| 宿州市近50年气候变化研究 |
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| 引用本文： | 徐国伟,袁新田,黄淑玲,高杨. 宿州市近50年气候变化研究[J]. 河北北方学院学报(自然科学版), 2011, 27(6): 54-58 |
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| 作者姓名： | 徐国伟 袁新田 黄淑玲 高杨 |
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| 作者单位： | 宿州学院地球科学与工程学院,安徽宿州,234000 |
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| 基金项目： | 安徽省教育厅自然科学研究重点项目 |
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| 摘 要： | 摘 选取1959-2008年50年气温和降水的观测资料，结合统计分析揭示宿州市气候变化特点．结果表明：近50年来，宿州市年平均气温与降雨量均有所增加，气温变化倾向率为0．25℃／10年，降雨量变化倾向率为16．96mm／10a；季节变化表明，增温最显著是冬季，春季次之，秋季增温不明显，夏季平均气温略有下降．年降水量增多...
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| 关 键 词： | 气候变化 气温 降水 宿州 |
Variations of Climate in Suzhou City in Recent 50 Years |
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| XU Guo-wei,YUAN Xin-tian,HUANG Shu-ling,GAO Yang. Variations of Climate in Suzhou City in Recent 50 Years[J]. JournalofHebeiNorthUniversity(NaturalScienceEdition), 2011, 27(6): 54-58 |
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| Authors: | XU Guo-wei YUAN Xin-tian HUANG Shu-ling GAO Yang |
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| Affiliation: | (Earth Science and Engineering College,Suzhou College,Suzhou 234000,Auhui,China) |
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| Abstract: | Based on mathematic statistic methods, we studied the characteristics of the climate change in Suzhou city with the data of temperature and precipitation from 1959 to 2008. The results showed that temperature and precipitation both increased during almost 50 years in Suzhou city. The rising rates in temperature and precipitation respectively were 0.25 ℃/10a and 19.96mm/10a. Seasonal average tempera- ture had an increasing trend, and the fastest increased in winter and spring, the slowest in autumn while it showed a slight decreasing trend in summer. The precipitation of summer and winter showed an obviously increasing trend, in contrast, the precipitation of spring and autumn showed an obviously decreasing trend. |
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| Keywords: | climate change temperature precipitation Suzhou City |
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