What is the color and taste of the water of the Yellow River, what is the smell

The color of the Yellow River water is yellow, and the smell is a little bitter and earthy.

The gestation, birth and development of the Yellow River are subject to the geological processes in the geohistorical period, with the tectonic movement caused by crustal changes as the external force, and the erosion, transport and accumulation under hydrological conditions as the internal force.

In the course of the history of Chenghe, the movement has been continuous and advancing with the times. Soil erosion on the Loess Plateau and sediment accumulation in the lower reaches of the Yellow River have been going on since prehistoric geological times, and the impact of human activities has been increasing since then.

Bitter, earthy. The Yellow River has a temperate monsoon climate.

The river recharge type is rainwater recharge, the runoff is large, there are obvious flood seasons and dry seasons, the seasonal changes are large, and the Yellow River flows through the Loess Plateau.

Carrying a large amount of sediment downstream, the Yellow River is located in the Huai River in the Qinling Mountains.

To the north, winter temperatures are below 0°, with ice periods and floods.

The Yellow River flows through the three major stages of our country and is rich in water and energy resources.

Characteristics of the Yellow River.

The northern source of the Yellow River originates from the Bayankala Mountains on the Qinghai-Tibet Plateau in Qinghai Province.

The southern source originates from the Kariqu at the northern foot of the various mountains of the Bayan Kala Mountain, and the western source originates from the ancient Zongliequ of the western part of the Xingzhu Haixi. It flows from west to east through 9 provinces (autonomous regions) of Qinghai, Sichuan, Gansu, Ningxia, Inner Mongolia, Shaanxi, Shanxi, Henan and Shandong, and finally flows into the Bohai Sea.

The middle and upper reaches of the Yellow River are mainly mountainous, and the middle and lower reaches are dominated by plains and hills. Because the middle section of the river flows through the Loess Plateau region of China, it carries a large amount of sediment, so it is also known as the river with the most sediment content in the world. But in Chinese history, the lower reaches of the Yellow River were diverted to human civilization.

The impact has been huge.

The above content refers to Encyclopedia - Yellow River.

I have conducted five field trips, and the following is pure.

Color: Yellow.

Taste: A little bitter.

Smell: The earthy flavor battle is the main hit.

The Yellow River is yellow because it contains a lot of sediment.

The Yellow River, a major river in northern China, has a total length of about 5,464 kilometers and a basin area of about 752443 square kilometers. It is the sixth longest river in the world and the second longest river in China. The Yellow River originates from the Zahasila Mountain of the Bayankala Mountains of the Qinghai-Tibet Plateau of Qinghai Province, the Kariqu of the northern foothills, and the ancient Zonglie Qu of the Xingzhu Haixi, which is in the shape of "several".

From west to east, it flows through 9 provinces (autonomous regions) of Qinghai, Sichuan, Gansu, Ningxia, Inner Mongolia, Shaanxi, Shanxi, Henan and Shandong, and finally flows into the Bohai Sea.

The middle and upper reaches of the Yellow River are mainly mountainous, and the middle and lower reaches are dominated by plains and hills. Because the middle section of the river flows through the Loess Plateau of China, the loess soil is loose, the vertical joints are developed, the vegetation is sparse, and under the hydraulic erosion and gravity of the long-term rainstorm runoff, landslides, collapses, and slips are extremely frequent, becoming the main sediment of the Yellow River. Therefore, the Yellow River carries a large amount of sediment when it flows through the Loess Plateau, so it is also known as the river with the most sediment content in the world.

The reason why the water of the Yellow River is yellow: because the Yellow River is located on the Loess Plateau, the Loess Plateau is all loess area, and the weathering for a long time has caused the soil of the Loess Plateau to be soft and distinct, so every time the Yellow River rises and falls, the loess on both sides of the river will be brought into the Yellow River water. After the tide recedes, after the air drying and the arrival of new sand and dust, new mounds are formed around it, and this is carried out repeatedly, resulting in the water of the Yellow River always being yellow, which is easier to understand.

The water of the Yellow River is yellow, mainly due to soil erosion in the upper reaches.

A lot of soil in the Yellow River has dissolved into the water, so it looks yellow, and the soil erosion in the upper reaches is too serious.

It carries a lot of sediment during the flow, causing the river to turn yellow.

It is formed from a large amount of sediment under the Loess Plateau.

The Yellow River is yellow because it is mixed with a large amount of yellow sand.

