100 



80- 



60- 



= 40- 



20- 



Groin Sizi (^ unit*) 

 6 7 8 



10 



Sit* # I 

 A- Groin Siza (^) 

 B-Seowotar Sattling Velocity 

 C-Fraihwotar Sattling Velocity 



10- 



10- • 10- 



Settling Velocity (cm /tec) 



100 



'so- 



= 40- 



Groin Size (^ unit*) 

 6 7 8 



T 



Sita # 4 

 A- Groin Size (^) 

 B-Saowotaf Settling Velocity 

 C- Freshwoter Sattling Velocity 



10 



IO-« 10- 



Settling Velocity (cm /lec) 



10- 



Figure 6.4. (a) Settling velocity of Site-1 sediments determined from 

 settling cylinder measurements and grain size analysis. 



(b) Same as (a) except for Site-4 sediments. 



136 



