(Table 10-2) Parameters of the water column in the Kara Sea along the section ftom the Yamal Peninsula to the Novaya Zemlya in September 2007

Calculations were made according to the isotope mass balance equation: 100A=Bx+(100-x)C, where A is d13C-Corg of sediment; i' is d13C-Corg of microorganism biomass (-20.0 per mil); i¡ is d13C-Corg in suspended matter of the surface water layer ; x is percentage of newly formed Corg in total Corg content in the fluffy layer.



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