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  • 1985-1989  (9)
Keywords
Language
Years
Year
  • 1
    Book
    Book
    Kiel : Geolog.-Paläontolog. Inst. und Museum, Christian-Albrechts-Univ.
    Keywords: Hochschulschrift ; Rutschung ; Tiefseeboden ; Tiefseesediment ; Rutschung ; Sedimenttransport ; Meeresgeologie ; Sedimentologie ; Tiefsee ; Sediment ; Submarine Gleitung
    Type of Medium: Book
    Pages: 141 S. , Ill., graph. Darst., Kt. , 30 cm
    Series Statement: Berichte / Geologisch-Paläontologisches Institut und Museum, Christian-Albrechts-Universität Kiel 23
    Language: German
    Note: Literaturverz. S. 116 - 131 , Zugl.: Kiel, Univ., Diss., 1988
    Location Call Number Limitation Availability
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  • 2
    Keywords: Report ; Datensammlung ; Europäisches Nordmeer ; Meeressediment ; Physikalische Eigenschaft
    Type of Medium: Book
    Pages: 61 S , graph. Darst., Kt. Tab. , 30 cm
    Series Statement: Berichte aus dem Sonderforschungsbereich 313, Sedimentation im Europäischen Nordmeer Nr. 15
    Language: German
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Geo-marine letters 5 (1986), S. 211-216 
    ISSN: 1432-1157
    Source: Springer Online Journal Archives 1860-2000
    Topics: Geosciences
    Notes: 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.
    Type of Medium: Electronic Resource
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  • 4
    Publication Date: 2022-08-01
    Description: 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).
    Type: Article , PeerReviewed
    Format: text
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  • 5
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    Unknown
    "Meteor" Forsch.-Ergebnisse
    In:  EPIC3Berlin-Stuttgart, "Meteor" Forsch.-Ergebnisse
    Publication Date: 2018-04-12
    Repository Name: EPIC Alfred Wegener Institut
    Type: PANGAEA Documentation , notRev
    Format: application/pdf
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  • 6
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    Unknown
    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
    Publication Date: 2024-02-03
    Description: 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.
    Keywords: 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
    Type: Dataset
    Format: application/zip, 3 datasets
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  • 7
    Publication Date: 2024-02-03
    Keywords: 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
    Type: Dataset
    Format: text/tab-separated-values, 2 data points
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  • 8
    Publication Date: 2024-05-15
    Keywords: 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
    Type: Dataset
    Format: text/tab-separated-values, 150 data points
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  • 9
    Publication Date: 2024-05-15
    Keywords: 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
    Type: Dataset
    Format: text/tab-separated-values, 200 data points
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