IRES: From the Roots to the Roof - the Anatomy of the Volcanic-Magmatic-Plutonic System
IRES:从根部到屋顶——火山-岩浆-深成系统的解剖
基本信息
- 批准号:1658085
- 负责人:
- 金额:$ 24.91万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2017
- 资助国家:美国
- 起止时间:2017-04-15 至 2023-03-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The near-surface roof of volcanic systems is often considered geologically simple. Lava erupts from depth and flows out at the surface. This project examines whether the evolution of the system is more complex, with multiple injections of molten rock over time transported vertically and laterally toward and away from the central vent of the volcano. Documentation of these patterns could indicate that this more complex model may be the norm, leading to a transformative discovery of the most abundant volcanic constructs on Earth. The project will also study whether primary features of the roots of volcanic systems are often preserved, providing a mechanism to track the growth of the deeper parts of the volcanic system. At least 15 students from New Mexico Highlands University - a Hispanic Serving Institution - and other participating universities - also Hispanic Serving Institutions - will study volcanic systems in the Czech Republic to achieve the project goal of fully characterizing the anatomy of volcanoes from the deep roots to the near-surface roof. Geology graduate and undergraduate students will expand their research skills by working collaboratively with an international team of geologists. A small team of media arts students from underrepresented backgrounds will document the project to share the overall experience of international research with a broad audience through public outreach programs. Through this 3-year project, undergraduate and graduate students will use a unique multidisciplinary approach to geologic investigation that involves field- and laboratory-based research to better understand and challenge long-standing volcano growth models. While building their research experience, the students will advance understanding of volcano anatomy. In the Jièín Volcanic Field in the Central Bohemian Paradise (Èeský ráj), Czech Republic, natural erosion and quarrying activities from medieval times through today have unearthed many volcanoes to expose levels between 100 m to 4 km below the original surface of the volcano. Teamed with mentors from the Czech Republic, France, and Poland students will interpret the magma flow pattern, as well as the physical process of dike intrusion, cryptodome formation, and magma breakout at the surface. In terms of the roots of the system, students will focus on well-exposed, deeply eroded volcanic-plutonic systems near Prague and in the northeast Czech Republic. The project team will use methods such as: 1) primary field observations, structural measurements, sample collection for petrology, economic ore genesis, paleomagnetic, and anisotropy of magnetic susceptibility analysis; and 2) geophysical surveys to map the subsurface structure. Team experts contribute skills sets including physical volcanology, volcanostratigraphy, geochemistry, exploration geophysics, magma emplacement mechanics, structural geology, and economic ore mineralization. Collectively, these analytical tools will be used to evaluate the volcanic system in the field and a laboratory setting. Engaging the skills of underrepresented media arts students in documenting the learning and research process will contribute to building the next generation of media arts and geology students, instilling in them a sense of global competency.This project is co-funded by the Directorate for Geosciences, Division of Earth Sciences.
