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South Hulsan Lake
South or also known by other names, is a lake northeast of Golmud in Dulan County, Haixi Prefecture, Qinghai Province, China. A part of the Qarhan Playa, it lies east of Tuanjie Lake and south of North Hulsan Lake. Like the other lakes of the surrounding Qaidam Basin, it is extremely saline. Name ''Hulsan'' or ''Hollusun Nor'' is a romanization of a Mongolian name meaning "Reed Lake", from their former abundance in the area. The adjective "south" distinguishes it from nearby North Hulsan Lake. ''Huoluxun'' and ''Huobuxun'' are the pinyin romanizations of the Mandarin pronunciation of the same name's transcriptions into Chinese characters. ''Nan Hulsan'' or ''Nanhuobuxun'' is the same name, prefixed with the Chinese word for "South". Geography South Hulsan Lake lies in the southern Hulsan subbasin at the eastern edge of the Qarhan Playa in the southeastern corner of the Qaidam Basin at an elevation of . It lies east of Tuanjie Lake and south of North Hulsan Lake. It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Qarhan Playa
The Qarhan Playa or also misleadingly described as , is a playa in the Golmud and Dulan counties of Haixi Prefecture, Qinghai, China. Formerly a single unitary lake, it is now an expansive salt flat divided into four greater sections ( Dabusun, Big/ Small Bieletan, Suli, and N./ S. Huoluxun) which contain a number of smaller salt lakes, the largest of which is Dabusun Lake. The area is heavily exploited for its valuable salt, mineral, and rare earth reserves but parts are also protected as a national park and contribute to regional tourism. Name ''Qarhan'' is the GNC romanization of the area's Mongolian name, originally derived from the word for "white" (Modern mn, , ''tsagaan'', or , ''čaɣan'').. ''Cha'erhan'' is the pinyin romanization of the Mandarin pronunciation of , a modification of the original transcription into Chinese characters of the same name; it is also sometimes clipped into ''Charhan'' in English sources. The Chinese name, which does not distingui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Romanization Of Chinese
Romanization of Chinese () is the use of the Latin alphabet to transliterate Chinese. Chinese uses a logographic script and its characters do not represent phonemes directly. There have been many systems using Roman characters to represent Chinese throughout history. Linguist Daniel Kane wrote, "It used to be said that sinologists had to be like musicians, who might compose in one key and readily transcribe into other keys." The dominant international standard for Standard Mandarin since about 1982 has been Hanyu Pinyin, invented by a group of Chinese linguists in the 1950s including Zhou Youguang. Other well-known systems include Wade–Giles (Mandarin) and Yale Romanization (Mandarin and Cantonese). There are many uses for Chinese Romanization. Most broadly, it is used to provide a useful way for foreigners who are not skilled at recognizing Chinese script to read and recognize Chinese. It can also be helpful for clarifying pronunciation among Chinese speakers who speak mu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Potash
Potash () includes various mined and manufactured salts that contain potassium in water-soluble form.Potash USGS 2008 Minerals Yearbook The name derives from ''pot ash'', plant ashes or soaked in water in a pot, the primary means of manufacturing potash before the . The word '''' is derived from ''potash''. Potash is produced worldwide in amounts exceeding 90 million |
Ephemeral Lake
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 ice ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karst
Karst is a topography formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves. It has also been documented for more weathering-resistant rocks, such as quartzite, given the right conditions. Subterranean drainage may limit surface water, with few to no rivers or lakes. However, in regions where the dissolved bedrock is covered (perhaps by debris) or confined by one or more superimposed non-soluble rock strata, distinctive karst features may occur only at subsurface levels and can be totally missing above ground. The study of ''paleokarst'' (buried karst in the stratigraphic column) is important in petroleum geology because as much as 50% of the world's hydrocarbon reserves are hosted in carbonate rock, and much of this is found in porous karst systems. Etymology The English word ''karst'' was borrowed from German in the late 19th century, which entered German much earlier ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mineral Spring
Mineral springs are naturally occurring springs that produces hard water, water that contains dissolved minerals. Salts, sulfur compounds, and gases are among the substances that can be dissolved in the spring water during its passage underground. In this they are unlike sweet springs, which produce soft water with no noticeable dissolved gasses. The dissolved minerals may alter the water's taste. Mineral water obtained from mineral springs, and the precipitated salts such as Epsom salt have long been important commercial products. Some mineral springs may contain significant amounts of harmful dissolved minerals, such as arsenic, and should not be drunk. Sulfur springs smell of rotten eggs due to hydrogen sulfide (H2S), which is hazardous and sometimes deadly. It is a gas, and it usually enters the body when it is breathed in. The quantities ingested in drinking water are much lower and are not considered likely to cause harm, but few studies on long-term, low-level exposu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simplified Characters
