The main reasons why there are significantly more snow disasters in Europe than in other continents

First of all, this is related to the geographical location of Europe, Europe is located on the east coast of the Atlantic, controlled by the westerly wind belt, the climate is humid and the precipitation is abundant, the terrain is mainly plain, which is conducive to the Atlantic water vapor deep into the interior of the European continent, the latitude belongs to the middle and high latitudes, so the precipitation form is mostly snow, and the snowfall on other continents is not as wide as Europe due to the location of the sea and land, latitude factors and other reasons.

Europe is located in the eastern part of the Atlantic Ocean in the mid-latitudes, within the westerly wind belt, the development of strong extratropical cyclones in the Atlantic Ocean with the high-altitude westerly airflow image Europe, plus the European terrain is flat, the plains are patches, so the water vapor can be transported to the Ural Mountains smoothly and unimpeded, once a strong extratropical cyclone causes a blizzard in a certain area, the blizzard area will expand as the cyclone moves eastward, and the warm North Atlantic ocean surface is very easy to promote the development of cyclones, so it causes one after another strong extratropical cyclones to affect Europe, causing a large area of snow disasters.

c The average temperature in January is not necessarily below 0 degrees, and the Mediterranean climate is mild and rainy in January, with a latitude of at least 5 degrees or more. The other options were explained very well by all the students. Do you understand?

Because most of Europe has a temperate maritime climate, it is controlled by the westerly wind belt all year round and is mild and rainy throughout the year, while the southern Mediterranean climate is hot in summer and rainy in winter. However, in both climates, snow is likely to fall slightly above freezing in winter. In winter, the ocean temperature is low relative to the land, forming a depression that forms cyclones and brings precipitation.

Cold climate is not the cause of precipitation. Precipitation requires water vapor, humidity. Precipitation occurs when warm and cold air meet.

Winters are mild and rainy near the Mediterranean.

There are two conditions that need to be met for snowfall to be subordinate: a temperature below zero and plenty of precipitation.

Reason: The climate is warm and humid in winter, and cyclone activity is frequent.

Europe is widely affected by the westerly wind flow in winter, with frequent cold and warm air activities, cyclones, and snowfall, so there are many snow disasters.

It is during the European winter that there is frequent activity of cold and warm air (cold air from the south and warm air from the locality), where cold and warm air currents meet to form a frontal cyclone, and the temperature is below freezing, resulting in a large amount of snowfall.

The snow level specification is general, which refers to the continuous snow or snowfall within the required time range, and the amount is converted into precipitation as the grade of the specification. The specification generally selects two specifications: 12 hours and 24 hours of delay time.

If the 24-hour rainfall is used as the zoning standard,Among them, the rainfall mm is light cold, light to moderate snow, medium snow, moderate to heavy snow, to snow, heavy to heavy snow, and rainfall of 10mm or more is the blizzard game. If the 12-hour rainfall is used as the regional specification, in which the rainfall millimeter is light cold, light to moderate snow, moderate snow, moderate to heavy snow, snow, heavy to blizzard game, and rainfall of 10mm or more is blizzard game.

There are many bad hazards of this snowfall, for example, rain and snow days will cause low average temperatures, muddy roads, and low visibility in some areas, which will cause some hazards to urban traffic. Therefore, the masses should pay special attention to slow down when driving, and do not choose to travel by bicycle as much as possible. Rain and snow days with the deterioration of temperature, experience severe cold, it is very easy to lead to respiratory system and bronchitis level of symptoms, so the masses should add clothes when going out, the inside of the ears, hands and feet, neck and other positions as far as possible do not have to be exposed outside, do a good job of anti-freezing and warm measures.

At the level of agriculture and animal husbandry, areas with serious snowfall will cause bad harm to the facility vegetables and breeding industry, and will also cause bad harm to the shipment and freight logistics of facility vegetables. It is proposed that the production and manufacturing of vegetable and aquaculture facilities should pay attention to the immediate maintenance of structural reinforcement equipment, do a good job in the thermal insulation and anti-freezing work of arch sheds, and do a good job in feed storage in agricultural and pastoral areas, and actively prevent greenhouse damage or equipment and crops caused by strong snow in some areas. The shipment and freight logistics work of facilities in the western region, the eastern region, the southern part of North China, Huanghuai and other places should pay attention to the whole process of bypassing a large range of rain and snow.

Naturally, there is no doubt that the rain and snow weather will also produce some beneficial hazards, for example, the rain and snow weather covers the area is the winter wheat planting area, snow can greatly improve the soil moisture, and then reasonably suppress the disease, it can be said that the snow is a good year. In addition, rain and snow will also have a prominent effect on air filtration in many areas, and it is also a positive hazard to reduce forest fires.

1.Not conducive to travel:Snowfall can lead to slippery roads, which are not conducive to pedestrians and vehicles, and the risk of traffic accidents increases.

2.Cooling:Snowfall is generally accompanied by a cooler.

3.Not good for agriculture:Snowfall is not good for agricultural production, but it also has an impact on animal husbandry.

Snowfall weather will first reduce the temperature of the area and affect people's lives, secondly, a large amount of snowfall will cause too much snow on the road and not conducive to people's travel, and finally snowfall weather may reduce crop yields and cause losses to farmers.

Personally, I think that first of all, it will have a great impact on people's travel, the traffic will be very inconvenient, and the weather is very cold, which will also make many people frostbite, and it is not conducive to people's outdoor work.

