Analysis of the Characteristics of Climate Changes in Jining City in Recent 40 Years  被引量:1

济宁市近40年气候变化特征分析(英文)

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作  者:张翠翠[1] 李春光[1] 张泽铭 李军 郭卫华[1] 

机构地区:[1]山东省济宁市气象局,山东济宁272000 [2]山东省郯城县气象局,山东郯城276100

出  处:《Meteorological and Environmental Research》2010年第11期12-14,共3页气象与环境研究(英文版)

摘  要:The temperature,precipitation and sunshine data of Jining City(including 11 counties and cities) from 1970 to 2009 were analyzed in this paper by regression analysis method.Results showed that in the each year and the four seasons in Jining over the past 40 years,average temperature,average minimum and maximum temperatures were increasing.Especially,the winter temperature had the largest rising range,and average minimum temperatures were rising faster than maximum average temperatures.The changes in rainfall could be divided into two obvious stages,the lowing trend in the early 30 years but rising trend in the last 10 years.The precipitation fell in Jining;sunshine was decreasing and reduced a lot in summer.The temperature,precipitation and sunshine data of Jining City(including 11 counties and cities) from 1970 to 2009 were analyzed in this paper by regression analysis method.Results showed that in the each year and the four seasons in Jining over the past 40 years,average temperature,average minimum and maximum temperatures were increasing.Especially,the winter temperature had the largest rising range,and average minimum temperatures were rising faster than maximum average temperatures.The changes in rainfall could be divided into two obvious stages,the lowing trend in the early 30 years but rising trend in the last 10 years.The precipitation fell in Jining;sunshine was decreasing and reduced a lot in summer.

关 键 词:Climate change Temperature RAINFALL SUNSHINE China 

分 类 号:P467[天文地球—大气科学及气象学]

 

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