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Bab-el-Mandeb
The Bab-el-Mandeb ( Arabic: , , ) is a strait between Yemen on the Arabian Peninsula, and Djibouti and Eritrea in the Horn of Africa. It connects the Red Sea to the Gulf of Aden. Name The strait derives its name from the dangers attending its navigation or, according to an Arab legend, from the numbers who were drowned by an earthquake that separated the Arabian Peninsula from the Horn of Africa. In "Bab-el-Mandeb", "Bab" refers to "gate" while "Mandeb" refers to "lamentation". Geography The Bab-el-Mandeb acts as a strategic link between the Indian Ocean and the Mediterranean Sea via the Red Sea and the Suez Canal. In 2006, an estimated of oil passed through the strait per day, out of a world total of about moved by tankers.World Oil Transit Chokepoints , Energy Information Admi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perim
Perim ( ar, بريم 'Barīm'', also called Mayyun in Arabic, is a volcanic island in the Strait of Mandeb at the south entrance into the Red Sea, off the south-west coast of Yemen and belonging to Yemen. It administratively belongs to Dhubab District or Bab al-Mandab District, Taiz Governorate. The island of Perim divides the strait of Mandeb into two channels. The island, as a dependency of Aden, was a part of the British Empire between 1857 and 1967. Name In ancient time, it was called "the island of Diodorus" ( el, Διοδώρου νῆσος, la, Diodori insula). It is mentioned by Pliny the Elder, by the author of the ''Periplus of the Erythraean Sea'' and in Ptolemy's Geography. ''Perim'' possibly derives from the Arab term ''Barim'' (chain) associated with the history of the Straits and one of its Arab names, the other Arab name being Mayyun. The Portuguese called it Majun or Meho (from Mayyun), although Albuquerque had solemnly named the island ''Vera Cruz'' in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Djibouti
Djibouti, ar, جيبوتي ', french: link=no, Djibouti, so, Jabuuti officially the Republic of Djibouti, is a country in the Horn of Africa, bordered by Somalia to the south, Ethiopia to the southwest, Eritrea in the north, and the Red Sea and the Gulf of Aden to the east. The country has an area of . In antiquity, the territory, together with Ethiopia, Eritrea and Somaliland, was part of the Land of Punt. Nearby Zeila, now in Somaliland, was the seat of the medieval Adal and Ifat Sultanates. In the late 19th century, the colony of French Somaliland was established following treaties signed by the ruling Dir Somali sultans with the French, and its railroad to Dire Dawa (and later Addis Ababa) allowed it to quickly supersede Zeila as the port for southern Ethiopia and the Ogaden. It was renamed the French Territory of the Afars and the Issas in 1967. A decade later, the Djiboutian people voted for independence. This officially marked the establishment of the ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ras Menheli
Ras Menheli is a point in Yemen on the coast of Bab-el-Mandeb close to the island of Perim Perim ( ar, بريم 'Barīm'', also called Mayyun in Arabic, is a volcanic island in the Strait of Mandeb at the south entrance into the Red Sea, off the south-west coast of Yemen and belonging to Yemen. It administratively belongs to Dhub .... References Landforms of Yemen Headlands of Asia {{Yemen-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ras Siyyan
Ras Siyyan or Ras Siyan ( ar, رأس سيان) is a peninsula in the Obock Region of Djibouti, on the Bab-el-Mandeb strait (between the Red Sea and the Gulf of Aden), about 20 km southwest of Perim Island. The peninsula consists of a reddish volcanic hill about 1.2 by 0.5 km and 138 m high, Sailing Directions (Enroute) - Red Sea and Persian Gulf'' page 161. National Geospatial Intelligence Agency pub. 172. Accessed 2012-07-6. connected towards to the mainland by a low sandy strip that stretches south by about 5 km while widening from 500 to 800 m.William James Lloyd Wharton, John Phillips (1900), The Red Sea and Gulf of Aden Pilot' page 230. Great Britain Hydrographic Offic. The Ras Siyyan volcano is currently inactive but young, having erupted through a 21,000-year-old coral reef formation. To the west of Ras Siyyan there is a shallow marshy bay or lagoon, about 2.5 km wide, protected on the north side by shallow coral banks. The bay is fringed with patches of mangrove bushe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bab Iskender
