22 



CLIS SEDIMENT CHEMISTRY 



250 



200 



E 150- 



g0.50H 



Q. 

 Q. 



ND 



1986 



Hg 



i 



ppm Zn 



1987 



1 



0.75 



0.50 



0.25 



ND 



IS 



in 



Cu 

 1987 



ND 



Cd 



Hg 





■ = RECENT 

 1=1= REFERENCE 

 □= RELIC 

 CS= OFF MOUND 

 ND= NOT DETECTED 

 SEE CORRESPONDING KEYS 

 BELOW WITH YEAR 



Averaged Data Values for Sample Locations 



1986 



H = CLIS-B6 CTR 



CD= CLIS-REF 



CD = FVP CTR, MQR CTR, STNH-S CTR, 

 CS-1 CTR, CS-2 CTR, STNH-N CTR, 

 NHAV-74 CTR, NHAV-83 CTR, NOR CTR 



ED= STNH-N 400W, 150W, 200E, 



400E, 200N, 100N, 100S, 250S 



1987 

 ■ = Not Sampled 

 CD= CLIS-REF, 4500E, 2000S, 2500W, 



1000N, 1000E OF FVP, 3500E, 1500SW, 1500W 

 CD= 1500SW 

 S3 = 400E, 400W, 2000E 



Figure 6-8. Results of CLIS sediment chemistry analyses 



DAMOS Summary Report, 1985-1990 



