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| Toxic Oceans: How do anthropogenic pollutants impact vital marine microbes? Environmental pollution threatens the sustainability of the world's oceans | |
| 项目编号 | DE150100009 |
| Sasha Tetu | |
| 项目主持机构 | Macquarie University |
| 开始日期 | 2015 |
| 结束日期 | 2019-12-31 |
| 英文摘要 | Pyrite: a deep-time capsule of ocean chemistry and atmosphere oxidation. Surprisingly little is known about trace element trends in past oceans, even though these data are vital for interpreting the evolution of the Earth's atmosphere, evolutionary pathways of marine life and cycles of major mineral deposits. Using laser-based analysis of sedimentary pyrite in deep marine rocks, this project aims to produce, for the first time, temporal variation curves for 25 trace elements in seawater over the last 3.5 billion years. Preliminary research has validated the technique and demonstrated major changes in certain trace elements over geologically short periods. Outcomes will assist the minerals industry in the discovery of new deposits of zinc, copper, gold and iron ore in Australia. |
| 学科分类 | 0601 - 微生物学;06 - 生物科学 |
| 资助机构 | AU-ARC |
| 项目经费 | 389476 |
| 国家 | AU |
| 语种 | 英语 |
| 文献类型 | 项目 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/74382 |
| 推荐引用方式 GB/T 7714 | Sasha Tetu.Toxic Oceans: How do anthropogenic pollutants impact vital marine microbes? Environmental pollution threatens the sustainability of the world's oceans.2015. |
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