月亮峰附近，隆起的泥炭和黑色水潭、酸性水形成有图案的泥炭地。
Ridges of peat and pools of dark, acidic water form a patterned peatland near Moon Point.
报告结果提升了泥炭的关注度，这与本周在《自然地球科学》上发表的一片关于森林砍伐的文章形成了对比。
The report's findings, raising the profile of peat, contrast with the conclusions of a paper on deforestation published this week in Nature Geoscience.
研究人员通过观测被称为泥炭丘的小丘来测量永冻带边界北退的程度，泥炭丘是在北部泥炭沼泽含冰的土壤上自然形成的。
The researchers measured the retreat of the permafrost border byobserving hummocks known as "palsas, " which form naturally over icecontained in the soil of northern peat bogs.
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