432 ON THE TEMPERATURE OF THE FRESH-WATER LOCHS OF SCOTLAND. 



Sufficient has now been said to indicate what I consider to be the nature of the 

 temperature changes which occur, particularly in Loch Ness, and in general in all similar 

 lochs. I have not attempted to discuss in detail all the observations which were made 

 in Loch Ness. Many of these were made without special object in view, and they 

 are consequently difficult to discuss, and the present communication is made more with 

 a view to suggest the lines of further investigation of lake temperatures than to give a 

 detailed examination of particular phenomena. In the hope that further use may be 

 made of the observations which have been made in Ness, the following tables have been 

 arranged, giving the observations made in Loch Ness from July 1903 to April 1905. 



