G-38 



Standing 

 stock 



Y : 0.5«M« Bo 

 Gullond 1970 



M = 0.36 ossumed 



equal to N. neglecto 



Totol 



production 



Annuol Production 



Production 

 by sexually 

 moture (isti 



Fig. 8. 3 Diagrammatic estimation of biomass and production of fish around 

 South Georgia. 



(Figures in heavy-lined boxes are ba,sed on direct estimates; 

 figures in lighter-lined boxes are based on estimates calculated 

 Vy the factors shown (see text)) 



