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Showing 1 to 11 of 11 for “"Karst Terrain"”.

  1. RESISTIVITY IMAGING OF PROMINENT SEEPAGE PATHWAYS IN KARST TERRAIN

    Alhaj, Abdullah Hadi ZaidMissouri University of Science and Technology

    … approach was conducted to evaluate subsurface karstic conditions in Greene County, southwestern Missouri. Electrical resistivity tomography (ERT) was employed to image anomalously low resistivity zones associated with the presence of seepage pathways that were anthropogenic and/or natural in …

    must-thes Repository record

  2. Evaluation of spontaneous potential for monitoring groundwater movement in karst terrain

    Slifer, DennisVirginia Polytechnic Institute and State University1986

    … In this study SP was monitored at sites in karst terrain in Virginia. The results were evaluated for effectiveness in detecting groundwater flow paths and rates. The ability of SP to distinguish between diffuse flow and conduit flow was examined. Soil temperature, soil moisture, and …

    vt Repository record

  3. Engineering and environmental problems in reservoirs constructed in karst terrain case study : the Three Gorges Dam, China

    Craun, Elizabeth W., 1976-Massachusetts Institute of Technology2001

    Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2001.

    mit Repository record

  4. Imaging in karst terrain using the Electrical Resistivity Tomography (ERT) and Multi-Channel Analysis of Surface Waves (MASW) methods

    Alzahrani, Hassan AbdullahMissouri University of Science and Technology

    … methods were used to image the subsurface in karst terrain in the southeast of Missouri. A SuperSting R8 system was used to acquire the ERT profiles; a multi-channel engineering seismograph was used to acquire the MASW data. The latter data were used to constrain and verify the ERT interpreted …

    must-thes Repository record

  5. Lineament mapping for groundwater exploration using remotely sensed imagery in a karst terrain : Rio Tanama and Rio de Arecibo basins in the northern karst of Puerto Rico

    Alonso-Contes, Carla A.

    mtu Repository record

  6. Dissolution-enlarged fractures imaging using electrical resistivity tomography (ERT)

    Siami-Irdemoosa, ElnazMissouri University of Science and Technology

    … geophysical methods for site investigations in karst terrain, particularly when the overburden soil is clay-dominated. Karst is terrain with a special landscape and distinctive hydrological system developed by dissolution of rocks, particularly carbonate rocks such as limestone and dolomite, …

    must-thes Repository record

  7. GIS-based spatial analysis coupled with geophysical imaging to identify and evaluate factors that control the formation of karst sinkholes in southwestern Missouri

    Kidanu, Shishay T.Missouri University of Science and Technology

    <p>"Sinkholes are inherent features of the karst terrain underlying much of Greene County, Missouri. These features present hazards and engineering challenges to existing infrastructure unknowingly constructed on a seemingly benign ground surface. The primary objective of this research was to …

    must-thes Repository record

  8. Geophysical Imaging of Karst Features in Missouri

    Obi, Jeremiah ChukwunonsoMissouri University of Science and Technology

    … waves (MASW) and boring data were used to map karst related features in Missouri in order to understand karst processes better in Missouri. Previous works on karst in Missouri were mostly surficial mapping of bedrock outcrops and joints, which are not enough to define the internal structure of …

    must-thes Repository record

  9. Analysis of Sinkhole Susceptibility and Karst Distribution in the Northern Shenandoah Valley, Virginia: Implications for Low Impact Development (LID) Site Suitability Models

    Hyland, Sara ElizabethVirginia Tech2005

    … rain gardens, and grass swales. The karst terrain that underlies the Shenandoah Valley presents a major barrier to the use of LID. Infiltration of surface runoff in karst landscapes may threaten groundwater quality and the stability of the bedrock. In 2004 the Center for Geospatial …

    vt Repository record

  10. Location Of Sinkhole Confining Breach Using Groundwater Flow Patterns Derived From Cone Penetration Testing

    Marinuzzi, Natalie Romina

    … solution pipes, and other voids that result in a karst terrain. Ravelling is the common subsidence mechanism throughout most of Florida where unconsolidated materials filter downward into voids in the underlying limestone. A cavity in the overburden develops and enlarges over a period of many …

    ucf

  11. Carste em rochas siliciclásticas na Chapada Diamantina: geoespeleologia da gruta do Canal da Fumaça, Vila de Igatu, Andaraí (BA).

    Parra, RaphaelUniversidade Federal da Bahia2024

    The development of karst reliefs in siliciclastic rocks is a fact already recognized and studied by science in recent decades. In this sense, the Chapada Diamantina region, in the center of the State of Bahia, which is notorious for the presence of extensive cave systems installed in carbonate …

    brazil-ufba Repository record