| 近46a虎林市气候变化的趋势分析 |
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| 引用本文： | 姜海晶,张秀艳,毛玉秀.近46a虎林市气候变化的趋势分析[J].黑龙江气象,2008,25(3):7-9. |
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| 作者姓名： | 姜海晶 张秀艳 毛玉秀 |
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| 作者单位： | 1. 鸡西市气象局,黑龙江,鸡西,158100
2. 虎林市气象局,黑龙江,虎林,158400 |
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| 摘 要： | 利用累积距平法和线性趋势分析法对虎林市1961～2006年的年、季平均气温、降水和相对湿度的长期变化特征进行分析，结果表明：近46a来虎林市的气候表现出向暖干型发展的趋势：年和季平均气温均呈上升趋势，各季气温上升幅度略有不同；年降水量有略微增加趋势，相对湿度有略微减小趋势。
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| 关 键 词： | 气温 降水 相对湿度 趋势 |
Analysis of Climate Trends during Recent 46 Years in Hulin City |
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| JIANG Haijing,ZHANG Xiuyan,MAO Yuxiu.Analysis of Climate Trends during Recent 46 Years in Hulin City[J].Heilongjiang Meteorology,2008,25(3):7-9. |
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| Authors: | JIANG Haijing ZHANG Xiuyan MAO Yuxiu |
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| Institution: | JIANG Haijing,ZHANG Xiuyan,MAO Yuxiu (1.Jixi Meteorological Bureau,Heilongjiang Jixi 158100;2. Hulin Meteorological Bureau,Heilongjiang Hulin 158400) |
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| Abstract: | The data of the mean temperature, precipitation and relative humidity of year and season, observed by the Hulin meteorological station from 1961 to 2006, are used to analyze the long-term character of the climatic change using accumulated anomalous method and the linear trend analytic method. The results are as follows： In recent 46 years, Hulin＇s climate appears warm and dry tendency; The mean temperature of year and season appears the trend of escalation, increase degree of various seasons temperature have slight difference; change of annual precipitation slightly presents increasing trend, the relative humidity presents declining tendency |
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| Keywords: | temperature precipitation relative humidity tendency |
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