Studies reveal a new mechanism of new generation of new generation in East Asian monsoon

Studies reveal a new mechanism of new generation of new generation in East Asian monsoon

The reporter learned from the University of Science and Technology, and Professor Zhou Xin cooperated with domestic and foreign counterparts to find that the biggest period of new generation in the East Asian monsoon district has appeared in the south. The northern season is late, the maximum price of precipitation occurs. There is a significant linear relationship between time and latitude.

Combined with the analysis of the temperature and space characteristics of modern precipitation, the change of the moon solar radiation, they proposed that the change in solar radiation in different months may be the main driving factor in the maximum time in different regions in different regions. Related research results were published on December 1st in "Geology". The Characteristics and Driven Mechanism of the New World in the East Asian Sale Area, and the general concern of the ancient gathering. However, the previous research mostly uses an index reflecting vegetation or humidity changes, and there are different perspectives. In addition, in the past, there were generally believed that the rail scale (10,000 years) was driven by summer solar radiation, but the cultivation of precipitation in East Asian monsoon is complex, and the average sun radiation driving is difficult to explain in summer. Zhou Xin teaches the strict data screening conditions, based on the continuous guarantee of reliability, from hundreds of reconstruction records, from hundreds of reconstruction records, the sequence of China’s east, the new world, the new generation of the new generation, found that the new Sihae precipitation The biggest period has appeared in the south, and the northern is late, the maximum period of precipitation occurs between time and latitude.

On this basis, they combined with the analysis of the temperature and space characteristics of modern precipitation, the changes of the moon solar radiation, which proposes that the change in sun radiation in different months may be the main drive factor in the maximum time in different regions in different regions.

This result is innovatively proposed to drive the driver of different latitude precipitation in the East Asian monsoon area, and point out the key role of the Western Pacific sub-tropical high pressure, further deepening the nature and driving mechanism of the new generation of the new world in East Asia. know. (Reporter Wu Changfeng) (Editor: Wang Yan, Wang Sidi) Sharing Let more people see the recommended reading.