The Bab Iskender ( '' Iskander's Strait'', also variously known as the Eastern strait, the small strait, the narrow pass or the small pass, is the eastern section of the Bab-el-Mandeb straits, which separates Ras Menheli, Yemen, on the Arabian Peninsula from Ras Siyyan, Djibouti, on the Horn of Africa. The strait is wide and deep. The Yemeni island of Perim Perim ( ar, بريم 'Barīm'', also called Mayyun in Arabic, is a volcanic island in the Strait of Mandeb at the south entrance into the Red Sea, off the south-west coast of Yemen and belonging to Yemen. It administratively belongs to Dhub ... divides the strait into two channels, Bab Iskender and Dact-el-Mayun respectively.William James Lloyd Wharton, John Phillips (1900), The Red Sea and Gulf of Aden Pilot' page 230. Great Britain Hydrographic Office. The western section of the straits, Dact-el-Mayun, (also known as the Western strait, the large strait, the large pass or the wide pass) has a width of about an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Recent Single Origin Hypothesis
In paleoanthropology, the recent African origin of modern humans, also called the "Out of Africa" theory (OOA), recent single-origin hypothesis (RSOH), replacement hypothesis, or recent African origin model (RAO), is the dominant model of the geographic origin and early migration of anatomically modern humans (''Homo sapiens''). It follows the early expansions of hominins out of Africa, accomplished by '' Homo erectus'' and then ''Homo neanderthalensis''. The model proposes a "single origin" of ''Homo sapiens'' in the taxonomic sense, precluding parallel evolution in other regions of traits considered anatomically modern, but not precluding multiple admixture between ''H. sapiens'' and archaic humans in Europe and Asia. ''H. sapiens'' most likely developed in the Horn of Africa between 300,000 and 200,000 years ago, although an alternative hypothesis argues that diverse morphological features of ''H. sapiens'' appeared locally in different parts of Africa and converged du ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yemen
Yemen (; ar, ٱلْيَمَن, al-Yaman), officially the Republic of Yemen,, ) is a country in Western Asia. It is situated on the southern end of the Arabian Peninsula, and borders Saudi Arabia to the Saudi Arabia–Yemen border, north and Oman to the Oman–Yemen border, northeast and shares maritime borders with Eritrea, Djibouti, and Somalia. Yemen is the second-largest Arabs, Arab sovereign state in the peninsula, occupying , with a coastline stretching about . Its constitutionally stated Capital city, capital, and largest city, is Sanaa. As of 2021, Yemen has an estimated population of some 30.4 million. In ancient times, Yemen was the home of the Sabaeans, a trading state that included parts of modern-day Ethiopia and Eritrea. Later in 275 AD, the Himyarite Kingdom was influenced by Judaism. Christianity arrived in the fourth century. Islam spread quickly in the seventh century and Yemenite troops were crucial in the early Islamic conquests. Several Dynasty, dynasties ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seven Brothers Islands
The Seven Brothers Islands, also known as the Sawabi Islands or Seba Islands, is an archipelago in the Dact-el-Mayun section of the Bab-el-Mandeb strait (between the Red Sea and the Gulf of Aden). They are within the Obock District of Djibouti, and are a notable diving site. Even in English publications, the group is often called by its French name, ''Sept Frères''. Geography The archipelago proper is a chain of six volcanic islands spanning about in a rough east-west line:Sailing Directions (Enroute) - Red Sea and Persian Gulf', page 162. National Geospatial Intelligence Agency pub. 172. Accessed 2012-07-6. * West Island, or Red Island (''H̱amra''), 62 m high * Double Island (''Ounḏa Dâbali''), 46 m high * Low Island (''Tolka''), 17 m high * Big Island ('' Kaḏḏa Dâbali''), 114 m high * East Island (''H̱orod le ‘Ale''), 83 m high * South Island (''‘Ounḏa Kômaytou''), 47 m high The "seventh brother" is not an island, but the volcanic hill at the northern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dact-el-Mayun
