Conference: Workshop to catalyze understanding of mantle magma supply at subduction zones & beyond

会议：促进了解俯冲带地幔岩浆供应的研讨会

• 批准号: 2404913
• 负责人: Benjamin Black
• 金额: $ 6.79万
• 依托单位: Rutgers University New Brunswick
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2024
• 资助国家: 美国
• 起止时间: 2024-04-01 至 2025-03-31
• 项目状态: 未结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2404913&HistoricalAwards=false
• 关键词: Conference; Workshop; catalyze; understanding; mantle

This grant will support a focused multidisciplinary workshop to advance understanding of the supply of mantle-derived magma to volcanic systems. The 3-day workshop will bring together ~50 petrologists, seismologists, volcanologists, field geophysicists, and geodynamicists, with the goal of catalyzing cross-disciplinary efforts to explore how mantle melting processes impact transcrustal magmatic systems and surface eruptions. A pre-workshop, half-day program for early career researchers aims to enhance training and career development for the next generation of scientists. Mantle magma supply is the starting point for building magmatic systems and is a key control on the magma recharge that initiates many volcanic eruptions. Yet, the supply rate of melt and volatiles from the mantle to the crust remains one of the most challenging parameters to constrain in magmatic systems. This workshop aims to galvanize synthesis of recent scientific advances in geophysics, gas geochemistry, geology, and geodynamic modeling that provide new methods to quantify mantle magma supply. Intensive work to understand mantle supply is critical to efforts such as the Subduction Zones in 4D initiative (SZ4D), a large-scale community effort in Earth sciences to probe the processes that underlie subduction zone hazards. Key outcomes of the workshop will include new interdisciplinary scientific collaborations to quantify and model mantle magma supply and forward-looking recommendations for instrument deployment and prioritization in the context of magma imageability. Broader impacts include advancing understanding of magma supply beyond traditional disciplinary perspectives; and pre- and syn-workshop activities focused on early career researcher engagement, training, and career development.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

该赠款将支持一个集中的多学科研讨会，以提高对地幔衍生的岩浆对火山系统的供应的了解。为期3天的研讨会将汇集约50名岩石学家，地震学家，火山学家，现场地球物理学家和地球动力学家，目的是促进跨学科的努力，以探索地幔熔化过程如何影响转界岩浆系统和表面爆发。早期职业研究人员的工作期前半天计划旨在增强下一代科学家的培训和职业发展。地幔岩浆供应是建造岩浆系统的起点，是对岩浆充电的关键控制，它会引发许多火山喷发。然而，从地幔到地壳的熔体和挥发物的供应速率仍然是在岩浆系统中限制最具挑战性的参数之一。该研讨会的目的是使地球物理学，气体地球化学，地质学和地球动力学建模的最新科学进步促进合成，以提供量化地幔岩浆供应的新方法。了解地幔供应的强化工作对于诸如4D计划（SZ4D）的俯冲区（SZ4D）等努力至关重要，这是地球科学领域的大规模社区努力，以探究俯冲带危害的过程。研讨会的主要成果将包括新的跨学科科学合作，以量化和建模地幔岩浆供应以及在岩浆可像性的背景下为仪器部署和优先级的前瞻性建议。更广泛的影响包括提高对岩浆供应的理解，而不是传统的纪律观点；和综合工厂的活动重点是早期职业研究员参与，培训和职业发展。该奖项反映了NSF的法定任务，并被认为是值得通过基金会的知识分子优点和更广泛的影响评估标准通过评估来支持的。