Tamara Mathys
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View article: Quantifying permafrost ground ice contents in the Tien Shan and Pamir (Central Asia): a petrophysical joint inversion approach using a geometric mean model
Quantifying permafrost ground ice contents in the Tien Shan and Pamir (Central Asia): a petrophysical joint inversion approach using a geometric mean model Open
In the Central Asian Tien Shan and Pamir mountain ranges, permafrost is extensive, but in situ data on permafrost remain scarce. Quantitative analysis of permafrost's subsurface components – ice, water, air, and rock – is vital for not onl…
View article: Characterizing ground ice content and origin to better understand the seasonal surface dynamics of the Gruben rock glacier and the adjacent Gruben debris-covered glacier (southern Swiss Alps)
Characterizing ground ice content and origin to better understand the seasonal surface dynamics of the Gruben rock glacier and the adjacent Gruben debris-covered glacier (southern Swiss Alps) Open
Over the recent years, there have been focused international efforts to coordinate the development and compilation of rock glacier inventories. Nevertheless, in some contexts, identifying and characterizing rock glaciers can be challenging…
View article: Quantifying permafrost ground ice contents in the Tien Shan and Pamir (Central Asia): A Petrophysical Joint Inversion approach using the Geometric Mean model
Quantifying permafrost ground ice contents in the Tien Shan and Pamir (Central Asia): A Petrophysical Joint Inversion approach using the Geometric Mean model Open
In the Central Asian Tien Shan and Pamir mountain ranges, permafrost is extensive, but in-situ data on permafrost remains scarce. Quantitative analysis of permafrost's subsurface components—ice, water, air, and rock—is vital for not only d…
View article: Characterizing ground ice content and origin to better understand the seasonal surface dynamics of the Gruben rock glacier and the adjacent Gruben debris-covered glacier (southern Swiss Alps)
Characterizing ground ice content and origin to better understand the seasonal surface dynamics of the Gruben rock glacier and the adjacent Gruben debris-covered glacier (southern Swiss Alps) Open
Over the recent years, there has been focused international efforts to coordinate the development and compilation of rock glacier inventories. Nevertheless, in some contexts, identifying and characterizing rock glaciers can be challenging …
View article: Quantifying Ground Ice in Tien Shan and Pamir Permafrost: A Comprehensive Petrophysical Joint Inversion Study Applying the electrical Geometric Mean Model 
Quantifying Ground Ice in Tien Shan and Pamir Permafrost: A Comprehensive Petrophysical Joint Inversion Study Applying the electrical Geometric Mean Model  Open
Central Asian Mountain regions (Tien Shan and Pamir) are expected to be significantly impacted by climate change, affecting water availability and natural hazards. The cryosphere plays a crucial role in many watersheds of the region by pro…
Correlation between environmental variables and slope movements in the Ala Archa catchment, Kyrgyzstan Open
In a time of increasing global warming and interconnected environmental changes, the assessment and detection of moving landforms are of growing importance for implementing successful adaptation and mitigation strategies concerning geohaza…
Permafrost in talus slopes: what are the main drivers of low temperatures and ice content ? Open
Coarse-blocky landforms are assumed to be the most resilient permafrost occurrences due to low thermal conductivity and their seasonal asymmetric internal convection processes and have been addressed in many field and modelling studies. In…
Recent ground thermo-hydrological changes in a southern Tibetan endorheic catchment and implications for lake level changes Open
Climate change modifies the water and energy fluxes between the atmosphere and the surface in mountainous regions such as the Qinghai–Tibet Plateau (QTP), which has shown substantial hydrological changes over the last decades, including ra…
Recent ground thermo-hydrological changes in a Tibetan endorheic catchment and implications for lake level changes Open
Climate change modifies the water and energy fluxes between the atmosphere and the surface in mountainous regions. This is particularly true over the Qinghai-Tibet Plateau (QTP), a major headwater region of the world, which has shown subst…
Towards accurate quantification of ice content in permafrost of the Central Andes – Part 2: An upscaling strategy of geophysical measurements to the catchment scale at two study sites Open
