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Journal Article

Vulkanseismologie – ein Blick ins Innere der Vulkane

Authors
/persons/resource/dahm

Dahm,  Torsten
Vol. 6, Issue 1 (2016), GFZ Journal 2016, System Erde : GFZ Journal, Deutsches GeoForschungsZentrum;
2.1 Physics of Earthquakes and Volcanoes, 2.0 Geophysics, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

/persons/resource/rivalta

Rivalta,  Eleonora
Vol. 6, Issue 1 (2016), GFZ Journal 2016, System Erde : GFZ Journal, Deutsches GeoForschungsZentrum;
2.1 Physics of Earthquakes and Volcanoes, 2.0 Geophysics, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

/persons/resource/twalter

Walter,  Thomas R.
Vol. 6, Issue 1 (2016), GFZ Journal 2016, System Erde : GFZ Journal, Deutsches GeoForschungsZentrum;
2.1 Physics of Earthquakes and Volcanoes, 2.0 Geophysics, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

/persons/resource/heimann

Heimann,  Sebastian
Vol. 6, Issue 1 (2016), GFZ Journal 2016, System Erde : GFZ Journal, Deutsches GeoForschungsZentrum;
2.1 Physics of Earthquakes and Volcanoes, 2.0 Geophysics, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

/persons/resource/ase

Lühr,  Birger-Gottfried
Vol. 6, Issue 1 (2016), GFZ Journal 2016, System Erde : GFZ Journal, Deutsches GeoForschungsZentrum;
2.1 Physics of Earthquakes and Volcanoes, 2.0 Geophysics, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

/persons/resource/pjousset

Jousset,  Philippe
Vol. 6, Issue 1 (2016), GFZ Journal 2016, System Erde : GFZ Journal, Deutsches GeoForschungsZentrum;
2.2 Geophysical Deep Sounding, 2.0 Geophysics, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;

External Ressource
Fulltext (public)

GFZ_syserde.06.01.10.pdf
(Publisher version), 402KB

Supplementary Material (public)
There is no public supplementary material available
Citation

Dahm, T., Rivalta, E., Walter, T. R., Heimann, S., Lühr, B.-G., Jousset, P. (2016): Vulkanseismologie – ein Blick ins Innere der Vulkane. - System Erde, 6, 1, 62-67.
https://doi.org/10.2312/GFZ.syserde.06.01.10


Cite as: https://gfzpublic.gfz-potsdam.de/pubman/item/item_1504392
Abstract
Volcanic activity involves different processes on different scales at depth and at the surface. Many of them generate seismic signals, ranging from tiny, earthquake-like signals to increased continuous vibrations to significant ground motion events before and during volcanic eruptions. A range of modern tools of volcano seismology is nowadays used to monitor changes in the volcanic activity and volcanic unrest. Additionally, advanced seismology is able to image the deep volcanic structures at high resolution and to map the depth and size of magmatic reservoirs beneath volcanoes. Although seismology is a key technology for volcano research and the assessment of volcanic hazard, novel concepts of volcano monitoring combine seismology with different types of multi-parameter sensors to characterize the processes accompanying volcanic unrest. GFZ is developing advanced approaches for volcano monitoring and volcano modeling involving a broad scale of instruments and disciplines. The article focuses mainly on two examples from volcanoes in South America and Iceland showing how large magmatic reservoirs are slowly filled over periods of decades and abruptly depleted over periods of months during volcanic eruptions.