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  • 1-2; 1-3; 1-6; 1-6A; 4-26; 4-27; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Gulf of Mexico/KNOLL; Gulf of Mexico/PLAIN; Leg1; Leg4; North Atlantic/CONT RISE; North Atlantic/RIDGE; North Atlantic/TROUGH  (1)
  • 7-62A; 7-65; 7-66; Atomic absorption spectrometry (AAS); Cobalt; Comment; Copper; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Iron; Leg7; Manganese; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/BASIN; North Pacific/RIDGE; Sample code/label; Sediment type; Silicon  (1)
  • PANGAEA  (2)
  • Wiley-Blackwell
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  • Wiley-Blackwell
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  • 1
    facet.materialart.
    Unbekannt
    Contents of organic compounds in sediments from DSDP Legs 1 and 4
    PANGAEA
    In:  Supplement to: Aizenshtat, Z; Baedecker, M J; Kaplan, I R (1973): Distribution and diagenesis of organic compounds in JOIDES sediment from Gulf of Mexico and western Atlantic. Geochimica et Cosmochimica Acta, 37(8), 1881-1898, https://doi.org/10.1016/0016-7037(73)90147-6
    Details
    Publikationsdatum: 2023-06-27
    Beschreibung: Fifteen sediment samples were studied from five drill sites recovered by the Glomar Challenger on Legs I and IV in the Gulf of Mexico and western Atlantic. This study concentrated on compounds derived from biogenic precursors, namely: (1) hydrocarbons, (2) fatty acids, (3) pigments and (4) amino acids. Carbon isotope (dC13) data [values 〈(-26)‰, relative to PDB], long-chain n-alkyl hydrocarbons (〉〉C27) with odd carbon numbered molecules dominating even carbon numbered species, and presence of perylene proved useful as possible indicators for terrigenous contributions to the organic matter in some samples. Apparently land-derived organic matter can be transported for distances over 1000 km into the ocean and their source still recognized. The study was primarily designed to investigate: (i) the sources of the organic matter present in the sediment, (ii) their stability with time of accumulation and (iii) the conditions necessary for in situ formation of new compounds.
    Schlagwort(e): 1-2; 1-3; 1-6; 1-6A; 4-26; 4-27; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Gulf of Mexico/KNOLL; Gulf of Mexico/PLAIN; Leg1; Leg4; North Atlantic/CONT RISE; North Atlantic/RIDGE; North Atlantic/TROUGH
    Materialart: Dataset
    Format: application/zip, 10 datasets
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    DATEN PANGAEA
  • 2
    facet.materialart.
    Unbekannt
    (Table 2, page 887) Trace constituents of interstitial water, DSDP Leg 7, from large volume ( about 100 ml) squeezing (Cores 62A-12, 65-9, 66-7) (1971)
    PANGAEA
    In:  Supplement to: Presley, Bobby J; Kaplan, I R (1971): Interstitial Water Chemistry: Deep Sea Drilling Project, Leg 7. In: Winterer, E.L.; et al., Initial Reports of the Deep Sea Drilling Project, 7, Initial Reports of the Deep Sea Drilling Project, 7, U.S. Government Printing Office, VII, 883-887, https://doi.org/10.2973/dsdp.proc.7.113.1971
    Details
    Publikationsdatum: 2023-08-28
    Beschreibung: The interstitial water received at UCLA from Leg 7 (Guam to Hawaii) consisted of forty-two samples of approximately 5 milliliters each, three samples of approximately 10 milliliters each, and three samples of approximately 100 milliliters each. These pore waters had been squeezed from sediments consisting primarily of biogenic ooze, and had been collected at five different drilling sites along the route. High cobalt value were observed at Site 66 and were accompanied by a relatively high manganese concentration, but more normal iron, nickel and copper concentrations. This apparent cobalt enrichment could not be explained at the time of procedure. The line Islands area were Site 66 is situated was later notoriously known for its high Co values in manganese crust deposits (see, He, G., Ma, W., Song, C., Yang, S., Zhu, B., Yao, H., Jiang, X., Cheng, Y., 2011. Distribution characteristics of seamount cobalt-rich ferromanganese crusts and the determination of the size of areas for exploration and exploitation. Acta Oceanologica Sinica 30, 63–75. doi:10.1007/s13131-011-0120-9).
    Schlagwort(e): 7-62A; 7-65; 7-66; Atomic absorption spectrometry (AAS); Cobalt; Comment; Copper; Deep Sea Drilling Project; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Iron; Leg7; Manganese; Nickel; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/BASIN; North Pacific/RIDGE; Sample code/label; Sediment type; Silicon
    Materialart: Dataset
    Format: text/tab-separated-values, 30 data points
    Standort Signatur Erwartet Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    DATEN PANGAEA
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