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Kuptsov, Vladimir M; Lisitzin, Alexander P; Shevchenko, Vladimir P (1995): 234Th and particulate fluxes in the Kara Sea in October 1993 [dataset publication series]. P.P. Shirshov Institute of Oceanology, Russian Academy of Sciences, Moscow, PANGAEA, https://doi.org/10.1594/PANGAEA.727590, Supplement to: Kuptsov, VM et al. (1995): 234Th as an indicator of particulate fluxes in the Kara Sea. Oceanology, 34(5), 694-700

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Published: 1995 (exact date unknown) • DOI registered: 2009-10-16

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Abstract:
The mean residence time of 234Th associated with suspended matter in the Kara Sea was calculated from distributions of dissolved and suspended 234Th. Integral particulate fluxes at different levels were estimated for two stations. The flux increases only in the pycnocline; below it changes insignificantly. Two maxima of differential fluxes are noted in vertical profiles: in the surface layer where primary production is maximal, and in the interface layer where zooplankton realizing active transport of suspended matter is usually concentrated. Differential fluxes were determined at 10 stations; their space distribution is controlled by primary production, which depends usually on turbidity of river water in estuaries.
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 73.471054 * Median Longitude: 68.964410 * South-bound Latitude: 70.505000 * West-bound Longitude: 51.041667 * North-bound Latitude: 76.000000 * East-bound Longitude: 80.010000
Event(s):
DM49-4375TB1 * Latitude: 70.886667 * Longitude: 51.041667 * Elevation: -75.0 m * Location: Kara Sea * Campaign: DM49 (SPASIBAIII) * Basis: Dmitry Mendeleev * Method/Device: Transparent bottle 150L (TRANS150)
DM49-4382T * Latitude: 74.597500 * Longitude: 63.990400 * Elevation: -116.0 m * Location: Kara Sea * Campaign: DM49 (SPASIBAIII) * Basis: Dmitry Mendeleev * Method/Device: Trap, sediment (TRAPS)
DM49-4382TB1 * Latitude: 74.563330 * Longitude: 64.121660 * Elevation: -95.0 m * Location: Kara Sea * Campaign: DM49 (SPASIBAIII) * Basis: Dmitry Mendeleev * Method/Device: Transparent bottle 150L (TRANS150)
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
4 datasets

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Datasets listed in this publication series

  1. Kuptsov, VM; Lisitzin, AP; Shevchenko, VP (1995): (Table 1) Salinity and concentrations of suspended particulate matter in the Kara Sea in October 1993. https://doi.org/10.1594/PANGAEA.727586
  2. Kuptsov, VM; Lisitzin, AP; Shevchenko, VP (1995): (Table 2) Integral and differential fluxes of suspended matter at stations DM49-4382 and DM49-4398. https://doi.org/10.1594/PANGAEA.727587
  3. Kuptsov, VM; Lisitzin, AP; Shevchenko, VP (1994): (Table 3) Differential fluxes of suspended matter from Kara sea surface layer water. https://doi.org/10.1594/PANGAEA.727588
  4. Kuptsov, VM; Lisitzin, AP; Shevchenko, VP (1995): (Table 4) Fluxes of 234Th and suspended particulate matter in sediment traps from the Kara Sea. https://doi.org/10.1594/PANGAEA.727589