian Ibn Khaldun, 14th-century Moroccan traveller Ibn Battuta and 16th-century Andalusian traveller Leo Africanus. The other major source of information is Mandinka oral tradition, as recorded by storytellers known as griots. The empire began a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Senegal River
,french: Fleuve Sénégal) , name_etymology = , image = Senegal River Saint Louis.jpg , image_size = , image_caption = Fishermen on the bank of the Senegal River estuary at the outskirts of Saint-Louis, Senegal , map = Senegalrivermap.png , map_size = , map_caption = Map of the Senegal River drainage basin. , pushpin_map = , pushpin_map_size = , pushpin_map_caption= , subdivision_type1 = Country , subdivision_name1 = Senegal, Mauritania, Mali , subdivision_type2 = , subdivision_name2 = , subdivision_type3 = , subdivision_name3 = , subdivision_type4 = , subdivision_name4 = , subdivision_type5 = , subdivision_name5 = , length = , width_min = , width_avg = , width_max = , depth_min = , depth_avg = , depth_max = , discharge1_location= , discharge1_min = , discharge1_avg = , d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trans-Saharan Trade
Trans-Saharan trade requires travel across the Sahara between sub-Saharan Africa and North Africa. While existing from prehistoric times, the peak of trade extended from the 8th century until the early 17th century. The Sahara once had a very different environment. In Libya and Algeria, from at least 7000 BC, there was pastoralism, the herding of sheep, goats, large settlements, and pottery. Cattle were introduced to the Central Sahara (Ahaggar) from 4000 to 3500 BC. Remarkable rock paintings (dated 3500 to 2500 BC) in places that are currently very dry, portray flora and fauna that are not present in the modern desert environment. As a desert, Sahara is now a hostile expanse that separates the Mediterranean economy from the economy of the Niger basin. As Fernand Braudel points out, crossing such a zone, especially without mechanized transport, is worthwhile only when exceptional circumstances cause the expected gain to outweigh the cost and the danger. Trade was conducted b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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