Emplacement conditions of pyroclastic deposits inferred from magnetic properties of the Eger maar-diatreme (ICDP-EGER drill site S4) and Eifel volcanoes

根据 Eger maar-diatreme(ICDP-EGER 钻探场 S4)和埃菲尔火山的磁性推断的火山碎屑矿床的侵位条件

基本信息

项目摘要

Magneto-mineralogy from different pyroclastic eruptive sequences is mostly complex and offers a complementary tool to paleomagnetic directional analysis for emplacement temperature estimates and may contribute information on the volcanic material history and their emplacement conditions. The aim of this project is to investigate if magnetic mineralogy is suited to separate different eruptive sequences from pyroclastic deposits of differently fractionated alkaline magmatic rocks in the Quaternary volcanic provinces in Central Europe. We will investigate the rock magnetic properties and characteristic magnetic mineralogy of the two ICDP-Eger Rift Drillings S4a/S4b and well-described Quaternary eruptive volcanic sequences from the Volcano Eifel to compare different volcanic structures and their emplacement conditions. We will test if Curie temperature of titanomagnetite and its (non-) reversibility using the temperature-dependence of in- and out-of-phase magnetic susceptibility is suited to unravel not yet explored intrinsic magnetic and structural properties in titanomagnetite, which is new for magneto-mineralogical studies in volcanic rocks. We will combine rock magnetic, magneto-mineralogical and paleomagnetic investigations with mineral chemical, high-resolution transmission electron microscopy in combination with electron energy-loss spectroscopy and Raman spectroscopy in order to get a more fundamental understanding of the non-reversibility of Curie temperatures in titanomagnetite.
不同火山碎屑喷发序列的磁性矿物学大多是复杂的,并提供了一个补充工具,古地磁定向分析的侵位温度估计,并可能有助于火山物质的历史和侵位条件的信息。该项目的目的是调查磁性矿物学是否适合于从中欧第四纪火山区不同分馏的碱性岩浆岩的火山碎屑沉积物中分离不同的喷发序列。我们将研究两个ICDP-埃格裂谷钻探S4 a/S4 b和火山艾弗尔的第四纪喷发火山序列的岩石磁性和特征磁性矿物学,以比较不同的火山结构及其侵位条件。我们将测试,如果居里温度的钛磁铁矿和它的(非)可逆性,使用温度依赖性的同相和异相磁化率是适合解开尚未探索的内在磁性和结构性质的钛磁铁矿,这是新的火山岩的磁性矿物学研究。我们将结合联合收割机岩石磁性,磁性矿物学和古地磁调查与矿物化学,高分辨率透射电子显微镜结合电子能量损失光谱和拉曼光谱,以获得更根本的理解的不可逆性的居里温度在钛磁铁矿。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Privatdozentin Dr. Agnes Kontny其他文献

Privatdozentin Dr. Agnes Kontny的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Privatdozentin Dr. Agnes Kontny', 18)}}的其他基金

