Palaeointensity measurement of the Earth`s magnetic field and partial self-reversal of natural remanent magnetization of basalts

地球磁场的古强度测量和玄武岩天然剩磁的部分自反转

• 批准号: 5249874
• 负责人: Professor Dr. Nikolai Petersen
• 金额: --
• 依托单位: Sektion Geophysik
• 依托单位国家: 德国
• 项目类别: Priority Programmes
• 财政年份: 2000
• 资助国家: 德国
• 起止时间: 1999-12-31 至 2006-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/5249874?language=en
• 关键词: Palaeointensity; measurement; Earth; magnetic; field

(...) It is the aim of the project- to determine the frequency of partial self-reversal in basalts by measuring the remanent magnetization at high temperatures- to correlate the phenomenon with age, conditions of emplacement of the rock, general petrology and magnetomineralogy- to determine the consequences for palaeointensity measurements- to elaborate simple criteria that reveal the presence of partial self-reversal in a particular rock- to identify the mechanism of partial self-reversal

(.)该项目的目的是通过测量高温下的剩余磁化来确定玄武岩中部分自转的频率，将这一现象与年龄、岩石侵位条件、一般岩石学和磁矿学联系起来，以确定古强度测量的结果-阐述揭示特定岩石中存在部分自转的简单标准-以确定部分自转的机制。