| 白美兰,郝润全,侯琼.内蒙古典型农牧交错区孕灾环境特征及气象灾害风险辨识[J].干旱地区农业研究,2006,(4):149~154 |
| 内蒙古典型农牧交错区孕灾环境特征及气象灾害风险辨识 |
| Risk distinction of main meteorological disasters and characteristics of disaster-for ming environments in interleaving areas of agriculture and pasture in Inner Mongolia |
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| DOI：10.7606/j.issn.1000-7601.2006.04.32 |
| 中文关键词: 农牧交错区 气象灾害 孕灾环境特征 致灾因子 承灾体 |
| 英文关键词:interleaving area of agriculture and pasture meteorological disaster disaster-forming environment disaster-causing factor disaster-bearing substance |
| 基金项目:内蒙古科技厅“内蒙古典型农牧交错区农业气候资源细化和利用研究”项目 |
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| 中文摘要: |
| 以巴林左旗、察右中旗为例,详细分析了典型农牧交错区主要气象灾害发生的孕灾环境、致灾因子、承灾体及灾情。指出该地区复杂多样的地貌、不稳定的气候系统以及农牧业经济文化落后、投入不足、抗灾力不强等是孕灾环境的总体特征;干旱、低温冷害、霜冻和白灾等气象灾害是农牧业的主要致灾因子。进而分析了干旱、低温冷害、霜冻和白灾发生的规律。同时通过对气候变化与致灾因子相互关系分析,得出随着气候变暖,气象灾害发生的频率有增加的态势,尤其是干旱和白灾。 |
| 英文摘要: |
| The paper analyses the factors that lead to the main meteorological disasters by using Balinzuo Banner and Chayouzhong Banner as presentative areas. It investigates the characteristics of disaster-forming environments such as sophisticated terrain,unsteady climate system and backward economy,and the main disaster-causing factors such as drought,chilling damage,and frost and snow disaster.Furthermore,it researches the distribution law of the main meteorological disasters.Based on the correlation analysis between climatic changes and the disaster-causing factors,it puts forward that the occurring frequency of meteorological disasters tend to increase with the climate warming,especially that of drought and snow disasters. |
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