How global warming affects the ability of northern peatlands to store carbon is uncertain. Now, researchers show that early summer warming increases carbon uptake, whereas warmer late summer decreases it.

中文翻译：

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夏季对泥炭地很重要

全球变暖如何影响北部泥炭地储存碳的能力尚不确定。现在，研究人员表明，初夏变暖会增加碳吸收，而夏末变暖会减少碳吸收。