Experts and scholars discuss the challenges and opportunities of disaster prevention and mitigation of the Qinghai -Tibet Plateau

"Under the effects of climate warming, active earthquake, and intensified human activities, the risk of plateau disaster is intensified, and disaster prevention and mitigation are facing huge challenges and opportunities ..." Cui Peng, academician of the Chinese Academy of Sciences.

He made the above expression at the "Second Qinghai -Tibet Science and Tibet Science and Tibet Science and Tibet Science and Tibet Science and Tibet Science and Tibet Science and Tibet Science and Tibet Science and Tibet Science and Tibet Science and Tibet. Nearly a hundred experts and scholars discussed the issues such as the natural disasters of the Qinghai -Tibet Plateau, disaster prevention and mitigation, climate change, and influence.

The Qinghai -Tibet Plateau is the roof of the world and the Asian water tower, the third pole of the earth. The changes in climate and environment here will have a huge impact on other parts of the world.

Cui Peng said that through the study of the comprehensive scientific investigation of the Qinghai -Tibet Plateau for the first time, the first system found out the natural disaster of the Qinghai -Tibet Plateau, and established a comprehensive database of the Qinghai -Tibet Plateau natural disaster. Related research results will serve the deployment of disaster avoidance planning and disaster prevention and mitigation deployment of major projects and urban construction.

Strengthening the awareness of the principles of disaster weather in the Qinghai -Tibet Plateau, and transmitting the front signal of the front signal is a key link for the disaster weather forecast warning. At the exchange meeting, Xu Xiangde, an academician of the Chinese Academy of Engineering, analyzed the characteristics of the flowing structure of the Qinghai -Tibet Plateau cloud precipitation process and the cause of enriching cloud water resources from the perspective of the Perspective of the Qinghai -Tibet Plateau driving mechanism.

Xu Weilin, an academician of the Chinese Academy of Engineering, believes that the flood and sand coupling effect is an important cause of major casualties and disasters. Only the scientific issues faced in the prevention and control of the floods and sand coupling disasters, revealing the mechanism of disaster and sand coupling in the mountains and rivers in the mountains. Critical conditions can solve the cognitive difficulties of the risk of disaster risks and even the dynamic mechanism of the "small water disaster" dynamic mechanism.

Zheng Wenjun, a professor at the School of Earth Science and Engineering, Sun Yat -sen University, said that the Qinghai -Tibet Plateau has undergone complex structural deformation, and the long -term evolution process has led to the formation of the pattern of high -level geological environment and disaster distribution.

"In the future, the research and prevention of the Qinghai -Tibet Plateau disaster should be based on the science of the earth system science, focusing on the multi -layer interaction mechanism, exploring the risk evolution of the disaster, formation, exercise, and disaster. The disaster risk management model and mechanism, build a comprehensive monitoring and early warning technology system for multiple disasters, and enhance the ability of natural disasters to prevent risk prevention. "Cui Peng said.

It is understood that this exchange will be sponsored by the Department of Science and Technology and the Chinese Academy of Sciences.

(Source: Xinhua News Agency reporter Kang Jinqian)

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