The rain has caused traffic disruptions on many road sections, why is there so much rain this year?

The El Niño phenomenon has caused more rain this year. This year's rain also came relatively early, with more rain in both the north and south than in previous years, especially in the south, where the rainy season was a month earlier than in previous years. The heavy rain has also led to floods in many areas in the south, and China has dispatched more than 1.2 million flood-fighting troops to do their utmost to protect the safety of our lives and property.

1. Soil erosion.

Too much rain will cause some loose soil areas to experience rainwater erosion for a long time, resulting in soil erosion. We have been planting trees and protecting trees over the years in order to stabilize the soil and prevent it from erosion. We all know that the Loess Plateau is the most serious area of soil erosion, but there are also many areas in the south that face this problem, soil erosion will lead to the loss of soil and the reduction of land use area.

2. Debris flows, landslides.

China's Yunnan-Guizhou-Sichuan region is mountainous, and excessive rain can easily cause large stones to roll down on the mountain, thus smashing into the areas where people live, which is also a very serious natural disaster. The formation of debris flow is mainly due to the erosion of rain, resulting in landslides that wash down some mud and stones on the mountain.

3. Affect the growth of crops.

Too much rain will cause changes in the acidity and alkalinity of the soil, which will affect the vitality of the soil itself and affect the growth of crops. It will also affect the use value of the land. Excessive rain leads to flooding, which can also inundate large areas of land and destroy more food crops.

Finally, if the acidity and alkalinity of the rainwater are too high, acid rain will be formed, which will also corrode buildings, and in severe cases, it will corrode classical buildings and relics left over from history.

It is more affected by typhoons. This year there are more typhoons, and the corresponding rain is a little more than in other years. In addition, it is also related to global warming and ecosystem destruction.

In fact, every year in the rainy season, there will be a wide range of rainfall weather in southern China, heavy precipitation leads to a sharp rise in the water level of rivers and lakes, flooding, this year's rain is more than in previous years, but the global temperature rises, El Niño weather occurs frequently is the result of the increase in extreme disaster weather.

Reason: With the outbreak of the summer monsoon in the South China Sea, the strong southwest monsoon continuously delivers warm and humid airflow to the south of China, and at the same time, the circulation situation in the middle and high latitudes is relatively stable, which is also conducive to the continuous diffusion of cold air to the south, and the strong convergence of cold and warm air over our province has led to heavy rainfall weather again and again.

It can be a huge Pacific tropical high, which has a relatively stable but sparse climate due to the influence of the high pressure, and water from the northwest is transported to other regions.

This is mainly due to the strong confluence of cold and warm air over Jiangsu Province, which has led to a particularly heavy rain this year. Everyone should take certain waterproof and flood prevention measures to avoid being affected by floods.

Every summer, heavy rains have a certain impact on traffic, the most common of which is that the rain washes away the roads, causing traffic to be interrupted.

If we encounter such a situation on the way to travel, it will not only affect our mood greatly, but also bring great threats to our personal safety in many cases.

Therefore, when we travel in rainy days, we should pay attention to the weather forecast and relevant road condition information in advance, and slow down when driving; In the case of heavy rain, you also need to find a safe place to park and avoid the rain, and when the rain becomes lighter, you can return to the road.

The above situations, separately and in detail, have the following matters that need to be paid attention to:

1. Predicting the future road conditions and weatherNow the Internet is very developed, and we only need to use our mobile phones to see the traffic in front of us, the road section that is about to pass, and the weather conditions.

Especially for rainy days, it is very necessary to pay attention to the information of the road ahead in time. During the rough stages of the mountain road, it is best to stagger the rainy day and put personal safety first.

If it has just rained heavily, you also need to try to avoid going out on the first sunny day, because in this case, the mountain road is also dangerous.

2. Driving in rainy weather according to the size of the rain, not only our vision will be affected, but even the braking performance of the vehicle will also be greatly reduced.

Therefore, when we drive, we should be extra cautious and cautious. While slowing down, try to avoid dangerous road sections, and if there is water in front of you, you need to get out of the car to observe the depth of water before deciding whether to pass through the waterlogged road.

I think if necessary, I can stop and rest and wait for the rain to subside before hitting the road again.

Of course, if you are traveling on foot, you also need to avoid waterlogged sections; Especially for places with public electricity facilities, these places are very likely to leak electricity, for personal safety, we should stay away as much as possible.

When you go out on a rainy day, you must observe the surrounding environment more, and don't go to places with many mountains! Because a lot of rain can easily lead to landslides, and it is also more likely to have flash floods! And don't go to the place where the river is fast!

When going out in the rain, you should first pay attention to the surroundings, beware of mudslides or loose stones, so as not to cause harm to personal safety, in addition, it is best to walk and do not ride a bicycle when blocking traffic. Don't drive to avoid getting stuck in traffic.

Pay attention to the lid of the sewer pipe and don't go too fast. When it rains, many of the sewer pipes are unstable, and if you step on them, it is easy to get hurt, and the road is slippery in rainy days, and it is easy to fall down if you walk quickly, so you should pay attention to stability rather than speed.

If you are driving, you should take a good look at the road conditions in advance, and take a detour in advance to avoid running more unjust roads that affect work and errands, and at the same time drive carefully. If you are walking, you should also pay attention to this. Travel carefully to prevent falls.