The upper reaches of the Yellow River are the famous Loess Plateau, which is typically characterized by a deep loess layer, loose and barren soil, and a lack of vegetation. The middle reaches of the Yellow River flow through the Loess Plateau, where soil erosion is serious, the loess soil is loose, there are many vertical fissures, and many materials are easy to melt with water. In the event of a heavy rainfall, a large amount of sediment and rainwater flow into the Yellow River, making it the river with the highest sediment content in the world.

The Yellow River is the main birthplace of Chinese civilization, and the Chinese call it the "Mother River". Every year, 1.6 billion tons of sediment are carried, of which 1.2 billion tons flow into the sea, and the remaining 400 million tons remain in the lower reaches of the Yellow River for many years, forming an alluvial plain that is conducive to cultivation.

The headwaters of the Yellow River Basin

The Yellow River originates in Qinghai and forms a river in Gannan Maqu", Gannan is one of the main collection areas of the Yellow River runoff, and is an important ecological function area with multiple functions such as water conservation, soil and water conservation, carbon sink and carbon storage, windbreak and sand fixation, and biodiversity conservation.

The Yellow River carries the largest amount of sediment in the world. On average, 1.6 billion tons of sediment are imported into the lower reaches of the Yellow River every year, with an average annual sediment content of kilograms per cubic meter, and the peak sediment content of some sandy tributaries is as high as 300,500 kilograms per cubic meter, and 60% of the water volume and 80% of the sediment are concentrated in the annual flood season. The Yellow River has too much sediment, which makes it difficult to develop and utilize water resources.

The water of the Yellow River is yellow because it contains a lot of sediment, so its color is yellow.

The Yellow River is a large river in northern China, with a total length of about 5,464 kilometers and a basin area of about 752443 square kilometers. It is the sixth longest river in the world and the second longest river in China. The Yellow River originates from the Zha Qu of Bayan Kala Mountain on the Qinghai-Tibet Plateau, the Zha Qu of Hasila Mountain, the Kari Qu of the northern foothills, and the Yuegu Zong Lie Qu in the west of the Xingsu Seamount, which is in a zigzag shape.

From west to east, it flows through 9 provinces (autonomous regions) including Qinghai, Sichuan, Gansu, Ningxia, Inner Mongolia, Shaanxi, Shanxi, Henan, and Shandong, and finally flows into the Bohai Sea.

The middle and upper reaches of the Yellow River are mainly mountainous, and the middle and lower reaches are dominated by plains and hills. Because the middle section of the river flows through the Loess Plateau in China, the loess soil is loose, the vertical joints are developed, and the vegetation is sparse. Under the hydraulic erosion and gravity of long-term rainstorm runoff, landslides, collapses and slips are extremely frequent, becoming the main sediment of the Yellow River.

As a result, the Yellow River carries a lot of sediment when it flows through the Loess Plateau, so it is also known as the river with the highest sediment content in the world.

A large amount of sediment flows down the river, and the color of the Yellow River turns yellow, which is also an important reason why the lower reaches of the Yellow River have become an above-ground river.

Many years ago, the water of the Yellow River was not yellow, and its name was not the Yellow River, it was called the Great River. According to historical records, during the Tang Dynasty, people found that the water of the river gradually turned yellow, so it was renamed the Yellow River. People at that time may not have imagined that the name of the Yellow River will continue to this day.

The birthplace of the Yellow River is at the northern foot of Bayan Kala Mountain in Qinghai Province, passing through nine provinces and regions, with a total length of more than 5,400 kilometers, which is one of the longest rivers in the world.

The Yellow River is the cradle of the Chinese nation, thousands of years ago, people began to live here, so it is called the mother river. The Yellow River is the river with the largest sediment content. Especially in the lower part of the middle reaches, the average sediment content per cubic meter of river water is about 37 kilograms, and after heavy rainfall, the sediment content per cubic meter of river water is as high as 600 kilograms.

In fact, the water at the headwaters of the Yellow River is still clear. In the middle reaches of the Yellow River, it has to cross the Loess Plateau.

In order to protect our mother river and make the water of the Yellow River clear, we are planting trees and grass in the vast loess area in the middle and upper reaches of the Yellow River, so that the roots of the trees and grass can grasp the soil and prevent the rain from bringing the soil into the river. As long as we persist in planting trees, planting grass, and protecting the environment for a long time, the water of the Yellow River may become clearer.

