CONTENTS 



IX 



CHAPTER VI 

 The Salmon and Water Temperature 



Early and late rivers Rivers made late by man Temperature 

 of the sea round Scotland Temperatures of early and late 

 Scottish rivers Temperature no indication of seasonal 

 character Effects of temperature on fish ascending rivers 

 Early runs of fish in upper waters, Garry and Orchy 

 Effects of cold water upon ascending fish The entrance of 

 tributaries from main river Rapid ascent of summer fish 

 Sea lice may remain attached for four or five day& 



Pp. 125-145 



APPENDIX 



A record of salmon marking in Scotland previous to the opera- 

 tions of the Fishery Board in 1896 . . Pp. 147-157 



INDEX 



. 159-160 



