Novel tools for dating explosive volcanic eruptions in the critical window

用于确定关键窗口内火山喷发时间的新工具

• 批准号: DP230103085
• 负责人: A/Prof Martin Danisik
• 金额: $ 24.65万
• 依托单位: Curtin University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 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/DP230103085
• 关键词: Novel; tools; dating; explosive; volcanic

This project will develop novel dating methods necessary for precise reconstruction of the eruption histories of super-volcanoes in the Asia-Pacific region over the last million years. The project outcomes will provide better models for predicting super-eruptions, thereby informing global climate change research, urban planning, and transport and telecommunications infrastructure engineering. Results will also improve existing volcanic risk models used by insurers to quantify volcanic risks and calculate expected losses from volcanic eruptions, and greatly improve our ability to use eruption deposits as time markers for important events in human evolution.

该项目将开发新的测年方法，以精确重建过去数百万年亚太地区超级火山的喷发历史。该项目成果将为预测超级喷发提供更好的模型，从而为全球气候变化研究、城市规划以及交通和电信基础设施工程提供信息。研究结果还将改进保险公司用来量化火山风险和计算火山喷发预期损失的现有火山风险模型，并大大提高我们使用喷发沉积物作为人类进化中重要事件时间标记的能力。