V2EX carbon sequestration

Carbon Sequestration

定义 Definition

碳封存/碳固存:指通过自然过程或工程技术,把二氧化碳(CO)从大气中移除,并长期储存在森林、土壤、海洋、地层(如枯竭油气田、咸水层)或以矿物形式固定,从而减少温室气体浓度、缓解气候变化的过程。(也常与“碳捕集与封存/CCS”相关,但后者更偏工业捕集与地质封存体系。)

发音 Pronunciation (IPA)

/kr.bn si.kwstre.n/

例句 Examples

Carbon sequestration helps reduce the amount of CO in the atmosphere.
碳封存有助于减少大气中的二氧化碳含量。

While carbon sequestration can slow warming, its effectiveness depends on long-term storage and careful monitoring of leaks.
尽管碳封存可以减缓变暖,但其有效性取决于长期储存以及对泄漏的谨慎监测。

词源 Etymology

sequestration 源自拉丁语 sequestrare,意为“使分离、隔离、托管”,核心含义是“把某物隔开并保存起来”。与 carbon(碳)组合后,表达“把碳(尤其是 CO)从大气中分离出来并封存”的概念。该术语在现代环境科学与气候政策语境中广泛使用。

相关词 Related Words

文学与著名作品 Notable Works

  • **Elizabeth Kolbert, Under a White Sky: The Nature of the Future**(讨论人类通过技术手段管理自然系统的思路,涉及碳移除/封存等相关议题)
  • **David Wallace-Wells, The Uninhabitable Earth**(在气候风险与应对策略中提及包括碳捕集/封存在内的方案)
  • **Paul Hawken (ed.), Drawdown**(汇集减排与“碳移除”路径,涵盖森林、土壤等碳封存相关策略)
  • **IPCC, Special Report on Global Warming of 1.5°C**(政策与科学报告中频繁使用“carbon sequestration”及相关概念)
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