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  • AGE; Akademik Sergey Vavilov; ASV13; ASV13_1157-GC; Calculated; DEPTH, sediment/rock; GC; Gravity corer; Mass spectrometer Finnigan MAT 251; Nonion labradoricum, δ13C; Nonion labradoricum, δ18O; off Novaja Zemlya; Δδ18O  (1)
  • AK4-250; AK4-285-GR; AK4-286-GR; AK4-287; AK4-289; Akademik Kurchatov; AKU4; Archive of Ocean Data; ARCOD; Calcium carbonate; Calculated; Carbon, organic, total; Chile shelf; Double leaching by 5% Na2CO3; Dredge; DRG; Elevation of event; Event label; Foraminifera, benthic dead; Foraminifera, benthic living; Foraminifera, planktic; Grab; GRAB; Latitude of event; Longitude of event; off Peru; Opal, biogenic silica; Oxygen; Peru shelf; pH; Sediment type; Temperature, water; Volumetric with HCl; Wet combustion  (1)
  • 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)
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  • 1
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    Unknown
    Number of living and dead foraminifers in the upprmost layer of bottom sediments from the Pacific shelf of South America and environmental characteristics
    PANGAEA
    In:  Supplement to: Khusid, Tatyana A (1984): On dissolution of carbonate tests of benthic foraminifera on the Pacific shelf of the South America. Oceanology, 24(1), 85-91
    Details
    Publication Date: 2023-05-12
    Description: After death of benthic and planktic foraminifera their tests intensive dissolve in sediments of the upper sublittoral zone (depth 30-60 m) in the highest productivity area of surface water in the northern Peruvian region. Dissolution of fine pelitic ooze is more intensive than of sandy sediments. Rate of dissolution is lower in the lower sublittoral zone (60-200 m) than in the upper part of the zone. Within the upper bathyal zone (300-500 m) dissolution decreases and results to accumulation of carbonate test in this zone. Benthic tests are more abundant than planktic ones. Very poor species composition and a peculiar set of species are characteristic of foraminiferal assemblages found in the sublittoral and upper bathyal zones along the Peruvian coast.
    Keywords: AK4-250; AK4-285-GR; AK4-286-GR; AK4-287; AK4-289; Akademik Kurchatov; AKU4; Archive of Ocean Data; ARCOD; Calcium carbonate; Calculated; Carbon, organic, total; Chile shelf; Double leaching by 5% Na2CO3; Dredge; DRG; Elevation of event; Event label; Foraminifera, benthic dead; Foraminifera, benthic living; Foraminifera, planktic; Grab; GRAB; Latitude of event; Longitude of event; off Peru; Opal, biogenic silica; Oxygen; Peru shelf; pH; Sediment type; Temperature, water; Volumetric with HCl; Wet combustion
    Type: Dataset
    Format: text/tab-separated-values, 53 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
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    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
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    DATA PANGAEA
  • 3
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    Unknown
    (Table 2) Stable isotope record of Nonion labradoricum in sediment core ASV13_1157-GC
    PANGAEA
    Details
    Publication Date: 2023-06-27
    Keywords: AGE; Akademik Sergey Vavilov; ASV13; ASV13_1157-GC; Calculated; DEPTH, sediment/rock; GC; Gravity corer; Mass spectrometer Finnigan MAT 251; Nonion labradoricum, δ13C; Nonion labradoricum, δ18O; off Novaja Zemlya; Δδ18O
    Type: Dataset
    Format: text/tab-separated-values, 126 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
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