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Helmand And Arghandab Valley Authority
The Helmand and Arghandab Valley Authority (HAVA) based in Lashkar Gah, Afghanistan, originally named the Helmand Valley Authority (HVA) until its expansion in 1965,(pdf) The Helmand Valley Project in Afghanistan: A.I.D. Evaluation Special Study No. 18 C Clapp-Wicek & E Baldwin, U.S. Agency for International Development, published December 1983 was established on December 4, 1952, as an agency of the Afghan Government.Report on Development of Helmand Valley, Afghanistan, 1956 Tudor Eng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cotton
Cotton is a soft, fluffy staple fiber that grows in a boll, or protective case, around the seeds of the cotton plants of the genus '' Gossypium'' in the mallow family Malvaceae. The fiber is almost pure cellulose, and can contain minor percentages of waxes, fats, pectins, and water. Under natural conditions, the cotton bolls will increase the dispersal of the seeds. The plant is a shrub native to tropical and subtropical regions around the world, including the Americas, Africa, Egypt and India. The greatest diversity of wild cotton species is found in Mexico, followed by Australia and Africa. Cotton was independently domesticated in the Old and New Worlds. The fiber is most often spun into yarn or thread and used to make a soft, breathable, and durable textile. The use of cotton for fabric is known to date to prehistoric times; fragments of cotton fabric dated to the fifth millennium BC have been found in the Indus Valley civilization, as well as fabric remnants dat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Agency For International Development
The United States Agency for International Development (USAID) is an independent agency of the U.S. federal government that is primarily responsible for administering civilian foreign aid and development assistance. With a budget of over $27 billion, USAID is one of the largest official aid agencies in the world and accounts for more than half of all U.S. foreign assistance—the highest in the world in absolute dollar terms. Congress passed the Foreign Assistance Act on September 4, 1961, which reorganized U.S. foreign assistance programs and mandated the creation of an agency to administer economic aid. USAID was subsequently established by the executive order of President John F. Kennedy, who sought to unite several existing foreign assistance organizations and programs under one agency. USAID became the first U.S. foreign assistance organization whose primary focus was long-term socioeconomic development. USAID's programs are authorized by Congress in the Foreign Assist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet–Afghan War
The Soviet–Afghan War was a protracted armed conflict fought in the Democratic Republic of Afghanistan from 1979 to 1989. It saw extensive fighting between the Soviet Union and the Afghan mujahideen (alongside smaller groups of anti-Soviet Maoism, Maoists) after the former militarily intervened in, or launched an invasion of, Afghanistan to support the local pro-Soviet government that had been installed during Operation Storm-333. Most combat operations against the mujahideen took place in the Afghan countryside, as the country's urbanized areas were entirely under Soviet control. While the mujahideen were backed by various countries and organizations, the majority of their support came from Pakistan, Saudi Arabia, the United States, the United Kingdom, China, and Iran; the American pro-mujahideen stance coincided with a sharp increase in bilateral hostilities with the Soviets during the Cold War (1979–1985), Cold War. The conflict led to the deaths of between 562,000 and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boghra Irrigation Canal
Boghra Irrigation Canal or Nahr-e Bughra is a canal some 155 kilometres long in central Afghanistan in Helmand Province, serving to divert water from the Helmand River and the Arghandab for farmland. The Afghan government received US funding of $21 million on November 23, 1949, for the canal system. The Boghra, Shamalon and Marja canals were completed by 1954. It is controlled by the Helmand and Arghandab Valley Authority The Helmand and Arghandab Valley Authority (HAVA) based in Lashkar Gah, Afghanistan, originally named the Helmand Valley Authority (HVA) until its expansion in 1965,Canals in Afghanistan Helmand River [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desert Farming
Desert farming is the practice of developing agriculture in deserts. As agriculture depends upon irrigation and water supply, farming in arid regions where water is scarce is a challenge. However, desert farming has been practiced by humans for thousands of years. In the Negev Desert, there is evidence to suggest agriculture as far back as 5000 BC. Today, the Imperial Valley in southern California, Australia, Saudi Arabia, Israel and Palestine are examples of modern desert agriculture. Water efficiency has been important to the growth of desert agriculture. Water reuse, desalination, and drip irrigation are all modern ways that regions and countries have expanded their agriculture despite being in an arid climate. History Humans have been practicing and refining agriculture for millennia. Many of the earliest civilizations such as ancient Assyria, Israel/Judah, Egypt, and the Indus River Valley Civilization were founded in irrigated regions surrounded by desert. As t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hoover Dam
