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Qiandao Lake
Qiandao Lake (), a human-made, freshwater lake located in Chun'an County, Hangzhou, Zhejiang Province, China, was formed after the completion of the Qiantang River, Xin'an River Hydroelectricity, hydroelectric station in 1959. Geography 1,078 large islands dot the lake and a few thousand smaller ones are scattered across it. Over 90% of the land area is forested. The islands in the lake include Bird Island, Snake Island, Monkey Island, Lock Island (featuring supposedly the world's biggest lock), and the Island to Remind You of Your Childhood. The lake covers an area of and has a storage capacity of . The islands in the lake cover about . The trend of Qiandao Lake's transformation from mid mesotrophic to Trophic state index, mesotrophic, the polluting elements are heavy metals, nitrogen, phosphorus and organic matter, cages and cruise ships; (up to 10 meters underwater) the temperature changes greatly, with an average of 28.2 ℃-24.4 ℃, and the water temperature is mostly m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chun'an County
() is a Counties of China, county of Zhejiang, Zhejiang Province, East China, East China, it is under the administration of the prefecture-level city of Hangzhou, the capital of Zhejiang, containing the well-known Qiandao Lake and bordering Anhui province to the northwest. It has a land area of and a population of 450,000. The postal code is 311700, and the county seat is located on 18 North Xin'an Rd., Qiandaohu Town. Administrative divisions Chun'an consists of 12 towns, 18 townships, eight districts, five resident districts and 889 administrative villages. *Towns: Qiandaohu, Linqi, Weiping, Jiangjia, Fenkou, Shilin, Dashu, Zhejiang, Dashu, Tangcun, Zitong, Zhongzhou Town, Zhongzhou, Wenchang, Fengshuling. *Townships: Lishang, Pingmen, Langchuan, Anyang, Wangbu, Guocun, Jinfeng Township, Zhejiang, Jinfeng, Yaoshan, Guangchang, Songcun, Jiuken, Yanjia, Baima, Zuokou, Wangzhai, Fuwen, Hengyan and Jieshou. Climate See also * Qiandao Lake * Hangzhou Qiandaohu References [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancient City - Qian Dao Lake
Ancient history is a time period from the beginning of writing and recorded human history to as far as late antiquity. The span of recorded history is roughly 5,000 years, beginning with the Sumerian cuneiform script. Ancient history covers all continents inhabited by humans in the period 3000 BCAD 500. The three-age system periodizes ancient history into the Stone Age, the Bronze Age, and the Iron Age, with recorded history generally considered to begin with the Bronze Age. The start and end of the three ages varies between world regions. In many regions the Bronze Age is generally considered to begin a few centuries prior to 3000 BC, while the end of the Iron Age varies from the early first millennium BC in some regions to the late first millennium AD in others. During the time period of ancient history, the world population was already exponentially increasing due to the Neolithic Revolution, which was in full progress. While in 10,000 BC, the world population stood at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anhui
Anhui , (; formerly romanized as Anhwei) is a landlocked province of the People's Republic of China, part of the East China region. Its provincial capital and largest city is Hefei. The province is located across the basins of the Yangtze River and the Huai River, bordering Jiangsu to the east, Zhejiang to the southeast, Jiangxi to the south, Hubei to the southwest, Henan to the northwest, and Shandong for a short section in the north. With a population of 63.65 million, Anhui is the 8th most populous province in China. It is the 22nd largest Chinese province based on area, and the 12th most densely-populated region of all 34 Chinese provincial regions. Anhui's population is mostly composed of Han Chinese. Languages spoken within the province include Jianghuai Mandarin, Wu, Hui, Gan and small portion of Zhongyuan Mandarin Chinese. The name "Anhui" derives from the names of two cities: Anqing and Huizhou (now Huangshan City). The abbreviation for Anhui is "" after the histori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huangshan
Huangshan (),Bernstein, pp. 125–127. literally meaning the Yellow Mountain(s), is a mountain range in southern Anhui Province in eastern China. It was originally called “Yishan”, and it was renamed because of a legend that Emperor Xuanyuan once made alchemy here. Vegetation on the range is thickest below , with trees growing up to the treeline at . The area is well known for its scenery, sunsets, peculiarly-shaped granite peaks, Huangshan pine trees, hot springs, winter snow and views of the clouds from above. Huangshan is a frequent subject of traditional Chinese paintings and literature, as well as modern photography. It is a UNESCO World Heritage Site and one of China's major tourist destinations. Physical description The Huangshan mountain range has many peaks, some more than 1,000 meters (3,250 feet) high. The three tallest and best-known peaks are ''Lotus Peak'' (Lianhua Feng, 1,864 m), ''Bright Peak'' (Guangming Ding, 1,860 m) and ''Celestial Peak'' (Tiandu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mineral Water
Mineral water is water from a mineral spring that contains various minerals, such as salts and sulfur compounds. Mineral water may usually be still or sparkling (carbonated/effervescent) according to the presence or absence of added gases. Traditionally, mineral waters were used or consumed at their spring sources, often referred to as "taking the waters" or "taking the cure", at places such as spas, baths, or wells. The term ''spa'' was used for a place where the water was consumed and bathed in; ''bath'' where the water was used primarily for bathing, therapeutics, or recreation; and ''well'' where the water was to be consumed. Today, it is far more common for mineral water to be bottled at the source for distributed consumption. Travelling to the mineral water site for direct access to the water is now uncommon, and in many cases not possible because of exclusive commercial ownership rights. There are more than 4,000 brands of mineral water commercially available worldwide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nongfu Spring
