Yellow River water has indeed become clear. Compared with the previous mud soup, the amount of sediment carried by silt has been reduced from more than one billion tons to hundreds of millions of tons per year. These sediment deposited riverbeds are still huge.
If the riverbed is lowered by the Yellow River , urban drainage into the Yellow River will become possible, and the threat of flood disasters may be completely eliminated.
Every year, the hydropower stations on the Yellow River discharge floods and sandstorms are the culprits that damage the water ecology. The siltation in the Sanmenxia Reservoir area is very serious. At the end of the of Sanmenxia and Xiaolangdi Reservoir, 50 million tons of coarse sand can be dug every year, which is worth at least 5 billion yuan.
So the silt in the main stream reservoir can be used.
The Yellow River silt itself is not a waste, but a precious natural resource!
If the main stream of the middle and lower reaches of the Yellow River is silted, the generated silt can be used to silt dikes and level the land. The Yellow River after silting has resumed its shipping function.
allows the mud and sand to remain in the ditches, allowing more water to turn into clear water and gradually flow into the Yellow River. The ditches and sand of the Yellow River can fill the ditches and obstacles, and they can also turn into good fields. The dredger fills the silt from the reservoir back into the gullies in the loess hills, which can be transformed into terraces or flat land.
Can these silt and sand be turned into building materials? Such as making bricks, etc.
#How will the Yellow River silt resources be utilized?#
#Why can't the Yellow River silt be dug out and used?#
#How much land has the Yellow River silt been built?#
#How much land has the Yellow River silt been built?#
