Changing Arctic snow cover: A review of recent developments and assessment of future needs for observations, modelling, and impacts
Snow is a critically important and rapidly changing feature of the Arctic. However, snow-
cover and snowpack conditions change through time pose challenges for measuring and …
cover and snowpack conditions change through time pose challenges for measuring and …
Seismic and acoustic signatures of surficial mass movements at volcanoes
Surficial mass movements, such as debris avalanches, rock falls, lahars, pyroclastic flows,
and outburst floods, are a dominant hazard at many volcanoes worldwide. Understanding …
and outburst floods, are a dominant hazard at many volcanoes worldwide. Understanding …
Natural and anthropogenic sources of seismic, hydroacoustic, and infrasonic waves: Waveforms and spectral characteristics (and their applicability for sensor …
The record of seismic, hydroacoustic, and infrasonic waves is essential to detect, identify,
and localize sources of both natural and anthropogenic origin. To guarantee traceability and …
and localize sources of both natural and anthropogenic origin. To guarantee traceability and …
Lahar infrasound associated with Volcán Villarrica's 3 March 2015 eruption
JB Johnson, JL Palma - Geophysical Research Letters, 2015 - Wiley Online Library
The paroxysmal 2015 eruption of Volcán Villarrica (Chile) produced a 2.5 h long lahar,
which descended more than 20 km within the Rio Correntoso/Turbio drainage and …
which descended more than 20 km within the Rio Correntoso/Turbio drainage and …
Infrasound array criteria for automatic detection and front velocity estimation of snow avalanches: towards a real-time early-warning system
Avalanche risk management is strongly related to the ability to identify and timely report the
occurrence of snow avalanches. Infrasound has been applied to avalanche research and …
occurrence of snow avalanches. Infrasound has been applied to avalanche research and …
A new decade in seismoacoustics (2010–2022)
Several sources of interest often generate both low‐frequency acoustic and seismic signals
due to energy propagation through the atmosphere and the solid Earth. Seismic and …
due to energy propagation through the atmosphere and the solid Earth. Seismic and …
[HTML][HTML] Evaluating the performance of an operational infrasound avalanche detection system at three locations in the Swiss Alps during two winter seasons
S Mayer, A van Herwijnen, G Ulivieri… - Cold regions science and …, 2020 - Elsevier
Avalanche occurrences are unambiguous indicators of unstable snow conditions.
Information on past and current avalanche activity is therefore crucial for avalanche …
Information on past and current avalanche activity is therefore crucial for avalanche …
The landslide velocity
Proper knowledge of velocity is required in accurately determining the enormous destructive
energy carried by a landslide. We present the first, simple and physics-based general …
energy carried by a landslide. We present the first, simple and physics-based general …
Snow avalanche detection and source constraints made using a networked array of infrasound sensors
We studied a triggered snow avalanche (∼ 60 s in duration and with∼ 1,100 m run‐out)
using a network of infrasound arrays and time‐synced video, with the objective of …
using a network of infrasound arrays and time‐synced video, with the objective of …
[HTML][HTML] Debris flow velocity and volume estimations based on seismic data
A Schimmel, V Coviello… - Natural Hazards and Earth …, 2022 - nhess.copernicus.org
The estimation of debris flow velocity and volume is a fundamental task for the development
of early warning systems and the design of control structures and of other mitigation …
of early warning systems and the design of control structures and of other mitigation …