章丘市近30年气温变化特征分析(英文)

目的]研究章丘市近30年的气温变化特征。方法]利用章丘国家气象观测基本站的1981～2010年30年的相关气温资料,分析了章丘市近30年年平均最高气温、年平均气温、年最低气温的变化特征。结果]章丘市年平均最高气温、年平均气温、年最低气温均呈现出上升趋势,年平均最低气温增温趋势最明显,倾向率达到1.347℃/10a;年平均气温次之;年平均最高气温增温趋势最为缓慢,其倾向率为仅0.062℃/10a;章丘年平均气温的上升主要在于年平均最低气温的贡献。结论]该研究为章丘市更好的开展变化监测、诊断、评估、预估以及决策提供参考和科学依据。

Analysis of Temperature Variation in Zhangqiu City during the Past 30 Years

Objective] This study aimed to analyze the characteristics of temperature variation in Zhangqiu City during the past 30 years. Method] Variation characteristics of average annual maximum temperature, average annual temperature and average annual minimum temperature in Zhangqiu City during the past 30 years were analyzed by using related temperature data during 1981 -2010 collected from National Meteorological Observation Station in Zhangqiu. Result] Average annual maximum temperature, average annual temperature and average annual minimum temperature in Zhangqiu City showed an upward trend; average annual minimum temperature showed the most significant increasing tendency, with a tendency rate of 1.347 ℃/10 a; followed by average annual temperature; average annual maximum temperature showed the slowest increasing tendency, with a tendency rate of 0.062 ℃/10 a, indicating that the increase of average annual temperature mainly depended on the contribution of average annual minimum temperature. Conclusion] This study provides reference and scientific basis for climate change monitoring, diagnosis, assessment, forecast and decision-making in Zhangqiu City.