Citation:

PANGAEA.742601, Supplement to: Liu, L et al. (1996): Sulfur compounds in water and sediments in sea and river waters mixing zones. Oceanology, 35(5), 623-629

Name: Sulfur speciation and isotopic composition in waters and sediments from river and seawater mixing zones
Published: 1996
License: https://creativecommons.org/licenses/by/3.0/

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Abstract:

Studies of sulfur behavior in the water column and in sediments in river and seawater mixing zone were conducted in three areas of the Black and Azov Seas. These investigations showed constancy of sulfate concentrations versus chlorinity. Sulfur isotope composition in sulfates of surface, bottom, and pore waters depended on sulfate contents and salinity. The dependence was complicated by partial sulfate depletion in pore water due to bacterial sulfate reduction and also by alteration of isotope composition. Surface sediments in mixing zones are characterized by intensive sulfate reduction, great variability of content and isotopic composition of reduced sulfur, and a low mean isotopic fractionation factor of sulfur.

Project(s):

Archive of Ocean Data (ARCOD)

Coverage:

Median Latitude: 45.526928 * Median Longitude: 31.795076 * South-bound Latitude: 45.306700 * West-bound Longitude: 29.773300 * North-bound Latitude: 46.066700 * East-bound Longitude: 37.423300

Event(s):

Gydbio-1990-6 * Latitude: 45.361700 * Longitude: 37.423300 * Elevation: -4.0 m * Location: Azov Sea * Campaign: * Basis: Gydrobiolog * Method/Device: Grab (GRAB)

Gydbio-1990-7 * Latitude: 45.381700 * Longitude: 37.423300 * Elevation: -7.0 m * Location: Azov Sea * Campaign: * Basis: Gydrobiolog * Method/Device: Grab (GRAB)

Gydbio-1990-9 * Latitude: 45.468300 * Longitude: 29.815000 * Elevation: -7.0 m * Location: Black Sea * Campaign: * Basis: Gydrobiolog * Method/Device: Grab (GRAB)

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

2 datasets

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Datasets listed in this publication series

Liu, L; Volkov, II; Strizhov, VP (1996): (Table 1) Chlorinity, sulfate concentrations, and isotopic composition of sulfur in waters from river and seawater mixing zones. https://doi.org/10.1594/PANGAEA.742599
Liu, L; Volkov, II; Strizhov, VP (1996): (Table 2) Contents and isotopic composition of sulfur in sediments from river and seawater mixing zones. https://doi.org/10.1594/PANGAEA.742600