Volcanic Eruption Mechanism Modeling Workshop

火山喷发机制模拟研讨会

• 批准号: 0226392
• 负责人: Dork Sahagian
• 金额: $ 2万
• 依托单位: University of New Hampshire
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2002
• 资助国家: 美国
• 起止时间: 2002-07-01 至 2003-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0226392&HistoricalAwards=false
• 关键词: Volcanic; Eruption; Mechanism; Modeling; Workshop

VOLCANIC ERUPTION MECHANISM MODELING WORKSHOPEAR-0226392PI: SahagianWe will convene an international workshop to bring together the growing community of volcanic eruption modelers with experimentalists and field volcanologists to accomplish two specific goals: 1) Ensure that modelers are provided the most up-to-date values of magmatic parameters from recent experimental results and observations; and 2) Establish a standardized set of model "experiments" with identical magma and conduit characteristics and a common protocol to assure that model results can be subsequently meaningfully compared and evaluated. The specific objectives of the workshop will be to produce a standard set of parameters and a set of model "experiments" to be performed by the all models. Representatives from the modeling groups are expected to perform the full suite of model runs, providing the specific set of output required by the standard protocol. The results will be subsequently compiled and evaluated to determine the sources of differences in model output. The results of the model runs will presented at a special session of the joint AGU-EGS-EUG meeting in April 2003. It is expected that a synthesis of this model intercomparison activity will lead to identification of a number of critical conceptual, experimental, and observational gaps, and the production of a "Community Model," which can be used for future development and direct comparison with newly acquired observations. As these are brought to light, the research community can most effectively move forward to address these gaps in subsequent research within the experimental and observational, as well as modeling sectors.

我们将召开一次国际研讨会，将越来越多的火山喷发建模人员与实验人员和实地火山学家聚集在一起，以实现两个具体目标：1）确保为建模人员提供来自最近实验结果和观测的最新岩浆参数值; 2）建立一套标准化的模型“实验”，具有相同的岩浆和管道特征以及共同的协议，以确保模型结果随后可以进行有意义的比较和评估。讲习班的具体目标是制定一套标准参数和一套供所有模型进行的模型“实验”。来自建模组的代表预计将执行全套模型运行，提供标准协议所需的特定输出集。随后将对结果进行汇编和评价，以确定模型输出差异的来源。模型运行的结果将提交2003年4月AGU-EGS-EUG联席会议的特别会议。预计对这一模型相互比较活动的综合将导致确定一些关键的概念、实验和观测差距，并产生一个“共同体模型”，可用于未来的发展和与新获得的观测结果的直接比较。随着这些被曝光，研究界可以最有效地向前迈进，以解决这些差距，在随后的研究中的实验和观察，以及建模部门。