Nature Geoscience最新文献

Subsidence signals unexpected seismic and tsunami hazard 下沉预示着意外的地震和海啸危险

IF 16.1 1区地球科学

Nature Geoscience Pub Date : 2025-10-09 DOI: 10.1038/s41561-025-01809-x

Romain Jolivet

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Sulfur cycling in thawing permafrost landscapes 永久冻土融化中的硫循环

IF 16.1 1区地球科学

Nature Geoscience Pub Date : 2025-10-09 DOI: 10.1038/s41561-025-01804-2

Clement P. Bataille, Elliott K. Skierszkan

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Graphite’s layered renaissance 石墨的分层复兴

IF 16.1 1区地球科学

Nature Geoscience Pub Date : 2025-10-09 DOI: 10.1038/s41561-025-01803-3

Augusto Nobre

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Making peer review transparent 使同行评议透明

IF 16.1 1区地球科学

Nature Geoscience Pub Date : 2025-10-09 DOI: 10.1038/s41561-025-01825-x

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The Greenlandification of Antarctica 南极洲的格陵兰化

IF 16.1 1区地球科学

Nature Geoscience Pub Date : 2025-10-03 DOI: 10.1038/s41561-025-01805-1

Ruth Mottram, Nicolaj Hansen, Anna E. Hogg, Christian B. Rodehacke, Sebastian B. Simonsen, Benjamin J. Wallis

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Challenges and needs of African geoscience research 非洲地球科学研究的挑战和需求

IF 16.1 1区地球科学

Nature Geoscience Pub Date : 2025-10-02 DOI: 10.1038/s41561-025-01808-y

Asfawossen Asrat, Christopher Keane, Catherine A. Meriaux, Kombada Mhopjeni, Edmund Nickless, Maeve Boland, Ozlem Adiyaman Lopes

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Natural land disturbances are worsening but humans are not off the hook 自然土地扰动正在恶化，但人类并没有摆脱困境

IF 16.1 1区地球科学

Nature Geoscience Pub Date : 2025-10-02 DOI: 10.1038/s41561-025-01793-2

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Tectonic plate delamination could explain large earthquakes at the Iberian Margin 构造板块剥离可以解释伊比利亚边缘的大地震

IF 16.1 1区地球科学

Nature Geoscience Pub Date : 2025-10-02 DOI: 10.1038/s41561-025-01810-4

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Destabilization of Earth system tipping elements 地球系统引爆要素的不稳定性

IF 16.1 1区地球科学

Nature Geoscience Pub Date : 2025-10-01 DOI: 10.1038/s41561-025-01787-0

Niklas Boers, Teng Liu, Sebastian Bathiany, Maya Ben-Yami, Lana L. Blaschke, Nils Bochow, Chris A. Boulton, Timothy M. Lenton, Andreas Morr, Da Nian, Martin Rypdal, Taylor Smith

{"title":"Destabilization of Earth system tipping elements","authors":"Niklas Boers, Teng Liu, Sebastian Bathiany, Maya Ben-Yami, Lana L. Blaschke, Nils Bochow, Chris A. Boulton, Timothy M. Lenton, Andreas Morr, Da Nian, Martin Rypdal, Taylor Smith","doi":"10.1038/s41561-025-01787-0","DOIUrl":"10.1038/s41561-025-01787-0","url":null,"abstract":"There is rising concern that several parts of the Earth system may abruptly transition to alternative stable states in response to anthropogenic climate and land-use change. Key candidates of such tipping elements include the Greenland Ice Sheet, the Atlantic Meridional Overturning Circulation, the South American monsoon system and the Amazon rainforest. Owing to the complex dynamics and feedbacks between them via oceanic and atmospheric coupling, the levels of anthropogenic forcing at which transitions to alternative states can be expected remain uncertain. Here we demonstrate how such interactions can generate spurious signals and potentially mask genuine signs of destabilization. We further review and present observation-based evidence that the stability of these four tipping elements has declined in recent decades, suggesting that they have moved towards their critical thresholds, which may be crossed within the range of unmitigated anthropogenic warming. Our results call for better monitoring of these tipping elements and for increased efforts to stop greenhouse gas emissions and land-use change. A review of observation-based evidence suggests that four interconnected Earth system tipping elements have moved towards their critical thresholds, highlighting the need for better monitoring and increased mitigation efforts.","PeriodicalId":19053,"journal":{"name":"Nature Geoscience","volume":"18 10","pages":"949-960"},"PeriodicalIF":16.1,"publicationDate":"2025-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145248790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Multidecadal persistence of soil carbon gains on retired cropland following fertilizer cessation 停止施肥后退耕农田土壤碳增益的多年代际持续性

IF 16.1 1区地球科学

Nature Geoscience Pub Date : 2025-09-26 DOI: 10.1038/s41561-025-01801-5

Eric W. Seabloom, Sarah E. Hobbie, Andrew S. MacDougall, Elizabeth T. Borer

{"title":"Multidecadal persistence of soil carbon gains on retired cropland following fertilizer cessation","authors":"Eric W. Seabloom, Sarah E. Hobbie, Andrew S. MacDougall, Elizabeth T. Borer","doi":"10.1038/s41561-025-01801-5","DOIUrl":"10.1038/s41561-025-01801-5","url":null,"abstract":"Humans have increased atmospheric carbon dioxide (CO2), causing major changes in global climate while concurrently increasing the supply of biologically limiting nutrients especially nitrogen (N). Despite myriad negative effects on ecosystems and human health, nutrient pollution can increase the storage of soil carbon (C) in grasslands and retired farmland, potentially reducing atmospheric CO2. However, the persistence of nutrient-induced soil carbon gains remains a knowledge gap at the heart of a potential policy dilemma: whether reducing nutrient pollution could lead to the release of soil carbon that accumulated under high nutrient supply. Here we use a four-decade experiment conducted on retired, marginal cropland to demonstrate that nutrient addition increased soil C storage after intensive tilling, and that these soil C gains persisted for at least three decades following fertilizer and tilling cessation. This occurred despite plant biomass rapidly returning to pre-fertilization levels and plant community composition recovering from the effects of fertilization. These results demonstrate that nutrient-induced increases in soil C can persist for decades following reduced nutrient pollution as long as the soil remains untilled. Nutrient-induced soil carbon gains in grasslands can persist for decades after fertilization stops as long as the soil remains untilled, according to a multidecadal field experiment on retired agricultural fields with sandy soils.","PeriodicalId":19053,"journal":{"name":"Nature Geoscience","volume":"18 10","pages":"1014-1019"},"PeriodicalIF":16.1,"publicationDate":"2025-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145248849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0