Chemical element concentrations and speciations in bottom sediments from the Ob River mouth area

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 sedim...

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Bibliographic Details
Main Authors: Rozanov, Alexander G, Chechko, V A, Kokryatskaya, Natalya M
Format: Dataset
Language:English
Published: PANGAEA 2010
Subjects:
Akademik Mstislav Keldysh
AMK54
AMK54-4993GR
AMK54-4996GR
AMK54-4999GR
AMK54-5000GR
AMK54-5000NC
AMK54-5001GC
AMK54-5001GR
AMK54-5004GC
AMK54-5004GR
Archive of Ocean Data
ARCOD
GC
Grab
Gravity corer
NC
Niemistoe corer
Ob River mouth area
ob river
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.763744
https://doi.org/10.1594/PANGAEA.763744
Description
Summary: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.

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