The second disaster brought about by the snow disaster, the snow disaster in history

Let's take the snow disaster in Japan in '08 as an example.

1. Impact on the local economy.

Local transportation is interrupted, the transportation of products and raw materials is blocked, and production is at a standstill, which greatly affects the local GDP.

The transportation of coal and electricity has been blocked, and power plants have stopped production or semi-production, which has directly affected the local production of power transmission.

Power is interrupted and production comes to a standstill. For those continuous production, there are huge losses, such as petrochemical, chemical, paper and other continuous production industries.

Road repair, direct loss of wires, poles, towers, vehicles and other items, loss of vegetables, fruits, and grain.

Personnel**. Based on the calculation of 10 months of annual production, this disaster is equivalent to a complete shutdown of about 30 days, and the direct impact on China's GDP is 30 300 10.

The World Bank estimates that China's GDP in 2008 will be about 10, so due to the impact of the school disaster, the GDP will be reduced to about 9.

2. Impact on the environment.

After the snowstorm melts, the groundwater level rises, and places such as Jiangxi and Hunan are prone to cause disasters such as schistosomiasis.

Salt and snow melting agent are sprinkled on the road, and the salt dissolves and enters the soil, resulting in the hardening and deterioration of groundwater quality and soil quality.

3. Impact on the system.

Blizzard has caused problems with staple and non-staple foods**. Forcing the state to adopt a policy of forcing no price increases is a test for producers and operators, and does not conform to the laws of the market.

Fourth, human impact.

Millions of migrant workers are unable to return to their hometowns for the New Year, and family problems such as psychological problems and husband and wife feelings.

The sub-Pacific crisis also has a macroeconomy!

Starting from the 25th of this month, the strongest rain and snow weather process this year, this process has the characteristics of long duration, large precipitation, and complex rain and snow phases. Yesterday, moderate to heavy snow or sleet, rain turned to snow in parts of eastern Gansu, central Shaanxi, central and southern Henan, western Hubei, northern Anhui and other places, and local blizzard in Zhumadian and Nanyang, Henan, ** The Meteorological Observatory issued the first blue warning for blizzard this year.

Because these climate changes are not man-made, it is difficult for us to avoid them. What we can do is strengthen protection and reduce the damage caused by these natural disasters. The most effective way to do this in winter is to stock up on more food, then prepare more for the winter and go out less.

Try not to go to places that are prone to landslides or uneven terrain, climate change is irresistible to us humans. What we can do is protect ourselves and then reduce the negative impact of these natural disasters.

Although rain and snow can affect everyone's life, so you must be prepared, but don't feel too anxious. It's going to rain and snow soon, so try not to go out at night. At this time, we must also wear thicker clothes and must clear the snow in front of the door in time.

If you want to live better, then you must pay attention to the weather forecast in time. Now the weather forecast is very accurate, and there will be no corresponding problems, so there is no need to be too nervous.

Based on long-term detection and analysis, experts can determine the efficiency of natural disasters in a given area and the extent of possible damage in the future. Even sudden disasters like ** and landslides can be monitored in advance. Through the new generation of network technologies such as big data, scientists are likely to establish effective disaster analysis and methods in the near future to provide sufficient early warning information for disaster prevention and mitigation.

Heavy rainfall and snow may have a serious impact on people's production and life, so it is necessary to prepare in advance to achieve a decisive victory at this time. We will also find that the rain and snow freezing disaster lasts for a long time, and the scope is relatively wide, so we must be fully prepared, it may cause some secondary disasters, so we must do some precautionary measures for rain and snow freezing in advance, so for some serious areas or key projects and key areas to strengthen strict prevention, and to actively deal with some problems, and with sufficient emergency forces.

I think the most important thing to do at the moment is to give early warning and let the doors be vigilant. This time, the first departments at all levels attach great importance to it, and actively adopt the method of suspending work and business to resist the disaster to the greatest extent, so that they do not go out blindly at home, which is actually the most responsible approach, and it is recommended that people can understand and support.

In the area of heavy snowfall, residents must do a good job of keeping warm, and must go out less often, and secondly, they should also buy a certain amount of daily necessities, so as to avoid the impact when traveling.

