Pore Space Topology Controls Ultrasonic Waveforms in Dry Volcanic Rocks
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- Maria Del Pilar Di Martino
- Luca De Siena
- Nicola Tisato
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000856039400001&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1029/2022GL100310
- eISSN
- 1944-8007
- Externe Identifier
- Clarivate Analytics Document Solution ID: 4Q4FQ
- ISSN
- 0094-8276
- Ausgabe der Veröffentlichung
- 18
- Zeitschrift
- GEOPHYSICAL RESEARCH LETTERS
- Artikelnummer
- ARTN e2022GL100310
- Datum der Veröffentlichung
- 2022
- Status
- Published
- Titel
- Pore Space Topology Controls Ultrasonic Waveforms in Dry Volcanic Rocks
- Sub types
- Article
- Ausgabe der Zeitschrift
- 49
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Abstract
- <jats:title>Abstract</jats:title><jats:p>Pore space controls the mechanical and transport properties of rocks. At the laboratory scale, seismic modeling is usually performed in relatively homogeneous settings, and the influence of the pore space on the recorded wavefields is determined by rock‐fluid interactions. Understanding this influence in dry rocks is instrumental for assessing the impact of pore topology on waves propagating in heterogeneous environments, such as volcanoes. Here, we simulated the propagation of shear waves as a function of pore space parameters in computational models built as proxies for volcanic rocks. The spectral‐element simulations provide results comparable with ultrasonic experiments, and the outcome shows that the size, shape, volume, and location of pores impact amplitudes and phases. These variations intensify in waveform coda after multiple scattering. Our results confirm that pore topology is one of the primary regulators of the propagation of elastic waves in dry rocks regardless of porosity.</jats:p>
- Autoren
- Maria Del Pilar Di Martino
- Luca De Siena
- Nicola Tisato
- DOI
- 10.1029/2022gl100310
- eISSN
- 1944-8007
- ISSN
- 0094-8276
- Ausgabe der Veröffentlichung
- 18
- Zeitschrift
- Geophysical Research Letters
- Sprache
- en
- Online publication date
- 2022
- Datum der Veröffentlichung
- 2022
- Status
- Published
- Herausgeber
- American Geophysical Union (AGU)
- Herausgeber URL
- http://dx.doi.org/10.1029/2022gl100310
- Datum der Datenerfassung
- 2023
- Titel
- Pore Space Topology Controls Ultrasonic Waveforms in Dry Volcanic Rocks
- Ausgabe der Zeitschrift
- 49
Datenquelle: Crossref
- Author's licence
- CC-BY-NC
- Autoren
- Maria Del Pilar Di Martino
- Luca De Siena
- Nicola Tisato
- Hosting institution
- Universitätsbibliothek Mainz
- Sammlungen
- DFG-491381577-H
- Resource version
- Published version
- DOI
- 10.1029/2022GL100310
- Funding acknowledgements
- Gefördert durch die Deutsche Forschungsgemeinschaft (DFG) - Projektnummer 491381577
- File(s) embargoed
- false
- Open access
- true
- ISSN
- 1944-8007
- Ausgabe der Veröffentlichung
- 18
- Zeitschrift
- Geophysical research letters
- Schlüsselwörter
- 550 Geowissenschaften
- 550 Earth sciences
- Sprache
- eng
- Open access status
- Open Access
- Paginierung
- e2022GL100310
- Datum der Veröffentlichung
- 2022
- Public URL
- https://openscience.ub.uni-mainz.de/handle/20.500.12030/8707
- Herausgeber
- Wiley
- Datum der Datenerfassung
- 2023
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2023
- Zugang
- Public
- Titel
- Pore space topology controls ultrasonic waveforms in dry volcanic rocks
- Ausgabe der Zeitschrift
- 49
Files
pore_space_topology_controls_-20230127151029434.pdf
Datenquelle: OPENSCIENCE.UB
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