Plant-mediated arsenic-iron mineral transformations

植物介导的砷铁矿物转化

• 批准号: IN230100031
• 负责人: Dr Dane Lamb
• 金额: $ 35.47万
• 依托单位: RMIT University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Indigenous
• 财政年份: 2023
• 资助国家: 澳大利亚
• 起止时间: 2023-01-01 至 2025-12-31
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/IN230100031
• 关键词: Plant; mediated; arsenic; iron; mineral

The project goals are to advance our understanding of molecular-level iron-arsenic transformations induced at plant-mineral-atmosphere interfaces as influenced by remediation actions and future environmental change. The project aims for this to be achieved through an innovative experimental infrastructure combined with isotopic, spectroscopic and advanced synchrotron-based tools. Intended outcomes and benefits are the generation of new knowledge, which will improve current understanding of arsenic and iron fate impacted by remediation actions, plant growth and planetary changes induced via the atmosphere-plant-soil interface.

项目目标是提高我们对植物矿物 - 大气界面引起的分子水平的铁疗法转变的理解，受到补救措施和未来环境变化的影响。该项目的目的是通过创新的实验基础架构以及基于同位素，光谱和高级同步加速器的工具来实现这一目标。预期的结果和利益是新知识的产生，这将改善对砷和铁命运的当前理解，受到补救措施，植物生长和通过大气 - 植物 - 土壤界面引起的行星变化影响。