Magnetic fatigue of magnetite: effect of cyclic loading on the magnetic and microstructural behavior at elevated temperatures
磁铁矿的磁疲劳:循环载荷对高温下磁性和微观结构行为的影响
  • 批准号:
    329643415
  • 财政年份:
    2017
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Mineral magnetism of shocked ferrimagnetic minerals
冲击亚铁磁性矿物的矿物磁性
  • 批准号:
    236619798
  • 财政年份:
    2013
  • 资助金额:
    --
  • 项目类别:
    Priority Programmes
Rock magnetic properties and their anisotropy from the Outokumpu assemblage in the Outokumpu deep drilling, Finland
芬兰奥托昆普深钻奥托昆普组合的岩石磁特性及其各向异性
  • 批准号:
    65103356
  • 财政年份:
    2008
  • 资助金额:
    --
  • 项目类别:
    Infrastructure Priority Programmes
Rock magnetic properties and their anisotropy from host rock and impact lithologies of drillings at the Chesapeake Bay impact structure, USA
美国切萨皮克湾冲击构造钻探的母岩和冲击岩性的岩石磁特性及其各向异性
  • 批准号:
    65021913
  • 财政年份:
    2008
  • 资助金额:
    --
  • 项目类别:
    Infrastructure Priority Programmes
Magnetofabric and textural analysis from highly anisotropic magnetite bearing shear zones in metamorphic nappes of the Scandinavian Caledonides
斯堪的纳维亚喀里多尼亚变质推覆体中高度各向异性磁铁矿剪切带的磁织物和结构分析
  • 批准号:
    51421436
  • 财政年份:
    2007
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Magnetic mineralogy and rock magnetic properties of impact lithologies of the Bosumtwi crater drilling project, Ghana
加纳Bosumtwi陨石坑钻探项目的磁矿物学和冲击岩性岩石磁特性
  • 批准号:
    5447188
  • 财政年份:
    2005
  • 资助金额:
    --
  • 项目类别:
    Infrastructure Priority Programmes
Hot-spot related crustal magnetization and magnetic petrology from scientific drillings
来自科学钻探的与热点相关的地壳磁化和磁性岩石学
  • 批准号:
    5447228
  • 财政年份:
    2005
  • 资助金额:
    --
  • 项目类别:
    Infrastructure Priority Programmes
Magneto-mineralogical beharvoir and magnetic fabric of lava in relation to extrusion conditions during growth of the Hawaiian shield volcano (HSDP-drilling)
夏威夷盾状火山生长过程中与挤压条件相关的熔岩磁矿物学行为和磁性结构(HSDP-钻孔)
  • 批准号:
    5238968
  • 财政年份:
    2000
  • 资助金额:
    --
  • 项目类别:
    Infrastructure Priority Programmes
Arctic Volcanism in Woodfjorden: Fundamental magneto-mineralogical data for magnetic modeling and estimation of emplacement conditions of Quaternary volcanic rocks
伍德峡湾的北极火山活动:用于第四纪火山岩磁模拟和侵位条件估计的基本磁矿物学数据
  • 批准号:
    530455879
  • 财政年份:
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Impact structures: Effect of post-shock thermal conditions on mineral magnetism
撞击结构:震后热条件对矿物磁性的影响
  • 批准号:
    432762445
  • 财政年份:
  • 资助金额:
    --
  • 项目类别:
    Research Grants

相似国自然基金

无穷维哈密顿系统的KAM理论
  • 批准号:
    10771098
  • 批准年份:
    2007
  • 资助金额:
    21.0 万元
  • 项目类别:
    面上项目

相似海外基金

How will Emperor Penguins Respond to Changing Ice Conditions (EPIC)?
帝企鹅将如何应对不断变化的冰况(EPIC)?
  • 批准号:
    NE/Y00115X/1
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Research Grant
Electrical conductivity measurements of silicate melts at the Earth's mantle conditions
地幔条件下硅酸盐熔体的电导率测量
  • 批准号:
    24K17146
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Grant-in-Aid for Early-Career Scientists
New biocatalysts for selective chemical oxidations under extreme conditions
用于极端条件下选择性化学氧化的新型生物催化剂
  • 批准号:
    DP240101500
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Discovery Projects
Care and Repair: Rethinking Contemporary Curation for Conditions of Crisis
护理与修复:重新思考危机条件下的当代策展
  • 批准号:
    DP240102206
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Discovery Projects
Understanding and treating neurogenetic conditions related to the Kennedy pathway
了解和治疗与肯尼迪通路相关的神经遗传疾病
  • 批准号:
    MR/Y014251/1
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Research Grant
Storming Immune Monogenic Conditions through Multiomic and Gene Editing Approaches
通过多组学和基因编辑方法攻克免疫单基因条件
  • 批准号:
    EP/Y032500/1
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Research Grant
Weak notions of curvature-dimension conditions on step-two Carnot groups
二级卡诺群上曲率维数条件的弱概念
  • 批准号:
    24K16928
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Grant-in-Aid for Early-Career Scientists
Fatigue Life Assessment of Structures under Realistic Loading Conditions
实际载荷条件下结构的疲劳寿命评估
  • 批准号:
    DP240103201
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Discovery Projects
Stability conditions: their topology and applications
稳定性条件:拓扑和应用
  • 批准号:
    DP240101084
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Discovery Projects
Human-centric Digital Twin Approaches to Trustworthy AI and Robotics for Improved Working Conditions
以人为本的数字孪生方法,实现值得信赖的人工智能和机器人技术,以改善工作条件
  • 批准号:
    10109582
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    EU-Funded
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了