15 research outputs found

    Struktur und Entwicklung des Island-Faeroer Rueckens und des Kolbeinsey Rueckens aus reflexionseismischen Messungen

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    SIGLEAvailable from TIB Hannover: F97B367+a / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekBundesministerium fuer Forschung und Technologie (BMFT), Bonn (Germany)DEGerman

    DEKORP. Deutsches Kontinentales Reflexionsseismisches Programm. Abschlussbericht 1991-93

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    SIGLEAvailable from TIB Hannover: F95B1476 / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekBundesministerium fuer Forschung und Technologie (BMFT), Bonn (Germany)DEGerman

    DEKORP. Deutsches Kontinentales Reflexionsprogramm. Abschlussbericht 1987

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    SIGLEAvailable from TIB Hannover: F95B1475 / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekBundesministerium fuer Forschung und Technologie (BMFT), Bonn (Germany)DEGerman

    Tectonic development and subsidence history of the Iceland Faeroe Ridge and Aegir Ridge - a reflection seismic pre-site survey for the ODP-program

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    With 5 mapsSIGLEAvailable from TIB Hannover: F97B379+a / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekBundesministerium fuer Forschung und Technologie (BMFT), Bonn (Germany)DEGerman

    Entwicklung seismischer Methoden zur petrophysikalischen Charakterisierung des Untergrunds bestehender oder geplanter Deponien. Teilprojekt GY 2a-c Abschlussbericht

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    The following work was carried out within the framework of the project. Development of a method for the assessment of hydraulic conductivity from a combination of seismic/geoelectric or seismic/ground penetrating radar methods. Programme development for the interpretation of seismic 3-component measurements, extension of the user interface Auto Dig to a programme for the graphic presentation of geophysical data (Fa. GeCon). Development of a light seismic impact source for use on waste disposal dumps (Fa. THOR). Geophysical field work on the test sites Rabenstein (location of disaggregation zone, estimation of clay content), and Muenchehagen (mapping of fault zones). (orig.)SIGLEAvailable from TIB Hannover: F96B873+a / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekBundesministerium fuer Forschung und Technologie (BMFT), Bonn (Germany)DEGerman

    Entwicklung eines Modells der seismischen und aseismischen Verformung an Verwerfungen Abschlussbericht

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    Technische Informationsbibliothek Hannover: AC 6379+a / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman

    Planetenkrusten Vorlaeufiger Arbeitsbericht

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    SIGLETechnische Informationsbibliothek Hannover: AC 6378. / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekDEGerman

    High energetic electrons accelerated by a coronal shock wave

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    Combined SOHO (Solar and Heliospheric Observatory) and ground based radio observations show evidently signatures of electrons accelerated by a shock wave during the event on July 9, 1996. A solar type II radio burst has been received as a signature of a coronal shock wave at 300 MHz on 9:10:54 UT. It was accompanied with electron beams appearing as type III radio bursts below 80 MHz. Simultaneously, the COSTEP (Comprehensive Suprathermal and Energetic Particle Analyzer) instrument aboard SOHO has measured enhanced electron fluxes in the range 30 keV - 3 MeV. This indicates that a coronal shock wave was able to produce high energetic electrons. A mechanisms of electron acceleration up to relativistic velocities is presented and compared with the observations. The electron acceleration takes place at substructures of quasi-parallel collisionless shocks. (orig.)SIGLEAvailable from TIB Hannover: RR 7310(99-45) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekDEGerman
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