V2EX carbon footprint

Carbon Footprint

定义 Definition

碳足迹,指个人、组织、事件或产品在其活动过程中直接或间接产生的温室气体(尤其是二氧化碳)排放总量。通常以二氧化碳当量(COe)来衡量。

发音 Pronunciation

/kr.bn ft.prnt/

例句 Examples

Switching to public transport can help reduce your carbon footprint.
改乘公共交通工具可以帮助减少你的碳足迹。

Many corporations are now required to disclose their carbon footprint as part of their annual sustainability reports, which has prompted a shift toward cleaner energy sources.
如今,许多企业被要求在年度可持续发展报告中披露碳足迹,这推动了向清洁能源的转型。

词源 Etymology

该短语由 carbon(碳)和 footprint(足迹)两个词组合而成。Carbon 源自拉丁语 carbo,意为"煤炭";footprint 原指脚印,后来引申为"影响范围"。该词组最早在2000年代初期开始广泛使用,受到生态足迹(ecological footprint)概念的启发。随着全球气候变化议题日益受到关注,carbon footprnt 迅速成为环保领域的核心术语。

相关词汇 Related Words

文学与文献引用 Literary References

  • 迈克伯纳斯-李(Mike Berners-Lee)所著 How Bad Are Bananas? The Carbon Footprint of Everything(2010)是关于碳足迹最知名的科普读物之一,书中详尽分析了日常生活中各种行为和物品的碳排放量。
  • 比尔麦吉本(Bill McKibben)在 Eaarth: Making a Life on a Tough New Planet(2010)中多次使用该词,探讨人类活动对地球气候的深远影响。
  • 娜奥米克莱因(Naomi Klein)在 This Changes Everything: Capitalism vs. The Climate(2014)中也频繁提及碳足迹,讨论经济体系与碳排放之间的关系。
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