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Huai River
The Huai River (), formerly romanized as the Hwai, is a major river in China. It is located about midway between the Yellow River and Yangtze, the two longest rivers and largest drainage basins in China, and like them runs from west to east. Historically draining directly into the Yellow Sea, floods have changed the course of the river such that it now primarily discharges into the Yangtze. The Huai is notoriously vulnerable to flooding. The Qinling–Huaihe Line, formed by the Huai River and the Qin Mountains, is sometimes regarded as the geographical dividing line between Northern and southern China. This line approximates the January isotherm and the isohyet in China. The Huai River is long with a drainage area of . Course The Huai River originates in Tongbai Mountain in Henan province. It flows through southern Henan, northern Anhui, and northern Jiangsu where it pools into Lake Hongze. Nowadays the Huai River then runs southwards as the Sanhe River by w ... [...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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yellow Sea
The Yellow Sea is a marginal sea of the Western Pacific Ocean located between mainland China and the Korean Peninsula, and can be considered the northwestern part of the East China Sea. It is one of four seas named after common colour terms (the others being the Black Sea, the Red Sea and the White Sea), and its name is descriptive of the golden-yellow colour of the silt-laden water discharged from major rivers. The innermost bay of northwestern Yellow Sea is called the Bohai Sea (previously Pechihli Bay or Chihli Bay), into which flow some of the most important rivers of northern China, such as the Yellow River (through Shandong province and its capital Jinan), the Hai River (through Beijing and Tianjin) and the Liao River (through Liaoning province). The northeastern extension of the Yellow Sea is called the Korea Bay, into which flow the Yalu River, the Chongchon River and the Taedong River. Since 1 November 2018, the Yellow Sea has also served as the lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Canal (China)
The Grand Canal, known to the Chinese as the Jing–Hang Grand Canal (, or more commonly, as the「大运河」("Grand Canal")), a UNESCO World Heritage Site, is the longest canal or artificial river in the world. Starting in Beijing, it passes through Tianjin and the provinces of Hebei, Shandong, Jiangsu, and Zhejiang to the city of Hangzhou, linking the Yellow River and Yangtze River. The oldest parts of the canal date back to the 5th century BC, but the various sections were first connected during the Sui dynasty (581–618 AD). Dynasties in 1271–1633 significantly restored and rebuilt the canal and altered its route to supply their capital. The Grand Canal played a major role in reunifying north and south China. The canal was built by conscripted laborers and connected the Yellow River in the north with the Yangtze River in the south, which made it much easier to transport grain from the south to the centers of political and military power in north China. The total length ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lianyungang
Lianyungang () is a prefecture-level city in northeastern Jiangsu province, China. It borders Yancheng to its southeast, Huai'an and Suqian to its south, Xuzhou to its southwest, and the province of Shandong to its north. Its name derives from Lian Island, the largest island in Jiangsu which lies off its coastline, and Yuntai Mountain, the highest peak in Jiangsu, a few miles from the city center, and the fact that it is a port. The name can be literally translated as the Port Connecting the Clouds. Lianyungang was home to 4,599,360 inhabitants as of the 2020 census whom 1,210,767 lived in the built-up (''or metro'') area made of Haizhou and Lianyun counties. Lianyungang was known in the West as Haichow (Postal romanization), which means the City of Sea. Haichow was opened to foreign trade by the Qing imperial government in 1905. Geography Lianyungang is between 118°24' and 119°48' east longitude and 34°11' and 35°07' north latitude. Lianyungang covers an area of . A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guanyun County
Guanyun County () is under the administration of Lianyungang, Jiangsu province, China. It borders the prefecture-level city of Suqian to the southwest and the Yellow Sea to the east. Guanyun County has an area of and a population of about 1,026,000 as of 2020. Toponymy The name Guanyun is made of two Chinese characters, guan () and yun (), which are taken from the and Yuntai Mountain, which are both important landmarks in the county. History The area of present-day Guanyun County was a major salt-making site for the Qing dynasty. The county was formally established in April 1912. Geography Guanyun is a coastal city of the East China Sea (the Yellow Sea) with a coastline of . It borders Guannan County), Xiangshui County, Lianshui County, and Shuyang County. The flows through the county eastwards into the East China Sea. The river is in length and its main tributary is Sihe River, flowing through the southern portion of the county. A number of whales from the sea have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Jiangsu Main Irrigation Canal
