What are the benefits of cold wave to industrial production?

The beneficial effects of the cold wave:

1. With the increase of latitude, the solar radiation energy received by the earth gradually weakens, so the earth forms tropical, temperate and cold zones. The cold wave injects a lot of cold air into tropical areas, which makes large-scale heat exchange on the ground, which is very helpful to maintain the ecological balance of nature and maintain the lush species.

2. Whenever the cold wave hits the south, it will often bring a wide range of rain and snow weather, alleviate the winter drought and benefit crops.

3. The low temperature brought by the cold wave is the most effective natural "insecticide" at present, which can kill a large number of pests and germs lurking in the soil for the winter, or inhibit their reproduction and reduce pests and diseases in the coming year.

4. Cold wave can also bring wind resources, and the power generation efficiency in cold wave period is generally 1.5 times that in normal times.

Adverse effects of cold wave:

1, when the cold wave brings frost, the temperature will drop below 0℃, and the water in plant cell gap will freeze. When water freezes, its volume will increase, which will produce a kind of pressure, so that the water in cells will continue to penetrate outwards, resulting in dehydration of cells and partial withering or complete death of plants.

2. In the early stage of the cold wave, the temperature will drop sharply, and the immune ability of animals will drop sharply, causing epidemic diseases;

3. The temperature drops, the road is blocked by heavy snow, and it is difficult for animals to find food; Causing animals to continue to die in large numbers.