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Xuân Sơn National Park
Xuân Sơn National Park ( vi, Vườn quốc gia Xuân Sơn) is a national park of Tân Sơn District, Phú Thọ Province, Vietnam. It was established on August 9, 1986 as a nature reserve, , World Database on Protected Areas and it covers an area of 150.48 square kilometres. The park lies at the extreme south-eastern extent of the Hoang Lien Mountains, 45 kilometres south-west of the confluence of the Red River and Black Rivers
Black Rivers are ...
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Tân Sơn District
Tan or TAN may refer to: Businesses and organisations * Black and Tans, a nickname for British special constables during the Irish War of Independence. By extension "Tans" can now also colloquially refer to English or British people in general, especially disparagingly. * TAN Books, a Catholic publishing company * FC Rubin-TAN Kazan, a Russian professional ice hockey club in Kazan in 1991-94 * Transportes Aereos Nacionales, an airline based in Honduras known as TAN Airlines People * Tan (surname) (譚), a Chinese surname * Chen (surname) (陳), a Chinese surname, pronounced "Tan" in Min Nan languages * Laozi, posthumous name "Tan" or "Dān" (聃), philosopher of ancient China * Leborgne, nicknamed Tan, a patient of Paul Broca's, on whose autopsy he identified Broca's area * TAN (musician) (born 1990), Malaysian pop singer * Tan Sağtürk (born 1969), Turkish ballet Places China * Tan (state), an ancient viscountcy in eastern Shandong Province, China * Tai'an railway station (S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phú Thọ Province
In chemistry, pH (), historically denoting "potential of hydrogen" (or "power of hydrogen"), is a scale used to specify the acidity or basicity of an aqueous solution. Acidic solutions (solutions with higher concentrations of ions) are measured to have lower pH values than basic or alkaline solutions. The pH scale is logarithmic and inversely indicates the concentration of hydrogen ions in the solution.Bates, Roger G. ''Determination of pH: theory and practice''. Wiley, 1973. :\ce = - \log(a_\ce) = -\log( ce\ce M) where M = mol dm−3. At 25 °C (77 °F), solutions with a pH less than 7 are acidic, and solutions with a pH greater than 7 are basic. Solutions with a pH of 7 at this temperature are neutral (i.e. have the same concentration of H+ ions as OH− ions, i.e. pure water). The neutral value of the pH depends on the temperaturebeing lower than 7 if the temperature increases above 25 °C. The pH value can be less than 0 for very concentrated strong ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of National Parks Of Vietnam
The National Parks in Vietnam () are officially recognized by the Government of Vietnam through decrees. Normally, the national parks located in the territory of multiple provinces and cities are managed by the Ministry of Agriculture and Rural Development, while the national parks located within the boundary of a province or city are managed by the People's Committee of the province or of the city. The national parks in Vietnam, stretching from the Northern borders to the Southern remote islands, are set up in order to protect the natural ecosystems, flora and fauna, diverse natural landscapes, such as the subtropical rain forests, in Phia Oắc-Phia Đén, the sub-alpine subtropical forests, the evergreen tropical forests to the coastal mangrove forests of Xuân Thủy, Cát Bà, and Mũi Cà Mau, and the melaleuca forests on peat in U Minh Thượng and U Minh Hạ. Currently, Vietnam has 34 national parks. Cúc Phương is the first national park and was established ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vietnam
Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making it the world's sixteenth-most populous country. Vietnam borders China to the north, and Laos and Cambodia to the west. It shares maritime borders with Thailand through the Gulf of Thailand, and the Philippines, Indonesia, and Malaysia through the South China Sea. Its capital is Hanoi and its largest city is Ho Chi Minh City (commonly known as Saigon). Vietnam was inhabited by the Paleolithic age, with states established in the first millennium BC on the Red River Delta in modern-day northern Vietnam. The Han dynasty annexed Northern and Central Vietnam under Chinese rule from 111 BC, until the first dynasty emerged in 939. Successive monarchical dynasties absorbed Chinese influences through Confucianism and Buddhism, and expanded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hoang Lien Mountains
Huang (; ) is a Chinese surname that originally means and refers to jade people were wearing and decorating in ancient times. While ''Huáng'' is the pinyin romanization of the word, it may also be romanized as Hwang, Wong, Waan, Wan, Waon, Hwong, Vong, Hung, Hong, Bong, Eng, Ng, Uy, Wee, Oi, Oei, Oey, Ooi, Ong, or Ung due to pronunciations of the word in different dialects and languages. It is the 96th name on the '' Hundred Family Surnames'' poem.K. S. Tom. 989(1989). Echoes from Old China: Life, Legends and Lore of the Middle Kingdom. University of Hawaii Press. . This surname is known as Hwang in Korean. In Vietnamese, the name is known as Hoàng or Huỳnh. Huang is the 7th most common surname in China. Huynh is the 5th most common surname in Vietnam. The population of Huangs in China and Taiwan was estimated at more than 35 million in 2020; it was also the surname of more than 2 million overseas Chinese, 5.7 million Vietnamese (6%), and an estimated 1 million Koreans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red River (Asia)
