• Login
    View Item 
    •   Home
    • University of Alaska Fairbanks
    • UAF Graduate School
    • Geosciences
    • View Item
    •   Home
    • University of Alaska Fairbanks
    • UAF Graduate School
    • Geosciences
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of Scholarworks@UACommunitiesPublication DateAuthorsTitlesSubjectsTypeThis CollectionPublication DateAuthorsTitlesSubjectsType

    My Account

    Login

    First Time Submitters, Register Here

    Register

    Statistics

    Display statistics

    The three-dimensional structure of the summit magma complex at Kilauea volcano, Hawaii, from travel time CDI tomography

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    Pearson_A_2001.pdf
    Size:
    73.86Mb
    Format:
    PDF
    Download
    Author
    Pearson, Aaron David
    Metadata
    Show full item record
    URI
    http://hdl.handle.net/11122/6734
    Abstract
    Methods of seismic tomography have been applied to Kilauea Volcano, Hawaii several times to determine the structure of the magma conduit system. The shallow summit chambers are the least defined part of the magma system. A dense seismic array ... was deployed over the summit in January, 1996 and February, 1997. P- and S- phase travel times of 271 earthquakes recorded at these stations were inverted with a new tomography algorithm developed by Clippard (1998) to highlight small, anomalous regions. A large (26.2 km³) low P-phase velocity anomaly (9% perturbation) was imaged beneath the summit caldera implying a body of approximately 9% partial melt. Several small anomalies of Vp/Vs = 2.7 beneath Kilauea caldera and the East Rift Zone are also interpreted as localized pockets of melt, gas and/or highly fractured material.
    Description
    Thesis (M.S.) University of Alaska Fairbanks, 2001
    Date
    2001-05
    Type
    Thesis
    Collections
    Geosciences

    entitlement

     
    ABOUT US|HELP|BROWSE|ADVANCED SEARCH

    The University of Alaska Fairbanks is an affirmative action/equal opportunity employer and educational institution and is a part of the University of Alaska system.

    ©UAF 2013 - 2023 | Questions? ua-scholarworks@alaska.edu | Last modified: September 25, 2019

    Open Repository is a service operated by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.