30 

 20 



lOh 





 30 



I 



SETTLING VELOCITY OF SITE 



(a) 



-2 SEDIMENT 



- 









Frtsh Wotar 





























1— ^ 



20- 

 10 - 



1o 



L 



40 

 30 

 20 

 10 

 



I 



40 

 30 

 20 

 10 



L 



10- 



Salt Water 



-1— ^ 



42.8 



13.5 



10"* 10"* WjCcm/sec) 



4.28 



1.35 d(Mm) 



SETTLING VELOCITY OF SITE -4 SEDIMENT 



(b) 



Fresh Water 



»■ 



io-» 



10- 



Salt Water 



-1— ^ 



10 Wj(cir>/8ec) 



135 



428 



135 



4.28 



1.35 dCMT)) 



Figure 6.3. Same as Figure 6.2 except for sediments from 



(a) Site-2 



(b) Site-4. See Figure 1.3 for location of sites. 



134 



