|
Bartang River
The Bartang (Russian and Tajik: Бартанг) is a river of Central Asia, tributary to the Panj and consequently to the Amu Darya. In its upper reaches, it is also known as the Murghab and Aksu; it flows through the Wakhan in Afghanistan, then through the Rushon District of the Gorno-Badakhshan autonomous region, Tajikistan. The river is long (133 km excluding Aksu and Murghab) and has a basin area of .Бартанг Course The river rises in Chaqmaqtin Lake in the L ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panj (river)
The Panj (russian: Пяндж; fa, رودخانه پنج) (; tg, Панҷ, پنج), traditionally known as the Ochus River and also known as ''Pyandzh'' (derived from its Russian name "Пяндж"), is a tributary of the Amu Darya. The river is long and has a basin area of .Пяндж (река) It forms a considerable part of the – border. The river is formed by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Usoi Dam
The Usoi Dam is a natural landslide dam along the Murghab River in Tajikistan. At high, it is the tallest dam in the world, either natural or man-made. The dam was created on February 18, 1911, when the 7.4- Ms Sarez earthquake caused a massive landslide that blocked the flow of the river. The dam is formed of approximately of rock dislodged from the steeply sloped river valley of the Murghab, which cuts from east to west through the high and rough Pamir Mountains. It is named after the village of Usoi, which was completely buried by the 1911 landslide. The dam rises to a height of from the original valley floor. The basin formed by Usoi Dam now holds Sarez Lake, a -long lake holding of water. Water does not flow over the top of the dam, which would quickly cause it to erode away; instead, water seeps out of the base of the dam at a rate which approximately matches the rate of inflow, maintaining the lake at a relatively constant level. The flow averages about 45 cubic me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liquefaction
In materials science, liquefaction is a process that generates a liquid from a solid or a gas or that generates a non-liquid phase which behaves in accordance with fluid dynamics. It occurs both naturally and artificially. As an example of the latter, a "major commercial application of liquefaction is the liquefaction of air to allow separation of the constituents, such as oxygen, nitrogen, and the noble gases." Another is the conversion of solid coal into a liquid form usable as a substitute for liquid fuels. Geology In geology, soil liquefaction refers to the process by which water-saturated, unconsolidated sediments are transformed into a substance that acts like a liquid, often in an earthquake. Soil liquefaction was blamed for building collapses in the city of Palu, Indonesia in October 2018. In a related phenomenon, liquefaction of bulk materials in cargo ships may cause a dangerous shift in the load. Physics and chemistry In physics and chemistry, the phase trans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landslide
Landslides, also known as landslips, are several forms of mass wasting that may include a wide range of ground movements, such as rockfalls, deep-seated slope failures, mudflows, and debris flows. Landslides occur in a variety of environments, characterized by either steep or gentle slope gradients, from mountain ranges to coastal cliffs or even underwater, in which case they are called submarine landslides. Gravity is the primary driving force for a landslide to occur, but there are other factors affecting slope stability that produce specific conditions that make a slope prone to failure. In many cases, the landslide is triggered by a specific event (such as a heavy rainfall, an earthquake, a slope cut to build a road, and many others), although this is not always identifiable. Causes Landslides occur when the slope (or a portion of it) undergoes some processes that change its condition from stable to unstable. This is essentially due to a decrease in the shear stren ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richter Magnitude Scale
The Richter scale —also called the Richter magnitude scale, Richter's magnitude scale, and the Gutenberg–Richter scale—is a measure of the strength of earthquakes, developed by Charles Francis Richter and presented in his landmark 1935 paper, where he called it the "magnitude scale". This was later revised and renamed the local magnitude scale, denoted as ML or . Because of various shortcomings of the original scale, most seismological authorities now use other similar scales such as the moment magnitude scale () to report earthquake magnitudes, but much of the news media still erroneously refers to these as "Richter" magnitudes. All magnitude scales retain the logarithmic character of the original and are scaled to have roughly comparable numeric values (typically in the middle of the scale). Due to the variance in earthquakes, it is essential to understand the Richter scale uses logarithms simply to make the measurements manageable (i.e., a magnitude 3 quake factors ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karakul (Tajikistan)
Karakul, Qarokul (Kyrgyz for "black lake", replacing the older Tajik name Siob; russian: Каракуль; tg, Қарокӯл) is a diameter lake within a rather large impact crater. It is located in the Tajik National Park in the Pamir Mountains in Tajikistan. Impact crater Karakul lies within a circular depression interpreted as an impact crater with a rim diameter of . Some estimates give its age as relatively recent. Preliminarily, it was thought to be c. 25 Ma or less than 23 Ma. However, it may even be from the recent Pliocene (5.3 to 2.6 Ma). The Earth Impact Database (EID) also lists it as younger than 5 Ma. It is larger than the Eltanin impact (2.5 Ma), which has already been suggested as a contributor to the cooling and ice cap formation in the Northern Hemisphere during the late Pliocene. The Karakul impact structure was first identified around 1987 through studies of imagery taken from space. Lake description The lake/crater lies at an elev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fedchenko Glacier
