Station No. 



a. 



50 -- 



Fig. 5. Comparison of infusoria biomass (circled, mg/m') with hydrochemical 

 characteristics in the surface layer for Stations 92 and 96 in the Bering 

 Strait. 



Fig. 7. Chlorophyll concentrations (mg/m') in the layer of maximum 

 abundance for the Bering Strait. [Legend:] 1) 88-67; 2) 3.9; 

 3) 2.7-1.7. Numbers from 83 to 106 denote stations. 



Cape Dezhnev 



Diomedes 



Cape Prince of Wales 



Fig. 6. Comparison of infusona biomass (in tnangles, mg/m') with hydrochemical characteristics m the surface layer for Stations 83 and 86 in the Bering 

 Strait. [Legend:] Species; 1 ) Siromhidhtm sirohilis: 2) Sirombidmm sp,; }) Didinuim: 4) A.'^kenasia; 5) Pnchocyiis: 6) Strombidium: 7) Mesodinium; 8) 

 Didinium; 9) Tintiiiopsis. Relative sizes are respected. 



159 



