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| Analysis of abnormal high temperature in Pengze County and research on meteorological services |
| Wang Zhou |
| Pengze County Meteorological Bureau,Pengze 332700 |
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Abstract In the context of global warming,abnormal high temperature events occur frequently.To explore the characteristics of high temperature climate change in Pengze County,this article uses daily temperature data from the Pengze National Basic Meteorological Station from 1996 to 2022,adopts linear trend analysis to analyze the trend characteristics of high temperature days,extreme values,and average values year by year,conducts Mann Kendall mutation test on high temperature days,and uses ERA5 data to analyze the circulation background during the high temperature period in Pengze County in 2022.The results show that high temperatures are on the rise.The abnormally strong subtropical high is the most critical circulation condition for the formation of abnormally high temperatures.In the future,it is necessary to improve the high-temperature weather service plan,enhance early warning and monitoring capabilities,and strengthen science popularization and education work.
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Received: 07 July 2025
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2026, Vol. 43 
