Why is the high temperature in Chongqing always over 40 degrees this year?

Chongqing is a closed lowland, adjacent to Sichuan basin, which is not conducive to the loss of heat. The subtropical high moves in the middle and lower reaches of the Yangtze River in summer in China, forming a vortex high-pressure airflow, which is controlled by the high-pressure area and coincides with the direct sunlight in the northern hemisphere in summer, and is mainly dry and hot. Chongqing is a part of subtropical high, so it is called furnace. Wuhan and Nanjing are also part of the subtropical high, and their low terrain is also not conducive to heat dissipation.

In recent years, greenhouse gases are increasing, and there are holes in the atmosphere, so radiation is enhanced and hot gas is increased. These are all related to the high temperature in Chongqing, especially to the low-latitude countries in the world. These will change the global airflow and ocean current movement. Affect the global distribution of food and population.

Typing is hard, hope to adopt.