The Red River, also known as the Hong River (; vi, Sông Hồng; Chữ Nôm: 瀧紅; Chữ Hán: 紅河), the ' and ' (lit. "Mother River") in Vietnamese, and the (, ' Nguyên Giang) in Chinese, is a -long river that flows from Yunnan in Southwest China through northern Vietnam to the Gulf of Tonkin. According to C. Michael Hogan, the associated Red River Fault was instrumental in forming the entire South China Sea at least as early as 37 million years before present. The name red and southern position in China are associated in traditional cardinal directions. Geography The Red River begins in China's Yunnan province in the mountains south of Dali. Main headstreams Leqiu River, Xi River and Juli River confluence at Nanjian where they form the Lishe River. The Lishe River meets with another headstream, the Yijie River at Hongtupo, Chuxiong Prefecture. It flows generally southeastward, passing through Yi and Dai ethnic minority areas before leaving C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black River (Vietnam)
The Black River, (, from the Tai language ''Da'' meaning "dark-brown") also known upstream as the Lixian River in China, is a river located in China and northwestern Vietnam. Course Its source is in Yunnan province of China. From China, the river's course passes through the Vietnamese provinces of Lai Châu (where it forms part of the border with Điện Biên province), Sơn La and Hòa Bình. The Black River is the most important tributary of the Red River, which it joins in Tam Nông district near Việt Trì in Phú Thọ province. It also forms part of the border between Phú Thọ province and Hanoi (previously the border with Hà Tây province). The river's total length is 910 km, with approximately 427 km in China and 527 km in Vietnam. Hydroelectric power The Black River yields substantial hydroelectric power. In China, seven dams are planned of which six, the Yayangshan Dam, Shimenkan Dam, Longma Dam, Jufudu Dam, Gelantan Dam, and Tukahe Dam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xuan Son 3 (died 715 BC), ruler of the State of Cai
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Xuan () may refer to: * Xuancheng, formerly Xuan Prefecture (Xuanzhou), Anhui, China ** Xuanzhou District, seat of Xuancheng and Xuan Prefecture ** Xuan paper, from Xuan Prefecture * Xuan (surname), Chinese surname * Xuan (given name) Chinese rulers posthumously named Xuan * King Xuan (other) * Emperor Xuan (other) * Duke Xuan (other) * Marquis Xuan of Cai Marquis Xuan of Cai (蔡宣侯) (?–715 BC), born Ji Cuòfu (姬措父), was the eleventh ruler of the State of Cai from 750 BC to 715 BC. He was the only known son of Marquis Dai of Cai (蔡戴侯), his predecessor. His reign for 35 years. He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Parks Of Vietnam
Many areas of Vietnam are under protection. While the national reserves cover small areas of scientific significance with restricted access, the national parks also cover wetlands of Ramsar designated areas and BirdLife International inscribed bird areas. The largest of the national parks initially covered were the Cúc Phương National Park, the Cát Tiên National Park, and the Côn Đảo National Park which to start with were forest areas cum reserves or prohibited areas. The objective for creating national parks was to allow access to the reserved areas as a part of ecotourism and cultural needs with full attention to the basic approach of conservation of natural environmental resources. The national parks and reserves, as per present status, (as reported by the National Parks of Vietnam) conforming to the topography of the country which cover terrestrial, deltas of rivers, and coastal zones are: Five national parks and four reserves in the Mekong Delta; two national parks ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protected Areas Established In 1986
Protection is any measure taken to guard a thing against damage caused by outside forces. Protection can be provided to physical objects, including organisms, to systems, and to intangible things like civil and political rights. Although the mechanisms for providing protection vary widely, the basic meaning of the term remains the same. This is illustrated by an explanation found in a manual on electrical wiring: Some kind of protection is a characteristic of all life, as living things have evolved at least some protective mechanisms to counter damaging environmental phenomena, such as ultraviolet light. Biological membranes such as bark on trees and skin on animals offer protection from various threats, with skin playing a key role in protecting organisms against pathogens and excessive water loss. Additional structures like scales and hair offer further protection from the elements and from predators, with some animals having features such as spines or camouflage servin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geography Of Phú Thọ Province
Geography (from Greek: , ''geographia''. Combination of Greek words ‘Geo’ (The Earth) and ‘Graphien’ (to describe), literally "earth description") is a field of science devoted to the study of the lands, features, inhabitants, and phenomena of Earth. The first recorded use of the word γεωγραφία was as a title of a book by Greek scholar Eratosthenes (276–194 BC). Geography is an all-encompassing discipline that seeks an understanding of Earth and its human and natural complexities—not merely where objects are, but also how they have changed and come to be. While geography is specific to Earth, many concepts can be applied more broadly to other celestial bodies in the field of planetary science. One such concept, the first law of geography, proposed by Waldo Tobler, is "everything is related to everything else, but near things are more related than distant things." Geography has been called "the world discipline" and "the bridge between the human a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
