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arXiv 1006.4675physics.ao-ph
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CharXive挑战赛。植被火灾对全球carbon cycles的调节作用

The CharXive Challenge. Regulation of global carbon cycles by vegetation fires

R. Ball

摘要:

这是一个开放的,但并非无法回答的问题,有多少大气二氧化碳是全球封存的植被火灾。在这项工作中,我概念化的问题,在一般的CharXive挑战,讨论的机制,生物质的热转化可能会调节水库之间的碳的全球分布,显示如何抑制植被火灾的人类活动可能会增加碳在大气池中的比例,并提出三个具体的CharXive挑战的关键战略意义,我们的全球碳循环的管理。

英文摘要:

It is an open, but not unanswerable, question as to how much atmospheric CO2 is sequestered globally by vegetation fires. In this work I conceptualise the question in terms of the general CharXive Challenge, discuss a mechanism by which thermoconversion of biomass may regulate the global distribution of carbon between reservoirs, show how suppression of vegetation fires by human activities may increase the fraction of carbon in the atmospheric pool, and pose three specific CharXive Challenges of crucial strategic significance to our management of global carbon cycles.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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