Collaborative Research: Mass Flow Deposits in Seismic Profiles from the US Continental Rise: Mapping the Third Dimension

合作研究：美国大陆崛起地震剖面中的质量流沉积：绘制第三维

• 批准号: 9505568
• 负责人: Gregory Mountain
• 金额: $ 11.53万
• 依托单位: Columbia University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-04-01 至 1999-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9505568&HistoricalAwards=false
• 关键词: Collaborative; Research; Mass; Flow; Deposits

9505568 Mountain The PIs will map mass flow deposits in the upper 1.0 sec record of sediments on the US continental rise between Blake Ridge and New England seamounts. Single and multi-channel seismic profiles in existence will be used to map vertical extend of mass flows. 3.5 kHz records will also be examined. Buried canyons will also be mapped. Armed with improved awareness of the seismic expression of mass-flow deposits, the PIs intend to extend their volumetric measures of down-slope transport to the rise back to the Neogene time.

9505568 山 PI 将绘制布莱克海岭和新英格兰海山之间美国大陆隆起上层 1.0 秒沉积物记录中的质量流沉积图。现有的单道和多道地震剖面将用于绘制质量流的垂直延伸图。 3.5 kHz 记录也将被检查。埋藏的峡谷也将被绘制出来。随着对质量流沉积物地震表达的认识不断提高，PI 打算将其下坡输送的体积测量扩展到新近纪时期的上升。