Located in the north of China, the Yellow River is one of the longest rivers in the world and the second longest river in China. The yellow of the Yellow River is actually sediment. The ancient book says: "The Yellow River fights water, and mud ranks seventh." 90% of the sediment of the Yellow River comes from the Loess Plateau, where the soil is loose and easy to erode and disperse. Whenever it is washed by heavy rain, it will lose a lot of soil and water and flow into the Yellow River.
The river basin is long in winter and short in summer, with large temperature difference between winter and summer and obvious seasonal temperature change. There is little precipitation in the basin, mainly dry land agriculture, which is dry in winter and spring, and the precipitation in summer and autumn is concentrated in July and August. Located in the north of China, the Yellow River is one of the longest rivers in the world and the second longest river in China.
The "yellow" of the Yellow River is actually sediment. The ancient book says: "The Yellow River fights water, and mud ranks seventh." 90% of the sediment of the Yellow River comes from the Loess Plateau, where the soil is loose and easy to erode and disperse. Whenever it is washed by heavy rain, it will lose a lot of soil and water and flow into the Yellow River. The river basin is long in winter and short in summer, with large temperature difference between winter and summer and obvious seasonal temperature change. There is little precipitation in the basin, mainly dry land agriculture, which is dry in winter and spring, and the precipitation in summer and autumn is concentrated in July and August.
Ecological management
Following the Yangtze River's "* * * big protection, no big development", the ecological protection and high-quality development of the Yellow River basin, the second longest river in China, was also put on the agenda on 20 19. The central government has made it clear that the ecological protection and high-quality development of the Yellow River basin are as important as the coordinated development of Beijing-Tianjin-Hebei, the development of the Yangtze River Economic Belt, the construction of Guangdong-Hong Kong-Macao Greater Bay Area and the integrated development of the Yangtze River Delta.
In the future, the Yellow River Basin will promote the implementation of a number of major ecological protection, restoration and construction projects, adhere to urban water, land water, people's water and production water, and explore new ways of high-quality development with regional characteristics. 2065438+On August 29th, 2009, the Supreme People's Procuratorate held a press conference to report the special action of "Clean up the Four Chaos and Protect the Mother River".
Yao, deputy director of the Yellow River Water Resources Commission of the Ministry of Water Resources, said that through special actions, 7,992 "four chaos" problems such as indiscriminate excavation and disorderly construction of the Yellow River were cleared according to law, and 4,324 kilometers of illegally occupied rivers were cleared. By August 12, 2065438, the Yellow River had been flowing continuously for 20 years.