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What is the relationship between the Beijing-Hangzhou Grand Canal and the South-to-North Water Transfer Project?
In 2002, the Beijing-Hangzhou Grand Canal was merged into the East Route of South-to-North Water Transfer Project. The East Line Project plans to take water from the main stream of the Yangtze River near Yangzhou, Jiangsu Province, and use the Beijing-Hangzhou Grand Canal and its parallel rivers to deliver water, connecting Hongze Lake, Roman Lake, Nansi Lake and Dongping Lake, and serve as a water storage reservoir. After pumping water into Dongping Lake step by step, it will be divided into two ways. After crossing the Yellow River, The Journey to the West flows into Tianjin, and the main water conveyance line from the Yangtze River to Tianjin Beidagang Reservoir is about 1 156 km long. The other road connects the Yellow River-Jinan-Qingdao channel eastward through the newly-built water conveyance trunk line in Jiaodong area, and supplies water to Jiaodong area. Extended data:
For the ancient Beijing-Hangzhou Grand Canal, the East Route Project of South-to-North Water Diversion has revived the ancient canal in a sense. Large-scale water transfer and pollution control not only bring opportunities for stopping water supply and restoring the ecological function zone system, but also make the overall protection planning of the Grand Canal possible. Along the 1 000 km long canal, it can not only promote the canal tourism and ensure the water supply along the canal, but also directly stimulate the economic growth along the canal and promote the industrial structure adjustment and urbanization process along the canal. The East Route Project of South-to-North Water Diversion Project is based on the South-to-North Water Diversion Project, which builds a new 13-stage pumping station and gradually pumps water to the north. The water level of each cascade channel is designed in combination with the lowest channelized water level of each section of the channel, so the water consumption of the channel can be guaranteed. Baidu Encyclopedia-East Route Project of South-to-North Water Transfer Project
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What's the difference between Beijing-Hangzhou Grand Canal and Sui Grand Canal?
Beijing-Hangzhou Grand Canal
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What role did the Grand Canal of Sui Dynasty play in history?
Historically, the Grand Canal connected the Haihe River, the Yellow River, the Huaihe River, the Yangtze River and the Qiantang River, and connected the five major water systems into a unified water transport network, which played an important role in the prosperity and development of China's military transportation, economy and culture. After the founding of New China, in addition to being an important channel for waterway transportation, the state has formulated a plan to rebuild the Beijing-Hangzhou Canal, and the main line of the Grand Canal has become an important channel for the eastern route of the South-to-North Water Transfer Project.
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What was the function of the opening of the Grand Canal in Sui Dynasty?
(1) After its opening, the Grand Canal runs through Henan, Hebei, Jiangsu, Zhejiang and other provinces, connecting five major water systems: Haihe River, Yellow River, Huaihe River, Yangtze River and Qiantang River, strengthening the north-south ties and safeguarding national unity. (2) The Grand Canal has not only become a political, economic and cultural link between the North and the South, but also a hub for communicating the "Silk Road" in the interior of Asia and the "Silk Road" at sea. The navigation of the canal also promoted the development of towns and industries in coastal areas. Successive dynasties continuously dredged and rebuilt the canal, making it continue to play the role of connecting the north and south arteries. The Beijing-Hangzhou Grand Canal is still playing a role today, and some sections of the Grand Canal are still playing the role of waterway transportation (shipping); Now it is the trunk line of "transporting coal from the north to the south" and the main stream of flood control irrigation; The East Route Project of "South-to-North Water Diversion" is to use the Beijing-Hangzhou Grand Canal as the main channel of the Yangtze River Water Diversion Project. The Grand Canal in Sui and Tang Dynasties spans more than 0/0 latitude of the earth, runs through the richest North China Plain and southeast coastal areas in China, and spans eight provinces and municipalities directly under the Central Government, including Beijing, Tianjin, Hebei, Shandong, Henan, Anhui, Jiangsu and Zhejiang. It is the main artery of north-south traffic in ancient China, which played a great role in the history of China. It is a great water conservancy construction project created by working people in ancient China. Extended data:
China has a long history of utilizing natural water sources, building artificial canals, irrigating farmland and transporting. According to records, in the Spring and Autumn Period, Fu Cha, the king of Wu, recruited a large number of civilian workers in order to attack the State of Qi, transporting troops and grain, and dug a canal between the Yangtze River and the Huaihe River, named "Hangou". This is the rear section of the Grand Canal in Jiangsu. From the Han Dynasty to the Southern and Northern Dynasties, many canals and rivers were built one after another. With the development of politics, economy and culture in the north and south, the local canals can no longer meet the needs of society. Jiangnan region, in particular, is playing an increasingly important role in the national economic life, and it has become an urgent need for social and economic exchanges to communicate the north-south waterway. Many dynasties from the pre-Qin Dynasty to the Southern and Northern Dynasties have dug a large number of canals and rivers, and their distribution areas are almost all over most of China. There are artificial canals in Henan in the west, Guangdong in the south and North China Plain in the north. These artificial canals are connected with natural rivers and can reach most parts of China. This waterway extending in all directions laid the foundation for future generations to open up the Sui and Tang Grand Canal. Baidu encyclopedia-sui and Tang dynasties grand canal
42 like 5,214 browse 20 19-04-25
What role did the Sui Grand Canal play in China's South-to-North Water Transfer Project?
The function of the North-South Grand Canal is mainly manifested in the following generations of Sui Dynasty. As "Yuanhe County Records" said: "Although the Sui people worked hard, their descendants really benefited." "Public transport, private business travel, one after another." The scene of heavy traffic. Since the Tang Dynasty, the annual grain transported from Jianghuai area to Chang 'an through the canal is as high as 7 million stones. This is an economic artery, so whether the canal is smooth or not is directly related to the rise and fall of the Tang Dynasty. Once blocked, the Tang Dynasty will collapse. During the Anshi Rebellion, An Lushan's army went south from Hebei in three ways, tending to sweep the Jianghuai area and cut off the canal. At this critical juncture, the Tang Dynasty ordered Zhang Xun and others to guard the canal and rush to Suiyang (now Shangqiu County, Henan Province) to stop An Lushan from going south and keep the canal open.
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What is the annual income of the project cost?
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