V2EX controlled burn

Controlled Burn

释义 Definition

controlled burn(也常说 prescribed burn / prescribed fire):指在专业人员计划与监控下、在特定天气与安全条件中进行的人工可控燃烧,用来减少可燃物(枯枝落叶、灌木等)、降低野火风险,或维护生态系统(如促进某些植物更新)。

发音 Pronunciation (IPA)

/kntrold bn/

例句 Examples

A controlled burn is planned for the park this weekend.
本周末公园计划进行一次可控燃烧。

After years of drought, the forest service used a controlled burn to reduce fuel loads and protect nearby towns from catastrophic wildfire.
多年干旱之后,林业部门通过可控燃烧来降低可燃物负荷,以保护附近城镇免受灾难性野火的威胁。

词源 Etymology

该短语由 controlled(“受控制的”)+ burn(“燃烧”)构成,字面即“受控的燃烧”。在林业与土地管理语境中,它与 prescribed burn(“按计划/处方式燃烧”)密切相关,强调“事先制定方案、在可控条件下执行”的管理性用火。

相关词 Related Words

文学与著作中的用例 Literary Works

该术语常见于关于野火与森林管理的非虚构写作与报道中,例如:

  • Philip Connors:《Fire Season: Field Notes from a Wilderness Lookout》(讨论野火、用火管理与相关术语)
  • Timothy Egan:《The Big Burn》(涉及美国森林与火灾治理语境,常会谈到计划性燃烧/受控燃烧)
  • Norman Maclean:《Young Men and Fire》(围绕火灾叙事与火管理讨论,常出现相关概念与表达)
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