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Surigh Yilganing Kol
Surigh Yilganing Kol (also known as ''Salikyila Genzhi Tso'', zh; 萨利吉勒干南库勒) is an alkaline lake located in the disputed territory of Aksai Chin in Hotan Prefecture of Xinjiang province of China. Location The lake is located in the southeast part of ''Lingzi Thang'' plains, and can be reached through an unpaved road passing from north bank of Lake ''Songmuxi Co.'' The road originates as an offshoot of China National Highway 219 at 35°38′46.34″N 80°18′33.85″E. History In the 1950s, prior to the Sino-Indian War, India collected salt from this lake and two other lakes in Aksai Chin to study the economic feasibility of potential salt mining operations. Only Aksai Chin Lake Aksai Chin Lake or Aksayqin Lake, () is an endorheic lake in the disputed region of Aksai Chin. The plateau is administered by China but also claimed by India. Its Tibetan/Ladakhi name is Amtogor Lake which means "encounter with a round object". ... was deemed economically viable. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sentinel-2
Sentinel-2 is an Earth observation mission from the Copernicus Programme that systematically acquires optical imagery at high spatial resolution (10 m to 60 m) over land and coastal waters. The mission is currently a constellation with two satellites, Sentinel-2A and Sentinel-2B; a third satellite, Sentinel-2C, is currently undergoing testing in preparation for launch in 2024. The mission supports a broad range of services and applications such as agricultural monitoring, emergencies management, land cover classification or water quality. Sentinel-2 has been developed and is being operated by the European Space Agency, and the satellites were manufactured by a consortium led by Airbus Defence and Space in Friedrichshafen. Overview The Sentinel-2 mission has the following key characteristics: * Multi-spectral data with 13 bands in the visible, near infrared, and short wave infrared part of the spectrum * Systematic global coverage of land surfaces from 56° S to 84°&nb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aksai Chin
Aksai Chin is a region administered by China as part of Hotan County, Hotan Prefecture, Xinjiang and Rutog County, Ngari Prefecture, Tibet. It is claimed by India to be a part of its Leh District, Ladakh Union Territory. It is a part of the eastern portion of the Kashmir region and has been a subject of dispute between India and China since the late 1950s.The application of the term "administered" to the various regions of Kashmir and a mention of the Kashmir dispute is supported by the tertiary sources (a) and (b), reflecting due weight in the coverage: (a) (subscription required) Quote: "Kashmir, region of the northwestern Indian subcontinent ... has been the subject of dispute between India and Pakistan since the partition of the Indian subcontinent in 1947. The northern and western portions are administered by Pakistan and comprise three areas: Azad Kashmir, Gilgit, and Baltistan, the last two being part of a territory called the Northern Areas. Administered by India a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hotan Prefecture
Hotan PrefectureThe official spelling is "Hotan" according to (also known as Gosthana, Gaustana, Godana, Godaniya, Khotan, Hetian, Hotien) is located in the Tarim Basin region of southwestern Xinjiang, China, bordering the Tibet Autonomous Region to the south and Union Territory of Ladakh and Gilgit-Baltistan to the west. The vast majority of the Aksai Chin region which is disputed between China and India is administered as part of Hotan Prefecture. The seat of Hotan Prefecture is Hotan and its largest county by population is Karakax County. The vast majority of the residents of the prefecture are Muslim Uyghurs and live around oases situated between the desolate Taklamakan Desert and Kunlun Mountains. The region was the center of the ancient Iranian Saka Buddhist Kingdom of Khotan. Later, the region was part of the Kara-Khanid Khanate, followed by the Qara Khitai, Chagatai Khanate, Moghulistan and the Dzungar Khanate, which was conquered by the Qing dynasty of China. Hotan became ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xinjiang
Xinjiang, SASM/GNC: ''Xinjang''; zh, c=, p=Xīnjiāng; formerly romanized as Sinkiang (, ), officially the Xinjiang Uygur Autonomous Region (XUAR), is an autonomous region of the People's Republic of China (PRC), located in the northwest of the country at the crossroads of Central Asia and East Asia. Being the largest province-level division of China by area and the 8th-largest country subdivision in the world, Xinjiang spans over and has about 25 million inhabitants. Xinjiang borders the countries of Mongolia, Russia, Kazakhstan, Kyrgyzstan, Tajikistan, Afghanistan, Pakistan and India. The rugged Karakoram, Kunlun and Tian Shan mountain ranges occupy much of Xinjiang's borders, as well as its western and southern regions. The Aksai Chin and Trans-Karakoram Tract regions, both administered by China, are claimed by India. Xinjiang also borders the Tibet Autonomous Region and the provinces of Gansu and Qinghai. The most well-known route of the historic Silk Ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alkaline Lake
A soda lake or alkaline lake is a lake on the strongly alkaline side of neutrality, typically with a pH, pH value between 9 and 12. They are characterized by high concentrations of carbonate salts, typically sodium carbonate (and related salt complexes), giving rise to their alkalinity. In addition, many soda lakes also contain high concentrations of sodium chloride and other dissolved Salt (chemistry), salts, making them Salt lake, saline or Hypersaline lake, hypersaline lakes as well. High pH and salinity often coincide, because of how soda lakes develop. The resulting hypersaline and highly alkalic soda lakes are considered some of the most extreme aquatic environments on Earth.Grant, W. D. (2006). ''Alkaline environments and biodiversity.'' in ''Extremophiles'', 2006, UNESCO / Eolss Publishers, Oxford, UK In spite of their apparent inhospitability, soda lakes are often highly Productivity (ecology), productive ecosystems, compared to their (pH-neutral) freshwater counterparts. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and borders fourteen countries by land, the most of any country in the world, tied with Russia. Covering an area of approximately , it is the world's third largest country by total land area. The country consists of 22 provinces, five autonomous regions, four municipalities, and two Special Administrative Regions (Hong Kong and Macau). The national capital is Beijing, and the most populous city and financial center is Shanghai. Modern Chinese trace their origins to a cradle of civilization in the fertile basin of the Yellow River in the North China Plain. The semi-legendary Xia dynasty in the 21st century BCE and the well-attested Shang and Zhou dynasties developed a bureaucratic political system to serve hereditary monarchies, or dyna ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China National Highway 219
