The Late Holocene Record of Tsunamis and Great Earthquakes along the Southern Oregon part of the Cascadia Subduction Zone

卡斯卡迪亚俯冲带俄勒冈州南部部分的全新世晚期海啸和大地震记录

• 批准号: 9405263
• 负责人: Harvey Kelsey
• 金额: $ 18.6万
• 依托单位: Humboldt State University Foundation
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-08-01 至 1999-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9405263&HistoricalAwards=false
• 关键词: Late; Holocene; Record; Tsunamis; Great

9405263 Kelsey Through stratigraphic study of Holocene deposits in selected estuaries and low-lying coastal lakes in southern coastal Oregon, PI and collaborators will assess whether or not subduction zone earthquakes and associated tsunamis have affected the region. Evidence for seismic shaking (liquefaction) and tsunamis and tsunami magnitude will be evaluated. Through this study a paleoseismic history for the last c. 4000 years will be developed.

9405263凯尔西通过对俄勒冈州南部沿海选定河口和低洼沿海湖泊的全新世沉积物进行地层学研究，PI和合作者将评估俯冲带地震和相关海啸是否影响了该地区。 将评估地震震动（液化）和海啸的证据以及海啸的震级。 通过研究，总结了1980年代以来的古地震史. 4000年后将发展。