CONTENTS 



Page 

 Salt- Water System at the U.S. Biological Laboratory, Beaufort, North 



Carolina, by G. B. Talbot 119 



Salt-Water System at the St. Andrews Biological Station of the Fisheries 



Research Board of CA^ADA, by D. S. Mann, D. W. McLeese, and L. R. Day_ 125 



The salt-water supply 125 



The salt-water system 125 



Pumps 125 



Piping 127 



Heating and other facilities 129 



Thermoregulators 129 



Aeration 129 



Refrigeration 129 



Reduced salinity 129 



Filtration 129 



Special problems 129 



Alarms 130 



Summary 130 



Sea-Water Systems at the Friday Harbor Laboratories of the University 



OF Washington, by Robert L. Fernald ; 131 



Oregon Fish Commission's Salt-Water System at Newport, Oregon, by 



C. Dale Snow 137 



An Annular Tank for Sea Fishes, by Allan C. DeLacy 141 



Sea- Water System of the Marine Laboratory of the University of Cali- 

 fornia, Santa Barbara, by Donald K. Joice and Demorest Davenport 143 



Sea- Water' System at the Point Whitney Shellfish Laboratory, by C. E. 



Lindsay 147 



Construction and operation 147 



Conclusions 153 



Literature cited 153 



Sea-Water Supply System in a Shellfish-Culture Laboratory, by P. R. 



Walne 155 



General layout 155 



Heated sea-water system 156 



Hatchery 159 



Summary 159 



An Aerating Device for Salt Well Water, by Donald W. Strasburg 161 



Use and properties of well water 162 



Aerating devices 163 



Experimental aerator 163 



Definitive aerator 167 



Literature cited 167 



Salt Well Water Facilities at the Bureau of Commercial Fisheries Bio- 

 logical Laboratory, Honolulu, by Eugene L. Nakamura 169 



Literature cited 172 



Sea Water From Ground Sources, by John R. Clark and Ronald Eisler 173 



Designing the system 173 



Theory of salt-water occurrence. 175 



Developing the well 179 



Characteristics of the well water 183 



Discussion 183 



Equipment suppliers 184 



Literature cited 184 



Practical Suggestions for Construction and Maintenance of Large- 

 Volume Sea-Water Systems, by John T. Hughes 185 



Narragansett Marine Laboratorv Sea-Water System, by Charles J. Fish 187 



Index 191 



