UNITED STATES DEPARTMENT OF THE INTERIOR 



Walter J. Hickel, Secretary 



Paissell E. Train, Under Secretary 



Leslie L. Glasgow, Assiatant Secretary 



for Fish and Wildlife, Parks, and Marine Resources 



Charles H. Meacham, Commissioner, U.S. FISH AND WILDLIFE SERVICE 



H. E. Crowther, Director, Bureau of Commercial Fisheries 



VERTICAL SECTIONS OF TEMPERATURE AND SALINITY IN THE 



TRADE WIND ZONE OF THE CENTRAL NORTH PACIFIC, 



FEBRUARY 1964 TO JUNE 1965 



Gunter R. Seckel 



Oceanographer 



Bureau of Commercial Fisheries Biological Laboratory 



Honolulu, Hawaii 96812 



Circular 323 



Washington, D.C. 

 October 1969 



