Show simple item record

Inversion of focal mechanism data for the directions of stress near Redoubt Volcano, Alaska

dc.contributor.authorSánchez-Aguilar, John Jairo
dc.date.accessioned2016-06-30T01:54:21Z
dc.date.available2016-06-30T01:54:21Z
dc.date.issued2000-12
dc.identifier.urihttp://hdl.handle.net/11122/6688
dc.descriptionThesis (M.S.) University of Alaska Fairbanks, 2000en_US
dc.description.tableofcontents1. Introduction -- 2. Background -- 3. Volcanology of the eruptions -- 3.1. Summary of volcanological aspects of the eruptions -- 4. Instrumentation and data used in this study -- 4.1. Description of seismicity at Redoubt Volcano during December 1989 -- December 1990 -- 4.2. Description of seismicity recorded during the deployment in July 1991 -- 5. Fault plane solutions at Redoubt -- 5.1. Fault plane solutions from December 1989 to December 1990 -- 5.2. Fault plane solutions from July 1991 -- 6. Stress tensor inversion -- 6.1. The cumulative misfit method -- 6.2. Stress inversions at Redoubt Volcano 1989-1990 -- 6.2.1. Stress near Redoubt as a function of time -- 6.3. Stress inversions July 1991 -- 6.3.1. Stress near Redoubt as a function of space -- 6.4. Summary of results -- 7. Discussion -- 7.1. Changes in stress with time at Redoubt Volcano -- 7.2. Changes of stress as a function of space at Redoubt Volcano -- 7.3. Rotation of stress axes at Redoubt and estimation of absolute levels of stress -- 7.4. Deviation of stresses at Redoubt from the expected Regional field resulting from plate collision -- Conclusions -- Suggestions for future research -- References -- Appendix.en_US
dc.language.isoen_USen_US
dc.titleInversion of focal mechanism data for the directions of stress near Redoubt Volcano, Alaskaen_US
dc.typeThesisen_US
dc.identifier.departmentDepartment of Geology and Geophysics
dc.contributor.chairMcNutt, Stephen R.
dc.contributor.committeeChristensen, Douglas H.
dc.contributor.committeeGardner, James E.
dc.contributor.committeeMoran, Seth C.
dc.contributor.committeeWyss, Max
refterms.dateFOA2020-01-25T02:04:44Z


Files in this item

Thumbnail
Name:
Aguilar_J_2000.pdf
Size:
94.11Mb
Format:
PDF
Download

This item appears in the following Collection(s)

Show simple item record