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Fang Yang felt that his head went up a little: ”wait a minute, what's the pre flood season? It's raining. It's windy, isn't it? ”
Chen Mo continued without expression: ”in the pre flood season of South China, the northern boundary of the subtropical high is located in the coastal area of South China. The subtropical high and the southwest jet in the westerly trough of the south branch jointly transport warm and humid air over South China.
Before the cold air goes south, warm and humid air accumulates in South China, making the air humidity gradually increase, the air gradually reaches saturation, and dew forms on the ground and walls, which is the ”return to the South” in South China.
The intersection of cold and warm air mass is called ”front”, when ”front” hovers and moves less, it is called ”quasi static”. When the cold air in the north continuously goes south, it conflicts with the warm and humid air, forming a quasi static front, which is called ”quasi static front in South China”.
At this time, the subtropical high can not go northward immediately because of the cold air, but stagnates in South China, so there will be a continuous precipitation process in South China, which is the pre flood season in South China.
In the pre flood season of South China, due to the frequent cold air activities and the water vapor can not completely go north, the precipitation in North China is often less, and there is often high temperature and drought weather, which is the spring drought in North China. During this period, China often has the weather conditions of flooding in the South and drought in the north.
After that, South China will be re controlled by the tropical system that moves northward with the subtropical high, and there will be another wave of precipitation concentration period, which is called the post flood period in South China.
During this period, North China and South China entered the flood season, while the Yangtze River Basin was located inside the subtropical high and entered the summer drought period. The precipitation situation of the whole country was easy to become a ”flood drought” pattern”Stop!! I have no intention of becoming a weather announcer. You can tell me what you want from me
Chen Mo took out a table from below: ”take a look. Affected by the strong convective climate, nine provinces and cities have been affected so far.
More than 10 million people have been affected by the rainstorm and flood disaster, more than 100 people have died due to the disaster, and millions of people have been transferred and resettled urgently.
Nearly 500000 hectares of crops have been destroyed. Nearly 100000 houses collapsed and more than 100000 damaged.
According to incomplete statistics, the direct economic loss is nearly 4 billion yuan, of which agricultural direct economic loss is more than 3 billion yuan.
Now I am in charge of the Yangming foundation. In such a big disaster, as the enterprises supported by the spark plan, do we have to say something? ”
”You mean to donate money for disaster relief? Since you are in charge of this part, you have the sole discretion to decide! ” Fang Yang finally understood why Chen Mo was looking for him:
”please, it's said that if you are responsible for the work of the foundation, you have to show determination and confidence. If I have to decide everything, I won't have time to do anything else every day. ”
”I'll decide? I want to decide! ” Chen Mo took out another report and put it in front of Fang Yang: ”look at it for yourself. If you still say that I can decide, then I won't come to you again!”
”Oh? What's this? ” Fang Yang reaches for it.
”It's the basic budget that we expect to make charitable donations,” Chen said
Fang Yang didn't look at it carefully, but glanced at it. It was nothing more than tents, quilts, instant noodles, bread, mineral water and so on:
”it's all these little things. How much money can they have? Why don't you just give it to witticism and ask her to sign it? ”
Chen Mo said helplessly: ”please, can you be patient? It's not big, but it can't hold. How many?
Although there are about one million people affected in the disaster report, the actual number is certainly only a lot more. In terms of millions, if a relief tent can accommodate four to five people, it needs at least 200000 tents! ”