Nongfu Spring (; lit. 'Farmer Spring') is a Chinese bottled water and beverage company headquartered in Xihu District, Hangzhou, Zhejiang province.Nongfu Spring Co., Ltd. . Retrieved on April 10, 2014. "No. 148 Shuguang Road Hangzhou, 310007 China" It is owned and chaired by founder . As set out in its prospectus, the company recorded revenue of 24 billion yuan (US$3.4 billion) in 2019, up from 20.47 billion yuan a year earlier. The prospectus also shows profit of 4.95 billi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquaculture
Aquaculture (less commonly spelled aquiculture), also known as aquafarming, is the controlled cultivation ("farming") of aquatic organisms such as fish, crustaceans, mollusks, algae and other organisms of value such as aquatic plants (e.g. lotus). Aquaculture involves cultivating freshwater, brackish water and saltwater populations under controlled or semi-natural conditions, and can be contrasted with commercial fishing, which is the harvesting of wild fish. Mariculture, commonly known as marine farming, refers specifically to aquaculture practiced in seawater habitats and lagoons, opposed to in freshwater aquaculture. Pisciculture is a type of aquaculture that consists of fish farming to obtain fish products as food. Aquaculture can also be defined as the breeding, growing, and harvesting of fish and other aquatic plants, also known as farming in water. It is an environmental source of food and commercial product which help to improve healthier habitats and used to recon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China Daily
''China Daily'' () is an English-language daily newspaper owned by the Central Propaganda Department of the Chinese Communist Party. Overview ''China Daily'' has the widest print circulation of any English-language newspaper in China. The headquarters and principal editorial office is in the Chaoyang District of Beijing. The newspaper has branch offices in most major cities of China as well as several major foreign cities including New York City, Washington, D.C., London, and Kathmandu. The paper is published by satellite offices in the United States, Hong Kong, and Europe. ''China Daily'' also produces an insert of sponsored content called ''China Watch'' that has been distributed inside other newspapers including ''The New York Times, The Wall Street Journal'', ''The Washington Post'', and ''Le Figaro''. Within mainland China, the newspaper targets primarily diplomats, foreign expatriates, tourists, and locals wishing to improve their English. The China edition also o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proof Of Concept
Proof of concept (POC or PoC), also known as proof of principle, is a realization of a certain method or idea in order to demonstrate its feasibility, or a demonstration in principle with the aim of verifying that some concept or theory has practical potential. A proof of concept is usually small and may or may not be complete. These collaborative trials aim to test feasibility of business concepts and proposals to solve business problems and accelerate business innovation goals. A proof of value (PoV) is sometimes used along proof of concept, and differs by focusing more on demonstrating the potential customers use case and value, and is usually less in-depth than a proof of concept. Usage history The term has been in use since 1967. In a 1969 hearing of the Committee on Science and Astronautics, Subcommittee on Advanced Research and Technology, ''proof of concept'' was defined as following: One definition of the term "proof of concept" was by Bruce Carsten in the context o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archimedes
Archimedes of Syracuse (;; ) was a Greek mathematician, physicist, engineer, astronomer, and inventor from the ancient city of Syracuse in Sicily. Although few details of his life are known, he is regarded as one of the leading scientists in classical antiquity. Considered the greatest mathematician of ancient history, and one of the greatest of all time,* * * * * * * * * * Archimedes anticipated modern calculus and analysis by applying the concept of the infinitely small and the method of exhaustion to derive and rigorously prove a range of geometrical theorems. These include the area of a circle, the surface area and volume of a sphere, the area of an ellipse, the area under a parabola, the volume of a segment of a paraboloid of revolution, the volume of a segment of a hyperboloid of revolution, and the area of a spiral. Heath, Thomas L. 1897. ''Works of Archimedes''. Archimedes' other mathematical achievements include deriving an approximation of pi, defining and in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submerged Floating Tunnel
A submerged floating tunnel (SFT), also known as submerged floating tube bridge (SFTB), suspended tunnel, or Archimedes bridge, is a proposed design for a tunnel that floats in water, supported by its buoyancy (specifically, by employing the hydrostatic thrust, or Archimedes' principle). The tube would be placed underwater, deep enough to avoid water traffic and weather, but not so deep that high water pressure needs to be dealt with; usually a depth of is sufficient. Cables either anchored to the seabed or to pontoons on the surface would prevent it from floating to the surface or submerging, respectively. Construction The concept of submerged floating tunnels is based on well-known technology applied to floating bridges and offshore structures, but the construction is mostly similar to that of immersed tunnels: After the tube is prefabricated in sections in a dry dock and the sections are moved to the site, one way is to first seal the sections; sink them into place, whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taiwan
Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the northeast, and the Philippines to the south. The territories controlled by the ROC consist of 168 islands, with a combined area of . The main island of Taiwan, also known as ''Formosa'', has an area of , with mountain ranges dominating the eastern two-thirds and plains in the western third, where its highly urbanised population is concentrated. The capital, Taipei, forms along with New Taipei City and Keelung the largest metropolitan area of Taiwan. Other major cities include Taoyuan, Taichung, Tainan, and Kaohsiung. With around 23.9 million inhabitants, Taiwan is among the most densely populated countries in the world. Taiwan has been settled for at least 25,000 years. Ancestors of Taiwanese indigenous peoples settled the isla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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