With ongoing climate change, there is a pressing need to better understand how much water is stored as ground ice in areas with extensive permafrost occurrence, as well as how the regional water balance may alter in response to the potenti…
View article: Long-term energy balance measurements at three different mountain permafrost sites in the Swiss Alps
Long-term energy balance measurements at three different mountain permafrost sites in the Swiss Alps Open
The surface energy balance is a key factor influencing the ground thermal regime. With ongoing climate change, it is crucial to understand the interactions of the individual heat fluxes at the surface and within the subsurface layers, as w…
Impact of recent ground thermal changes on the hydrology of a Tibetan catchment and implications for lake level changes Open
Ground thermal regime of high mountain catchments impacts the partition between infiltration and runoff, latent and sensible heat fluxes, frozen and liquid subsurface water and the presence (or absence) of permafrost. In the context of glo…
Reply on RC1 Open
Abstract. With ongoing climate change, there is a pressing need to better understand how much water is stored as ground ice in areas with extensive permafrost occurrence, as well as how the regional water balance may alter in response to t…
Reply on RC2 Open
Abstract. With ongoing climate change, there is a pressing need to better understand how much water is stored as ground ice in areas with extensive permafrost occurrence, as well as how the regional water balance may alter in response to t…
Comment on tc-2021-251 Open
Abstract. With ongoing climate change, there is a pressing need to better understand how much water is stored as ground ice in areas with extensive permafrost occurrence, as well as how the regional water balance may alter in response to t…
Comment on tc-2021-251 Open
Abstract. With ongoing climate change, there is a pressing need to better understand how much water is stored as ground ice in areas with extensive permafrost occurrence and how the regional water balance may alter in response to the poten…
Towards accurate quantification of ice content in permafrost of the Central Andes – Part II: an upscaling strategy of geophysical measurements to the catchment scale at two study sites Open
With ongoing climate change, there is a pressing need to better understand how much water is stored as ground ice in areas with extensive permafrost occurrence and how the regional water balance may alter in response to the potential gener…
Comment on essd-2021-114 Open
Abstract. The surface energy balance is a key factor influencing the ground thermal regime. With ongoing climate change, it is crucial to understand the interactions of the individual heat fluxes at the surface and within the subsurface la…
View article: Long-term energy balance measurements at three different mountain permafrost sites in the Swiss Alps
Long-term energy balance measurements at three different mountain permafrost sites in the Swiss Alps Open
The surface energy balance is a key factor influencing the ground thermal regime. With ongoing climate change, it is crucial to understand the interactions of the individual heat fluxes at the surface and within the subsurface layers as we…
Modeling recent permafrost thaw and associated hydrological changes in an endorheic Tibetan watershed Open
Permafrost has a crucial influence on sub-surface water flow and thus on the hydrology of catchments. Its thawing drives the release of frozen water and a transition from surface-water-dominated systems to groundwater-dominated systems. In…
Towards accurate quantification of ground ice content in permafrost of the Central Andes: geophysics-based estimates from three different regions Open
Continued climate change is projected to cause significant temperature increase, yielding substantial water shortage especially in the semi-arid mountain regions of the Central Andes. The role of permafrost occurrences for the hydrological…
The state and future of the cryosphere in Central Asia Open
Snow, glaciers and permafrost translate fluctuations of atmospheric conditions and highlight current environmental changes. Monitoring of these changes is one of the major objectives of the international climate observation strategy develo…
Upscaling of geophysical measurements: A methodology for the estimation of the total ground ice content at two study sites in the dry Andes of Chile and Argentina Open
With climate change and the associated continuing recession of glaciers, water security, especially in regions depending on the water supply from glaciers, is threatened. In this context, the understanding of permafrost distribution and it…