Hoover Dam is a concrete arch-gravity dam in the Black Canyon of the Colorado River, on the border between the U.S. states of Nevada and Arizona. It was constructed between 1931 and 1936 during the Great Depression and was dedicated on September 30, 1935, by President Franklin D. Roosevelt. Its construction was the result of a massive effort involving thousands of workers, and cost over one hundred lives. It was referred to as Hoover Dam after President Herbert Hoover in bills passed by Congress during its construction; it was named Boulder Dam by the Roosevelt administration. The Hoover Dam name was restored by Congress in 1947. Since about 1900, the Black Canyon and nearby Boulder Canyon had been investigated for their potential to support a dam that would control floods, provide irrigation water and produce hydroelectric power. In 1928, Congress authorized the project. The winning bid to build the dam was submitted by a consortium named Six Companies, Inc., which b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kajaki Dam
The Kajaki Dam is one of the two major hydroelectric power dams of Helmand province in southern Afghanistan. The dam is located on the Helmand River 100 miles (161 km) north-west of Kandahar and is operated by the Helmand and Arghandab Valley Authority. It has a dual function, to provide electricity and to irrigate some 650,000 acres (1800 km2) of an otherwise arid land. Water discharging from the dam traverses some 300 miles (500 km) of downstream irrigation canals feeding farmland. it produces up to 151 megawatts (MW) of electricity. The dam is high and long, with a gross storage capacity of of fresh water. The dam controls the output of the main watershed which feeds the Sistan Basin. History Final studies for the dam began in 1946 and a preliminary design was crafted in 1950. The dam was built between 1951 and 1953 by the Morrison–Knudsen firm as part of the Helmand Valley Authority project. In 1975, USAID commissioned the initial installation of two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dahla Dam
The Dahla Dam, also known as Arghandab Dam and Kasa, is located in the Shah Wali Kot District of Kandahar Province in Afghanistan, approximately north of the provincial capital Kandahar. Constructed in 1952, it is said to be the second largest dam in Afghanistan. As of 2019, the Afghan government is spending $450 million on making the dam more useful. The project includes raising the dam's walls by 12 meters so its reservoir can hold nearly a billion cubic meters of fresh water and installing three turbines for the production of 22 megawatts (MW) of electricity. The Dahla Dam is built on the Arghandab River which flows over a length of . Over the years its reservoir was subject to siltation, and its canal system reduced irrigation benefits. This necessitated undertaking rehabilitation of the dam which involved desiltation works and pertinent components of the project to improve the water delivery system; this component was completed during March 2012 with assistance provided by Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Population Transfer
Population transfer or resettlement is a type of mass migration, often imposed by state policy or international authority and most frequently on the basis of ethnicity or religion but also due to economic development. Banishment or exile is a similar process, but is forcibly applied to individuals and groups. Population transfer differs more than simply technically from individually motivated migration, but at times of war, the act of fleeing from danger or famine often blurs the differences. If a state can preserve the fiction that migrations are the result of innumerable "personal" decisions, the state may be able to claim that it is not to blame for the displacement. Often the affected population is transferred by force to a distant region, perhaps not suited to their way of life, causing them substantial harm. In addition, the process implies the loss of immovable property and substantial amounts of movable property when rushed. This transfer may be motivated by the mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arnold J
Arnold may refer to: People * Arnold (given name), a masculine given name * Arnold (surname), a German and English surname Places Australia * Arnold, Victoria, a small town in the Australian state of Victoria Canada * Arnold, Nova Scotia United Kingdom * Arnold, East Riding of Yorkshire * Arnold, Nottinghamshire United States * Arnold, California, in Calaveras County * Arnold, Carroll County, Illinois * Arnold, Morgan County, Illinois * Arnold, Iowa * Arnold, Kansas * Arnold, Maryland * Arnold, Mendocino County, California * Arnold, Michigan * Arnold, Minnesota * Arnold, Missouri * Arnold, Nebraska * Arnold, Ohio * Arnold, Pennsylvania * Arnold, Texas * Arnold, Brooke County, West Virginia * Arnold, Lewis County, West Virginia * Arnold, Wisconsin * Arnold Arboretum of Harvard University, Massachusetts * Arnold Township, Custer County, Nebraska Other uses * Arnold (automobile), a short-lived English car * Arnold of Manchester, a former English coachbuilder * Arn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
