384 



Alf Trolle. 



The surface salinity was somewhat less than in Øresund and the 

 Lille Belt, due in part, as already mentioned, to the neighbourhood 

 of the large river at Hvalrosodden. 



3. The series from the inland lakes. Series LII, LIV, 



LV, LVIL 



1. Sælseen. Series LII and LV. 



Sælsø lies parallel with Morkefjord and Hellefjord and, like these, 

 extends in among high mountains with a relatively narrow breadth. 



Salinity %o.O 2 I- G 8 10 12 W 16 18 20 22 24 26 28 50 

 Te3npera.ture. ^ * 6 a *V г t s a -»2' z ч « » +3' 





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20 



60 



Station LII. Sælse I. 



I)aisityS.S.%(i 2 Ч 6 a 10 12 » 16 18 20 22 2t 26 28 50 

 Temjeia-ture. ; » > » tV_ ; i t i *2' г < с s tî' 



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 80 



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20 



ад 



60 



80 



100 



120 



Station LV. Sælsø II. 



The level of the lake was ca. 4 m. above the sea, from which it 

 was shut off by a clay and gravel plain; a river ca. 7 km. long cut 

 through the plain, forming the outlet of the lake. 



The results of the investigations at the two stations can be seen 

 from the diagrams. 



