Table B.28 
Relative weight percentage of particle size fractions determined by sieving and weighing, for 
lake sediments 
 
Relative weight % of fraction 
Diameter 
[mm] 
Höytiäinen 
Varparanta 
Kuorinka 
Mekrijärvi 
0.4-2 
3.2% 
11.0% 
1.9% 
3.5% 
0.125-0.400 
10.7% 
21.0% 
4.5% 
24.7% 
0.063-0.125 
7.2% 
30.7% 
15.7% 
17.5% 
0.037-0.063 
5.6% 
7.1% 
12.2% 
13.3% 
0.020-0.037 
4.7% 
2.7% 
3.3% 
8.1% 
<0.020 
68.6% 
27.4% 
62.4% 
32.9% 
 
 
    
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