Fiber-optic seismic sensing of vadose zone soil moisture dynamics
Vadose zone soil moisture is often considered a pivotal intermediary water reservoir
between surface and groundwater in semi-arid regions. Understanding its dynamics in …
between surface and groundwater in semi-arid regions. Understanding its dynamics in …
Firn on ice sheets
Nature Reviews Earth & Environment, 2024 - nature.com
Most of the Greenland and Antarctic ice sheets are covered with firn—the transitional
material between snow and glacial ice. Firn is vital for understanding ice-sheet mass …
material between snow and glacial ice. Firn is vital for understanding ice-sheet mass …
Constraints on the cryohydrological warming of firn and ice in Greenland from Rayleigh wave ellipticity data
Rayleigh wave ellipticity measurements from seismic ambient noise recorded on the
Greenland Ice Sheet (GrIS) show complex and anomalous behavior at wave periods …
Greenland Ice Sheet (GrIS) show complex and anomalous behavior at wave periods …
Characterizing South Pole firn structure with fiber optic Sensing
The firn layer covers 98% of Antarctica's ice sheets, protecting underlying glacial ice from the
external environment. Accurate measurement of firn properties is essential for assessing …
external environment. Accurate measurement of firn properties is essential for assessing …
Expansion of firn aquifers in southeast Greenland
Surface melt produces more mass loss than any other process on the Greenland Ice Sheet.
In some regions of Greenland with high summer surface melt and high winter snow …
In some regions of Greenland with high summer surface melt and high winter snow …
Indirect joint petrophysical inversion of shallow-seismic and multi-offset ground-penetrating radar field data
In near-surface surveys, shallow-seismic and ground-penetrating radar (GPR) full-waveform
inversions (FWIs) have received increasing attention because of their ability to reconstruct …
inversions (FWIs) have received increasing attention because of their ability to reconstruct …
Hydrologic modeling of a perennial firn aquifer in southeast Greenland
A conceptual model, based on field observations and assumed physics of a perennial firn
aquifer near Helheim Glacier (southeast Greenland), is evaluated via steady-state 2-D …
aquifer near Helheim Glacier (southeast Greenland), is evaluated via steady-state 2-D …
Decadal changes in Greenland ice sheet firn aquifers from radar scatterometer
Surface meltwater runoff is believed to be the main cause of the alarming mass loss in the
Greenland Ice Sheet (GrIS); however, recent research has shown that a large amount of …
Greenland Ice Sheet (GrIS); however, recent research has shown that a large amount of …
Firn on ice sheets
A Humbert - Nature Reviews Earth & Environment, 2024 - epic.awi.de
Most of the Greenland and Antarctic ice sheets are covered with firn—the transitional
material between snow and glacial ice. Firn is vital for understanding ice-sheet mass …
material between snow and glacial ice. Firn is vital for understanding ice-sheet mass …
Seismic investigations of firn in Antarctica
H Hollmann - 2024 - figshare.utas.edu.au
The firn layer represents the natural interface between glacier ice and the atmosphere. Firn
is a highly heterogeneous medium, where the interplay of physical processes on the …
is a highly heterogeneous medium, where the interplay of physical processes on the …