Factors affecting daily temperature range

The factors that affect the daily temperature range are as follows:

1, Latitude: The lower the latitude, the greater the daily temperature difference. This is because low latitudes receive more heat from the sun, while high latitudes receive less heat.

2. Seasons and the length of day and night: The changes of different seasons and the length of day and night will also affect the daily temperature range. The daily temperature difference in summer is generally larger than that in winter, but it may be smaller in areas with long days and short nights.

3. The nature of the underlying surface: the underlying surface refers to the ground or water surface in contact with the atmosphere. Different underlying surface properties have different effects on the daily temperature range. For example, due to the large specific heat capacity of oceans, lakes and other waters, the daily temperature difference will be smaller than that of land.

4. Altitude: The higher the altitude, the lower the temperature, so the altitude will also affect the daily temperature range.

5. Weather conditions: Weather conditions such as cloud cover, wind speed and precipitation will affect the daily temperature range. For example, clouds can block solar radiation and lower the surface temperature, while wind can accelerate the conduction and convection of heat and narrow the daily temperature difference.

Influence of daily temperature range:

1. Agricultural production: The diurnal range has great influence on agricultural production. In the growing season of crops, the daily temperature difference directly affects the growth speed and quality of crops. Generally speaking, areas with large daily temperature difference are beneficial to crop sugar accumulation and quality improvement.

2. Plant growth: The daily temperature range has an impact on plant growth. In the environment with large daily temperature difference, the growth rate of plants will slow down, but it is beneficial to the material accumulation and growth of plants.

3. Climate change: The change of daily temperature difference is also one of the important indicators of climate change. In recent years, the daily range of global temperature has gradually increased, which may be related to global warming.

4. Marine fishery: The daily range also affects the development of marine fishery. When the daily temperature difference is large, the dissolved oxygen content in seawater will increase, which is beneficial to the survival and reproduction of marine life and has a positive impact on fishery resources.

5, human health: the daily temperature range also has an impact on human health. In the environment with large daily temperature difference, human body is easy to feel tired and uncomfortable, and may even cause some diseases.