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1 土石流の流下 debris flow 土石流 恐怖

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Uploaded by on Jun 20, 2011

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Science & Technology

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Standard YouTube License

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  • スゴイな…

  • @kihajara

    土石流は、降雨、土砂及び斜面の条件がそろえば、どこでも発生し­ます。規模は大小様々ですが、その構成材料は、土石が水よりも多­く、破壊力もすさまじいものです。地球温暖化に伴って降雨の多様­化により、土石流も増加傾向にあります。十分注意してください。­

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  • Amazing.

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