火山系统的近地表屋顶通常被认为是地质上简单的。熔岩从深处喷发,从地表流出。这个项目研究了该系统的演化是否更加复杂,随着时间的推移,熔岩的多次注入垂直和横向地向火山中心喷口和远离火山中心喷口输送。对这些模式的记录可能表明,这种更复杂的模式可能是常态,导致地球上最丰富的火山构造的变革性发现。该项目还将研究火山系统根部的主要特征是否经常被保存下来,从而提供一种机制来跟踪火山系统更深部分的生长。来自新墨西哥高地大学--一家拉美裔服务机构--和其他参与的大学--也是一家拉美裔服务机构--的至少15名学生将研究捷克共和国的火山系统,以实现充分描述火山从深根到近地表屋顶的解剖特征的项目目标。地质学研究生和本科生将通过与国际地质学家团队合作来扩展他们的研究技能。一个由来自代表性不足背景的媒体艺术专业的学生组成的小组将记录该项目,通过公共推广计划与广大受众分享国际研究的整体经验。通过这个为期3年的项目,本科生和研究生将使用一种独特的多学科方法进行地质调查,其中包括基于现场和实验室的研究,以更好地理解和挑战长期存在的火山增长模型。在积累研究经验的同时,学生们将增进对火山解剖学的理解。在捷克共和国中部波西米亚天堂的Jièín火山场,从中世纪到今天,自然侵蚀和采石活动出土了许多火山,暴露在火山原始表面下100米至4公里处。与来自捷克、法国和波兰的导师合作,学生们将解释岩浆流动模式,以及堤坝侵入、隐形穹顶形成和岩浆在地表破裂的物理过程。在该系统的根源方面,学生将专注于布拉格附近和捷克共和国东北部暴露良好、被严重侵蚀的火山-深成系统。项目组将使用以下方法:1)原始野外观测、构造测量、岩石学样品采集、经济矿石成因、古地磁和磁化率各向异性分析;以及2)地球物理测量以绘制地下结构图。团队专家贡献的技能包括物理火山学、火山地层学、地球化学、勘探地球物理学、岩浆侵位力学、构造地质学和经济矿化。总的来说,这些分析工具将用于评估野外和实验室环境中的火山系统。利用未被充分代表的媒体艺术学生的技能记录学习和研究过程,将有助于培养下一代媒体艺术和地质学学生,向他们灌输一种全球能力意识。该项目由地球科学司地球科学局共同资助。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Michael Petronis其他文献
Michael Petronis的其他文献
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{{ truncateString('Michael Petronis', 18)}}的其他基金
IRES Track 1: International Research Experiences for Students: Phase II: Into the Magmatic Roots: Interactions Between Magmatism, Tectonics, and Sedimentation
IRES 轨道 1:学生国际研究经验:第二阶段:深入岩浆根源:岩浆作用、构造和沉积之间的相互作用
- 批准号:
2245854 - 财政年份:2023
- 资助金额:
$ 24.91万 - 项目类别:
Standard Grant
Acquisition of Research Equipment to advance the Geospatial Applications in Natural Science Laboratory - Precision Geomatics Extension (GAINS-PGE)
采购研究设备以推进自然科学实验室的地理空间应用 - 精密地理信息扩展(GAINS-PGE)
- 批准号:
2139062 - 财政年份:2022
- 资助金额:
$ 24.91万 - 项目类别:
Standard Grant
MRI: Acquisition of a Lake Shore Cryotronics High performance Vibrating Sample Magnetometer to enhance the New Mexico Highlands University Paleomagnetic-Rock Magnetism Laboratory
MRI:采购 Lake Shore Cryotronics 高性能振动样品磁力计,以增强新墨西哥高地大学古磁岩磁力实验室
- 批准号:
1918357 - 财政年份:2019
- 资助金额:
$ 24.91万 - 项目类别:
Standard Grant
NSF MRI: Acquisition of a 755 Superconducting Rock Magnetometer System to Enhance the Paleomagnetic and Rock Magnetic Laboratory at New Mexico Highlands University
NSF MRI:采购 755 超导岩石磁力计系统以增强新墨西哥高地大学的古地磁和岩石磁实验室
- 批准号:
1623807 - 财政年份:2016
- 资助金额:
$ 24.91万 - 项目类别:
Standard Grant
Acquisition of a Nikon LV100 Polarizing Microscope for Research and Student Training
购买尼康 LV100 偏光显微镜用于研究和学生培训
- 批准号:
1543950 - 财政年份:2016
- 资助金额:
$ 24.91万 - 项目类别:
Standard Grant
CNIC: US-Czech Project Development for Research on the Anatomy of Volcanic-Magmatic Systems
CNIC:美国-捷克火山岩浆系统解剖研究项目开发
- 批准号:
1423396 - 财政年份:2014
- 资助金额:
$ 24.91万 - 项目类别:
Standard Grant
MRI: Acquisition of an Automatic Sediment Core Analysis System to Enhance the Paleomagnetic and Rock Magnetic Laboratory at New Mexico Highlands University
MRI:购置自动沉积物岩心分析系统,以增强新墨西哥高地大学的古地磁和岩石磁实验室
- 批准号:
1337123 - 财政年份:2013
- 资助金额:
$ 24.91万 - 项目类别:
Standard Grant
Timing of Intracontinental Deformation across the Eastern Mono Basin, California and Nevada
加利福尼亚州和内华达州东部莫诺盆地的陆内变形时间
- 批准号:
1321763 - 财政年份:2013
- 资助金额:
$ 24.91万 - 项目类别:
Standard Grant
Collaborative Research: Investigating Lithologic and Stratigraphic Controls on Hydrogeology in Neogene Strata of the Central High Plains Aquifer
合作研究:研究中部高原含水层新近系地层水文地质的岩性和地层控制
- 批准号:
1023278 - 财政年份:2010
- 资助金额:
$ 24.91万 - 项目类别:
Continuing Grant
Acquisition of a Thermal Demagnetizer and Other Minor Equipment to Enhance the Paleomagnetic and Rock Magnetic Laboratory at New Mexico Highlands University
购置热消磁器和其他小型设备,以增强新墨西哥高地大学的古地磁和岩石磁实验室
- 批准号:
1039421 - 财政年份:2010
- 资助金额:
$ 24.91万 - 项目类别:
Standard Grant
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