期刊
ELEMENTS
卷 7, 期 2, 页码 107-112出版社
MINERALOGICAL SOC AMER
DOI: 10.2113/gselements.7.2.107
关键词
ocean chemistry; ferruginous; euxinic; iron speciation; paleoredox
资金
- Natural Environment Research Council (UK)
- Danish Grundforskningsfond
- NERC [NE/I005978/1] Funding Source: UKRI
- Natural Environment Research Council [NE/I005978/1] Funding Source: researchfish
The reconstruction of oceanic paleoredox conditions on Earth is essential for investigating links between biospheric oxygenation and major periods of biological innovation and extinction, and for unravelling feedback mechanisms associated with paleoenvironmental change. The occurrence of anoxic, iron-rich (ferruginous) oceanic conditions often goes unrecognized, but refined techniques are currently providing evidence to suggest that ferruginous deep-ocean conditions were likely dominant throughout much of Earth's history. The prevalence of this redox state suggests that a detailed appraisal of the influence of ferruginous conditions on the evolution of biogeochemical cycles, climate, and the biosphere is increasingly required.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据