UNGAVA BAY 



INTERNATIONAL ICE PATROL -U.S. COAST GUARD 



LABRADOR CURRENT EXPEDITION 

 JULY -AUGUST 1965 



nilrlte-N on 27 6r surface 



NOj-NjjgA/L 



depth in meTers 



LABRA 



DOR SEA 



60° 



Figure 7. Depth plot of the 27.0 sigma-t surface showing the contours of the nitrite (.!\0,—lS) distribution shown 

 also are the surface intersections with the sea surface and bottom. 



21 



