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The Han Canal is known as the second oldest section of the later Grand Canal since the Hong Canal (t 鴻溝, s 鸿沟, Hónggōu, "Canal of the Wild Geese" or "Far-Flung Canal") most likely preceded it. [7] It linked the Yellow River near Kaifeng to the Si and Bian rivers and became the model for the shape of the Grand Canal in the north. [8]
The South–North Water Transfer Project, also translated as the South-to-North Water Diversion Project, [1] is a multi-decade infrastructure mega-project in China that aims to channel 44.8 cubic kilometers (44.8 billion cubic meters) of fresh water each year [2] from the Yangtze River in southern China to the more arid and industrialized north through three canal systems: [3]
These were the Guangtong Canal (廣通渠), Tongji Canal (通濟渠), Shanyang Channel (山陽瀆) and Yongji Canal (永濟渠) which formed the basis of a large scale canal based transport network. At the time of Emperor Jingzong of Tang (r. 824–827) the canal system had become too shallow. This restricted the movement of salt and iron which ...
The Grand Canal of China, completed in the 7th century AD and measuring 1,794 kilometres (1,115 mi). The California Aqueduct , near Sacramento, is 715 km (444 mi) long. The Great Manmade River is a vast underground network of pipes 1,600 km (990 mi) in the Sahara desert , transporting water from an immense aquifer to the largest cities in the ...
The GRAND Canal system would also deliver new fresh water from the James Bay dyke-enclosure, via the Great Lakes, to many water deficit areas in Canada and the United States. The project was estimated in 1994 to cost C$100 billion to build and a further C$1 billion annually to operate, involving a string of nuclear reactors and hydroelectric ...
The 66-mile canal will connect with waterways capable of ... of bridges to be built, a river to redirect and a grand plan to raise the ... due to its sheer size and scale – over 107 kilometers ...
A constructed functional rill is a small canal or aqueduct of stone, brick, concrete, or other lining material, usually rectilinear in cross section, for water transportation from a source such as a river, spring, reservoir, qanat, or aqueduct for domestic consumption or agricultural irrigation of crop land uses.
A scale model of the Tower of London. This model can be found inside the tower. A scale model of a hydropower turbine. A scale model is a physical model that is geometrically similar to an object (known as the prototype). Scale models are generally smaller than large prototypes such as vehicles, buildings, or people; but may be larger than ...