Traditional Culture Encyclopedia - Weather inquiry - There is a blue sun in Beijing. How do experts interpret this phenomenon?
There is a blue sun in Beijing. How do experts interpret this phenomenon?
This situation leads to serious grassland desertification in Mongolia. Although Mongolia has serious desertification, there is not enough funds because of its single economic structure. It is also very difficult to curb the further development of desertification. This is enough for Mongolia.
Sandstorms mainly from Mongolia have also seriously affected the northern part of China. I personally live in the north of China, and the most intuitive feeling about sandstorms is that the sky is covered with yellow. I'm not the only one affected by the sandstorm here. Beijing has also been seriously affected by sandstorms.
1. How is the sandstorm formed?
There are two main reasons for this sandstorm. One of the reasons is that the temperature at the bottom of Mongolia, that is, near the northeast of China, is rising. There is little precipitation in Mongolia these days, and the dust on the surface can't attach, which is easy to form sandstorms. Another reason is the windy weather from Mongolia to the north of China. This provides power for sandstorms. This sandstorm has great influence and wide harm, and it is the strongest sandstorm in 10 years.
Second, the reasons for the blue sun in Beijing:
The sun over Beijing turned blue because of the sandstorm. Relevant experts have explained this phenomenon. The reason for this phenomenon is that there are dust particles in the air over Beijing, that is, dust and other substances, and there is Michaelis reflection in the air.
Third, what should we do in sandstorm weather:
When a sandstorm occurs, try to stay at home, reduce the number of outings, remember to drink plenty of water indoors, and try not to wear contact lenses in sandstorm weather, otherwise it will have a certain adverse effect on your eyes. Sandstorm weather is a kind of weather with frequent inflammation, which can also cause allergic reactions such as sneezing and runny nose. Be sure to wear a mask when you go out and keep your eyes and nose open when you go home. People with respiratory diseases should not go out unless they go out. In dusty weather, eyes are easy to get hurt. If dust and other objects enter the eyes, do not rub them, that is, use clean water to clean them. If it is serious, you should see a doctor at once.
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