E8 PHOSPHORUS CONCENTRATION (6)

PO4-P [mg l-1]

Station I1, 1972-1973
           Jan     Feb     Mar     Apr     May     Jun     Jul     Aug     Sep     Oct     Nov     Dec
----------------------------------------------------------------------------------------------------------
          .008    .002     -      .001    .002     -      .003    .002    .006    .002    .003    .007
Station I2, 1972-1973
          .002    .000     -      .002    .002     -      .003    .017    .007    .000    .002    .007
Station II2, 1972-1973
          .002     -       -      .000    .014     -      .003    .005    .003    .010    .010    .007
Station III2, 1972-1973
          .002    .003     -      .002    .002     -       -       -       -      .003    .002    .007
Poseljani, 1972-1973
          .003    .002     -       -      .012     -       -      .004    .004    .002    .040    .003