The Lingqu () is a canal in

Xing'an County Xing'an County is a county in the northeast of Guangxi Zhuang Autonomous Region, China. It is administered as part of the prefecture-level city of Guilin Guilin (Standard Zhuang: ''Gveilinz''; alternatively romanized as Kweilin) is a prefe ...

, near

Guilin Guilin ( Standard Zhuang: ''Gveilinz''; alternatively romanized as Kweilin) is a prefecture-level city in the northeast of China's Guangxi Zhuang Autonomous Region. It is situated on the west bank of the Li River and borders Hunan to the nort ...

, in the northwestern corner of

Guangxi Guangxi (; ; Chinese postal romanization, alternately romanized as Kwanghsi; ; za, Gvangjsih, italics=yes), officially the Guangxi Zhuang Autonomous Region (GZAR), is an Autonomous regions of China, autonomous region of the People's Republic ...

, China. It connects the

Xiang River The Xiang River is the chief river of the Lake Dongting drainage system of the middle Yangtze, the largest river in Hunan Province, China. It is the 2nd largest tributary (after Min River) in terms of surface runoff, the 5th largest tributar ...

(which flows north into the

Yangtze The Yangtze or Yangzi ( or ; ) is the longest river in Asia, the third-longest in the world, and the longest in the world to flow entirely within one country. It rises at Jari Hill in the Tanggula Mountains (Tibetan Plateau) and flows ...

) with the

Li River The Li River or Li Jiang () is the name for the upper reaches of the Gui River in northwestern Guangxi, China. It is part of the Xijiang River system in the Pearl River Basin. The river flows from Xing'an County to Pingle County, where the ka ...

(which flows south into the

Gui River The Gui River (Chinese: 桂江) is a river in the Guangxi Zhuang Autonomous Region of China, and a tributary of the Xi Jiang. It is formed in Pingle by the confluence of the Li River and Lipu River and flows southeast, merging with the Xun Jiang ...

and

Xijiang The Xi River (; ) or Si-Kiang is the western tributary of the Pearl River in southern China. It is formed by the confluence of the Gui and Xun Rivers in Wuzhou, Guangxi. It originates from the eastern foot of the Maxiong Mountain in Qujing C ...

), and thus is part of a historical waterway between the Yangtze and the

Pearl River Delta The Pearl River Delta Metropolitan Region (PRD; ; pt, Delta do Rio das Pérolas (DRP)) is the low-lying area surrounding the Pearl River estuary, where the Pearl River flows into the South China Sea. Referred to as the Guangdong-Hong Kong-Mac ...

. It was the first canal in the world to connect two river valleys and enabled boats to travel from

Beijing } Beijing ( ; ; ), alternatively romanized as Peking ( ), is the capital of the People's Republic of China. It is the center of power and development of the country. Beijing is the world's most populous national capital city, with over 21 ...

Hong Kong Hong Kong ( (US) or (UK); , ), officially the Hong Kong Special Administrative Region of the People's Republic of China ( abbr. Hong Kong SAR or HKSAR), is a city and special administrative region of China on the eastern Pearl River Delt ...

History

In 214 BC,

Qin Shi Huang Qin Shi Huang (, ; 259–210 BC) was the founder of the Qin dynasty and the first emperor of a unified China. Rather than maintain the title of "king" ( ''wáng'') borne by the previous Shang and Zhou rulers, he ruled as the First Emperor ( ...

, the First Emperor of the

Qin dynasty The Qin dynasty ( ; zh, c=秦朝, p=Qín cháo, w=), or Ch'in dynasty in Wade–Giles romanization ( zh, c=, p=, w=Ch'in ch'ao), was the first Dynasties in Chinese history, dynasty of Imperial China. Named for its heartland in Qin (state), ...

(221–206 BC), ordered the construction of a canal connecting the Xiang and the Li rivers, in order to attack the

Baiyue The Baiyue (, ), Hundred Yue, or simply Yue (; ), were various ethnic groups who inhabited the regions of East China, South China and Northern Vietnam during the 1st millennium BC and 1st millennium AD. They were known for their short hair, ...

tribes in the south. The architect who designed the canal was Shi Lu (). It is the oldest

contour canal A contour canal is an artificially-dug navigable canal which closely follows the contour line of the land it traverses in order to avoid costly engineering works such as boring a tunnel through higher ground, building an embankment over lower ground ...

in the world, receiving its water from the Xiang. Its length reaches 36.4 km and it was fitted with thirty-seven flash locks by 825 AD and there is a clear description of pound locks in the twelfth century, which were probably installed in the tenth or eleventh century. Its design also served water conservation by diverting up to a third of the flow of the Xiang to the Li. The canal has been placed on the

UNESCO The United Nations Educational, Scientific and Cultural Organization is a specialized agency of the United Nations (UN) aimed at promoting world peace and security through international cooperation in education, arts, sciences and culture. It ...

World Heritage Sites A World Heritage Site is a landmark or area with legal protection by an international convention administered by the UNESCO, United Nations Educational, Scientific and Cultural Organization (UNESCO). World Heritage Sites are designated by UNES ...

tentative list.

References

Citations

Bibliography

*Day, Lance and McNeil, Ian . (1996). ''Biographical Dictionary of the History of Technology''. New York: Routledge. . Canals in China Chinese inventions Geography of Guilin Xing'an County Major National Historical and Cultural Sites in Guangxi Qin (state) Transport in Guangxi Qin dynasty architecture {{China-hist-stub

History

See also

References

Citations

Bibliography