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  • 1985-1989  (9)
Schlagwörter
Sprache
Erscheinungszeitraum
Jahr
  • 1
    Buch
    Buch
    Kiel : Geolog.-Paläontolog. Inst. und Museum, Christian-Albrechts-Univ.
    Schlagwort(e): Hochschulschrift ; Rutschung ; Tiefseeboden ; Tiefseesediment ; Rutschung ; Sedimenttransport ; Meeresgeologie ; Sedimentologie ; Tiefsee ; Sediment ; Submarine Gleitung
    Materialart: Buch
    Seiten: 141 S. , Ill., graph. Darst., Kt. , 30 cm
    Serie: Berichte / Geologisch-Paläontologisches Institut und Museum, Christian-Albrechts-Universität Kiel 23
    Sprache: Deutsch
    Anmerkung: Literaturverz. S. 116 - 131 , Zugl.: Kiel, Univ., Diss., 1988
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 2
    Buch
    Buch
    Kiel : Geolog.-Paläontolog. Inst. d. Univ
    Schlagwort(e): Report ; Datensammlung ; Europäisches Nordmeer ; Meeressediment ; Physikalische Eigenschaft
    Materialart: Buch
    Seiten: 61 S , graph. Darst., Kt. Tab. , 30 cm
    Serie: Berichte aus dem Sonderforschungsbereich 313, Sedimentation im Europäischen Nordmeer Nr. 15
    Sprache: Deutsch
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 3
    Digitale Medien
    Digitale Medien
    Springer
    Geo-marine letters 5 (1986), S. 211-216 
    ISSN: 1432-1157
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Geologie und Paläontologie
    Notizen: Abstract The largest known submarine slope instabilities occur on gently inclined slopes or in the deep sea. The sedimentation rates are mostly too low to induce an excess pore-water pressure sufficient to create failure. A possible triggering mechanism for these instabilities is additional horizontal ground acceleration caused by earthquakes. Old zones of weakness, represented by fracture zones, can be reactivated by isostatic movements and induce seismic activity. The distribution of some major slope instabilities and the trend of fracture zones in the Eastern Atlantic are compared and Fracture activity is suggested as the main triggering mechanism for these slope instabilities.
    Materialart: Digitale Medien
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 4
    facet.materialart.
    Unbekannt
    Bornträger
    Publikationsdatum: 2022-08-01
    Beschreibung: Sedimentological and geotechnical analyses were carried out on two undisturbed large diameter deep sea cores from the Antarctic sector of the Atlantic ocean. One core, from a silled basin within the Bransfield Strait is characterized by fine grained hemipelagic material and turbidite layers. The other core, from the continental slope of the Weddell Sea represents a typical glacial marine environment. The variations of physical properties as related to both an increasing overburden pressure (or depth below top of core) and/or to lithological changes are discussed. With increasing overburden pressure only small variations of physical properties were observed. In core 14882-2 the porosity decreases 0.7% per meter, the natural water content 6% per meter. The wet bulk density and the shear strength increase with rates of 0.015 g/cm3 and 0.5 KPa per meter. Compared to small variations in consolidation, the changes of the lithology cause more extreme variations of physical properties: e.g. decreases the natural water content by 100%, the porosity by 14%, and the wet bulk density increases by 0.23 g/cm3 due to a turbidite layer in the core from the Bransfield Strait (core 14882-2). In the core from the continental slope of the Weddell Sea (core 14875-1) two major unconformities have been detected. The ice-rafted debris of this core causes a generally lower porosity (64%), a lower natural water content (75%), a higher wet bulk density (1.55 g/cm3) and specific grain density (2.62 g/cm3), compared to the core from the Bransfield Strait (porosity 77% , natural water content 151% , wet bulk density 1.34 g/cm3, specific grain density 2.47 g/cm3).
    Materialart: Article , PeerReviewed
    Format: text
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  • 5
    facet.materialart.
