I want specific information about the Yellow River, who has information about the Yellow River

The Yellow River is the second longest river in China, originating from Bayan Kala Mountain in Qinghai, and its main stream runs through nine provinces and autonomous regions, flowing through Qinghai, Sichuan, Gansu, Ningxia, Inner Mongolia, Shaanxi, Shanxi, Henan and Shandong, with a total length of 5,464 kilometers, a basin area of 750,000 square kilometers, an annual runoff of 57.4 billion cubic meters, and an average runoff depth of 79 meters. However, the amount of water is not as large as that of the Pearl River, and there are 35 major tributaries along the way, and the larger tributaries include Huangshui and Tao River in the upper reaches, Qingshui River, Fen River, Wei River and Qin River in the middle reaches, and Yi River and Luo River in the lower reaches. There are no lakes on both banks, the lower reaches of the Yellow River basin are small, and there are few rivers flowing into the Yellow River.

The estuary of the Yellow River is 1,500 meters wide, generally 500 meters, only 300 meters in the narrower places, and the water depth is generally meters, and the depth in some places is only meters.

Geographical environment] from the source of the river to the Guide multi-series mountains and grassland plateau, belongs to the Qinghai-Tibet Plateau, the altitude is more than 3000 meters, the peaks are more than 4000 meters, the source of the valley is 4200 meters above sea level, the terrain on both sides of the valley in the source section of the river is gentle and the drainage is not smooth, forming a large area of marshland, many lakes; Guide from the Mengjin River section is the Loess Plateau area, the Loess Plateau is Luliang Xibo, the south is the Weihe Valley, the north is connected with the Ordos Plateau, and the west is the Lanzhou Valley; The altitude of the Loess Plateau is generally 1000-1300 meters, the landform is undulating, the slope is steep and the ditch is deep, the ground slope of the gully is 15-20 degrees, the valley area accounts for 40-50%, the channel density is 3-5 kilometers, and the cutting depth of square kilometers is more than 100 meters; Below Mengjin enters the low-lying North China Plain, the altitude is not more than 50 meters, the river channel is flat after entering the downstream, the average ratio is only, the water flow becomes slow, a large amount of sediment is silted, and it is 4-5 meters above the ground; Due to the repeated diversion of the Yellow River, the fan-shaped ancient riverbed and ancient natural embankment have become inclined plains with slow hills and depressions, and the depressions are relatively open.

The Yellow River, also known as the river in ancient China, originates in the Bayankala Mountains of Qinghai Province, China, flows through nine provinces and regions of Qinghai, Sichuan, Gansu, Ningxia, Inner Mongolia, Shaanxi, Shanxi, Henan and Shandong, and finally empties into the Bohai Sea in Kenli County, Dongying, Shandong Province. The total length of the main stream is 5,464 kilometers, second only to the Yangtze River and the second longest river in China. The Yellow River is also the fifth longest river in the world.

The Yellow River is 3,472 kilometers long from its source to Hekou Town, Tuoketuo County, Inner Mongolia Autonomous Region. The middle reaches are from Hekou Town to Taohuayu in Zhengzhou, Henan Province, with a river length of 1,206 kilometers; The lower reaches of Taohuayu are 786 kilometers long. The Yellow River runs through the east and west of China, with a basin of 1,900 kilometers long from east to west and 1,100 kilometers wide from north to south, with a total area of 752443 square kilometers.

The average annual flow of the Yellow River is 58 billion cubic meters, the average annual runoff depth is 77 mm, the per capita water volume of the basin is 593 cubic meters, and the average water volume per mu of cultivated land is 324 cubic meters.

The middle reaches of the Yellow River flow through the Loess Plateau, and its tributaries bring in a lot of sediment, making it the most sediment-laden river in the world. The maximum annual sediment transport reached 100 million tons (1933), and the highest sediment content was 920 kilograms and cubic meters (1977). The average sediment transport capacity of Sanmenxia Station is about 1.6 billion tons for many years, and the average sediment content is 35 kilograms of cubic meters.