会议论文详细信息
3rd International Conference on Geoscience, Energy and Materials
Self-organized criticality of high temperature events
地球科学;能源学;材料科学
Liu, Zuhan^1^2
Key Laboratory of Poyang Lake Wetland and Watershed Research, Ministry of Education, Jiangxi Normal University, Nanchang Jiangxi, China^1
Jiangxi Province Key Laboratory for Water Information Cooperative Sensing and Intelligent Processing, Nanchang Institute of Technology, Nanchang Jiangxi, China^2
关键词: Extreme weather events;    Global climate changes;    High temperature events;    Intensity distribution;    Power law relation;    Self-organized critical;    Self-organized criticality;    Social and economic development;   
Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/289/1/012005/pdf
DOI  :  10.1088/1755-1315/289/1/012005
Subject:84.1
来源: IOP
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【 摘 要 】
The high temperature events are frequently occurred due to global climate change, which is harmful to human existence, social and economic development, water resources and ecologic environment. The goal is to improve the ability of coping extreme weather events for the whole society and promote the sustainable development of national economy. Based on the self-organized critical and previous research, this paper explored the frequency-intensity distribution of temperature change satisfied Gutenberg-Richter power-law relation. Then, a numerical sandpile model with decay coefficient is constructed to reveal inherent dynamic mechanism of high temperature events based on the idea of sand model. The study on occurring mechanism, temporal evolution and inherent dynamic behavior of high temperature events, which could provide the scientific basis and important reference for effective establishing all kinds of emergency plan such as extreme weather disaster prevention, mitigation and relief.
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