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Lein, Alla Yu; Rusanov, Igor I; Kravchishina, Marina D; Ivanov, Mikhail V (2012): Composition of suspended matter, bottom sediments, and interstitial waters from the Caspian Sea [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.804311, Supplement to: Lein, AY et al. (2012): Genesis of organic and carbonate carbon in sediments of the North and Middle Caspian Basins inferred from the isotope data. Translated from Litologiya i Poleznye Iskopaemye, 2012, 4, 319-332, Lithology and Mineral Resources, 47(4), 281-293, https://doi.org/10.1134/S0024490212040050

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Published: 2012-12-14 • DOI registered: 2013-01-11

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Abstract:
Isotopic compositions of organic (d13C Corg) and carbonate (d13C Ccarb) carbon were analyzed in suspended matter and bottom sediments from the North and Middle Caspian Basins. Isotopic composition of Corg was used for assessing proportions of allochthonous and autochthonous particulate organic matter. Difference between d13C Corg values in surface layer bottom sediments and suspended matter is explained by aerobic and anaerobic diagenetic transformations. Isotopic composition of Corg in bottom sediments may be used as a tool for reconstructing Quaternary transgressive-regressive history of the Caspian Sea.
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 43.071538 * Median Longitude: 49.663846 * South-bound Latitude: 41.880000 * West-bound Longitude: 48.450000 * North-bound Latitude: 45.060000 * East-bound Longitude: 50.690000
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
13 datasets

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Datasets listed in this publication series

  1. Lein, AY; Rusanov, II; Kravchishina, MD et al. (2012): (Table 1a) Concentrations of suspended matter, organic and carbonate carbon and isotopic composition of particulate organic carbon in the Middle Caspian Sea at Station Rift29-18. https://doi.org/10.1594/PANGAEA.803727
  2. Lein, AY; Rusanov, II; Kravchishina, MD et al. (2012): (Table 1b) Concentrations of suspended matter, organic and carbonate carbon and isotopic composition of particulate organic carbon in the Middle Caspian Sea at Station Rift35-2. https://doi.org/10.1594/PANGAEA.803728
  3. Lein, AY; Rusanov, II; Kravchishina, MD et al. (2012): (Table 1c) Concentrations of suspended matter, organic and carbonate carbon and isotopic composition of particulate organic carbon in the Middle Caspian Sea at Station Rift35-3. https://doi.org/10.1594/PANGAEA.803729
  4. Lein, AY; Rusanov, II; Kravchishina, MD et al. (2012): (Table 2a) Grain size compositions of bottom sediments collected in the Caspian Sea at Station Cas-50. https://doi.org/10.1594/PANGAEA.803730
  5. Lein, AY; Rusanov, II; Kravchishina, MD et al. (2012): (Table 2b) Grain size compositions of bottom sediments collected in the Caspian Sea at Station GS-194-08-1. https://doi.org/10.1594/PANGAEA.803731
  6. Lein, AY; Rusanov, II; Kravchishina, MD et al. (2012): (Table 3a) Contents of SiO2, Al2O3, CaO, and LOI in bottom sediments collected in the Caspian Sea at Station Cas-50. https://doi.org/10.1594/PANGAEA.803969
  7. Lein, AY; Rusanov, II; Kravchishina, MD et al. (2012): (Table 3b) Contents of SiO2, Al2O3, CaO, and LOI in bottom sediments collected in the Caspian Sea at Station GS-194-08-1. https://doi.org/10.1594/PANGAEA.803970
  8. Lein, AY; Rusanov, II; Kravchishina, MD et al. (2012): (Table 4a) Mineral composition of bottom sediments collected in the Caspian Sea at Station Cas-50. https://doi.org/10.1594/PANGAEA.803971
  9. Lein, AY; Rusanov, II; Kravchishina, MD et al. (2012): (Table 4b) Mineral composition of bottom sediments collected in the Caspian Sea at Station GS-194-08-1. https://doi.org/10.1594/PANGAEA.803972
  10. Lein, AY; Rusanov, II; Kravchishina, MD et al. (2012): (Table 5a) Chemical composition of interstitial waters from bottom sediments collected in the Middle Caspian Sea at Station Rift29-18. https://doi.org/10.1594/PANGAEA.804205
  11. Lein, AY; Rusanov, II; Kravchishina, MD et al. (2012): (Table 5b) Chemical composition of interstitial waters from bottom sediments collected in the Middle Caspian Sea at Station Rift35-2. https://doi.org/10.1594/PANGAEA.804206
  12. Lein, AY; Rusanov, II; Kravchishina, MD et al. (2012): (Table 5c) Chemical composition of interstitial waters from bottom sediments collected in the Middle Caspian Sea at Station Rift35-3. https://doi.org/10.1594/PANGAEA.804207
  13. Lein, AY; Rusanov, II; Kravchishina, MD et al. (2012): (Table 6) Rates of biochemical processes in a sedimentary section of the Caspian Sea at Station Rift29-18. https://doi.org/10.1594/PANGAEA.804208