在喜马拉雅山脉地区发生闪电的报告
1Tri-Chandra Multiple Campus, Tribhuvan University, Kathmandu, Nepal.
TheScientificWorldJournal
|July 3, 2023
概括
尼泊尔的闪电袭击在季风前季节最频繁. 从2011年1月到现在的数据显示,雷击伤害远远超过死亡人数,11月没有事件.
科学领域:
- 地质科学 地质科学
- 大气科学 大气科学
- 灾害风险管理 灾害风险管理
背景情况:
- 尼泊尔的地理多样化和极端的海拔范围 (59米至8848.86米) 创造了各种各样的气候条件.
- 这些地理和气候因素影响自然灾害的发生,包括闪电活动.
研究的目的:
- 分析尼泊尔闪电事件的时空变化.
- 了解多年来闪电活动的趋势.
主要方法:
- 使用了内政部 (MOHA) 灾害风险降低 (DRR) 门户网站的数据.
- 分析了从2011年1月到现在的闪电发生数据.
主要成果:
- 雷击密度在季风前期间是最高的.
- 11月份没有记录任何闪电事件.
- 受雷击伤害的人数大约是死亡人数的三倍.
结论:
- 尼泊尔的闪电活动表现出明显的季节性模式,在季风前达到顶峰.
- 闪电撞击的伤害风险比死亡风险更大.
- 了解这些模式对于该地区减少灾害风险的战略至关重要.
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