权益分类	功能权益	普通用户	{{item.name}}会员
{{category.name}}	{{benefitItem.name}}

Cascade21: A workshop to catalyze and synthesize understanding of the role of magmatism in an archetype continental arc

Cascade21：催化和综合理解岩浆作用在原型大陆弧中的作用的研讨会

基本信息

批准号：
2025606
负责人：
Adam Kent
金额：
$ 9.91万
依托单位：
Oregon State University
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2020
资助国家：
美国
起止时间：
2020-12-01 至 2024-11-30
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=2025606&HistoricalAwards=false
关键词：
Cascade21 workshop catalyze synthesize understanding

项目摘要

The volcanoes of the Cascade Range represent significant hazards to the population of the Pacific Northwest region. These same volcanoes have also played an important role for geologists that seek to understand how subduction – the pushing of one tectonic plate beneath another – produces magma and volcanic activity. To promote greater understanding of volcanism and related processes in the Cascade Range, we plan to hold Cascade22, a workshop synthesizing recent data and discoveries of the important role of magmatism in subduction zones, with a specific focus on the Cascadia Subduction zone. The conference is planned to be held over five days in summer 2022, in the city of Bend, Oregon, and will include an early career scientist day and a field trip. The conference will provide students and early career researchers with a range of training, mentoring and research opportunities.The workshop will be a multidisciplinary examination of critical aspects of magmatism in subduction zones from the perspective of the canonical Cascade Arc system, from the deep mantle to the surface, and will serve as a forum for synthesizing a broad range of geophysical, geochemical, volcanological, geological, cultural and other observations relative to understanding the complex roles played by magmatic processes in subduction zone systems. In some sense the conference will reprise the 1968 Andesite conference, famously organized by Alexander McBirney and others (McBirney, 1969) in Eugene and Bend, Oregon. However, we will also highlight the scientific and cultural changes of the last five decades, as well as focusing attention on challenges that lie ahead. The conference is also designed to have a field component, and Bend provides unsurpassed access to volcanic areas, and is an excellent stepping off point for further exploration of the Cascade arc and other nearby regions. The workshop will be small to medium-sized (~80 people) and be held over five days – with the first being focused on early career attendees and one day dedicated to a mid-conference field trip. There will be three days of oral and poster sessions. Rather than focus sessions on individual research disciplines, the sessions will be designed around issues that require a multidisciplinary approach and that directly promote synthesis. Keynote speakers will be assigned to provide input from different disciplinary perspectives, and there will be ample time for group discussions and shorter presentations, as well as separate poster sessions. Each of these topics will then become the basis for a synthesis paper in subsequent journal special issues.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.

喀斯喀特山脉的火山对太平洋西北地区的居民构成了重大威胁。这些火山对地质学家来说也扮演着重要的角色，他们试图了解俯冲作用——一个构造板块在另一个构造板块之下的推动——是如何产生岩浆和火山活动的。为了更好地了解喀斯喀特山脉的火山作用和相关过程，我们计划举办一次综合岩浆作用在俯冲带中重要作用的最新数据和发现的研讨会，并特别关注喀斯喀特山脉的俯冲带。该会议计划于2022年夏季在俄勒冈州本德市举行，为期五天，其中包括早期职业科学家日和实地考察。会议将为学生和早期职业研究人员提供一系列培训、指导和研究机会。研讨会将从典型的喀斯喀特弧系统的角度，从深部地幔到地表，对俯冲带岩浆活动的关键方面进行多学科研究，并将作为一个论坛，综合广泛的地球物理、地球化学、火山学、地质、文化和其他观测，以了解岩浆过程在俯冲带系统中所起的复杂作用。从某种意义上说，这次会议将重演1968年由亚历山大·麦克伯尼（Alexander McBirney）等人在俄勒冈州尤金和本德举办的著名的安山岩会议（McBirney, 1969）。然而，我们也将强调过去五十年的科学和文化变化，并将注意力集中在未来的挑战上。会议还设计了一个实地部分，本德提供了无与伦比的进入火山地区的途径，是进一步探索喀斯喀特弧和其他附近地区的绝佳起点。研讨会规模将是中小型（约80人），为期5天，第一天的重点是早期职业参与者，一天的时间用于会议期间的实地考察。将有三天的口头和海报会议。会议将围绕需要多学科方法并直接促进综合的问题进行设计，而不是针对个别研究学科的重点会议。主讲人将从不同的学科角度提供意见，并将有充足的时间进行小组讨论和简短的演讲，以及单独的海报会议。这些主题中的每一个都将成为后续期刊特刊中综合论文的基础。该奖项反映了美国国家科学基金会的法定使命，并通过使用基金会的知识价值和更广泛的影响审查标准进行评估，被认为值得支持。