Introduction and significance of three stages of summer solar terms
In ancient China, the summer heat was divided into three periods: "First, it was warm and windy; Second, wait for crickets to live in space; The third waiting eagle began to swallow. "
Waiting for the warm wind to come.
On the day of summer, it is warm wind, not hot air. However, in RoyceWong's "Da Xia Fu" in the Eastern Han Dynasty, there is a saying that "the earth is warm and the warm wind is flourishing". Just baking and baking, people are like a big steamer between heaven and earth, steaming all the dirt out; Another example is stretching in warm water. At this time, the warmth is like wine, and you can enjoy it to your heart's content-it's all because of your mood.
Erhou cricket giant fish
In the last five days, "crickets live in the wall" means that after being born, crickets still face the wall in the hole and cannot fly out of the hole. It didn't come out of the hole until July of the lunar calendar and was active in courtship in the grass. When it is cold in August, it gathers in the yard, making the yard buzzing, and the colder it gets, the closer it gets to people. If you don't enter the house in September, you will freeze to death. In October, it will sing under the bed. It is called "promoting weaving" to urge women to knit, and "promoting weaving to surprise lazy women" as a warning.
Three waiting eagles began to gather.
The eagle will start five days later, because the ground temperature is too high, and the eagle will move in the cool high air.
Climatic characteristics of shallow summer season
1, thunderstorm in South China, high temperature and summer drought in South China
Around the summer heat, most of southern China entered the season with the most thunderstorms. Thunderstorm is a disastrous weather phenomenon, often accompanied by strong winds, heavy rain and sometimes hail, which is easy to cause disasters. In the eastern part of South China, because it is often controlled by subtropical high, it is often sunny and hot, and after experiencing a slight summer heat, it begins to enter the summer drought period. Climatic characteristics of drought in the east and waterlogging in the west in most parts of southern China.
2. The precipitation in Huaihe River and Qinling Mountains increased.
Since the beginning of summer, the plum rains in the Jianghuai basin have ended one after another, and the southeast monsoon rainy season from the Pacific Ocean has begun in the vast areas north of the Huaihe River and east of the Qinling Mountains. The precipitation has increased significantly and the rainfall is relatively concentrated. South China, Southwest China and Qinghai-Tibet Plateau are also in the southwest monsoon rainy season from the Indian Ocean and the South China Sea.
There are frequent thunderstorms in the middle and lower reaches of the Yangtze River.
The middle and lower reaches of the Yangtze River are generally hot and rainy under the control of subtropical high. In some years, the cold air force in the north is still strong before and after the slight summer heat, and it is evenly matched with the warm air in the south in the middle and lower reaches of the Yangtze River, leading to frontal thunderstorms. Thundershowers in summer are often the weather information of "yellow plum falling", which indicates that the rain belt will stay in the middle and lower reaches of the Yangtze River for some time.
Precautions for heatstroke prevention in light summer season
1, clothes
It's hot in summer, so try to wear less clothes and choose clothes with good air permeability. If you need to work in the sun for a long time, I suggest you try not to wear dark clothes, especially black clothes, because black clothes absorb the most calories. For office workers, the company's air conditioning temperature is low, and the temperature difference between work and work is large, which is often prone to heatstroke. It is suggested that you can prepare a small coat in the office to wear when blowing air conditioning.
Step 2 eat
Try to eat light and diuretic food in your diet, and don't eat irritating food. Eat more seasonal fruits and vegetables and drink more health soup, such as mung bean porridge and lotus leaf porridge. If your appetite is really bad, you can eat more bayberry and watermelon to quench your thirst and cool down. It is worth noting that the emphasis on hydration in summer is not to let you drink drinks or beer, because although they can make people feel cool at the first time, they will cause more water loss in the later period, which is not conducive to the cooling of the human body.
Step 3 be alive
If possible, it is a good choice to adjust the indoor temperature with air conditioning. However, it is forbidden to turn the air conditioner too low. Scientific research shows that air conditioning at 26 degrees is the most comfortable and not easy to get sick. At the same time, you can put a basin of water in the air-conditioned room, and pay more attention to replenishing water when turning on the air conditioner to avoid excessive water loss. Or fans are also a good choice. If it really doesn't work, you can mop the floor with water in the morning or temporarily lower the indoor temperature.
Step 4: ok
It is best to avoid going out at two o'clock every afternoon. If you must go out, you'd better take sun protection measures, such as anti-ultraviolet glasses and sunscreen, to avoid exposure to the sun. If possible, try to choose a "cool" route, such as places with trees on both sides of the road or large sunshade facilities. If you drive out, try to put your car in a cool place and put more water to quench your thirst.
Three stages of summer solar terms and related articles;
★ What does the summer solar term mean?
★ Phenological characteristics of summer in the twenty-four solar terms
★ Introduction to the traditional customs of solar terms in light summer.
★ Introduction and custom of summer solar terms
★ Health knowledge and climate characteristics in light summer.
★202 1 Introduction to Summer Diet Customs
★ 202 1 What does this solar term mean?
★ Customs and climate characteristics of solar terms in midsummer
★ What are the traditional customs of summer solar terms?
★ What does the summer heat of 2065438+09 mean? What does this mean?