Redox-sensitive trace metals have been used extensively as geochemical proxies to infer
the redox-status of marine sediments at the time of their deposition, and by extension, the …

The origin of oxygenic photosynthesis was the most important metabolic innovation in Earth
history. It allowed life to generate energy and reducing power directly from sunlight and …

Paleoredox conditions are commonly evaluated based on elemental proxies but, despite
their frequency of use, most of these proxies have received little comparative evaluation or …

Mountain uplift and erosion have regulated the balance of carbon between Earth's interior
and atmosphere, where prior focus has been placed on the role of silicate mineral …

Transient appearances of oxygen have been inferred before the Great Oxygenation Event
(GOE)[∼ 2.3 billion years (Ga) ago] based on redox-sensitive elements such as Mo and S …

The emergence of oxygen-producing (oxygenic) photosynthesis fundamentally transformed
our planet; however, the processes that led to the evolution of biological water splitting have …

Late Archaean sedimentary rocks contain compelling geochemical evidence for episodic
accumulation of dissolved oxygen in the oceans along continental margins before the Great …

Emerging geochemical evidence suggests that the atmosphere-ocean system underwent a
significant decrease in O 2 content following the Great Oxidation Event (GOE), leading to a …

Among the most important bioenergetic innovations in the history of life was the invention of
oxygenic photosynthesis—autotrophic growth by splitting water with sunlight—by …

稀散金属对国民经济, 国家安全和科技革新具有重要的意义, 特别是对高, 精,
尖科技和未来能源的发展具有举足轻重的地位. 稀散金属的储量相对稀少且地域分布高度不均 …