Be sure to prepare in advance, to prevent disasters in advance, to set up some emergency rescue measures, to prepare supplies in advance, and to check the weather in advance.

We must protect the environment, we must plant more trees, we must not spit, we must start with me.

1. The degree of harm caused by snow disasters is smaller than that of major meteorological disasters such as typhoons, rain and floods, and droughts, as well as geological disasters such as earthquakes, but they cannot be ignored.

2. When a snow disaster occurs, it will mainly cause disasters in the following aspects: hinder the safety of lifeline projects such as transportation, communications, and transmission lines; overwhelm the house; Frozen crops, resulting in poor agricultural harvest or serious reduction in yield, a large amount of snow can collapse greenhouses, adverse effects on vegetable production and **; Heavy snow is often accompanied by low-temperature frost damage, causing the elderly and livestock to frostbite or freezing to death, causing roads to freeze snow or form ice, resulting in frequent traffic accidents and pedestrians falling or falling injuries.

Continuous snowfall in northern Xinjiang: The Ili region in northern Xinjiang has snowed for 10 consecutive days since mid-January, with a total precipitation of more than 80 mm, and the minimum temperature has dropped to sub-zero degrees.

Regional cold wave broke out in most parts of the north of the year: heavy rain and snow fell in North China and Northeast China, and heavy snowfall fell in Inner Mongolia in the Lingkai Hall, the largest in the north of Ximeng, with a snowfall of 58 mm in the process, which is rare in the past 40 years, and the heavy snow closed the road and interrupted the traffic, causing a serious snowstorm.

In early April 1983, the thickness of the cold wave and heavy snow in the mountainous areas of western southern Xinjiang reached 1 meter, and about 30% of young animals were lost in Wensu County alone.

In the past year, 20 provinces in southern China, including Shanghai, Zhejiang, Jiangsu, Anqiyinhui, Jiangxi, Henan, Hubei, Hunan, Guangdong, Guangxi, Chongqing, Sichuan, Guizhou, Yunnan, Shaanxi, Gansu, Qinghai, Ningxia, Xinjiang and the Xinjiang Production and Construction Corps, have been affected by low-temperature, rain, snow, and freezing disasters to varying degrees.

It was 2008 that China experienced a snowstorm.

The 2008 Snow Disaster in Southern China refers to a wide range of natural disasters such as low temperatures, rain, snow, and freezing that have occurred in China since January 3, 2008. China's 20 provinces (autonomous regions and municipalities), including Shanghai, Jiangsu, Zhejiang, Anhui, Jiangxi, Henan, Hubei, Hunan, Guangdong, Guangxi, Chongqing, Sichuan, Guizhou, Yunnan, Shaanxi, Gansu, Qinghai, Ningxia and Xinjiang, have been affected by low temperature, rain and snow and freezing disasters to varying degrees.

Causes of snow disasters:

The main reason for the formation of a wide range of rain and snow weather processes is the anomalies of atmospheric circulation, especially in Eurasia. We all know that atmospheric circulation has its own operating law, and it maintains a stable circulation state for a certain period of time. There is a low-value system on the southwestern side of the Qinghai-Tibet Plateau, and a relatively high high-value system is maintained in Siberia, that is, the meteorological low-pressure system and the high-pressure system.

The cold and warm air is densely dense, and the warm air will slide up along the cold air layer, so that the rich water vapor carried by the warm and humid air will condense and form a rainy and snowy weather.

Due to the unusually long-term convergence of cold and warm air in this area, the widespread rain and snow in southern China lasted for a long time.

The above content refers to Encyclopedia - 2008 Snow Disaster in China.

After being alerted to an impending snowstorm, people should try to stay at home and not go out. If you're stuck in a snowstorm while driving, the safest option is to stay in your car. If you're on the normal driving route, you'll probably be rescued soon.

It is dangerous to leave a vehicle and ask for help. If you are unfortunate enough to encounter a snowstorm in the wild, you must wrap all your clothes and fabrics as tightly as possible to protect against the cold, and hide under the cliff or cave of Heshengjia Mountain to meditate. Don't sit on a stone, the stone will quickly transfer the heat away from the body.

Keep your hands and feet moving and massage your face. When the snowstorm stops, make a prominent distress signal on the snow and do your best to attract the attention of others.