V2EX carbon cycle

Carbon Cycle

定义 Definition

名词短语 碳循环,指碳元素在地球的大气圈、生物圈、水圈和岩石圈之间不断转化和流动的自然过程。碳通过光合作用、呼吸作用、燃烧、分解等方式在不同形态之间循环往复。

发音 Pronunciation

/kr.bn sa.kl/

例句 Examples

Plants absorb carbon dioxide from the air, which is an important part of the carbon cycle.
植物从空气中吸收二氧化碳,这是碳循环的重要组成部分。

Human activities such as burning fossil fuels have significantly disrupted the natural carbon cycle, leading to an increase in atmospheric carbon dioxide concentrations.
人类燃烧化石燃料等活动严重扰乱了自然碳循环,导致大气中二氧化碳浓度升高。

词源 Etymology

carbon 源自拉丁语 carbō,意为"煤炭、木炭",后经法语 carbone 传入英语,用来指代碳这一化学元素。cycle 源自希腊语 kyklos,意为"圆、环、轮",表示循环往复的过程。两词组合构成 carbon cycle,最早在19世纪的自然科学研究中被使用,用以描述碳元素在地球各系统间的循环运动。

相关词汇 Related Word

文学与学术引用 Literary & Academic References

  • 詹姆斯洛夫洛克(James Lovelock)在《盖亚:地球生命的新视角》(Gaia: A New Look at Life on Earth, 1979)中详细讨论了碳循环在维持地球生态平衡中的关键作用。
  • 比尔麦基本(Bill McKibben)在《自然的终结》(The End of Nature, 1989)中探讨了人类活动对碳循环的干扰及其引发的气候危机。
  • 大卫阿滕伯勒(David Attenborough)在《我们星球上的生命》(A Life on Our Planet, 2020)中阐述了碳循环失衡对全球生态系统的深远影响。
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