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永冻土

n.permanently frozen ground
网络permafrost; pergelisol; ever frozen soil

永冻土

永冻土

英-汉网络释义

永冻土

n.

1.permanently frozen ground

2.permafrost soil

3.pergelisol

4.ever frozen soil

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4

Underneath the permafrost are stores of methane, the same as the natural gas people use for cooking and heating .

永冻土层底部储存了甲烷气体，同人们做饭取暖用的天然气是一样的。

6

As the permafrost thaws , it could lead to large-scale emissions of methane or carbon dioxide beyond those produced by fossil fuels .

一但永冻土融解后，可能会导致大量的甲烷或二氧化碳释出，其量之大甚至超过石化燃料所释出的量。

8

The ice in permafrost provides an important physical structure for the frozen soil .

在永冻土的冰为冻土提供一个重要物理结构。

9

These findings are worrisome because about half the world 's soil carbon is locked in northern permafrost and peatland soils.

这些发现是令人担忧的，因为大约世界上土壤中一半的碳含量都是被封存在北半球的永冻土以及含煤土壤之中。

10

What should people living in permafrost areas be doing to adapt to these changes ?

住在永冻土区域的人们应该做着什么适应这些变动？

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