V2EX hazard reduction

Hazard Reduction

定义 Definition

“hazard reduction” 指“降低灾害/危险源风险的措施”,通过减少危险发生的概率、强度或暴露程度来降低人员伤亡与财产损失。常见于防灾减灾、公共安全、环境与应急管理语境。(在不同领域也可指工业安全中的“危险降低”。)

发音 Pronunciation

/hzrd rdkn/

例句 Examples

Hazard reduction helps communities prepare for storms.
危险降低措施帮助社区为暴风雨做好准备。

The city invested in hazard reduction projects, including fuel management and improved evacuation routes, to reduce wildfire risk.
该市投资了危险降低项目,包括可燃物管理和完善疏散路线,以降低野火风险。

词源 Etymology

“hazard”源自中古法语 hasard(意为“机会/偶然、风险”),后来在英语中逐渐固定为“危险、危害”。“reduction”来自拉丁语 reducere(带回、引导回),在现代英语中常指“减少、降低”。组合成短语后,语义直观:把危险因素或其影响“降低”。

相关词 Related Words

文学与著作 Literary Works

  • UNDRR Global Assessment Report on Disaster Risk Reduction(联合国减灾报告,常用“hazard reduction/风险降低”相关表述)
  • IPCC Assessment Reports(政府间气候变化专门委员会评估报告,在灾害风险与适应章节中常出现相关用语)
  • Burton, Kates & White, The Environment as Hazard(环境风险与灾害研究经典著作,围绕“hazard”与降低风险的思路展开)
  • 期刊 Natural HazardsInternational Journal of Disaster Risk Reduction(大量论文以“hazard reduction”作为核心概念或关键词)
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