Supply of phosphate to early Earth by photogeochemistry after meteoritic weathering [0.03%]
早期地球磷灰石经光地球化学作用供给地球磷酸盐
Dougal J Ritson,Stephen J Mojzsis,John D Sutherland
Dougal J Ritson
During terrestrial differentiation, the relatively small amount of phosphorus that migrated to the lithosphere was incorporated into igneous rock, predominantly in the form of basic calcium orthophosphate (Ca10(PO4)6(OH,F,Cl)2, apatite). Ye...
Daniel Farinotti,Walter W Immerzeel,Remco de Kok et al.
Daniel Farinotti et al.
Global-scale glacier shrinkage is one of the most prominent signs of ongoing climatic change. However, important differences in glacier response exist at the regional scale, and evidence has accumulated that one particular region stands out...
Great Oxidation and Lomagundi events linked by deep cycling and enhanced degassing of carbon [0.03%]
大氧化事件和Lomagundi事件通过深层碳循环和二氧化碳释放增强有关
James Eguchi,Johnny Seales,Rajdeep Dasgupta
James Eguchi
For approximately the first 2 billion years of Earth history, atmospheric oxygen levels were extremely low. It wasn't until at least half a billion years after the evolution of oxygenic photosynthesis, perhaps as early as 3 billion years ag...
Regionally strong feedbacks between the atmosphere and terrestrial biosphere [0.03%]
区域性强的气侯-陆地生态系统反馈机制
Julia K Green,Alexandra G Konings,Seyed Hamed Alemohammad et al.
Julia K Green et al.
The terrestrial biosphere and atmosphere interact through a series of feedback loops. Variability in terrestrial vegetation growth and phenology can modulate fluxes of water and energy to the atmosphere, and thus affect the climatic conditi...
Burma Terrane part of the Trans-Tethyan Arc during collision with India according to palaeomagnetic data [0.03%]
古地磁资料证实缅甸地块曾是与印度碰撞的跨特提斯岛弧地区
Jan Westerweel,Pierrick Roperch,Alexis Licht et al.
Jan Westerweel et al.
Convergence between the Indian and Asian plates has reshaped large parts of Asia, changing regional climate and biodiversity. Yet geodynamic models fundamentally diverge on how convergence was accommodated since the India-Asia collision. He...
Selenium isotopes as tracers of a late volatile contribution to Earth from the outer Solar System [0.03%]
硒同位素示踪地球晚期从太阳系外围区域贡献的挥发分 состав(varargin)
María Isabel Varas-Reus,Stephan König,Aierken Yierpan et al.
María Isabel Varas-Reus et al.
The origin of Earth's volatiles has been attributed to a late addition of meteoritic material after core-mantle differentiation. The nature and consequences of this 'late veneer' are debated, but may be traced by isotopes of the highly side...
Important role of forest disturbances in the global biomass turnover and carbon sinks [0.03%]
森林干扰在全球生物量周转和碳汇中的重要作用
Thomas A M Pugh,Almut Arneth,Markus Kautz et al.
Thomas A M Pugh et al.
Forest disturbances leading to replacement of whole tree stands are a cornerstone of forest dynamics, with drivers including fire, wind-throw, biotic outbreaks and harvest. The frequency of disturbances may change over the next century, imp...
Arc magmas oxidised by water dissociation and hydrogen incorporation in orthopyroxene [0.03%]
通过水的分解和氢进入斜方辉石使弧火山岩 magma 氧化
Peter Tollan,Jörg Hermann
Peter Tollan
Elevated H2O concentrations and oxygen fugacities are two fundamental properties that distinguish magmas formed in subduction zones from new crust generated at mid ocean ridges. However, the mechanism of magma oxidation, and how it relates ...
Consistent multi-decadal variability in global temperature reconstructions and simulations over the Common Era [0.03%]
过去两千年来全球温度重建和模拟的一致性多年代变化特征
PAGES k Consortium;Raphael Neukom,Luis A Barboza,Michael P Erb et al.
PAGES k Consortium;Raphael Neukom et al.
Multi-decadal surface temperature changes may be forced by natural as well as anthropogenic factors, or arise unforced from the climate system. Distinguishing these factors is essential for estimating sensitivity to multiple climatic forcin...
LUNAR VOLATILE DEPLETION DUE TO INCOMPLETE ACCRETION WITHIN AN IMPACT-GENERATED DISK [0.03%]
月球挥发物损耗由于碰撞产生的吸积盘不完全吸积所致
Robin M Canup,Channon Visscher,Julien Salmon et al.
Robin M Canup et al.
The Moon may have formed from an Earth-orbiting disk of vapor and melt produced by a giant impact.1 The Moon and Earth's mantles have similar compositions. However, it is unclear why lunar samples are more depleted in volatile elements than...