Quantitative Relations between Submarine Volcanic Eruption Rates and Lava Flow Morphologies at Mid-Ocean Ridges: Analysis of Field Data and Laboratory Simulations

海底火山喷发率与大洋中脊熔岩流形态之间的定量关系：现场数据分析和实验室模拟

• 批准号: 9505384
• 负责人: Daniel Fornari
• 金额: $ 8.72万
• 依托单位: Woods Hole Oceanographic Institution
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-10-01 至 1998-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9505384&HistoricalAwards=false
• 关键词: Quantitative; Relations; between; Submarine; Volcanic

9505384 Fornari The objective of this work is to develop a quantitative model of submarine lave flow emplacement based on flow morphology using methods developed for the study of extraterrestrial lava flows. The model will include the effect of underlying slope, microtopography and variable effusion rate. It will place the often spatially limited views of submarine lava flows available from current data-collection techniques in the broad context of an entire flow, allowing effusion rates for a whole flow to be extrapolated from these narrow views. ***

小行星9505384 这项工作的目的是开发一个定量模型的基础上流动形态的海底熔岩流侵位的方法开发的研究外星熔岩流。 该模型将包括下伏坡度、微地形和可变渗出率的影响。 它将把当前数据收集技术提供的海底熔岩流通常空间有限的视图置于整个熔岩流的广泛背景下，允许从这些狭窄的视图中推断整个熔岩流的渗出率。 ***