Traditional Culture Encyclopedia - Weather forecast - Causes of dry weather in summer in southern China
Causes of dry weather in summer in southern China
However, due to the single air mass, except for thunderstorms in some areas, there is no big rain area, and generally there is dry and hot summer weather, so it is called "summer drought". In this season, the afternoon temperature in the middle and lower reaches of the Yangtze River generally reaches 33 ~ 35℃, and high temperatures as high as 43 ~ 45℃ are recorded in some places.
. It mainly occurs in the Yangtze River basin and the south of the Yangtze River, especially in Hubei, Hunan, Jiangxi, Jiangsu, Anhui and other provinces. When the subtropical high in the western Pacific is controlled and typhoon activity is low, severe drought is prone to occur, and the precipitation is obviously less than the multi-year average. Generally from mid-July to mid-August. (The dog days begin in summer and last for about 10 days after July 12 every year. )
Extended data
defensive measures
1, relevant departments and units should do a good job in drought emergency and disaster relief according to their duties;
2. Governments at all levels and relevant departments start emergency water supply schemes such as remote water transfer, and adopt various means such as fetching water from outside, drilling deep wells and delivering water by car to ensure the life of urban and rural residents and drinking water for livestock;
3, limit or limit the supply of urban residents living water, reduce or stop agricultural irrigation water supply;
4. Non-productive high water consumption and service industry water consumption are prohibited, and industrial sewage discharge is suspended;
5, the meteorological department timely increase the intensity of artificial precipitation.
Reference materials? Baidu encyclopedia-summer drought
- Previous article:What should I do on wet days? How to dehumidify?
- Next article:Why is it difficult to go out in foggy weather?
- Related articles
- How does iqoo use the theme of Candy City?
- Autumn poems of Taihang Mountain
- It is very cold today. After I looked down at my mobile phone for more than two hours, my head suddenly fainted. I want to know why. Is it related to the cold weather?
- 1 1 Mid-month, Chongqing-Three Gorges-Wuhan cruise. What was the weather like at that time and what kind of clothes were suitable for preparation?
- What is this strange phenomenon? It is three o'clock in the afternoon in Yongcheng, Henan, and night falls. It's a million lights now.
- The relationship between English words and sentence elements
- Answers to Reading Questions of Winter Grass
- Can I still use the colorful cloud weather pro to change my mobile phone?
- Shanwei is not good at looking at the sea.
- How long does it take from Wenzhou to Zhangjiajie, Hunan?