The Dact-el-Mayun, also known as the Western strait, the large strait, the large pass or the wide pass, is the western section of the Bab-el-Mandeb straits, which separates Ras Menheli, Yemen, on the Arabian Peninsula from Ras Siyyan, Djibouti, on the Horn of Africa. The strait has a width of about and a depth of . The Yemeni island of Perim divides the strait into two channels, Bab Iskender The Bab Iskender ( '' Iskander's Strait'', also variously known as the Eastern strait, the small strait, the narrow pass or the small pass, is the eastern section of the Bab-el-Mandeb straits, which separates Ras Menheli, Yemen, on the Arabian P ... and Dact-el-Mayun respectively.William James Lloyd Wharton, John Phillips (1900), The Red Sea and Gulf of Aden Pilot' page 230. Great Britain Hydrographic Office. Near the African coast lies a group of smaller islands known as the Seven Brothers. References Straits of the Indian Ocean Mandeb, Bab-el- Mandeb, Bab-el- Borders of Yeme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East Africa
East Africa, Eastern Africa, or East of Africa, is the eastern subregion of the African continent. In the United Nations Statistics Division scheme of geographic regions, 10-11-(16*) territories make up Eastern Africa: Due to the historical Omani Empire and colonial territories of the British East Africa Protectorate and German East Africa, the term ''East Africa'' is often (especially in the English language) used to specifically refer to the area now comprising the three countries of Kenya, Tanzania, and Uganda. However, this has never been the convention in many other languages, where the term generally had a wider, strictly geographic context and therefore typically included Djibouti, Eritrea, Ethiopia, and Somalia.Somaliland is not included in the United Nations geoscheme, as it is internationally recognized as a part of Somalia. *Tanzania, Kenya, Uganda, Rwanda, Burundi, Democratic Republic of Congo and South Sudan are members of the East African Community. The f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulf Of Aden
The Gulf of Aden ( ar, خليج عدن, so, Gacanka Cadmeed 𐒅𐒖𐒐𐒕𐒌 𐒋𐒖𐒆𐒗𐒒) is a deepwater gulf of the Indian Ocean between Yemen to the north, the Arabian Sea to the east, Djibouti to the west, and the Guardafui Channel, Socotra and Somalia to the south. In the northwest, it connects with the Red Sea through the Bab-el-Mandeb strait, and it connects with the Arabian Sea to the east. To the west, it narrows into the Gulf of Tadjoura in Djibouti. The ancient Greeks regarded the gulf as one of the most important parts of the Erythraean Sea. It later came to be dominated by Muslims, as the area around the gulf converted to Islam. From the late 1960s onwards, there started to be an increased Soviet naval presence in the Gulf. The importance of the Gulf of Aden declined when the Suez Canal was closed, but it was revitalized when the canal was reopened in 1975, after being deepened and widened by the Egyptian government. The waterway is part of the impo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Ocean
The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by the Southern Ocean or Antarctica, depending on the definition in use. Along its core, the Indian Ocean has some large marginal or regional seas such as the Arabian Sea, Laccadive Sea, Bay of Bengal, and Andaman Sea. Etymology The Indian Ocean has been known by its present name since at least 1515 when the Latin form ''Oceanus Orientalis Indicus'' ("Indian Eastern Ocean") is attested, named after India, which projects into it. It was earlier known as the ''Eastern Ocean'', a term that was still in use during the mid-18th century (see map), as opposed to the ''Western Ocean'' ( Atlantic) before the Pacific was surmised. Conversely, Chinese explorers in the Indian Ocean during the 15th century called it the Western Oceans. In Ancie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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