China has added four world irrigation project heritages. Where are they located?

China has added four world irrigation project heritages. Where are they located? Next, I will elaborate.

The first is the first Tianbaopi. Tianbao? Located in Fuqing City, Fujian Province, the dam is 216m long, of which150m is an old dam built from Tang Dynasty to Ming Dynasty. The dam foundation is reinforced by pouring iron juice, which is the oldest large-scale water conservancy project in China. After a long time, Tianbaopi still irrigates 6.5438+0.9 million mu of cultivated land downstream.

Secondly, the leading canal. Longshou Canal, located in Weinan City, Shaanxi Province, was creatively adopted during the reign of Emperor Wu of the Han Dynasty. Well canal method? The construction solved the construction problem of the 3.5km tunnel crossing Tielian Mountain, so it was known as the first underground canal in the history of China. All previous dynasties have been rebuilt and expanded. At present, the irrigation project of Longshou Canal is composed of dam, irrigation and drainage canal system and supporting facilities, and it is divided into two systems, Luodong and Luoxi, with an irrigation area of over 100 million mu, with remarkable ecological, economic and social benefits.

Then there is Baishaxi. Baishaxi, located in Jinhua City, Zhejiang Province, is the oldest existing weir and dam diversion irrigation project in Zhejiang Province. Founded in AD 27, there are still 2/kloc-0 ancient weirs that continue to play the role of water diversion and irrigation, irrigating 278,000 mu of farmland. In recent years, the local township party committees and governments have been insisting on harnessing Baishaxi and maintaining Baisha ancient weir. After years of baptism, it is still intact and plays its historical function normally and continuously. ?

Finally, Sangyuan. Sangyuanwei, located in Nanhai and Shunde, Foshan City, was founded in Song Dynasty, and gradually formed the largest water conservancy project in ancient China, becoming a symbolic cultural symbol in Lingnan water town area. After years of wind and rain baptism, Sangyuanwei still ensures the local irrigation water supply and flood control and drainage safety. ?

The production of every relic can not be separated from the labor achievements of predecessors. As future generations, we should protect the property of our predecessors, make good use of it, and don't wantonly destroy it, so that we can have a better life and better security.