TABLES OF HYDROCHEMICAL DATA

                  Sea: Black sea
                  Time Period: September 1996
                  Vessel: Juhzmorgeologia
                  Voyage:
                  Organization(s): VNIRO




             *---------------------------------------------------*
             |  Title   |      Description                | Unit |
             |----------|---------------------------------|------|
             | DEPTH    |  Depth (Horizon)                | m    |
             | T        |  Temperature                    | øC   |
             | S        |  Salinity                       | %.   |
             | O2       |  Dissolved Oxygen               | ml/l |
             | O2 %     |  Dissolved Oxygen               | %    |
             | O2def    |  Deficiency of Oxygen           | ml/l |
             | O2'      |  Saturation Concentration       |      |
             |          |   of Oxygen                     | ml/l |
             | Ptot     |  Total Phosphorus               | uM   |
             | PO4      |  Phosphates                     | uM   |
             | Porg     |  Organic Phosphorus             | uM   |
             | Ppref    |  Preform Phosphates             | uM   |
             | NO2      |  Nitrites                       | uM   |
             | NO3      |  Nitrates                       | uM   |
             | NH4      |  Ammonia                        | uM   |
             | Ntot     |  Total nitrogen                 | uM   |
             | SumNin   |  The Sum of Inorganic           |      |
             |          |   Nitrogen (NO2+NO3+NH4)        | uM   |
             | Norg     |  Organic Nitrogen               | uM   |
             | SiO3     |  Silicates                      | uM   |
             | H2S      |  Hydrogen Sulfid                | ml/l |
             | POC      |  Particulate organic carbon     | mg/l |
             | DOC      |  Dissolved organic carbon       | mg/l |
             *----------*---------------------------------*------*