E8 PHOSPHORUS CONCENTRATION (Q)

Total-P [mg l-1]
May 1982 April 1983
           Jan    Feb    Mar    Apr    May    Jun    Jul    Aug    Sep    Oct    Nov    Dec
 Surface  0.08   0.07   0.06   0.05   0.06   0.08   0.17   0.83   0.13   0.05   0.05   0.07