>■ 



I 

 Q_ 



o 



CC 



O 



_l 



X 



0.4 



ST A TIONS: 



1 AND 2 ARE ABOVE THE ZONE OF POLLUTION 



3, 4 AND 5 ARE IN THE ZONE OF ACTIVE DECOMPOSITION 



6, 7 AND 8 ARE IN THE ZONE OF RE CO VER Y 



0.3 - 



< 



_i 



LLI 



CC 



LU 



o 



CC 

 LU 

 Q_ 



LU 



± Y- 0.2 - 



O 

 o 



0.1 







2 3 4 5 6 



SVISLOCH RIVER STATION 



8 



Figure 1. Distribution of seston in the River Svisloch 



in August of 1973. 



152 