Not all the water of the Yellow River is yellow, the water quality of some sections of the upper reaches of the Yellow River is better and clearer, and the turbidity and yellowing of the Yellow River water is mainly reflected in the middle and lower reaches of the river, especially when the middle reaches flow through the Loess Plateau, due to the loose soil and sparse vegetation of the Loess Plateau, the surface soil is washed into the Yellow River by heavy rains in summer, which greatly increases its sediment content.

The Yellow River originates in the ancient Zonglie region at the northern foot of the Bayankala Mountains on the Qinghai-Tibet Plateau, and its source flows all the way down from the source of the Yellow River and receives many small streams before flowing into the largest pair of the Yellow River's headwater"Sister Lake"-- Zhaling Lake and Ngoring Lake, after which the main stream was formed and surged eastward. The swampy steppe area was once home to thousands of highland lakes. In recent years, under the influence of global warming, there has been an extremely abnormal drought in the headwaters of the Yellow River, which has led to the accelerated degradation and desertification of the local grasslands, and the drying up of rivers and lakes is very serious The average annual natural runoff of the Yellow River for many years is 58 billion cubic meters, which is equivalent to 1 17 of the Yangtze River, accounting for only 2 of the total river runoff in the country, ranking fourth among the seven major rivers in China.

The per capita water volume in the basin is 593 m3, which is 25 of the national per capita water volume; The average water per mu of cultivated land is 324m3, which is only 17 of the average water per mu of cultivated land in China. Soil erosion in the upper and middle reaches of the Yellow River is very serious, resulting in serious siltation of the lower reaches of the river, and the riverbed is raised by an average of about 10 centimeters per year. The average sediment transport volume of Sanmenxia Station of the Yellow River is about 1.6 billion tons for many years, and the average sediment volume is 35kg m3, ranking first among the major rivers and unique among the rivers in the world.

If 1.6 billion tons of sediment were piled up into an earthen embankment with a height and a width of 1 meter, the length of which would be three times the distance from the Earth to the Moon, and it would be possible to circle the Earth's equator 27 times. The saying that "jumping into the Yellow River can't be washed away" is also derived from the description of the Yellow River's sediment. At the same time, the sediment particles of the Yellow River are very fine, and sometimes the river water is even in a muddy state, which is really difficult to wash off on the body!

60% of the Yellow River's water comes from Lanzhou and the northern foot of the Qinling Mountains, and more than 90% of the sediment mainly comes from the area between Hekou Town and Longmen and the upper reaches of the Jing River, Beiluo River and Wei River. 60% of the annual water volume and 80% of the sediment volume are concentrated in the flood season, which in turn is mainly concentrated in a few heavy rains and floods. The concentration of water and sediment distribution has made it very difficult to develop and utilize the water resources of the Yellow River and to flood control in the lower reaches.

1. The Yellow River is located on the Loess Plateau, the Loess Plateau is all loess area, because of the weathering for a long time, the soil of the Loess Plateau is soft and the particles are distinct, so every time the Yellow River rises and falls, the loess on both sides of the river will be brought into the Yellow River water. When the tide recedes, after the air dries and new sand and dust arrives, new mounds of earth form around it, and so on, and so on, and the water of the Yellow River will always be yellow.

2. The source of the Yellow River is the mountain, and then the soil in the Loess Plateau area is sparse and hail, and the water source of the Yellow River is not clear water, but turbid muddy water, which drifts to the middle and lower reaches with the flow of the river. Because the source is not clean and clear water.

In addition, the bottom of the Yellow River has been full of sediment for a long time, and the amplitude of its own Yellow River waterway is large, and there is no filtering effect. This is also one reason why the Yellow River is yellow.

3. Because it is located on the Loess Plateau, there are mountains but not high mountains, so every time there is a strong wind, the wind and sand will be blown into the river and the banks of the river. In this way, new sand and dust entered the turbidity, and the banks of the river were constantly renewed.

Because the upper and middle reaches of the Yellow River flow through the Loess Plateau of China, the land of the Loess Plateau is loose, the water is first-class and sandy, and the water of the Yellow River is yellow. The middle reaches of the Yellow River pass through the Loess Plateau.

The Loess Plateau has serious soil erosion, so now there is a saying: a bowl of Yellow River water, half a bowl of loess sand It flows through the Loess Plateau, where the soil is loess, because people cut down a large number of trees, causing soil erosion, the Yellow River water carries a large amount of yellow soil, so the Yellow River water is yellow.

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