The North Jiangsu Main Irrigation Canal () (often called the Subei Canal) is located in the lower reaches of the Huai River, one of the major rivers in the north of Jiangsu Province, China. It originates at Gaoliangjian on Hongze Lake and runs through Hongze, Qingpu, Huai'an, Funing, Sheyang and Binghai county(or district) and joins the artificial estuary of Biandan Harbour. The canal is 168 km in length and can irrigate 1,720,000 hectares of farmland. The construction program was organized and directed by the headquarters of the Jiangsu Huai River management program between October 1951 and May 1952. There are three main canals related to the main irrigation canal. The first is the famous Grand Canal which goes through the western part of north Jiangsu and crosses the Subei canal. It is called “the west main canal”. The second is the Chuanchang River. The main irrigation canal and Chuangyang River form a “T” junction called “east main canal”. The third is the Ton ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shaobo Lake
Shaobo Lake () is a freshwater lake in Jiangsu Province, China, it is located between Gaoyou and Yangzhou. Shaobo Lake is a part of the Huai River system as the Huai River flows south through Shaobo Lake on its way to the Yangtze River like Gaoyou Lake Gaoyou Lake () is the sixth largest freshwater lake in China, it is located between Anhui Province and Jiangsu Province. In a sense Gaoyou Lake is a manmade lake, and its creation is part of a long story about flood control and hydraulic engineerin .... It is about 17 km long and 6 km wide, covering approximately 77 km2. Notes Lakes of Jiangsu Huai River {{Jiangsu-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gaoyou Lake
Gaoyou Lake () is the sixth largest freshwater lake in China, it is located between Anhui Province and Jiangsu Province. In a sense Gaoyou Lake is a manmade lake, and its creation is part of a long story about flood control and hydraulic engineering in ancient China. Gaoyou Lake is now part of the Huai River system as the Huai River flows south through Gaoyou Lake on its way to the Yangtze River and the Pacific. It is about long and wide, covering approximately . See also * 1931 China floods * Gaoyou * Grand Canal (China) The Grand Canal, known to the Chinese as the Jing–Hang Grand Canal (, or more commonly, as the「大运河」("Grand Canal")), a UNESCO World Heritage Site, is the longest canal or artificial river in the world. Starting in Beijing, it passes ... Notes {{Lakes of China Lakes of Jiangsu Lakes of Anhui Huai River ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Hongze
Hongze Lake or Lake Hungtse () is the fourth largest freshwater lake in China, in Jiangsu Province, China and is encompassed by the prefecture-level cities Suqian (Sihong County and Siyang County) and Huai'an (Xuyi County and Hongze County). Lake Hongze has quadrupled in size since the 12th century. A particularly large change happened in 1680, when the Yellow River changed its course and merged with tributaries of the Huai River. Heavy sediment from the Yellow River blocked the downstream of Huai River, and the pooling of the added water created Hongze Lake as it is known today. The city of Sizhou was completely submerged, as was the nearby Ming Ancestors Mausoleum The Ming Ancestors Mausoleum () is the first imperial mausoleum complex of the Ming dynasty, and a cenotaph located north of the former Sizhou City, Yangjiadun, in present-day Xuyi County, Huaian City, by Hongze Lake, north of Huai River Jiangsu ... (which was only rediscovered in the 1960s).Eric N. Danielso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henan Province
Henan (; or ; ; alternatively Honan) is a landlocked province of China, in the central part of the country. Henan is often referred to as Zhongyuan or Zhongzhou (), which literally means "central plain" or "midland", although the name is also applied to the entirety of China proper. Henan is a birthplace of Han Chinese civilization, with over 3,200 years of recorded history and remained China's cultural, economic and political center until approximately 1,000 years ago. Henan Province is home to many heritage sites, including the ruins of Shang dynasty capital city Yin and the Shaolin Temple. Four of the Eight Great Ancient Capitals of China, Luoyang, Anyang, Kaifeng and Zhengzhou, are in Henan. The practice of tai chi also began here in Chen Jia Gou Village (Chen style), as did the later Yang and Wu styles. Although the name of the province () means "south of the ellowriver.", approximately a quarter of the province lies north of the Yellow River, also known as the H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Contour Line
A contour line (also isoline, isopleth, or isarithm) of a function of two variables is a curve along which the function has a constant value, so that the curve joins points of equal value. It is a plane section of the three-dimensional graph of the function f(x,y) parallel to the (x,y)-plane. More generally, a contour line for a function of two variables is a curve connecting points where the function has the same particular value. In cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. A contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes. The contour interval of a contour map is the difference in elevation between successive contour lines. The gradient of the function is always perpendicular to the contour lines. When the lines are close together the magnitude of the grad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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