Nature Climate Change自然·气候变化
Nature Climate Change(英文缩写 NAT CLIM CHANGE),ISSN 1758-678X,eISSN 1758-6798,中文译名:自然·气候变化 是一本学术期刊。本页汇总该期刊的最新影响因子、分区信息以及最新收录于 PubMed 的文献,帮助您快速了解期刊全貌。
发文量统计区间：2025-09-28 至 2026-09-28，按本站收录文献的发表日期统计。
期刊介绍
历年影响因子趋势
| JCR 数据年份 | 影响因子 | JCR 分区 |
|---|---|---|
| 2021 | 28.862 | Q1 |
| 2022 | 30.700 | Q1 |
| 2023 | 29.600 | Q1 |
| 2024 | 27.100 | Q1 |
| 2025 | 26.900 | Q1 |
Nature Climate Change 最新收录文献
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1. Overlooked toll of climate change on migrant children in the Americas.
PMID:日期:2026-02-01Climate change drives displacement and migration across the Americas, particularly exposing Latin American and Caribbean children to compounded health risks. We explore these health impacts, identify gaps in related US healthcare and health policy, and propose recommendations for how they can respond.
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2. Empirical insights into residual emissions in urban net-zero targets.
PMID:日期:2026-01-01Cities increasingly pledge net-zero emissions targets, but the robustness of their residual emissions strategies remains uncertain. We examine the approaches of 103 European cities aiming at net zero by 2030. Total residual emissions are 61.4 MtCOe originating mostly from buildings and transport, with the median at 0.8 tCOe per capita, indicating a rapid decarbonization process. All municipal strategies rely on temporary, land-based CO removal, then carbon credits (40%) and permanent CO removal (32%). We develop the residual emissions strategy robustness index to assess the robustness of compensation strategies, indicating that the current maturity is medium-low with notable geographical disparities. Although cities invest in options mapping and governance, little attention is paid to land availability, the potential of the urban fabric to become a distributed carbon sink, provisions against carbon reversals, monitoring, timing and quantification (estimates cover only 18% of total residual emissions). We also distil recommendations and best practices to address residual emissions.
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3. A fixed methane filter maximizes freshwater emissions under warming.
PMID:日期:2026-01-01Approximately half of all methane (CH) emissions come from freshwaters, where they are regulated by the microbial 'CH filter' whose efficiency describes the fraction of CH produced that is subsequently oxidized back to CO (methanotrophy) before emission. How the CH filter efficiency responds to natural warming over centuries or millennia remains unknown. Here we address this question using a natural experiment comprising high-latitude, geothermally warmed streams in five regions spanning the Northern Hemisphere. CH production becomes more efficient with warming, linked to increased abundance of methanogens and underpinned by community shifts. In contrast, while CH oxidation activity increases, its process-level efficiency does not, and methanotrophs shift towards less efficient taxa. Consequently, the system-level CH filter efficiency remains fixed, and CH emissions increase. If this fixed CH filter efficiency under warming is common to freshwaters worldwide (wetlands, lakes and rivers), then an upward trajectory for CH emissions through future climate change appears inevitable.
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4. Wind-triggered Antarctic sea-ice decline preconditioned by thinning Winter Water.
PMID:日期:2026-01-01Between 2015 and 2017, Antarctic sea ice underwent a drastic shift from a record high to a record low in sea ice area. While intensified atmospheric circulation and warmer upper-ocean temperatures in 2016 have been cited as possible causes for this sea ice regime shift, the contemporaneous subsurface ocean state remains poorly characterized. Here, using ~110,000 hydrographic profiles from the seasonally ice-covered Southern Ocean and atmospheric reanalysis, we show that a change in ocean-sea ice state was preconditioned by a thinning of Antarctic Winter Water between 2005 and 2015, while the reservoir of warmer deep water moved closer to the surface and sea ice. Then, in 2015, anomalously strong winds enhanced mixing across the thin Winter Water layer, entraining warm and salty subsurface waters, which broke down upper-ocean stratification. This combination of decadal-scale oceanic preconditions and strong wind-driven mixing in 2015 drove the sea ice loss that marked the regime shift.
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5. Mapping tipping risks from Antarctic ice basins under global warming.
