EfCzoo 



1c 



70- 

 60- 

 50 

 40 

 30- 

 20- 

 10- 

 



1 



90 



80 



70 



60 



50- 



40 



^ ^ ^ 



Polygons, parts 



South North 



West Southern Northern 



1 — North —I 



Polygons, pans 



100 

 90- 

 80- 

 70- 



South East 



Southern Northern 

 L — North ' 



Polygons, pans 



Polygons, parts 



Fig. 7. The degree of satisfaction of the nutritional requirements of 

 macrozooplankton (A) and mesozooplankton (B) in June 1981 and 

 July 1984. 



ED ED ^ 



phyto- baclerio- iooplanklon 



Fig. 6. Composition of the ration of zooplankton (E/C,^^): A. June 1981; 

 B. in July 1984. 



Phyloplanklon (p) 



polygons, areas 



5.0 



4.0 

 3.0 

 2.0 



1.0 





 -1.0 



Bactenoplankton (b) 

 ,• 1984 



— 4 polygons, areas 

 1981 



0.4 

 0.3 

 0.2 

 0.1 

 

 -0.1- 

 -0.2- 



Microzooplankton (a) 

 -« 1984 

 1981 



polygons, areas 



0.2 

 1 

 

 -0.1 

 -0.2 



Mesozooplankton (m) 



«1984 

 -»198 1 

 ~^ polygons, areas 



Fig. 8. Realspecificproductionofelements(^,)of theplanktoncommunities(June 1981 andjuly 

 1984). 



208 



