| 近10年青海共和地区霜冻气候特征与历史特征的对比分析 |
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| 引用本文： | 王万满,多杰才旦. 近10年青海共和地区霜冻气候特征与历史特征的对比分析[J]. 农业灾害研究, 2020, 10(2): 25-28 |
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| 作者姓名： | 王万满 多杰才旦 |
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| 作者单位： | 青海省海南州气象局,青海共和 813099;青海省海南州气象局,青海共和 813099 |
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| 摘 要： | 利用青海省共和县气象局观测的1961—2017年逐日最低气温资料,采用线性倾向估计、绝对变率、保证率等分析方法,对共和地区≤0℃霜冻初日、终日、无霜期变化特征进行分析,为有效利用共和地区农业气候资源提供科学参考依据,对该地区的农业生产起到积极有效的指导和促进作用。
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| 关 键 词： | 霜冻 气候特征 对比分析 共和 |
Comparative Analysis of Frost Climate Characteristics and Historical Characteristics in Qinghai in the Past 10 Years |
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| Affiliation: | (Meteorological Bureau of Hainan Tibetan Autonomous Prefecture,Gonghe,Qinghai 813099) |
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| Abstract: | Based on the daily minimum temperature data from 1961 to 2017 observed by the Meteorological Bureau of Gonghe County,the change characteristics of the first day,the last day,and the frost free period of the frost in Gonghe district at≤0℃were analyzed by using the linear tendency estimation,absolute variability and assurance rate,which provided a scientific reference for the effective utilization of the agricultural climate resources in Gonghe district and played a positive and effective role in guiding and promoting agricultural production in the region. |
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| Keywords: | Frost Climatic characteristics Comparative analysis Gonghe |
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