Seabeam Investigation of the Mid-Atlantic Ridge Between 24 Degrees North and 30 Degrees 40' North and SeaMARC II Investigation of the Australian-Antarctic Discordance

北纬 24 度和北纬 30 度 40 英尺之间的大西洋中脊海束调查和澳大利亚-南极不一致的 SeaMARC II 调查

• 批准号: 9000285
• 负责人: Jean-Christophe Sempere
• 金额: $ 8.78万
• 依托单位: University of Washington
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-07-01 至 1992-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9000285&HistoricalAwards=false
• 关键词: Seabeam; Investigation; Mid; Atlantic; Ridge

This renewal will support an additional year of study of the geophysical data collected during three field programs in 1988. These field programs have produced rich data sets about crustal accretionary processes along the intermediate-spreading Southeast Indian Ridge and the slow-spreading Mid-Atlantic Ridge. The renewal will support further analysis of the volcano-tectonic characteristics of these spreading centers as well as for further processing of the magnetic and gravity data sets.

这一更新将支持额外一年的研究， 在三个野外项目中收集的地球物理数据， 1988.这些实地项目产生了丰富的数据集， 地壳增生过程沿着中间扩张 东南印度洋海岭和缓慢扩张的大西洋中海岭。 更新将支持进一步分析火山构造 这些扩散中心的特征以及进一步的 处理磁力和重力数据集。