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Um Rawaba
Umm Ruwaba, also Umm Ruwabah ( ar, أم روابة; Ruaba and Umm Ruaba), is a city in the state of North Kurdufan in Sudan and is the capital of the Umm Ruwabah District. By road it is located southeast of El Obeid, and west of Rabak. Founded by the Ottoman Empire in 1820, it is at the junction of important roads and camel caravan routes. History On 27 April 2013, the town was attacked by the Sudanese Revolutionary Front, a rebel alliance. The government was able to 'contain' the attack, but sparked local protests over lack of security in the region. Geography Umm Ruwaba lies in southern central Sudan in the semi-arid region of the Sahel. It has an average annual precipitation of 300 to 450 millimeters. Local aquifers are considered to be productive and are the source of water for many wells in the region. Water is typically extracted from depths of 300 to 400 ft, although some boreholes have been dug as far as 1000 ft. Geologically it lies in the Tertiary-Quaternary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Sovereign States
The following is a list providing an overview of sovereign states around the world with information on their status and recognition of their sovereignty. The 206 listed states can be divided into three categories based on membership within the United Nations System: 193 UN member states, 2 UN General Assembly non-member observer states, and 11 other states. The ''sovereignty dispute'' column indicates states having undisputed sovereignty (188 states, of which there are 187 UN member states and 1 UN General Assembly non-member observer state), states having disputed sovereignty (16 states, of which there are 6 UN member states, 1 UN General Assembly non-member observer state, and 9 de facto states), and states having a special political status (2 states, both in free association with New Zealand). Compiling a list such as this can be a complicated and controversial process, as there is no definition that is binding on all the members of the community of nations concerni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JSTOR
JSTOR (; short for ''Journal Storage'') is a digital library founded in 1995 in New York City. Originally containing digitized back issues of academic journals, it now encompasses books and other primary sources as well as current issues of journals in the humanities and social sciences. It provides full-text searches of almost 2,000 journals. , more than 8,000 institutions in more than 160 countries had access to JSTOR. Most access is by subscription but some of the site is public domain, and open access content is available free of charge. JSTOR's revenue was $86 million in 2015. History William G. Bowen, president of Princeton University from 1972 to 1988, founded JSTOR in 1994. JSTOR was originally conceived as a solution to one of the problems faced by libraries, especially research and university libraries, due to the increasing number of academic journals in existence. Most libraries found it prohibitively expensive in terms of cost and space to maintain a comprehen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
African Development Bank
The African Development Bank Group (AfDB) or (BAD) is a multilateral development finance institution headquartered in Abidjan, Ivory Coast, since September 2014. The AfDB is a financial provider to African governments and private companies investing in the regional member countries (RMC). The AfDB was founded in 1964 by the Organisation of African Unity, which is the predecessor of the African Union. The AfDB comprises three entities: The African Development Bank, the African Development Fund and the Nigeria Trust Fund. Mission The AfDB's mission is to fight poverty and improve living conditions on the continent through promoting the investment of public and private capital in projects and programs that are likely to contribute to the economic and social development of the region. History Following the end of the colonial period in Africa, a growing desire for more unity within the continent led to the establishment of two draft charters, one for the establishment of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bank Of Sudan
The Central Bank of Sudan ( ar, بنك السودان المركزي) is the central bank of Sudan. The bank was formed in 1960, four years after Sudan's independence. It is located in the capital Khartoum. History When Sudan achieved independence in 1956, the creation of a central bank was a priority. A 3-man commission of experts from the United States's Federal Reserve, worked with Sudanese government and finance specialists to create the Law of the Bank of Sudan for 1959, and in 1960 the Bank of Sudan began operations. To establish the bank, the Sudanese government nationalized the National Bank of Egypt's operations in the Sudan (some seven branches), and combined them with the Sudanese currency board. In addition to the normal duties of a central bank, which may include minting coins and issuing banknotes, managing a country's internal and external accounting, and setting monetary policy and interest rates, Sudan's central bank is also responsible for fostering Islamic b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mamoun Beheiry
