Atmospheric amines are a crucial yet missing link in Earth's climate via airborne aerosol production [0.03%]
大气胺通过气溶胶的产生成为地球气候的重要组成部分及缺失环节
Vijay P Kanawade,Tuija Jokinen
Vijay P Kanawade
Atmospheric amines, derivatives of ammonia, play a unique yet not fully understood role in air quality, climate and public health. Sub-5 parts per trillion Volume (pptV,
The 2023 Mw 7.8-7.7 Kahramanmaraş earthquakes were loosely slip-predictable [0.03%]
2023年土耳其卡赫拉曼马拉什Mw 7.8-7.7地震在松散错动预报中具有可预测性
Ellis Vavra,Yuri Fialko,Fatih Bulut et al.
Ellis Vavra et al.
Understanding the behavior of large earthquakes over multiple seismic cycles is limited by short time spans of observations compared to recurrence intervals. Most of large instrumentally-recorded earthquakes have occurred on faults lacking ...
Global decline in net primary production underestimated by climate models [0.03%]
气候模型低估了净初级生产力的全球下降
Thomas J Ryan-Keogh,Alessandro Tagliabue,Sandy J Thomalla
Thomas J Ryan-Keogh
Marine net primary production supports critical ecosystem services and the carbon cycle. However, the lack of consensus in the direction and magnitude of projected change in net primary production from models undermines efforts to assess cl...
Christopher S R Neigh,Paul M Montesano,Joseph O Sexton et al.
Christopher S R Neigh et al.
Climate warming has improved conditions for boreal forest growth, yet the region's fate as a carbon sink of aboveground biomass remains uncertain. Forest height is a powerful predictor of aboveground forest biomass, and access to spatially ...
Past rapid warmings as a constraint on greenhouse-gas climate feedbacks [0.03%]
既往快速变暖对温室气体气候反馈的约束作用
Mengmeng Liu,Iain Colin Prentice,Laurie Menviel et al.
Mengmeng Liu et al.
There are large uncertainties in the estimation of greenhouse-gas climate feedback. Recent observations do not provide strong constraints because they are short and complicated by human interventions, while model-based estimates differ cons...
Revisiting the Last Ice Area projections from a high-resolution Global Earth System Model [0.03%]
基于高分辨率地球系统模型再评估末期冰川区域预测结果
Madeleine Fol,Bruno Tremblay,Stephanie Pfirman et al.
Madeleine Fol et al.
The Last Ice Area-located to the north of Greenland and the northern Canadian Arctic Archipelago-is expected to persist as the central Arctic Ocean becomes seasonally ice-free within a few decades. Projections of the Last Ice Area, however,...
The active layer soils of Greenlandic permafrost areas can function as important sinks for volatile organic compounds [0.03%]
格林兰永久冻土活动层土壤可作为挥发性有机化合物的重要汇功能
Yi Jiao,Magnus Kramshøj,Cleo L Davie-Martin et al.
Yi Jiao et al.
Permafrost is a considerable carbon reservoir harboring up to 1700 petagrams of carbon accumulated over millennia, which can be mobilized as permafrost thaws under global warming. Recent studies have highlighted that a fraction of this carb...
A transdisciplinary, comparative analysis reveals key risks from Arctic permafrost thaw [0.03%]
跨学科比较分析揭示了北极永久冻土融化带来的主要风险
Susanna Gartler,Johanna Scheer,Alexandra Meyer et al.
Susanna Gartler et al.
Permafrost thaw poses diverse risks to Arctic environments and livelihoods. Understanding the effects of permafrost thaw is vital for informed policymaking and adaptation efforts. Here, we present the consolidated findings of a risk analysi...
Homo erectus adapted to steppe-desert climate extremes one million years ago [0.03%]
早先的一百万年以前 直立人就已经适应了草原和沙漠气候条件
Julio Mercader,Pamela Akuku,Nicole Boivin et al.
Julio Mercader et al.
Questions about when early members of the genus Homo adapted to extreme environments like deserts and rainforests have traditionally focused on Homo sapiens. Here, we present multidisciplinary evidence from Engaji Nanyori in Tanzania's Oldu...
Nora Corthésy,Farid Saleh,Jonathan B Antcliffe et al.
Nora Corthésy et al.
Fossils preserving soft tissues and lightly biomineralized structures are essential for the reconstruction of past ecosystems and their evolution. Understanding fossilization processes, including decay and mineralisation, is crucial for acc...