| 陕西省1980-2006年气候变化时空特征研究 |
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| 引用本文： | 何艳芬,张喨.陕西省1980-2006年气候变化时空特征研究[J].干旱区资源与环境,2011(11):59-63. |
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| 作者姓名： | 何艳芬 张喨 |
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| 作者单位： | 西北大学城市与环境学院; |
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| 基金项目： | 陕西省教育厅项目(编号:2010JK871)资助 |
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| 摘 要： | 基于陕西省1980-2006年97个气象站点地面观测的降水和气温数据分析近27年陕西省气候变化的时空特征。结果表明：（1）陕西省年平均气温和降水量空间分布格局均呈随纬度增加而逐步减少,陕西省南部水热条件明显好于北部。（2）近27年来陕西省年平均气温上升趋势明显,平均每年上升0.0566℃,陕北增温幅度略高于陕南;降水量...
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| 关 键 词： | 气温 降水量 时空特征 陕西省 |
Temporal and spatial characteristics of climatic change from 1980 to 2006 in Shaanxi Provice |
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| HE Yanfen,ZHANG Liang.Temporal and spatial characteristics of climatic change from 1980 to 2006 in Shaanxi Provice[J].Journal of Arid Land Resources and Environment,2011(11):59-63. |
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| Authors: | HE Yanfen ZHANG Liang |
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| Institution: | HE Yanfen,ZHANG Liang(College of Urban and Environment,Northwest University,Xi'an 710127,P.R.China) |
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| Abstract: | The temporal and spatial characteristics of air temperature and precipitation from 1980 to 2006 were analyzed according to meteorological observation annual records of 97 observation stations in Shaanxi Province.The result showed that firstly,air temperature and precipitation decreased with the latitude increasing,and hydrothermal conditions were better obviusly in the south of Shaanxi than that in the north of Shaanxi.Secondly,in recent 27 years,the mean annual temperatures were in upward trend,and increas... |
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| Keywords: | air temperature precipitation temporal and spatial characteristics Shaanxi Province |
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