According to the weather forecast, there will be another severe snowstorm in the northeast of China. Is there a risk of disaster?

This snowstorm will bring the danger of disaster.

What are the hazards of blizzard weather?

Blizzard will lead to muddy roads and endanger traffic, which is likely to lead to traffic hemiplegia. The raw materials needed for production cannot be shipped immediately, and the goods cannot be sold immediately. For example, in life, people have inconvenient transportation and are anxious about power supply and power supply system. The local traffic stopped, the transportation of goods and raw materials was blocked, and the production was stagnant, which did great harm to the local GDP. The coal transportation was blocked, and the power plant stopped production and semi-stopped production, which immediately endangered the production of the power engineering transportation area.

The interruption of power engineering production has caused great damage to the continuous production fields such as petrochemical industry, chemical plant and paper industry. Road repair, direct loss of cables, telephone poles, electric towers, cars and other items, damage to vegetables, fruits, vegetables and food crops. Blizzard will cause problems in the supply of staple food and non-staple food. It will make our country adopt the current policy of compulsory no price increase.

The snow in North China will stop slowly, and the northeast will gradually enter the period of rain and snow concentration. As the upper trough moves eastward, the vortex will be cut off in the northeast, and the development trend of air flow on the road will pass from north to south, resulting in the accelerated rise of cold and warm air and precipitation at the violent intersection. The precipitation in the whole process of Northeast China is large and the precipitation time is long. Due to the variability of temperature stratification, the phase state of precipitation is very complex and will undergo several changes.

How to prevent snowstorm weather?

The temperature of rain, sleet, snow and even freezing rain appears in the southeast of Inner Mongolia in the central and western parts of Northeast China, and the snowfall is extreme. Take corresponding cold-proof measures in time to resist the erosion of strong and low temperatures on overwintering crops, especially to avoid the damage of continuous low temperatures to strong and weak seedlings. Improve greenhouse vegetable planting and winter fruit and vegetable management methods, avoid the low temperature damage of rain and snow, immediately clean up the greenhouse snowfall, relieve the working pressure of plastic film, help to improve the temperature and light transmittance, and improve the storage management methods of various winter vegetables and fruits and vegetables.