对于气候变化来说——并且已经使永冻土化冻，海冰融化和阿拉斯加的冰川退化——碳引起的酸化也许首先在这里发威。

As with climate change - which has already thawed permafrost, melted sea ice, and shrunk glaciers in Alaska - carbon-caused ocean acidification will likely hit home here first.

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如同大气中的碳气体增加引发气候变化的因素一样——当它们被海水吸收后同样引起海水的酸化。

Just as increased carbon in the atmosphere triggers effects that change the climate, increased carbon in the atmosphere - when absorbed by the oceans - triggers acidification in the water.

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山林大火、海水酸化、洪水和干旱会引起生态系统的变化。

Changes to ecosystems due to wildfire, the ocean becoming more acidic, flooding and drought.

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