旱地生态系统在受到干扰后对水分压力更加敏感

IF 29.6 1区地球科学 Q1 ENVIRONMENTAL SCIENCES

Nature Climate Change Pub Date : 2025-01-02 DOI:10.1038/s41558-024-02203-y

引用次数: 0

摘要

气候敏感干扰影响生态系统生产力和碳吸收。研究发现，不同地区的生态系统生产力对干扰的敏感性不同，旱地生态系统在受到干扰后对水分胁迫变得更加敏感，而潮湿地区则变得不那么敏感。平均而言，生态系统的敏感性需要大约五年的时间才能恢复到干扰前的水平。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Dryland ecosystems become more sensitive to water stress after disturbances

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Dryland ecosystems become more sensitive to water stress after disturbances

Climate-sensitive disturbances impact ecosystem productivity and carbon uptake. We found that the sensitivity of ecosystem productivity to disturbances differs between regions, with dryland ecosystems becoming more sensitive to water stress after disturbances, whereas wet regions become less sensitive. On average, ecosystem sensitivity requires approximately five years to recover to pre-disturbance levels.

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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.