| 近48年普兰店气候变化特点及其对农业的影响 |
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| 引用本文： | 高燕,庄永富.近48年普兰店气候变化特点及其对农业的影响[J].安徽农业科学,2010,38(32):18360-18361. |
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| 作者姓名： | 高燕 庄永富 |
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| 作者单位： | 辽宁省普兰店市气象局,辽宁普兰店,116200 |
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| 摘 要： | 利用普兰店1961~2008年气象资料进行统计分析,归纳出近48a普兰店气候变化特点是：温度呈波动性上升,降水波动性减少趋势;无霜期延后,干旱发生频率增大。同时,分析了气候变化对农业生产的影响,为合理利用该地区气候资源提供参考依据。
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| 关 键 词： | 气候变化 趋势分析 农业生产 |
Characters of Climate Changes in Pulandian in Recent 48 Years and Its Influences on Agriculture |
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| GAO Yan et al.Characters of Climate Changes in Pulandian in Recent 48 Years and Its Influences on Agriculture[J].Journal of Anhui Agricultural Sciences,2010,38(32):18360-18361. |
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| Authors: | GAO Yan |
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| Institution: | GAO Yan et al (Pul,ian Meteorological Bureau,Pul,ian,Liaoning 116200) |
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| Abstract: | A statistical analysis was made based on the meteorology materials during 1961-2008 of Pulandian.The characters of climate fluctuations in Pulandian were summarized,including that the temperature went up fluctuantly and precipitation decreased fluctuantly.Frost free period delayed and the rate of droughts increased.At the same time,the influences of climate changes on agriculture production were analyzed,which provided references for using climatic resources in this area reasonably. |
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| Keywords: | Climate change Trend analysis Agricultural production |
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