PLANKTON CONCENTRATION — EASTERN & TROPICAL PACIFIC 385 



CRUISE 3 

 28 April - 14 May 1949 



DYNAMIC HEIGHT ANOMALIES 



(0 OVER 1000 DECIBARS) 



CORRECTED FOR TIDAL EFFECT 

 Contour Interval: 0.05 dynamic meters 



.2 .4 .6 .8 1.0 knots 

 10 20 30 40 50 cm/sec 

 'I' Current Speed (32° N) 



25»- 



FlGURE 1 



