Results 11 to 20 of about 1,132 (177)

Infrasound as a Cue for Seabird Navigation [PDF]

Frontiers in Ecology and Evolution, 2021
Seabirds are amongst the most mobile of all animal species and spend large amounts of their lives at sea. They cross vast areas of ocean that appear superficially featureless, and our understanding of the mechanisms that they use for navigation remains ...
Samantha C. Patrick, Jelle D. Assink, Mathieu Basille, Susana Clusella-Trullas, Thomas A. Clay, Thomas A. Clay, Olivier F. C. den Ouden, Olivier F. C. den Ouden, Rocío Joo, Rocío Joo, Jeffrey N. Zeyl, Simon Benhamou, Jakob Christensen-Dalsgaard, Läslo G. Evers, Läslo G. Evers, Annette L. Fayet, Christine Köppl, E. Pascal Malkemper, Lucía Martina Martín López, Lucía Martina Martín López, Oliver Padget, Richard A. Phillips, Mark K. Prior, Pieter S. M. Smets, Pieter S. M. Smets, E. Emiel van Loon   +25 more
doaj   +9 more sources

Tracking a Rangeland Fire With Infrasound Arrays

Geophysical Research Letters
We present the first infrasound analyses of a rangeland fire and demonstrate infrasound's potential in monitoring wildland fires. We recorded a prescribed fire in sagebrush steppe in cool, moist conditions, using eight infrasound arrays of diverse size ...
Jacob F. Anderson, Madeline A. Hunt, Jeffrey B. Johnson, Kara M. Yedinak   +3 more
doaj   +2 more sources

Monitoring Zoo Elephant Rumble Activity Using Combined Seismic and Acoustic Data. [PDF]

Ecol Evol
At the Opel‐Zoo in Germany, we studied elephant rumble activity by recording low‐frequency signals with seismic and infrasound sensors. We detected over 1350 rumbles within 4 weeks that show temporal patterns, demonstrating the benefits of combining both sensing methods.
Limberger F, Rümpker G, Wesemann R, Komeazi A, Spengler T, Becker M.   +5 more
europepmc   +2 more sources

Autocorrelation Infrasound Interferometry

Journal of Geophysical Research: Solid Earth, 2021
AbstractSeismic and infrasound multistation ambient‐noise interferometry has been widely used to infer ground and atmospheric properties, and single‐station and autocorrelation seismic interferometry has also shown potential for characterizing Earth structure at multiple scales.
Hugo D. Ortiz, Robin S. Matoza, Jeffrey B. Johnson, Stephen Hernandez, Juan C. Anzieta, Mario C. Ruiz   +5 more
openaire   +4 more sources

Infrasound and seismoacoustic signatures of the 28 September 2018 Sulawesi super-shear earthquake [PDF]

Natural Hazards and Earth System Sciences, 2019
A magnitude 7.5 earthquake occurred on 28 September 2018 at 10:02:43 UTC near the city of Palu on the Indonesian island of Sulawesi. It was a shallow, strike-slip earthquake with a rupture extending to a length of about 150 km and reaching ...
C. Pilger, P. Gaebler, L. Ceranna, A. Le Pichon, J. Vergoz, A. Perttu, D. Tailpied, B. Taisne   +7 more
doaj   +1 more source

Processing of volcano infrasound using film sound audio post-production techniques to improve signal detection via array processing

Geoscience Letters, 2020
The use of infrasound for the early detection of volcanic events has been shown to be effective over large distances, and unlike visual methods, is not weather dependent.
Ross Adrian Williams, Anna Perttu, Benoit Taisne   +2 more
doaj   +1 more source

Bolide Energetics and Infrasound Propagation: Exploring the 18 December 2018 Bering Sea Event to Identify Limitations of Empirical and Numerical Models

The Seismic Record, 2021
Infrasound observations are an important tool in assessing the energetics of bolides and can help quantify the flux of meteoroids through Earth’s atmosphere.
Stephen Arrowsmith, Petru Negraru, Greg Johnson   +2 more
doaj   +1 more source

METHOD OF STUDYING INFRASOUND WAVES FROM THUNDERSTORMS

Solar-Terrestrial Physics, 2022
The paper provides an overview of studies of infrasound signals from thunderstorms over a period of more than 30 years. We deal with several types of infrasound signals from thunderstorms detected at the ISTP SB RAS infrasound station Badary in Buryatia.
A.G. Sorokin, V.A. Dobrynin
doaj   +1 more source

A basic identification of late auditory evoked potentials at infrasound frequencies: Support neural network–based signal processing

Journal of Low Frequency Noise, Vibration and Active Control, 2023
Concerns about potential health risks from infrasound exposure require objective investigation methods for the perception of infrasound by humans. Neural-network methods were applied to identify weak infrasound evoked potentials and to investigate the ...
Christian Koch
doaj   +1 more source

Infrasonic Earthquake Detectability Investigated in Southern Part of Japan, 2019

Sensors, 2021
The Kochi University of Technology (KUT) Infrasound Sensor Network contains 30 infrasound sensors which are distributed all over Japan especially in Shikoku Island.
Islam Hamama, Masa-yuki Yamamoto
doaj   +1 more source