China National Highway 219 (G219; Chinese: ''Guódào219'') is a highway which runs along the entire western and southern border of the People's Republic of China, from Kom-Kanas Mongolian ethnic township in Xinjiang to Dongxing in Guangxi. At over long, it is part of the China National Highway Network Planning (2013–2030), and once completed it will be the longest National Highway. Before 2013, G219 ran from Yecheng (Karghilik) in the Xinjiang Uyghur Autonomous Region to Lhatse in the Tibet Autonomous Region. It was long. This section was completed in September 1957. India disagrees with China over its territorial footprint in Aksai Chin. During the 1962 war, China defended the road, also pushing its western frontier further west. For the first time after the 1960s, between 2010-2012, China spent ($476 million) repaving the Xinjiang section spanning just over . China's 13th (2016–2020) and 14th (2021–2025) five-year plans both included development of the road an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sino-Indian War
The Sino-Indian War took place between China and India from October to November 1962, as a major flare-up of the Sino-Indian border dispute. There had been a series of violent border skirmishes between the two countries after the 1959 Tibetan uprising, when India granted asylum to the Dalai Lama. Chinese military action grew increasingly aggressive after India rejected proposed Chinese diplomatic settlements throughout 1960–1962, with China re-commencing previously-banned "forward patrols" in Ladakh after 30 April 1962. Amidst the Cuban Missile Crisis, China abandoned all attempts towards a peaceful resolution on 20 October 1962, invading disputed territory along the border in Ladakh and across the McMahon Line in the northeastern frontier. Chinese troops pushed back Indian forces in both theatres, capturing all of their claimed territory in the western theatre and the Tawang Tract in the eastern theatre. The conflict ended when China unilaterally declared a ceasefire o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brine Mining
Brine mining is the extraction of useful materials ( elements or compounds) which are naturally dissolved in brine. The brine may be seawater, other surface water, groundwater, or hyper-saline solutions from several industries (e.g., textile industries). It differs from solution mining or in-situ leaching in that those methods inject water or chemicals to dissolve materials which are in a solid state; in brine mining, the materials are already dissolved. Brines are important sources of common salt (NaCl), calcium, iodine, lithium, magnesium, potassium, bromine, and other materials, and are potentially important sources of a number of others. Brine mining supports waste minimization and resource recovery efforts. History Around 500 BC, the ancient Chinese dug hundreds of brine wells, some of which were over 100 meters (330 feet) in depth. Large brine deposits under the earth's surface were drilled by drilling boreholes.Tom (1989), 103. Bamboo towers were erected, similar in style ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aksai Chin Lake
Aksai Chin Lake or Aksayqin Lake, () is an endorheic lake in the disputed region of Aksai Chin. The plateau is administered by China but also claimed by India. Its Tibetan/Ladakhi name is Amtogor Lake which means "encounter with a round object". Geography The lake is part of Hotan County, Hotan Prefecture, Xinjiang, The lake is located just south of the Kunlun Mountains. It is approximately long and - across. It is fed by the river of the same name, ''Aksai Chin River''. China National Highway 219 passes some to the southwest of the lake on its way from Shiquanhe, Tibet to Yarkand, Xinjiang. The lake itself is within Hotan County of Xinjiang, and the official Xinjiang-Tibet border runs about east of the lake. History In the 1950s, prior to the Sino-Indian War, India collected salt from this lake and two other lakes in Aksai Chin to study the economic feasibility of potential salt mining operations. This lake was the only lake deemed economically viable. See also * Lis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lakes Of Ladakh
A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much larger oceans, they do form part of the Earth's water cycle. Lakes are distinct from lagoons, which are generally coastal parts of the ocean. Lakes are typically larger and deeper than ponds, which also lie on land, though there are no official or scientific definitions. Lakes can be contrasted with rivers or streams, which usually flow in a channel on land. Most lakes are fed and drained by rivers and streams. Natural lakes are generally found in mountainous areas, rift zones, and areas with ongoing glaciation. Other lakes are found in endorheic basins or along the courses of mature rivers, where a river channel has widened into a basin. Some parts of the world have many lakes formed by the chaotic drainage patterns left over from the last ic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geography Of Xinjiang
Xinjiang, SASM/GNC romanization, SASM/GNC: ''Xinjang''; zh, c=, p=Xīnjiāng; Chinese postal romanization, formerly romanized as Sinkiang (, ), officially the Xinjiang Uygur Autonomous Region (XUAR), is an Autonomous regions of China, autonomous region of the China, People's Republic of China (PRC), located in the Northwest China, northwest of the country at the crossroads of Central Asia and East Asia. Being the List of Chinese administrative divisions by area, largest province-level division of China by area and the List of the largest country subdivisions by area, 8th-largest country subdivision in the world, Xinjiang spans over and has about 25 million inhabitants. Xinjiang borders the countries of Mongolia, Russia, Kazakhstan, Kyrgyzstan, Tajikistan, Afghanistan, Pakistan and India. The rugged Karakoram, Kunlun Mountains, Kunlun and Tian Shan mountain ranges occupy much of Xinjiang's borders, as well as its western and southern regions. The Aksai Chin and Trans-Karakoram ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