The main climate types in western Europe are: temperate oceanic climate.

The climatic characteristics are: the characteristics of a temperate oceanic climate: 1

Warm in winter and cool in summer, with a small annual temperature difference: the closer to the ocean in the oceanic climate zone, the stronger the oceanic climate becomes. Especially in winter, because there is a warm current along the coast, the westerly wind blows from the warm current and the sea, and the air flow is warm and humid, so the winter temperature is much warmer than that of the center of the continent and the east coast of the continent at the same latitude.

The average temperature of the coldest month is above 0. In summer, the warm water temperature is still lower than that of the mainland, and the sea is much cooler than the land, and the average temperature of the hot month is below 22 when it is most affected by the westerly wind. Due to the warm winters and cool summers, the annual temperature difference is much smaller than in other regions at the same latitude.

2.Rain throughout the year, more rain in winter: Cyclones are abundant in this area, especially in winter, when extratropical cyclones are more active, with many rainy days but not much precipitation.

Winter precipitation accounts for a slightly larger proportion of the year, and there is no dry season throughout the year.

Western Europe has a temperate oceanic climate, with uniform precipitation throughout the year, which is not prone to floods and droughts.

It should be the influence of glaciation on the terrain of the Ant Mountains in northern Europe.

During the geological period, there were mountain glaciers in northern Europe, and glaciation formed the deep and winding fjord coasts of western Norway, a large number of glacial lakes and moraine lakes, and the cirques, horn peaks, U-shaped valleys, and even moraine plains of the Scandinavian mountains.

During the Quaternary Ice Age, there were two large glacial centers in Europe, one was the continental glacial center of the Scannon-Hidden Navia Peninsula and the other was the mountain glacial center of the Alps.

Highway frost damage. There will also be snow on the northern roads, but it will not melt, and the amount will not be very large, and even if it does, it will evaporate quickly, leaving water on the ground and freezing into ice. The friction of snow compacted by cars is much higher than that of ice, and even if you have to climb a hill, you can move forward on the snow surface by installing snow chains.

The probability of natural disasters is generally not large, but for this case, human beings have to pay a cost of 10,000 to prevent, and not every disaster can occur accurately **, like this year's 50-year rent auspicious disadvantages and even some places are once in a hundred years of low temperature snow disasters, there are too many irresistible because of the feast. If there is no Nanling, like the United States, there will be no such severe low temperatures, and because of the Qinghai-Tibet Plateau, a large amount of snow brought by the westerly wind can be left in Afghanistan instead of Sichuan. Seeing so many workers rushing to repair cables, water pipes, clean up the road, and even three power workers fell from the tower and died, I was really moved, China is not without emergency plans, and the whole society is united to fight the blizzard.

Guangzhou Railway has made it clear that it can't be repaired within a week, which seems to be **incompetence, but after careful analysis, this is the truth, seeking truth from facts is the real **, and the all-round perfect **is deceiving**. Respect nature, revere nature, man will never win the sky, we can only make our thoughts more powerful, in the confrontation with nature do not lose too badly.

For example, in Austria, tens of thousands of Austrian households have lost power due to days of teaching, and now nearly 1,000 firefighters and maintenance personnel have begun to repair roads and lines. Since snowfall is a natural phenomenon, there is no way to prevent it from happening, so there are only some places to protect ourselves from being harmed in the event of a snow disaster.

Before heavy snowfall, we must pay attention to the weather forecast. Because we ordinary people are certainly not as good as the professional meteorological researchers of the professional meteorological bureau, and we are not as keen as them in the perception of weather changes, so listening to the weather forecast every day and making certain preventive preparations before heavy snow is what we ordinary people can do, if you live in an area where there is often heavy snowfall, or snow disasters often occur, then after we enter the winter, we should be prepared for the cold, and at the same time check the indoor heating equipment to take a look at it, If there is a snow disaster, can it play a role, but also be sure to prepare warm clothing, so that if there is a snow disaster that causes a power outage, then we will not get frostbite because there is no electricity for heating. In the event of a snowstorm, we must prepare enough food, clothing and some drinking water in advance, which are all things to meet our daily needs.

When it snows heavily, if we drive a vehicle on the road, we must slow downBecause we know that traffic accidents may occur when the road visibility is very low when it snows heavily, especially in extremely cold areas like Harbin, the road may have been iced, and it is very unwise to choose to drive a vehicle out at this time, because the road surface is icy, so it is easy for the vehicle to skid, so it is very easy to cause the vehicle to scrape and collide.

At the same time, it is hoped that when it snows heavily and when snow disasters occur, the elderly, children, sick and weak people should try not to go out. Because the resistance of this kind of people is not very good, they may catch a cold or be infected with wind chill in winter, so they should pay attention to cold protection and keep warm when they are at home.

The first snow disaster can be measured from the air quality, or it can be prevented by artificial rainfall or artificial interference with the weather in advance.

If you want to prevent snow disasters, try not to go out when it is snowing, try to wear more clothes when you go out, wear masks, hats and gloves at the same time, and wear some non-slip shoes when you go out, and try not to go to some mountainous areas or areas with a high risk factor.

To prevent snow disasters, the first step is to have complete equipment, such as snow plows, ice shovels, etc. Secondly, prepare enough snow melting agent. Again, it is necessary to do a good job of forecasting and notifying to ensure that the heating is provided, as well as the supply of various materials.

First of all, you must pay attention to the weather in recent days, do not panic when encountering heavy snow, and be calm.