The Fedchenko Glacier (russian: Ледник Федченко; tg, Пиряхи Федченко) is a large glacier in the Yazgulem Range, Pamir Mountains, of north-central Gorno-Badakhshan province, Tajikistan. The glacier is long and narrow, currently extending for and covering over . It is the longest glacier in the world outside of the polar regions.In the Karakoram Mountains, the Siachen Glacier is 76 km long, the Biafo Glacier is 67 km long, and the Baltoro is 63 km long. The Bruggen or Pio XI Glacier in southern Chile is 66 km long. Kyrgyzstan's South Inylchek (Enylchek) Glacier is 60.5 km in length. Measurements are from recent imagery, generally with Russian 1:200,000 scale topographic mapping for reference as well as the 1990 ''Orographic Sketch Map: Karakoram: Sheets 1 and 2'', Swiss Foundation for Alpine Research, Zurich. The maximum thickness of the glacier is , and the volume of the Fedchenko and its dozens of tributaries is estimated at —about a thi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Murghab River
The Marghab River ( Persian/Pashto: مرغاب, ''Morqâb''), anciently the Margiana (Ancient Greek: Μαργιανή, ''Margianḗ''), is an long river in Central Asia. It rises in the Paropamisus Mountains (''Selseleh-ye Safīd Kūh'') in Ghor Province, flows through the Marghab District in central Afghanistan, then runs northwest towards the Bala Murghab. Reaching the oasis of Mary in the Karakum Desert of Turkmenistan, the Marghab debouches into the Karakum Canal, a diversion of water from the Amu Darya. The catchment area of the Marghab is estimated at . Geography The Marghab River originates in the Ghor Province of central Afghanistan, on a plateau among the chain of mountains of Paropamisus, Gharjistan and Band-i Turkestan. In its higher course, the river runs from east to west, towards Mukhamedkhan, for about in a narrow, steep valley measuring less than one kilometer in width, with narrow gorges in some places. Between Darband-i Kilrekht and Mukhammedkhan, the M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rushon
Rushon ( tg, Рӯшон, russian: Рушан ''Rushan'', fa, روشان, Pamiri: Ręxon) is a village and the seat of Rushon District of Gorno-Badakhshan Autonomous Region in southeastern Tajikistan. The jamoat has a total population of 6,577 (2015).Jamoat-level basic indicators United Nations Development Programme in Tajikistan, accessed 5 October 2020 Geography Locally known as Vamar ( fa, وامر, Pamiri: Vamár) it is a town located in the on the border with |
Hindu Kush Satellite Image
Hindus (; ) are people who religiously adhere to Hinduism. Jeffery D. Long (2007), A Vision for Hinduism, IB Tauris, , pages 35–37 Historically, the term has also been used as a geographical, cultural, and later religious identifier for people living in the Indian subcontinent. The term ''"Hindu"'' traces back to Old Persian which derived these names from the Sanskrit name ''Sindhu'' (सिन्धु ), referring to the river Indus. The Greek cognates of the same terms are "''Indus''" (for the river) and "''India''" (for the land of the river). The term "''Hindu''" also implied a geographic, ethnic or cultural identifier for people living in the Indian subcontinent around or beyond the Sindhu (Indus) River. By the 16th century CE, the term began to refer to residents of the subcontinent who were not Turkic or Muslims. Hindoo is an archaic spelling variant, whose use today is considered derogatory. The historical development of Hindu self-identity within the local ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tajikistan Location Map
Tajikistan (, ; tg, Тоҷикистон, Tojikiston; russian: Таджикистан, Tadzhikistan), officially the Republic of Tajikistan ( tg, Ҷумҳурии Тоҷикистон, Jumhurii Tojikiston), is a landlocked country in Central Asia. It has an area of and an estimated population of 9,749,625 people. Its capital and largest city is Dushanbe. It is bordered by Afghanistan to the south, Uzbekistan to the west, Kyrgyzstan to the north, and China to the east. It is separated narrowly from Pakistan by Afghanistan's Wakhan Corridor. The traditional homelands of the Tajiks include present-day Tajikistan as well as parts of Afghanistan and Uzbekistan. The territory that now constitutes Tajikistan was previously home to several ancient cultures, including the city of Sarazm of the Neolithic and the Bronze Age and was later home to kingdoms ruled by people of different faiths and cultures, including the Oxus civilization, Andronovo culture, Buddhism, Nestorian Christ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacier
A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, often centuries. It acquires distinguishing features, such as crevasses and seracs, as it slowly flows and deforms under stresses induced by its weight. As it moves, it abrades rock and debris from its substrate to create landforms such as cirques, moraines, or fjords. Although a glacier may flow into a body of water, it forms only on land and is distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water. On Earth, 99% of glacial ice is contained within vast ice sheets (also known as "continental glaciers") in the polar regions, but glaciers may be found in mountain ranges on every continent other than the Australian mainland, including Oceania's high-latitude oceanic island countries such as New Zealand. Between latitudes 35°N and 35°S, glaciers occur o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Hindu Kush Satellite Image")
