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From: Jake Anderson <ajakef@xxxxxxxxx>
Subject: AGU Session S012: Geophysical Acoustics
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Please consider submitting an abstract to session S012: Geophysical Acoustics. Volcano infrasound has long been an important part of the broader field of geophysical acoustics, and we welcome contributions from the volcano community. The abstract submission deadline is August 2.
Regards,
Jake Anderson, Danny Bowman, Jonathan Lees, and Jeff Johnson
S012: Geophysical Acoustics
Session ID#: 27054 https://agu.confex.com/agu/fm17/preliminaryview.cgi/Session27054
Session Description:
Pressure waves in the atmosphere carry a wide range of information of geophysical interest. A variety of natural sources (volcanoes, fluvial features, storms, bolides, etc.) and human activities (chemical and nuclear explosions, supersonic aircraft, wind turbines, etc.) produce these waves, and properties of their sources can be determined by acoustic analysis. Further, acoustic waves experience path effects that can be inverted to reveal atmospheric temperature and wind structure. Finally, breaking acoustic waves may be a significant mode of energy flux between regions of the atmosphere.
We invite submissions that explore acoustic wavefields and sources on Earth and other planets. Presentations describing instrumentation, analytical techniques, monitoring, and emerging opportunities are welcome.
Volcano Listserv is a collaborative venture among Arizona State University (ASU), Portland State University (PSU), the Global Volcanism Program (GVP) of the Smithsonian Institution's National Museum of Natural History, and the International Association for Volcanology and Chemistry of the Earth's Interior (IAVCEI).
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