Is Xiaoxue named because the snowfall is smaller than that of heavy snow?
1, light snow usually refers to winter when the temperature drops below freezing point and small snowflakes begin to appear in the sky. Although these snowflakes are small, they can still cover the ground and form a thin layer of snow. Compared with heavy snow, the snowfall of light snow is obviously smaller, and it will not cause traffic jams or deep snow like heavy snow.
2. Heavy snow means heavy snowfall. When the temperature drops below freezing point, large snowflakes begin to fall in the sky. These snowflakes usually pile up together to form thick snow. Heavy snow usually brings some inconvenience to people's lives, such as traffic congestion and school suspension.
The name of the solar term light snow comes from its light snow compared with heavy snow. This solar term usually marks the beginning of winter, reminding people to keep warm and keep indoor air circulating. At the same time, light snow is also a good time for people to enjoy the beautiful scenery in winter and do some outdoor activities.
The reasons for choosing light snow and heavy snow are as follows:
1, meteorological significance: light snow and heavy snow are solar terms that describe snowfall and temperature changes, and have important reference value for forecasting weather and climate changes. By observing the snowfall and temperature changes of light snow and heavy snow, we can predict the future weather trend and climate change trend.
2. Climatological significance: Light snow and heavy snow are signs of dividing different climatic regions and can be used to distinguish the characteristics of different climatic types. For example, after the northern part enters the solar term of light snow and heavy snow, the temperature will drop obviously and the snowfall will gradually increase, while the temperature in the south will gradually decrease, but the snowfall will be relatively small.
3. Agricultural significance: Light snow and heavy snow are important solar terms in agricultural production. In the northern region, the period of light snow and heavy snow is the dormant period of crops, so it is necessary to strengthen the construction of farmland water conservancy and do a good job in field management of overwintering crops. In the southern region, the period of light snow and heavy snow is the growing period of winter vegetables, so it is necessary to strengthen the management of heat preservation and watering.
4. Cultural significance: Light snow and heavy snow are important solar terms in China traditional culture, with a long history and cultural connotation. The names of these two solar terms reflect people's observation and understanding of the natural environment, and also show the profoundness of China culture. At the same time, light snow and heavy snow are also good opportunities for people to enjoy the beautiful scenery in winter and do some outdoor activities.