气候变化与二氧化碳永恒

被引：6

作者：

Pieter P.Tans

Peter S.Bakwin

郑思中

机构：

[1] 气候监测和诊断实验室(CMDL)碳循环小组

[2] Climate Monitoring and Diagnostics Laboratory

[3] National Oceanic and Atmospheric

来源：

AMBIO-人类环境杂志 | 1995年 / 24卷 / 06期

关键词：

气候变化; CO; 瞬变; 气候变动; 陆地生物圈; 陆地生态系统; 矿物燃料; 化石燃料; 碳循环; 化学循环;

D O I：

暂无

中图分类号：

P467 [气候变化、历史气候];

学科分类号：

摘要：

我们回顾当前对燃烧矿物燃料引起大气二氧化碳（CO2）长期增长的认识。由于海洋对CO2的周转缓慢,一旦所估计的传统矿物燃料全部被烧完,大气将持有工业化前约3～4倍之多的CO2。需要几个世纪,大气与海洋的CO2才得以平衡。为了使大气回到工业化前的CO2水平,需要增加矿物的风化,这将需要好几千年。如果全部矿物燃料贮存都被烧掉,散发出来的CO2至多能被陆地生物圈（植被和土壤）移去1/3。由于CO2问题的极端长期的性质,我们提供一个情况,它足以使社会知道要开始采取步骤减少CO2的排放。我们还简要提出碳循环研究的议程。社会采取认真态度控制CO2的排放是很重要的,这就迫切需要我们加强对碳循环的认识;这方面的认识应该建立在几个真正独立的证据之上。

引用

页码：375 / 377

页数：3

共 10 条

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