| 风吹雪灾害防护林格局及配置研究 |
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| 引用本文： | 包岩峰,丁国栋,赵媛媛,高广磊,冯莎莎,石星,冯颖.风吹雪灾害防护林格局及配置研究[J].东北农业大学学报,2012(11):109-115. |
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| 作者姓名： | 包岩峰 丁国栋 赵媛媛 高广磊 冯莎莎 石星 冯颖 |
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| 作者单位： | 水土保持与荒漠化教育部重点实验室北京林业大学水土保持学院 |
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| 基金项目： | 国家自然科学基金项目(31270749) |
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| 摘 要： | 随着高寒区经济的大力开发,对较大区域面积实施风雪灾害的防护显得日益迫切,建立防护林是最经济、最有效和最持久的方法。以新疆吉木乃县为研究地点,在充分分析风速、风向等气象资料的基础上,结合当地土壤立地类型和乡土树种,研究当地风雪流的发生发展规律、风雪灾害特点和成灾机制,构建防雪林营造技术模式,以期为风吹雪地区减轻风雪灾害提供理论与实践参考。
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| 关 键 词： | 风吹雪 防护林 乔灌结合 优化配置 吉木乃 |
Study on distribution pattern and optimal parameters of shelterbelt in gale and snow disasters |
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| BAO Yanfeng, DING Guodong, ZHAO Yuanyuan, GAO Guanglei, FENG Shasha,SHI Xing,FENG Ying.Study on distribution pattern and optimal parameters of shelterbelt in gale and snow disasters[J].Journal of Northeast Agricultural University,2012(11):109-115. |
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| Authors: | BAO Yanfeng DING Guodong ZHAO Yuanyuan GAO Guanglei FENG Shasha SHI Xing FENG Ying |
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| Institution: | (Key Laboratory of Soil and Water Conservation and Desertification Combating,Ministry of Education;School of Soil and Water Conservation,Beijing Forestry University,Beijing 100083,China) |
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| Abstract: | With the rapid economic growth in alpine zone combating the threats of gale and snow disasters in a large region is urgent needs.Shelterbelt construction is the most economical,effective and sustained approach for combating the threats of gale and snow disasters in large region.Study based on the sufficient analysis of climate and meteorological date,wind speed and wind direction,local soil site types and native tree species in Jeminay,Xinjiang.Studies on regulations of snow drift,characteristics and cause mechanism of gale and snow disasters in order to establish reasonable distribution patterns of shelterbelt and provide theory and practice reference to reduce snow drift disaster in snow drift area. |
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| Keywords: | snow drift shelterbelt combined bushes and trees optimization allocation Jeminay |
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