Simplified Chinese characters are standardized Chinese characters used in mainland China, Malaysia and Singapore, as prescribed by the ''Table of General Standard Chinese Characters''. Along with traditional Chinese characters, they are one of the two standard character sets of the contemporary Chinese written language. The government of the People's Republic of China in mainland China has promoted them for use in printing since the 1950s and 1960s to encourage literacy. They are officially used in the People's Republic of China, Malaysia and Singapore, while traditional Chinese characters still remain in common use in Hong Kong, Macau, ROC/Taiwan and Japan to a certain extent. Simplified Chinese characters may be referred to by their official name above or colloquially . In its broadest sense, the latter term refers to all characters that have undergone simplifications of character "structure" or "body", some of which have existed for millennia mainly in handwriting alongsid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traditional Characters
Traditional Chinese characters are one type of standard Chinese characters, Chinese character sets of the contemporary written Chinese. The traditional characters had taken shapes since the libian, clerical change and mostly remained in the same structure they took at the introduction of the regular script in the 2nd century. Over the following centuries, traditional characters were regarded as the standard form of printed Chinese characters or Classical Chinese, literary Chinese Adoption of Chinese literary culture, throughout the Sinosphere until the middle of the 20th century, before different script reforms initiated by Chinese family of scripts, countries using Chinese characters as a writing system. Traditional Chinese characters remain in common use in Taiwan, Hong Kong and Macau, as well as in most overseas Chinese communities outside Southeast Asia; in addition, Hanja in Korean language#Writing system, Korean language remains virtually identical to traditional charac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subbasin
A subbasin or sub-basin is a structural geologic Geology () is a branch of natural science concerned with Earth and other astronomical objects, the features or rocks of which it is composed, and the processes by which they change over time. Modern geology significantly overlaps all other Eart ... feature where a larger basin is divided into a series of smaller basins with intervening intrabasinal highs. The term subbasin has common use in geologic literature, but has yet to be included in the API Glossary of Geology.Neuendorf, K.K.E., Mehl, J.P. Jr., and Jackson, J.A., eds. (2011). Glossary of Geology, Fifth Edition, Revised. American Geological Institute, Alexandria, VA. References Depressions (geology) Geology terminology {{Geology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinese Characters
Chinese characters () are logograms developed for the writing of Chinese. In addition, they have been adapted to write other East Asian languages, and remain a key component of the Japanese writing system where they are known as ''kanji''. Chinese characters in South Korea, which are known as ''hanja'', retain significant use in Korean academia to study its documents, history, literature and records. Vietnam once used the '' chữ Hán'' and developed chữ Nôm to write Vietnamese before turning to a romanized alphabet. Chinese characters are the oldest continuously used system of writing in the world. By virtue of their widespread current use throughout East Asia and Southeast Asia, as well as their profound historic use throughout the Sinosphere, Chinese characters are among the most widely adopted writing systems in the world by number of users. The total number of Chinese characters ever to appear in a dictionary is in the tens of thousands, though most are graphic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transcription Into Chinese Characters
Transcription into Chinese characters is the use of traditional or simplified Chinese characters to ''phonetically'' transcribe the sound of terms and names of foreign words to the Chinese language. Transcription is distinct from translation into Chinese whereby the ''meaning'' of a foreign word is communicated in Chinese. Since, in mainland China and often in Taiwan, Hanyu Pinyin is now used to transcribe Chinese into a modified Latin alphabet and since English classes are now standard in most secondary schools, it is increasingly common to see foreign names and terms left in their original form in Chinese texts. However, for mass media and marketing within China and for non-European languages, particularly those of the Chinese minorities, transcription into characters remains very common. Despite the importance of Cantonese and other southern coastal varieties of Chinese to foreign contact during the 19th century (as seen, for instance, in the number of Cantonese loanwords i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard Mandarin
Standard Chinese ()—in linguistics Standard Northern Mandarin or Standard Beijing Mandarin, in common speech simply Mandarin, better qualified as Standard Mandarin, Modern Standard Mandarin or Standard Mandarin Chinese—is a modern standardized form of Mandarin Chinese that was first developed during the Republican Era (1912‒1949). It is designated as the official language of mainland China and a major language in the United Nations, Singapore, and Taiwan. It is largely based on the Beijing dialect. Standard Chinese is a pluricentric language with local standards in mainland China, Taiwan and Singapore that mainly differ in their lexicon. Hong Kong written Chinese, used for formal written communication in Hong Kong and Macau, is a form of Standard Chinese that is read aloud with the Cantonese reading of characters. Like other Sinitic languages, Standard Chinese is a tonal language with topic-prominent organization and subject–verb–object (SVO) word order. Compar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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