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Zigong
Zigong (, ), formed by the merger of the two former towns of Ziliujing (Tzuliuching, literally "self-flow well") and Gongjing (Kungching, literally "offering well"), is a prefecture-level city in Sichuan, southwestern China. Demographics According to the 2020 Chinese census, the prefecture-level city of Zigong has a population of 2,489,256 inhabitants, less than its population in 2010 (the average annual population growth for the period 2010–2020 was of -0.73%). However, the built-up (''or metro'') area, consisting of the 4 urban districts, grew, with 1,297,695 inhabitants (1,262,064 in 2010). History The area of Zigong has a long history in ancient China - with the invention and development of "Percussion Drilling rig" being one of the city's accomplishments. There are essentially two cities - that of the old and the new. The city was reached by rail in the 1950s. Several four-lane highways reach the city from other cities in the Sichuan province. The new city of Zigong has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zigong Dinosaur Museum
The Zigong Dinosaur Museum () is located near the city of Zigong, Sichuan, China, in the township of Dashanpu. History The museum sits on top of a large concentration of a diverse dinosaur assemblage from the Shaximiao Formation. The museum claims the largest number of dinosaur fossils in the world and covers 25,000 square meters with a display area of 3,600 square meters. It attracts up to seven million visitors a year. In 1980s, vast quantities of dinosaur fossils were excavated in the Middle Jurassic Shaximiao Formation, 7 km north-east from downtown Zigong, including a dinosaur named after the township, ''Dashanpusaurus''. Because of the unique and articulated (intact) bone remains, Zigong is important to paleontologists and dinosaur enthusiasts. The Zigong Dinosaur Museum was established in 1987, becoming the first museum based almost entirely on dinosaurs in Asia. Mounted specimens include '' Omeisaurus'', '' Gigantspinosaurus'', '' Yangchuanosaurus'', ''Huayan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salt In Chinese History
Salt, salt production, and salt taxes played key roles in Chinese history, economic development, and relations between state and society. The lure of salt profits led to technological innovation and new ways to organize capital. Debate over government salt policies brought forth conflicting attitudes toward the nature of government, private wealth, the relation between the rich and the poor, while the administration of these salt policies was a practical test of a government's competence. Because salt is a necessity of life, the salt tax (sometimes called the salt gabelle, after the French term for a salt tax) had a broad base and could be set at a low rate and still be one of the most important sources of government revenue. In early times, governments gathered salt revenues by managing production and sales directly. After innovations in the mid-8th century, imperial bureaucracies reaped these revenues safely and indirectly by selling salt rights to merchants who then sold ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gongjing District
Gongjing District is a district of the city of Zigong, Sichuan Province Sichuan (; zh, c=, labels=no, ; zh, p=Sìchuān; alternatively romanized as Szechuan or Szechwan; formerly also referred to as "West China" or "Western China" by Protestant missions) is a province in Southwest China occupying most of the ..., China. According to the 2010 Census, Gongjing District has a population of 2,678,899 inhabitants. References Districts of Sichuan Zigong {{Sichuan-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gongjing
Gongjing District is a district of the city of Zigong, Sichuan Province Sichuan (; zh, c=, labels=no, ; zh, p=Sìchuān; alternatively romanized as Szechuan or Szechwan; formerly also referred to as "West China" or "Western China" by Protestant missions) is a province in Southwest China occupying most of th ..., China. According to the 2010 Census, Gongjing District has a population of 2,678,899 inhabitants. References Districts of Sichuan Zigong {{Sichuan-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ziliujing
Ziliujing District, formerly romanized as Tzuliutsing, is a district of Zigong in Sichuan Province, China. The district covers and had a population of 330,000 people in 2005. History According to Fang, China has always managed salt and iron, with Sichuan containing many salt deposits together with natural gas, especially in Ziliujing. "Invisible gas fire" was mentioned as early as the Han dynasty, gas wells were taxed by 1662, gas was used in one tenth of the salt evaporating plants by 1821 (the remainder using wood or charcoal), and by 1857 gas was the more common fuel. Li Jung describes the infrastructure around the salt business, "the building where money is handled is called the cashier's quarters, that immediately above the well is called the pestle quarters, that where the buffaloes turn the wheel to bring up the brine is called the wheel and buffalo quarters, that where the salt is stored in buckets is called the bucket quarters, that where the brine is evaporated is call ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ziliujing District
Ziliujing District, formerly romanized as Tzuliutsing, is a district of Zigong in Sichuan Province, China. The district covers and had a population of 330,000 people in 2005. History According to Fang, China has always managed salt and iron, with Sichuan containing many salt deposits together with natural gas, especially in Ziliujing. "Invisible gas fire" was mentioned as early as the Han dynasty, gas wells were taxed by 1662, gas was used in one tenth of the salt evaporating plants by 1821 (the remainder using wood or charcoal), and by 1857 gas was the more common fuel. Li Jung describes the infrastructure around the salt business, "the building where money is handled is called the cashier's quarters, that immediately above the well is called the pestle quarters, that where the buffaloes turn the wheel to bring up the brine is called the wheel and buffalo quarters, that where the salt is stored in buckets is called the bucket quarters, that where the brine is evaporated is call ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sichuan
