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Rozanov, Alexander G; Chechko, V A; Kokryatskaya, Natalya M (2010): Chemical element concentrations and speciations in bottom sediments from the Ob River mouth area [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.763744, Supplement to: Rozanov, AG et al. (2010): The redox profile of the bottom sediments in the Ob River's mouth area. Translated from Okeanologiya, 2010, 50(5), 850-861, Oceanology, 50(5), 806-817, https://doi.org/10.1134/S0001437010050176

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Published: 2010 (exact date unknown) • DOI registered: 2011-09-05

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Abstract:
According to data from Cruise 54 of R/V Akademik Mstislav Keldysh (September 2007) results of geochemical studies of redox processes in bottom sediments from the Ob River mouth area as applied to redox indicator elements (such as manganese, iron, and sulfur) are presented. Parameters of bottom sediments and distribution of these elements evidence not only a significant role of mixing processes at an geochemical profile of bottom sediments in the estuary but also a role of postsedimentation (diagenetic) processes.
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 73.027241 * Median Longitude: 73.014100 * South-bound Latitude: 71.248333 * West-bound Longitude: 72.411833 * North-bound Latitude: 75.572333 * East-bound Longitude: 73.821333
Event(s):
AMK54-4993GR * Latitude: 71.248333 * Longitude: 72.858500 * Elevation: -23.0 m * Location: Ob River mouth area * Campaign: AMK54 * Basis: Akademik Mstislav Keldysh * Method/Device: Grab (GRAB)
AMK54-4996GR * Latitude: 72.569833 * Longitude: 73.821333 * Elevation: -18.0 m * Location: Ob River mouth area * Campaign: AMK54 * Basis: Akademik Mstislav Keldysh * Method/Device: Grab (GRAB)
AMK54-4999GR * Latitude: 72.952833 * Longitude: 73.282833 * Elevation: -20.0 m * Location: Ob River mouth area * Campaign: AMK54 * Basis: Akademik Mstislav Keldysh * Method/Device: Grab (GRAB)
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. Rozanov, AG; Chechko, VA; Kokryatskaya, NM (2010): (Table 1a) Geochemical parameters of bottom sediments from the Ob River mouth area. https://doi.org/10.1594/PANGAEA.763741
  2. Rozanov, AG; Chechko, VA; Kokryatskaya, NM (2010): (Table 1b) Iron and manganese concentrations in interstitial waters of bottom sediments from the Ob River mouth area. https://doi.org/10.1594/PANGAEA.763743
  3. Rozanov, AG; Chechko, VA; Kokryatskaya, NM (2010): (Table 2) Speciations of reactive iron and sulfur in bottom sediments of the Ob River mouth area. https://doi.org/10.1594/PANGAEA.763733
  4. Rozanov, AG; Chechko, VA; Kokryatskaya, NM (2010): (Table 3) Percentages of forms of reactive iron and sulfur compounds in bottom sediments of the Ob River mouth area. https://doi.org/10.1594/PANGAEA.763734