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The Sudans
The Sudans (also known as the two Sudans or just Sudan) is a region in Northeast Africa comprising the sovereign countries of Sudan and South Sudan. Until 2011, the region was united under a state known as the Republic of the Sudan. Geography The Sudans are situated in northern/northeastern Africa, with a coastline bordering the Red Sea. Possessing an area of , the two countries, if taken together, would be the largest country in Africa (a status they lost to Algeria when South Sudan became independent on 9 July 2011) and the tenth largest in the world. The Sudans lie mostly between latitudes 3° and 22°N (the Wadi Halfa Salient and disputed Hala'ib triangle are north of 22°), and longitudes 21° and 39°E. The terrain is generally flat plains, broken by several mountain ranges; in the west the Jebel Marra is the highest range; in the south is the highest mountain, Mount Kinyeti Imatong (), near the border with Uganda; in the east are the Red Sea Hills. The Blu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uganda
Uganda, officially the Republic of Uganda, is a landlocked country in East Africa. It is bordered to the east by Kenya, to the north by South Sudan, to the west by the Democratic Republic of the Congo, to the south-west by Rwanda, and to the south by Tanzania. The southern part includes a substantial portion of Lake Victoria, shared with Kenya and Tanzania. Uganda is in the African Great Lakes region, lies within the Nile basin, and has a varied equatorial climate. , it has a population of 49.3 million, of whom 8.5 million live in the capital and largest city, Kampala. Uganda is named after the Buganda, Buganda kingdom, which encompasses a large portion of the south, including Kampala, and whose language Luganda is widely spoken; the official language is English. The region was populated by various ethnic groups, before Bantu and Nilotic groups arrived around 3,000 years ago. These groups established influential kingdoms such as the Empire of Kitara. The arrival of Arab trade ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nomad
Nomads are communities without fixed habitation who regularly move to and from areas. Such groups include hunter-gatherers, pastoral nomads (owning livestock), tinkers and trader nomads. In the twentieth century, the population of nomadic pastoral tribes slowly decreased, reaching an estimated 30–40 million nomads in the world . Nomadic hunting and gathering—following seasonally available wild plants and game—is by far the oldest human subsistence method known. Pastoralists raise herds of domesticated livestock, driving or accompanying them in patterns that normally avoid depleting pastures beyond their ability to recover. Nomadism is also a lifestyle adapted to infertile regions such as steppe, tundra, or ice and sand, where mobility is the most efficient strategy for exploiting scarce resources. For example, many groups living in the tundra are reindeer herders and are semi-nomadic, following forage for their animals. Sometimes also described as "nomadic" are vari ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haboob
A haboob () is a type of intense dust storm carried by the wind of a weather front or thunderstorm. Haboobs occur regularly in arid, dry land area regions throughout the world, including off-Earth, and can be dangerous. Formation and characteristics During thunderstorm formation, winds move in a direction opposite to the storm's travel, and they move from all directions into the thunderstorm. When the storm collapses and begins to release precipitation, wind directions reverse, gusting outward from the storm and generally gusting the strongest in the direction of the storm's travel. When this downdraft of cold air, or downburst, reaches the ground, it sweeps up dry, loose silt and clay (referred to collectively as dust) from the desert, forming a wall of airborne sediment that precedes the storm cloud. This dust wall can span up to 100 km (62 mi) in width and extend several kilometers in elevation. During their peak intensity, haboob winds can reach speeds of 35–100 km/ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dust Storm
A dust storm, also called a sandstorm, is a meteorological phenomenon common in arid and semi-arid regions. Dust storms arise when a gust front or other strong wind blows loose sand and dirt from a dry surface. Fine particles are transported by saltation and suspension, a process that moves soil from one place and deposits it in another. These storms can reduce visibility, disrupt transportation, and pose serious health risks. Over time, repeated dust storms can reduce agricultural productivity and contribute to desertification. The arid regions of North Africa, the Middle East, Central Asia and China are the main terrestrial sources of airborne dust. It has been argued that poor management of Earth's drylands, such as neglecting the fallow system, are increasing the size and frequency of dust storms from desert margins and changing both the local and global climate, as well as impacting local economies. The term ''sandstorm'' is used most often in the context of d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nubian Desert
The Nubian Desert ( ) is in the eastern region of the Sahara, Sahara Desert, spanning approximately 400,000 km2 of northeastern Sudan and northern Eritrea, between the Nile and the Red Sea. The arid region is rugged and rocky and contains some dunes, and many wadis that die out before reaching the Nile. The average annual rainfall in the Nubian Desert is less than . The native inhabitants of the area are the Nubians. The River Nile goes through most of its cataracts while traveling through the Nubian Desert, before the Great Bend of the Nile. The Nubian Desert affected the civilization of ancient Egypt in many ways. Merchants and traders from ancient Egypt would travel over the Nubian Desert to buy gold, cloth, stone, food, and much more from the ancient civilization of Nubia. The Cairo–Cape Town Highway passes through the Nubian Desert. The largest city of the Nubian Desert is Port Sudan, at the eastern end of the desert on the Red Sea. Other important cities of the Nubi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sennar
