| 大震前后暴雪灾害发生机理与预测指标初探 |
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| 引用本文： | 秦保燕 董安祥. 大震前后暴雪灾害发生机理与预测指标初探[J]. 灾害学, 1999, 14(2): 1-6 |
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| 作者姓名： | 秦保燕 董安祥 |
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| 作者单位： | 中国地震局兰州地震研究所(秦保燕)，甘肃省气象局(董安祥) |
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| 摘 要： | 在中国西部大震发生前后冬、春雨季常伴随雪灾。本文根据地气耦合原理着重探讨大震前、大震时和大震后雪害发生的机理和预测雪害的指标，由此探讨由地震活动性指标预测雪害的可能性。
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| 关 键 词： | 大地震；地气耦合；雪害；预测 |
PRELIMINARY STUDY ON MECHANISM AND PREDICTION INDEXES OF SNOWSTORM OCCURRENCE BEFORE AND AFTER THE GREAT EARTHQUAKE |
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| Qin Baoyan. PRELIMINARY STUDY ON MECHANISM AND PREDICTION INDEXES OF SNOWSTORM OCCURRENCE BEFORE AND AFTER THE GREAT EARTHQUAKE[J]. Journal of Catastrophology, 1999, 14(2): 1-6 |
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| Authors: | Qin Baoyan |
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| Abstract: | The snowstorm occurrences are o ften a ccompanied at spring and winter season in the west of China before and after gre at earthquakes. The mec hanism and prediction indexes of snowstorm occurrences before and after great earthquakes were studied. Based on it the possibility of snowstorm prediction from the seismic indexes is studied. |
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| Keywords: | great earthquake couple between lithosphere and atmosphere snowstorm |
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