    Unbekannt
    "Meteor" Forsch.-Ergebnisse
    In:  EPIC3Berlin-Stuttgart, "Meteor" Forsch.-Ergebnisse
    Publikationsdatum: 2018-04-12
    Repository-Name: EPIC Alfred Wegener Institut
    Materialart: PANGAEA Documentation , notRev
    Format: application/pdf
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 6
    facet.materialart.
    Unbekannt
    PANGAEA
    In:  Supplement to: Holler, Peter (1985): Geotechnical properties of Antarctic deep sea sediments. Meteor Forschungsergebnisse, Deutsche Forschungsgemeinschaft, Reihe C Geologie und Geophysik, Gebrüder Bornträger, Berlin, Stuttgart, C39, 23-36, hdl:10013/epic.3ed1dcfe-1a55-418d-b20f-2c3a57fa0f58
    Publikationsdatum: 2024-02-03
    Beschreibung: Sedimentological and geotechnical analyses were carried out on two undisturbed large diameter deep sea cores from the Antarctic sector of the Atlantic ocean. One core, from a silled basin within the Bransfield Strait is characterized by fine grained hemipelagic material and turbidite layers. The other core, from the continental slope of the Weddell Sea represents a typical glacial marine environment. The variations of physical properties as related to both an increasing overburden pressure (or depth below top of core) and/or to lithological changes are discussed.
    Schlagwort(e): FIBEX - First International BIOMASS Experiment, ANT I; GIK/IfG; GIK14875-1; GIK14882-2; Institute for Geosciences, Christian Albrechts University, Kiel; KOL; M56; Meteor (1964); Piston corer (Kiel type); Southern Ocean
    Materialart: Dataset
    Format: application/zip, 3 datasets
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 7
    facet.materialart.
    Unbekannt
    PANGAEA
    Publikationsdatum: 2024-02-03
    Schlagwort(e): Event label; FIBEX - First International BIOMASS Experiment, ANT I; GIK/IfG; GIK14875-1; GIK14882-2; Institute for Geosciences, Christian Albrechts University, Kiel; KOL; M56; Meteor (1964); Piston corer (Kiel type); Southern Ocean; Uniform resource locator/link to image
    Materialart: Dataset
    Format: text/tab-separated-values, 2 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 8
    facet.materialart.
    Unbekannt
    PANGAEA
    Publikationsdatum: 2024-05-15
    Schlagwort(e): Calcium carbonate; Calculated from mass/volume; Carbon, organic, total; Carbon/Phosphorus ratio; DEPTH, sediment/rock; Element analyser CHN, LECO; FIBEX - First International BIOMASS Experiment, ANT I; GIK/IfG; GIK14875-1; Grain size, sieving; Grain size, sieving/settling tube; Institute for Geosciences, Christian Albrechts University, Kiel; KOL; M56; Meteor (1964); Piston corer (Kiel type); Porosity; Rotovisco, Haake; Sand; Shear strength, primary; Shear strength, remanent; Silt; Size fraction 〈 0.002 mm, clay; Southern Ocean; Water content, dry mass
    Materialart: Dataset
    Format: text/tab-separated-values, 150 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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  • 9
    facet.materialart.
    Unbekannt
    PANGAEA
    Publikationsdatum: 2024-05-15
    Schlagwort(e): Calcium carbonate; Calculated from mass/volume; Carbon, organic, total; Carbon/Phosphorus ratio; DEPTH, sediment/rock; Element analyser CHN, LECO; FIBEX - First International BIOMASS Experiment, ANT I; GIK/IfG; GIK14882-2; Grain size, sieving; Grain size, sieving/settling tube; Institute for Geosciences, Christian Albrechts University, Kiel; KOL; M56; Meteor (1964); Piston corer (Kiel type); Porosity; Rotovisco, Haake; Sand; Shear strength, primary; Shear strength, remanent; Silt; Size fraction 〈 0.002 mm, clay; Southern Ocean; Water content, dry mass
    Materialart: Dataset
    Format: text/tab-separated-values, 200 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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