典型文献
Multi-scale Analysis of the Relationships between Solar Activity, CO2 and Global Surface Temperature
文献摘要:
To reveal whether the dynamics of solar activity precede those of global temperature, especially in terms of global warming, the relationship between total solar irradiance (TSI), which is treated as a proxy of solar activity, and global surface temperature (GST) is investigated in the frequency domain using wavelet coherence. The results suggest that the effect of TSI on GST is mainly reflected on the characteristic scale around 22 yr, and variations in TSI lead to changes in GST with some delay effect as shown by the phase difference arrows. However, this implicated relationship has been perturbed by excessive CO2 emissions since 1960. Through the combination of co-integration analysis and wavelet coherence, the hidden relationship between TSI and GST has been uncovered without the CO2 effect and the results further indicate that TSI has a positive effect on GST at the characteristic scale around 22 yr with a 3 yr lead.
文献关键词:
中图分类号:
作者姓名:
Zhen Li;Lijun Chang;Jiahui Lou;Yi Shen;Haoming Yan
作者机构:
College of Surveying and Geo-informatics,North China University of Water Resources and Electric Power,Zhengzhou 450046,China;State Key Laboratory of Geodesy and Earth's Dynamics,Innovation Academy for Precision Measurement Science and Technology,CAS,Wuhan 430077,China;Geological Disaster Prevention and Control Center of Henan Geological Bureau,Zhengzhou 450003,China;School of Geographic Sciences,Xinyang Normal University,Xinyang 464000,China
文献出处:
引用格式:
[1]Zhen Li;Lijun Chang;Jiahui Lou;Yi Shen;Haoming Yan-.Multi-scale Analysis of the Relationships between Solar Activity, CO2 and Global Surface Temperature)[J].天文和天体物理学研究,2022(09):245-254
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B类:
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AB值:
0.544776
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