Permafrost-Glacier Interactions and its impact on alpine landscape evolution (PerGInt)

永久冻土-冰川相互作用及其对高山地貌演化的影响 (PerGInt)

基本信息

项目摘要

The glacial landscape legacy after the period of the Little Ice Age in the area of the European Alps comprises landforms indicative of former permafrost-glacier interactions which oftentimes lead to prominent or even spectacular landforms, nevertheless investigations on the relationship and interaction of both components of the cryosphere have been given little attention. Glacial and periglacial landforms reflect climatic, topographic and lithological conditions and are indicative for past or modern environmental conditions. Questions arise concerning the degree of subsurface heterogeneity and its impact on process dynamics. The main goal of this research proposal is the identification of interconnections between the properties of the surface and the subsurface and to decipher under which environmental conditions glaciotectonically deformed moraines could have formed and to what extent these landforms are currently subject to changes under the present climatic situation and possible future atmospheric warming trends. To reach this goal, the surface and subsurface parameters characterizing the alpine geosystem will be mapped based on in-situ (temperature data, 2D and 3D geophysical surveying), airborne (structure from motion photogrammetry), and satellite borne measurements (SAR interferometry). The suggestedgeophysical methods have the potential to provide spatial or even volumetric information on the subsurface internal structure and property variations. The remote and proximal sensing techniques enable to detect and monitor vertical and/or horizontal displacements with a high spatial and temporal resolution which can be linked to terrain parameters, subsurface characteristics and the thermal regime. Through the relation of the collected surface and subsurface data, possible interconnections of the different parameters can be analysed. The improved understanding of the interdependencies between the surface and subsurface parameters and the processual relationships from the integrative approach allows to derive more advanced conceptual models of the investigated landforms, which show the genetic relationship between landform, sediment characteristics and the influence of permafrost conditions. The expected new findings will form the basis to generate scenarios of alpine landscape evolution under changing environmental conditions
欧洲阿尔卑斯山地区小冰期之后留下的冰川景观包括表明以前的永久冻土-冰川相互作用的地貌,这往往会导致突出甚至壮观的地貌,然而,对冰冻圈这两个组成部分的关系和相互作用的研究很少受到重视。冰川和冰缘地貌反映了气候、地形和岩性条件,并指示了过去或现代的环境条件。关于地下异质性的程度及其对过程动力学的影响,出现了一些问题。这项研究建议的主要目标是确定地表和地下属性之间的相互联系,并破译在何种环境条件下冰川构造变形的冰原,以及在目前的气候状况和未来可能的大气变暖趋势下,这些地貌目前在多大程度上受到变化的影响。为了实现这一目标,将根据现场(温度数据、2D和3D地球物理测量)、航空(运动摄影测量的结构)和卫星测量(合成孔径雷达干涉测量)绘制表征高山地球系统的地表和地下参数图。建议的地球物理方法有可能提供关于地下内部结构和性质变化的空间甚至体积信息。远距离和近距离遥感技术能够以高空间和时间分辨率探测和监测垂直和/或水平位移,这可以与地形参数、地下特征和热状况联系起来。通过采集的地表和地下数据之间的关系,可以分析不同参数之间可能的相互关系。通过综合方法对表层和次表层参数之间相互依赖关系和过程关系的更好理解,可以得出更先进的所调查地貌的概念模型,这些模型显示了地貌、沉积物特征和永久冻土条件影响之间的成因关系。预期的新发现将构成在不断变化的环境条件下生成高山景观演变情景的基础

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 }}

Professor Dr. Christof Kneisel其他文献

Professor Dr. Christof Kneisel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('Professor Dr. Christof Kneisel', 18)}}的其他基金

