Wildfires accelerate shrubification in the Alaskan Arctic tundra

IF 13.6 1区 生物学 Q1 PLANT SCIENCES Nature Plants Pub Date : 2024-11-14 DOI:10.1038/s41477-024-01853-2
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Abstract

High-severity wildfires in the Alaskan Arctic tundra promote shrub growth, which drives a fire–greening positive feedback loop. The existence of this feedback loop suggests that wildfires have an important role in the changing tundra landscape amid rapid Arctic warming.

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野火加速了阿拉斯加北极苔原的灌木化进程
阿拉斯加北极苔原上的高强度野火会促进灌木生长,从而推动火-绿化的正反馈循环。这一反馈回路的存在表明,在北极迅速变暖的过程中,野火在不断变化的苔原景观中扮演着重要角色。
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来源期刊
Nature Plants
Nature Plants PLANT SCIENCES-
CiteScore
25.30
自引率
2.20%
发文量
196
期刊介绍: Nature Plants is an online-only, monthly journal publishing the best research on plants — from their evolution, development, metabolism and environmental interactions to their societal significance.
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