Meteorological disasters in autumn and winter

Meteorological disasters in autumn and winter include blizzard, cold wave and drought.

1, Blizzard

In autumn and winter, the temperature drops and the snowfall increases, which may lead to blizzard. Blizzard will lead to road closure, traffic interruption, power interruption and other problems, and may also lead to avalanches and other disasters. In the snowstorm, people need to go out less and pay attention to warmth and safety.

2. Cold wave

Cold wave refers to a weather phenomenon in which the temperature drops sharply, usually accompanied by strong winds, snowfall and other weather. Cold wave may cause freezing injury and gale disaster, which will have a certain impact on agriculture, transportation and people's lives. When the cold wave comes, people need to strengthen warm measures to avoid going out.

3. Drought

Autumn and winter are the high incidence periods of drought, which may be caused by low temperature, dry air, reduced precipitation and rapid soil water loss. Drought will have a serious impact on agricultural production and ecological environment, so it is necessary to strengthen water resources management and agricultural drought-resistant measures.

Preventive measures of meteorological disasters in autumn and winter

1. Pay attention to the weather forecast: get the weather forecast information in time and understand the weather changes so as to take preventive measures. Especially for snowstorms, cold waves and other disasters, emergency preparations should be made in advance to reduce the impact of disasters.

2. Strengthen warm-keeping measures: When the cold wave comes, people need to strengthen warm-keeping measures, especially the head, hands and feet. You can wear hats, gloves, scarves and other thermal supplies, thick socks, cotton shoes and other thermal shoes. At the same time, keep the indoor temperature suitable to avoid health problems.

3. Strengthen water resources management: During the drought, water resources should be used rationally to avoid waste. At the same time, we should pay attention to the situation of water sources, grasp the distribution and reserves of water sources, so as to take timely measures when necessary. For agricultural drought resistance, measures such as plastic film mulching and selecting drought-tolerant crops can be taken to alleviate the impact of drought.