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  • Age, 14C AMS; Age, 14C calibrated; Age, 14C milieu/reservoir corrected (-400 yr); Age, dated; Age, dated material; Age, dated standard deviation; Akademik Sergey Vavilov; Archive of Ocean Data; ARCOD; ASV13; ASV13_1157-GC; Calendar age; DEPTH, sediment/rock; GC; Gravity corer; off Novaja Zemlya; Sample ID  (1)
  • Akademik Kurchatov; AKU26A; Archive of Ocean Data; ARCOD; Calculated; Counting, foraminifera, benthic; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Elevation of event; Event label; Foraminifera, benthic; Foraminifera, benthic, number of species; Foraminifera, benthic living; GC; Gravity corer; Latitude of event; Longitude of event; Pacific Ocean; Sea of Okhotsk; VITYAZ6675; VITYAZ6676; VITYAZ6677; VITYAZ6678; VITYAZ6681; VITYAZ6682; VITYAZ6683; VITYAZ6684; VITYAZ6686; VITYAZ6687; VITYAZ6688; VITYAZ6690; VITYAZ6691; VITYAZ6692; VITYAZ6693; VITYAZ6694; VITYAZ6695; VITYAZ6697  (1)
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  • 1
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    Unknown
    Abundance and biomass of benthic foraminifera in bottom sediments from the Sea of Okhotsk and the Pacific Ocean
    PANGAEA
    In:  Supplement to: Basov, Ivan A; Khusid, Tatyana A (1983): Biomass of benthic foraminifera in sediments of the Sea of Okhotsk. Oceanology, 23(4), 489-495
    Details
    Publication Date: 2023-05-12
    Description: A study of distribution of live individuals of benthic foraminifera in sediments of the Sea of Okhotsk and of the Northwestern Basin of the Pacific Ocean shows that they can be present in sediments up to depth of 30 cm and probably can live there for long periods, sometimes forming high concentrations. Living individuals in the subsurface layer often account for more than 50% of total biomass, which varies from 1 to 21 g/m**2 in different morphological structures. The largest biomass values are attained in underwater rises embedded in relatively warm, oxygen-saturated Pacific waters. Minimum total biomass concentrations occur in deep-water depressions where stagnation phenomena are observed. Foraminifera biomass everywhere decreases gradually with increasing depth from the surface of sediments regardless of relief, depth, and nature of sediments.
    Keywords: Akademik Kurchatov; AKU26A; Archive of Ocean Data; ARCOD; Calculated; Counting, foraminifera, benthic; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Elevation of event; Event label; Foraminifera, benthic; Foraminifera, benthic, number of species; Foraminifera, benthic living; GC; Gravity corer; Latitude of event; Longitude of event; Pacific Ocean; Sea of Okhotsk; VITYAZ6675; VITYAZ6676; VITYAZ6677; VITYAZ6678; VITYAZ6681; VITYAZ6682; VITYAZ6683; VITYAZ6684; VITYAZ6686; VITYAZ6687; VITYAZ6688; VITYAZ6690; VITYAZ6691; VITYAZ6692; VITYAZ6693; VITYAZ6694; VITYAZ6695; VITYAZ6697
    Type: Dataset
    Format: text/tab-separated-values, 252 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
  • 2
    facet.materialart.
    Unknown
    (Table 1) Radiocarbon ages of Bivalvia shells obtained from core ASV13_1157, Novaya Zemlya Trench
    PANGAEA
    In:  Supplement to: Levitan, Mikhail A; Belyaev, Nikolay A; Burtman, M V; Duplessy, Jean-Claude; Khusid, Tatyana A (2003): Holocene sedimentation history in the Southern Novaya Zemlya Trench. Lithology and Mineral Resources, 38(6), 564-575, https://doi.org/10.1023/A:1027372829122
    Details
    Publication Date: 2023-06-27
    Description: It is shown that sediments accumulated in the Southern Novaya Zemlya Trench at both deglaciation and marine stages. Permanent sea ice sheet existed during the deglaciation, and glacier meltwater was intensely delivered to the bottom layer. Along with the dominant sediment supply from the Southern Island of Novaya Zemlya, southern continental sources also played a noticeable role at that stage. Seasonal sea ice freezing led to the formation of cold brines at the marine stage. Like paleoproductivity, these processes were irregular. Dissolution of calcareous benthic foraminiferal tests considerably intensified after about 7 ka BP owing to a stronger Atlantic water advection into the Western Arctic and consequent increase in paleoproductivity, whereas the relative role of southern sedimentary provenances decreased. Sedimentation rates were constant (45 cm/ka) during the entire marine stage.
    Keywords: Age, 14C AMS; Age, 14C calibrated; Age, 14C milieu/reservoir corrected (-400 yr); Age, dated; Age, dated material; Age, dated standard deviation; Akademik Sergey Vavilov; Archive of Ocean Data; ARCOD; ASV13; ASV13_1157-GC; Calendar age; DEPTH, sediment/rock; GC; Gravity corer; off Novaja Zemlya; Sample ID
    Type: Dataset
    Format: text/tab-separated-values, 60 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
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