| 白灾成灾综合指数的研究 |
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| 引用本文： | 宫德吉,郝慕玲.白灾成灾综合指数的研究[J].应用气象学报,1998,9(1):119-123. |
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| 作者姓名： | 宫德吉 郝慕玲 |
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| 作者单位： | 1.内蒙古气候中心(宫德吉)，内蒙古农牧业气象中心(郝慕玲) |
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| 摘 要： | 该文通过分析白灾的主要成灾因素，指出积雪掩埋牧草影响家畜采食是主要的致灾因子，积雪深度、牧草丰歉、牲畜体况、草地载畜状况、白灾持续时间以及承灾力的大小都对灾情有重大影响。文章还给出了全面考虑各影响因子作用的白灾成灾综合指数
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| 关 键 词： | 白灾 积雪 综合指数 |
Synthetical Indexes of the Disaster of Snow Cover |
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| Institution: | 1) (Inner Mongolia Climate Center, Hohhot 010051); 2) (Inner Mongolia Agrometeorology Center, Hohhot 010051) |
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| Abstract: | By analyzing the main factors of snow damage, it is known that the snow cover burying the fodder grass is the most important disaster-causing factor, and other factors such as the depth of snow cover, a good or bad yield of grass, the physical condition and head of livestocks feeding on grass farm, the duration of snow cover are also associated with the extent of snow disaster. Therefore, a synthetical index of snow disaster is proposed. |
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| Keywords: | : Snow damage Snow cover Synthetical index |
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