Sichuan (; zh, c=, labels=no, ; zh, p=Sìchuān; alternatively romanized as Szechuan or Szechwan; formerly also referred to as "West China" or "Western China" by Protestant missions) is a province in Southwest China occupying most of the Sichuan Basin and the easternmost part of the Tibetan Plateau between the Jinsha River on the west, the Daba Mountains in the north and the Yungui Plateau to the south. Sichuan's capital city is Chengdu. The population of Sichuan stands at 83 million. Sichuan neighbors Qinghai to the northwest, Gansu to the north, Shaanxi to the northeast, Chongqing to the east, Guizhou to the southeast, Yunnan to the south, and the Tibet Autonomous Region to the west. In antiquity, Sichuan was the home of the ancient states of Ba and Shu. Their conquest by Qin strengthened it and paved the way for Qin Shi Huang's unification of China under the Qin dynasty. During the Three Kingdoms era, Liu Bei's state of Shu was based in Sichuan. The a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sichuan Province
Sichuan (; zh, c=, labels=no, ; zh, p=Sìchuān; alternatively romanized as Szechuan or Szechwan; formerly also referred to as "West China" or "Western China" by Protestant missions) is a province in Southwest China occupying most of the Sichuan Basin and the easternmost part of the Tibetan Plateau between the Jinsha River on the west, the Daba Mountains in the north and the Yungui Plateau to the south. Sichuan's capital city is Chengdu. The population of Sichuan stands at 83 million. Sichuan neighbors Qinghai to the northwest, Gansu to the north, Shaanxi to the northeast, Chongqing to the east, Guizhou to the southeast, Yunnan to the south, and the Tibet Autonomous Region to the west. In antiquity, Sichuan was the home of the ancient states of Ba and Shu. Their conquest by Qin strengthened it and paved the way for Qin Shi Huang's unification of China under the Qin dynasty. During the Three Kingdoms era, Liu Bei's state of Shu was based in Sichuan. The area was de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drilling Rig
A drilling rig is an integrated system that drills wells, such as oil or water wells, or holes for piling and other construction purposes, into the earth's subsurface. Drilling rigs can be massive structures housing equipment used to drill water wells, oil wells, or natural gas extraction wells, or they can be small enough to be moved manually by one person and such are called augers. Drilling rigs can sample subsurface mineral deposits, test rock, soil and groundwater physical properties, and also can be used to install sub-surface fabrications, such as underground utilities, instrumentation, tunnels or wells. Drilling rigs can be mobile equipment mounted on trucks, tracks or trailers, or more permanent land or marine-based structures (such as oil platforms, commonly called 'offshore oil rigs' even if they don't contain a drilling rig). The term "rig" therefore generally refers to the complex equipment that is used to penetrate the surface of the Earth's crust. Small to m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drilling Rig
A drilling rig is an integrated system that drills wells, such as oil or water wells, or holes for piling and other construction purposes, into the earth's subsurface. Drilling rigs can be massive structures housing equipment used to drill water wells, oil wells, or natural gas extraction wells, or they can be small enough to be moved manually by one person and such are called augers. Drilling rigs can sample subsurface mineral deposits, test rock, soil and groundwater physical properties, and also can be used to install sub-surface fabrications, such as underground utilities, instrumentation, tunnels or wells. Drilling rigs can be mobile equipment mounted on trucks, tracks or trailers, or more permanent land or marine-based structures (such as oil platforms, commonly called 'offshore oil rigs' even if they don't contain a drilling rig). The term "rig" therefore generally refers to the complex equipment that is used to penetrate the surface of the Earth's crust. Small to m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salt Well
A salt well (or brine well) is used to mine salt from caverns or deposits. Water is used as a solution to dissolve the salt or halite deposits so that they can be extracted by pipe to an evaporation process, which results in a brine or dry product for sale or use. In the United States during the 19th century, salt wells were a significant source of income for operators and the government. Locating underground salt deposits was usually based on locations of existing salt springs. In mountainous areas, a similar technique called sink works (from German ''sinkwerk'') is used. History The Chinese have been using brine wells and a form of salt solution mining as part of their civilization for more than 2000 years. The first recorded salt well in China was dug in the Sichuan province around 2,250 years ago. This was the first time that ancient water well technology was applied successfully for the exploitation of salt, and marked the beginning of Sichuan’s salt drilling industry. Sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sichuan University Of Science And Engineering
The Sichuan University of Science and Engineering (SUSE, ) is a provincial public university in Zigong, Sichuan Sichuan (; zh, c=, labels=no, ; zh, p=Sìchuān; alternatively romanized as Szechuan or Szechwan; formerly also referred to as "West China" or "Western China" by Protestant missions) is a province in Southwest China occupying most of the ..., China. The university was originally established in 1965, which incorporated three other colleges to become a comprehensive university in 2003. The university is now sponsored by the Sichuan Provincial People's Government. SUSE is one of the key universities supported by “Foundation Ability Construction Project for China’s Middle West Universities” and the “Model Scientific Research Institution of Provincial High and New Technology Industry” affirmed by the People’s Government of Sichuan Province. Academics SUSE consists of 17 schools. It has 4 primary disciplines which offer master degrees, 30 grade-2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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