Three-dimensional internal structure and characteristics of periglacial landforms as a key to enhance the understanding of process dynamics and sensitivity to climate change
冰缘地貌的三维内部结构和特征是增强过程动力学和气候变化敏感性认识的关键
  • 批准号:
    248033933
  • 财政年份:
    2014
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Spatial assessment of permafrost characteristics and dynamics in alpine periglacial environments
高山冰缘环境多年冻土特征和动态的空间评估
  • 批准号:
    53469549
  • 财政年份:
    2008
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Geomorphologisch-geophysikalische Untersuchungen zur Verbreitung und raum-zeitlichen Variabilität von alpinem Permafrost
高山多年冻土分布及时空变化的地貌-地球物理研究
  • 批准号:
    16687236
  • 财政年份:
    2005
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Multi-methodological three-dimensional investigation of open- and closed-system Pingos in northwestern Canada (Pingo3D)
加拿大西北部开放和封闭系统 Pingos 的多方法三维调查 (Pingo3D)
  • 批准号:
    515411322
  • 财政年份:
  • 资助金额:
    --
  • 项目类别:
    Research Grants

相似海外基金

Glacier-ocean interactions and sea ice retreat and in the Canadian Arctic Archipelago - Past, present and future Title of proposal For Strategic Projects, indicate the Target Area and the Research
加拿大北极群岛的冰川-海洋相互作用和海冰退缩 - 过去、现在和未来 提案标题 对于战略项目,请指出目标区域和研究
  • 批准号:
    556532-2021
  • 财政年份:
    2021
  • 资助金额:
    --
  • 项目类别:
    Discovery Grants Program - Ship Time
Collaborative Research: Glacier-sediment interactions during onset of tidewater glacier retreat
合作研究:潮水冰川退缩开始时冰川与沉积物的相互作用
  • 批准号:
    2051847
  • 财政年份:
    2021
  • 资助金额:
    --
  • 项目类别:
    Continuing Grant
Collaborative Research: Glacier-sediment interactions during onset of tidewater glacier retreat
合作研究:潮水冰川退缩开始时冰川与沉积物的相互作用
  • 批准号:
    2051846
  • 财政年份:
    2021
  • 资助金额:
    --
  • 项目类别:
    Continuing Grant
Sea ice retreat and glacier-ocean interactions in the eastern Canadian Arctic Archipelago - past, present and future
加拿大东部北极群岛的海冰退缩和冰川-海洋相互作用——过去、现在和未来
  • 批准号:
    544982-2020
  • 财政年份:
    2020
  • 资助金额:
    --
  • 项目类别:
    Discovery Grants Program - Ship Time
The application of millimetre wave radar to the study of volcano-glacier interactions and ice-ocean interactions in conditions of reduced visibility.
毫米波雷达在能见度降低条件下火山-冰川相互作用和冰-海洋相互作用研究中的应用。
  • 批准号:
    2093489
  • 财政年份:
    2018
  • 资助金额:
    --
  • 项目类别:
    Studentship
MRI: Acquisition of a total organic carbon analyzer for undergraduate training and research quantifying how climate-glacier interactions impact land-to-ocean fluxes of carbon
MRI:购买总有机碳分析仪,用于本科生培训和研究,量化气候-冰川相互作用如何影响陆地到海洋的碳通量
  • 批准号:
    1726177
  • 财政年份:
    2017
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Polythermal Glacier and Permafrost Hydrodynamic Interactions
多热冰川和永久冻土水动力相互作用
  • 批准号:
    331357-2012
  • 财政年份:
    2016
  • 资助金额:
    --
  • 项目类别:
    Discovery Grants Program - Northern Research Supplement
Collaborative Research: Glacier-Ocean Interactions at a Greenland Ice Shelf at Tidal to Interannual Time Scales
合作研究:格陵兰冰架在潮汐至年际时间尺度上的冰川-海洋相互作用
  • 批准号:
    1604076
  • 财政年份:
    2016
  • 资助金额:
    --
  • 项目类别:
    Standard Grant
Polythermal Glacier and Permafrost Hydrodynamic Interactions
多热冰川和永久冻土水动力相互作用
  • 批准号:
    331357-2012
  • 财政年份:
    2015
  • 资助金额:
    --
  • 项目类别:
    Discovery Grants Program - Northern Research Supplement
Polythermal Glacier and Permafrost Hydrodynamic Interactions
多热冰川和永久冻土水动力相互作用
  • 批准号:
    203339-2012
  • 财政年份:
    2015
  • 资助金额:
    --
  • 项目类别:
    Discovery Grants Program - Individual
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了