PMID:日期:2026-01-01The Antarctic Ice Sheet is subject to amplifying feedbacks which can accelerate ice loss and lead to effectively irreversible retreat. We here analyse the distinct nature and risk of long-term ice loss for each individual drainage basin under different levels of warming. Depending on topographic and climatic conditions, we find that ice loss in some basins unfolds gradually with warming, whereas other basins are characterized by a critical threshold or tipping point beyond which large parts eventually disintegrate. A first threshold, potentially as low as 1-2 °C above pre-industrial levels, triggers the long-term collapse of ~40% of marine ice volume in West Antarctica. Marine-based sectors in East Antarctica, representing ~5 m of potential sea-level rise, are at risk of losing stability at 2-5 °C. Our results imply that the Antarctic Ice Sheet does not act as one single tipping element, but rather as several tipping systems interacting across drainage basins.
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6. Peak glacier extinction in the mid-twenty-first century.
PMID:日期:2026-01-01Projections of glacier change typically focus on mass and area loss, yet the disappearance of individual glaciers directly threatens culturally, spiritually and touristically significant landscapes. Here, using three global glacier models, we project a sharp rise in the number of glaciers disappearing worldwide, peaking between 2041 and 2055 with up to ~4,000 glaciers vanishing annually. Regional variability reflects differences in average glacier size, local climate, the magnitude of warming and inventory completeness.
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7. Widespread influence of artificial light at night on ecosystem metabolism.
PMID:日期:2025-01-01Artificial light pollution is increasing worldwide with pervasive effects on ecosystem structure and function, yet its influence on ecosystem metabolism remains largely unknown. Here we combine artificial light at night (ALAN) intensity metrics with eddy covariance observations across 86 sites in North America and Europe to show that ALAN indirectly decreases annual net ecosystem exchange by enhancing ecosystem respiration ( ). At half-hourly and daily scales, we detect consistent nonlinear interactions between ALAN and night duration, with increasing under higher ALAN and partially decoupling from gross primary production. At the annual scale, gross primary production shows no direct ALAN response and is instead influenced by the growing season length and urban proximity, whereas responds more strongly and consistently across timescales. Our findings show that ALAN disrupts the fundamental energetic constraints on ecosystem metabolism, warranting the inclusion of light pollution in global change and carbon-climate feedback assessments.
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8. Health losses attributed to anthropogenic climate change.
8. 人为气候变化造成的健康损失PMID:日期:2025-01-01Over the last decade, attribution science has shown that climate change is responsible for substantial death, disability and illness. However, health impact attribution studies have focused disproportionately on populations in high-income countries, and have mostly quantified the health outcomes of heat and extreme weather. A clearer picture of the global burden of climate change could encourage policymakers to treat the climate crisis like a public health emergency.
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9. Tropical deforestation is associated with considerable heat-related mortality.
PMID:日期:2025-01-01Tropical deforestation induces local warming and is a potential human health risk, having been linked to elevated human heat stress and reduced safe outdoor working hours. Here we show deforestation-induced local warming is associated with 28,000 (95% confidence interval: 23,610-33,560) heat-related deaths per year using a pan-tropical assessment. Analysis of satellite data shows tropical deforestation during 2001-2020 exposed 345 million people to local warming with population-weighted daytime land surface warming of 0.27 °C. Estimated heat-related mortality rates are greatest in Southeast Asia (8-11 deaths for every 100,000 people living in deforested areas) followed by tropical regions of Africa and the Americas. In regions of forest loss, local warming from deforestation could account for over one third of total climate heat-related mortality, highlighting the important contribution of tropical deforestation to ongoing warming and heat-related health risks within the context of climate change.
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10. Extreme weather event attribution predicts climate policy support across the world.
PMID:日期:2025-01-01Extreme weather events are becoming more frequent and intense due to climate change. Yet, little is known about the relationship between exposure to extreme events, subjective attribution of these events to climate change, and climate policy support, especially in the Global South. Combining large-scale natural and social science data from 68 countries ( = 71,922), we develop a measure of exposed population to extreme weather events and investigate whether exposure to extreme weather and subjective attribution of extreme weather to climate change predict climate policy support. We find that most people support climate policies and link extreme weather events to climate change. Subjective attribution of extreme weather was positively associated with policy support for five widely discussed climate policies. However, exposure to most types of extreme weather event did not predict policy support. Overall, these results suggest that subjective attribution could facilitate climate policy support.