1. Benefits for agricultural production: Wind is one of the environmental factors in agricultural production. Moderate wind speed plays an important role in improving the environmental conditions of agricultural land. Near-surface heat exchange, evapotranspiration from agricultural land, and carbon dioxide and oxygen transport processes in the air accelerate or intensify as wind speed increases.
2. Helps Plant Pollination and Reproduction: Wind can spread pollen and plant seeds, helping plants pollinate and reproduce. The monsoon prevailing in China is beneficial for the growth of crops.
3. Wind energy as a new energy source: Wind energy is a widely distributed and inexhaustible energy source. In the Inner Mongolia Plateau, Northeast Plateau, Southeast Coast and Inner Mountains,There are abundant wind energy resources that can be developed and used as energy.
Detailed information:
Wind generation
At the equator and at low latitudes, the height of the sun The angle is large, the sunshine duration is long, the solar radiation intensity is strong, the ground and the atmosphere receive a lot of heat, and the temperature is high in high latitudes, the angle altitude of the sun is small, the duration of sunshine is short, the ground and the atmosphere receive less heat, and the temperature is low.
This temperature difference between high and low latitudes forms a pressure gradient between north and south, causing horizontal movement of air. The wind should blow in the direction of the horizontal pressure gradient, i.e. perpendicular to the isobars. Blow from high pressure to low pressure.
The earth rotates and the force that deflects the horizontal movement of air is called the geostrophic deflection force. This force deflects airflow to the right in the northern hemisphere and to the left in the southern hemisphere. Therefore, in addition to the pressure gradient force, the movement of the Earth's atmosphere is also affected by the geostrophic deflection force. The actual movement of the atmosphere is the result of the combined influence of these two forces.