Mamoun Ahmed Abdel Wahab Beheiry (October 1925 – August 2002) was a Sudanese economist, known for his contributions to African and Arab banking establishments. Education Following earlier education at Wad Madani primary schools, Beheiry attended Victoria College, Alexandria, and then Brasenose College, University of Oxford between 1945 and 1949 where he read for a B.A. (Hons.) in PPE Politics, Philosophy and Economics. This made him one of the first African ministers to seek an education in the west. Career In 1959, he became the first and founding governor of the central Bank of Sudan then went on to become the first president of the African Development Bank. Due to his international reputation, Beheiry also became the first person to be elected Minister of Finance twice. Legacy Following his death in 2002, the Mamoun Beheiry Center for Economic and Social Studies and Research in Africa was established in Khartoum Khartoum or Khartum ( ; ar, الخرطوم, Al-Khu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sudan Roads And Bridges Department
Sudan ( or ; ar, السودان, as-Sūdān, officially the Republic of the Sudan ( ar, جمهورية السودان, link=no, Jumhūriyyat as-Sūdān), is a country in Northeast Africa. It shares borders with the Central African Republic to the southwest, Chad to the west, Egypt to the north, Eritrea to the northeast, Ethiopia to the southeast, Libya to the northwest, South Sudan to the south and the Red Sea. It has a population of 45.70 million people as of 2022 and occupies 1,886,068 square kilometres (728,215 square miles), making it Africa's third-largest country by area, and the third-largest by area in the Arab League. It was the largest country by area in Africa and the Arab League until the secession of South Sudan in 2011, since which both titles have been held by Algeria. Its capital is Khartoum and its most populated city is Omdurman (part of the metropolitan area of Khartoum). Sudan's history goes back to the Pharaonic period, witnessing the Kingdom of Kerma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Land Degradation
Land degradation is a process in which the value of the biophysical environment is affected by a combination of human-induced processes acting upon the land. It is viewed as any change or disturbance to the land perceived to be deleterious or undesirable. Natural hazards are excluded as a cause; however human activities can indirectly affect phenomena such as floods and bush fires. This is considered to be an important topic of the 21st century due to the implications land degradation has upon agricultural productivity, the environment, and its effects on food security. It is estimated that up to 4% of the world's agricultural land is seriously degraded. According to the Special Report on Climate Change and Land of the Intergovernmental Panel on Climate Change: "About a quarter of the Earth's ice-free land area is subject to human-induced degradation (medium confidence). Soil erosion from agricultural fields is estimated to be currently 10 to 20 times (no-tillage) to mor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fluviatile
In geography and geology, fluvial processes are associated with rivers and streams and the deposits and landforms created by them. When the stream or rivers are associated with glaciers, ice sheets, or ice caps, the term glaciofluvial or fluvioglacial is used. Fluvial processes Fluvial processes include the motion of sediment and erosion or deposition on the river bed. The movement of water across the stream bed exerts a shear stress directly onto the bed. If the cohesive strength of the substrate is lower than the shear exerted, or the bed is composed of loose sediment which can be mobilized by such stresses, then the bed will be lowered purely by clearwater flow. In addition, if the river carries significant quantities of sediment, this material can act as tools to enhance wear of the bed ( abrasion). At the same time the fragments themselves are ground down, becoming smaller and more rounded (attrition). Sediment in rivers is transported as either bedload (the coarser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lacustrine Delta
A river delta is a landform shaped like a triangle, created by deposition of sediment that is carried by a river and enters slower-moving or stagnant water. This occurs where a river enters an ocean, sea, estuary, lake, reservoir, or (more rarely) another river that cannot carry away the supplied sediment. It is so named because its triangle shape resembles the Greek letter Delta. The size and shape of a delta is controlled by the balance between watershed processes that supply sediment, and receiving basin processes that redistribute, sequester, and export that sediment. The size, geometry, and location of the receiving basin also plays an important role in delta evolution. River deltas are important in human civilization, as they are major agricultural production centers and population centers. They can provide coastline defense and can impact drinking water supply. They are also ecologically important, with different species' assemblages depending on their landscape position ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umm Ruwaba Basin
Umm () means ''mother'' in Arabic. It is a common Arabic feminine given name and generic prefix for Semitic place names. It may refer to: Places Bahrain *Ain Umm Sujoor, an archaeological site *Umm an Nasan, an island *Umm as Sabaan, an islet Egypt *Umm Kulthum Museum, in Old Cairo * Umm Naggat mine *Umm El Qa'ab, a necropolis *Zawyet Umm El Rakham, an archaeological site Iraq *Umm al Binni lake *Umm Qasr, a port city **Umm Qasr Port Israel *Umm Batin, a village *Umm al-Fahm, a city *Shibli–Umm al-Ghanam, a town *Umm al-Hiran, a village *Umm al-Qutuf, a village Jordan * Umm al Birak, a town *Jabal Umm Fruth Bridge *Jabal Umm ad Dami, a mountain *Mount Umm Daraj *Umm el-Jimal, a village *Umm al Kundum, a town *Umm Qais, a town *Umm al Qanafidh, a town *Umm Shujayrah al Gharbiyah, a town *Umm Zuwaytinah, a town Kuwait *Umm al Maradim Island *Umm an Namil Island, Kuwait Bay, Persian Gulf Libya *Umm al Ahrar, an oasis *Qabr Umm al Hishah, an oasis *Umm al Rizam, a town Palest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
