Collaborative Research: A Piggyback Near-Bottom Geophysical Survey of the Ultrafast EPR at 17 deg 24' -18 deg 39'S Using the ABE Autonomous Vehicle

合作研究：使用 ABE 自动驾驶车辆对南纬 17 度 24 -18 度 39 处的超快 EPR 进行近底地球物理勘测

• 批准号: 9730813
• 负责人: Marie-Helene Cormier
• 金额: $ 13.93万
• 依托单位: Columbia University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-10-01 至 2001-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9730813&HistoricalAwards=false
• 关键词: Collaborative; Research; Piggyback; Near; Bottom

9730813 Cormier A night field program using the Autonomous Benthic Explorer (ABE) to survey the seafloor on a previously-funded cruise to 17oS on the East Pacific Rise is proposed. The previously-funded cruise will include ALVIN dives, DSL-120 side-looking sonar, wax coring, and dredging operations to determine the petrological, geochemical, and volcanological aspects of this mid-ocean ridge environment. The use of the ABE should allow the better identification of lavas flows, their morphology, dimensions, and along axis continuity. A magnetometer has been added to the ABE for the purpose of identifying recent, highly magnetized feeder dikes and, potentially, non-magnetized feeder dikes.

9730813科米尔（Cormier）使用自主底栖探险家（ABE）进行了夜间野外计划，并提出了先前资助的巡游至17OS的海底。 先前资金的巡航将包括Alvin Dives，DSL-120侧面侧面的声纳，蜡芯和挖泥操作，以确定这个中山山脊环境的岩石学，地球化学和火山学方面。 安倍的使用应允许更好地识别熔岩流，其形态，尺寸和沿轴连续性。 为了识别最近的高度磁化馈线堤防以及可能是非磁性馈线堤防的目的，磁力表已添加到ABE中。