Sennar ( ') is a city on the Blue Nile in Sudan and possibly the capital of the state of Sennar. For several centuries it was the capital of the Funj Kingdom of Sennar and until at least 2011, Sennar was the capital of Sennar State. History The area was under Kushite & Meroitic rule from 750 BC to around 350 AD. The area came under Alwan rule, after which the Alwans were overthrown by the Funj who made Sennar their capital. Overview The French traveler Charles-Jacques Poncet, who visited Sennar near the end of the 17th century, estimated the town had a population of 100,000 inhabitants. However, when the Dutch explorer Juan Maria Schuver travelled through the town in April 1881, he doubted it had "anything like 100,000 inhabitants, when Khartoum, the centre and capital of a tenfold larger country is not able to muster more than a quarter of that number, if we exclude the garrison." Wendy James, Gerd Baumann, and Douglas H. Johnson, ''Juan Maria Schuver's Travels in North ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rahad River
The Rahad is a river that flows in Ethiopia and eastern Sudan. The sources of this river are in Ethiopia, where it is called Shinfa, and a tributary of the Abay (Blue Nile) on the right side. The river has its origins in the Ethiopian Highlands (west of Lake Tana), from where it flows (with a total length of about ) into eastern Sudan. In Sudan, it merges into the Blue Nile The Blue Nile is a river originating at Lake Tana in Ethiopia. It travels for approximately through Ethiopia and Sudan. Along with the White Nile, it is one of the two major Tributary, tributaries of the Nile and supplies about 85.6% of the wa .... A black-maned Sudan lion was described from this river. See also * Er Rahad * List of rivers of Ethiopia References Rivers of Ethiopia Tributaries of the Blue Nile Ethiopian Highlands Rivers of Sudan International rivers of Africa {{Ethiopia-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dinder River
The Dinder River (, also spelled Dindar; ) is a tributary of the Blue Nile. It flows through Ethiopia and Sudan for based on GIS measurements. Course The Dinder River rises in the Ethiopian Highlands, west of Lake Tana in the Ethiopian woreda of Alefa. It flows northwest out of the highlands and into the plains of the Sudanese state of Sennar. It meander A meander is one of a series of regular sinuous curves in the Channel (geography), channel of a river or other watercourse. It is produced as a watercourse erosion, erodes the sediments of an outer, concave bank (cut bank, cut bank or river cl ...s across the plains to join the Blue Nile near the town of Sennar. Natural features The Dinder National Park of Sudan, which stretches south from the Dinder, is named after the river. This watershed was previously habitat to the endangered painted hunting dog, ''Lycaon pictus''; however, this canine is thought to be extirpated in the regionC. Michael Hogan. 2009 due to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mediterranean Sea
The Mediterranean Sea ( ) is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean basin and almost completely enclosed by land: on the east by the Levant in West Asia, on the north by Anatolia in West Asia and Southern Europe, on the south by North Africa, and on the west almost by the Morocco–Spain border. The Mediterranean Sea covers an area of about , representing 0.7% of the global ocean surface, but its connection to the Atlantic via the Strait of Gibraltar—the narrow strait that connects the Atlantic Ocean to the Mediterranean Sea and separates the Iberian Peninsula in Europe from Morocco in Africa—is only wide. Geological evidence indicates that around 5.9 million years ago, the Mediterranean was cut off from the Atlantic and was partly or completely desiccation, desiccated over a period of some 600,000 years during the Messinian salinity crisis before being refilled by the Zanclean flood about 5.3 million years ago. The sea was an important ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Nile
The Nile (also known as the Nile River or River Nile) is a major north-flowing river in northeastern Africa. It flows into the Mediterranean Sea. The Nile is the longest river in Africa. It has historically been considered the longest river in the world, though this has been contested by research suggesting that the Amazon River is slightly longer.Amazon Longer Than Nile River, Scientists Say Of the world's major rivers, the Nile has one of the lowest average annual flow rates. About long, its covers eleven countries: the |
Khartoum
Khartoum or Khartum is the capital city of Sudan as well as Khartoum State. With an estimated population of 7.1 million people, Greater Khartoum is the largest urban area in Sudan. Khartoum is located at the confluence of the White Nile – flowing north from Lake Victoria – and the Blue Nile, flowing west from Lake Tana in Ethiopia. Divided by these two parts of the Nile, the Khartoum metropolitan area is a tripartite metropolis consisting of Khartoum proper and linked by bridges to Khartoum North ( ) and Omdurman ( ) to the west. The place where the two Niles meet is known as ''al-Mogran'' or ''al-Muqran'' (; English: "The Confluence"). Khartoum was founded in 1821 by Muhammad Ali of Egypt, Muhammad Ali Pasha, north of the ancient city of Soba (city), Soba. In 1882 the British Empire Anglo-Egyptian War, took control of the Egyptian government, leaving the administration of Sudan in the hands of the Egyptians. At the outbreak of the Mahdist War, the British attempted to evacu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
