野火延缓了北极积雪的形成

IF 27.1 1区地球科学 Q1 ENVIRONMENTAL SCIENCES

Nature Climate Change Pub Date : 2025-09-24 DOI:10.1038/s41558-025-02444-5

引用次数: 0

摘要

在北极等积雪为主的地区，野火会对积雪特征产生深远的影响。卫星观测显示，在主要的野火之后，北极地区的积雪形成延迟。机器学习和因果分析表明，这种延迟与火灾引起的反照率降低和表面温度升高有关。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Wildland fires delay Arctic snow cover formation

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Wildland fires delay Arctic snow cover formation

Wildland fires in snow-dominated regions such as the Arctic can have profound effects on snowpack characteristics. Satellite observations reveal a delay in snow cover formation in the Arctic following major wildland fires. Machine learning and causal analyses suggest that this delay is linked to fire-induced reductions in albedo and increases in surface temperature.

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来源期刊

Nature Climate Change ENVIRONMENTAL SCIENCES-METEOROLOGY & ATMOSPHERIC SCIENCES

CiteScore

40.30

自引率

1.60%

发文量

267

审稿时长

4-8 weeks

期刊介绍： Nature Climate Change is dedicated to addressing the scientific challenge of understanding Earth's changing climate and its societal implications. As a monthly journal, it publishes significant and cutting-edge research on the nature, causes, and impacts of global climate change, as well as its implications for the economy, policy, and the world at large. The journal publishes original research spanning the natural and social sciences, synthesizing interdisciplinary research to provide a comprehensive understanding of climate change. It upholds the high standards set by all Nature-branded journals, ensuring top-tier original research through a fair and rigorous review process, broad readership access, high standards of copy editing and production, rapid publication, and independence from academic societies and other vested interests. Nature Climate Change serves as a platform for discussion among experts, publishing opinion, analysis, and review articles. It also features Research Highlights to highlight important developments in the field and original reporting from renowned science journalists in the form of feature articles. Topics covered in the journal include adaptation, atmospheric science, ecology, economics, energy, impacts and vulnerability, mitigation, oceanography, policy, sociology, and sustainability, among others.