Table 18. Comparison of faunal density (number of organisms per square 

 meter) between November 1974 and November-December 1979 for 

 all stations. 





Faunal 



density 





Faunal 



density 





1 Faunal 



density 



Station 



1974 



1979 



Station 



1974 



1979 



Station) 1974 



1979 



1-1 



224 



2,800 



1-2 



96 



992 



1-3 



1,376 



1,088 



2-1 



112 



1,680 



2-2 



160 



976 



2-3 



1,280 



1,568 



3-1 



64 



880 



3-2 



576 



480 



3-3 



912 



1,584 



4-1 



112 



192 



4-2 



432 



576 



4-3 



1,984 



1,776 



5-1 



160 



528 



5-2 



384 



1,408 



5-3 



3,312 



1,808 



6-1 



224 



528 



6-2 



624 



544 



6-3 



3,664 



2,800 



7-1 



160 



416 



7-2 



336 



560 



7-3 



1,334 



3,408 



8-1 



112 



464 



8-2 



208 



960 



8-3 



2,320 



640 



9-1 



208 



912 



9-2 



352 



672 



9-3 



1J76 



1,200 



X 



152.9 



933.3 



•x 



352.0 



796.4 



X 



1,996.4 



1,763.6 



Std. 







Std. 







Std. 







dev. 



5/. 2 



822.4 



dev. 



178.5 



307.2 



dev. 



946.4 



857.9 



1-4 

 2-4 



576 

 336 



1,888 

 1,728 



1-5 

 2-5 



1,392 

 1,792 



2,288 

 1,248 



Control 





sites 





3-4 



1,168 



1,488 



3-5 



763 



1,408 



C A 



2,064 



1,408 



4-4 

 5-4 



1,584 

 1,344 



2,624 

 1,696 



4-5 

 5-5 



1,024 

 704 



1,008 

 3,360 



C B 



3,808 



4,304 



X 



2,936.0 



2,856.0 



6-4 



2,000 



3,072 



6-5 



1,088 



3,232 



Std. 







7-4 

 8-4 

 9-4 



1,936 



976 



2,336 



1,136 

 4,912 

 1,168 



7-5 

 8-5 

 9-5 



768 



512 



1,360 



2,272 

 2,576 

 2,000 



dev. 



1,233.2 



2,047.8 



Borrow 



2,244 



sites 

 B 1 



__a 



X 



1,361.8 



2,190.2 



jf 



1,045.3 



2,154.7 



Std. 







Std. 







B 2 



__ 



1,520 



dev. 



670.1 



1,202.7 



dev. 



408.3 



832.2 



X 



Std. 

 dev. 





i;882.0 

 511.9 



INo com 



parable data. 











Comparison of faunal density (number of organisms per square 

 meter) between May 1975 and May 1980 for all stations. 





Faunal 



density 





Faunal 



density 





Faunal 



density 



Station 



1975 



1980 



Station 



1975 



1980 



Static 



n. 1975 



1980 



1-1 



21,232 



6,064 



1-2 



1,600 



864 



1-3 



6,112 



1,696 



2-1 



6,880 



1,248 



2-2 



14,000 



1,872 



2-3 



3,264 



2,576 



3-1 



2,048 



1,536 



3-2 



5,424 



1,936 



3-3 



2,816 



1,808 



4-1 



16,272 



4,608 



4-2 



5,728 



4,048 



4-3 



16,016 



1,792 



5-1 



21,440 



3,280 



5-2 



4,976 



1,424 



5-3 



10,912 



3,728 



6-1 



12,224 



4,992 



6-2 



5,456 



1,712 



6-3 



6.096 



896 



7-1 



4,112 



1,520 



7-2 



5,072 



1,696 



7-3 



12,272 



1,680 



8-1 



21,456 



336 



8-2 



4,048 



992 



8-3 



4,512 



2,096 



9-1 



12,480 



800 



9-2 



35,504 



2,816 



9-3 



7,616 



1,632 



X 



13,127.1 



2,709.3 



X 



9,089.8 



1,930.0 



X 



^,'^35.1 



1,585.3 



Std. 







Std. 







Std. 







dev. 



7,569.1 



2,079.7 



dev. 



10,454.3 



977.6 



dev. 



4,460.4 



787.0 



1-4 

 2-4 



5,776 

 4,000 



1,504 

 2,112 



1-5 

 2-5 



2,240 

 3,632 



1,712 

 2,208 



Control 





sites 





3-4 



2,832 



1,600 



3-5 



2,752 



2,192 



C A 



4,784 



2,160 



4-4 

 5-4 



4,080 

 2,672 



1,312 

 1,104 



4-5 

 5-5 



2,640 

 3,616 



1,136 

 1,856 



C B 



5,504 



4,560 



X 



5,144.0 



3,360.0 



6-4 



2,160 



1,208 



6-5 



2,992 



704 



Std. 







7-4 

 8-4 

 9-4 



3,168 

 5,040 

 4,656 



560 

 1,536 

 1,744 



7-5 

 8-5 

 9-5 



4,176 

 3,200 

 2,656 



1,504 



976 



1,936 



dev. 



509.1 



1,697.1 



Borro 



J 



1,104 



sites 

 B 1 



r 



X 



3,820.4 



1,416.9 



X 



3,100.4 



1,580.4 



Std. 

 dev. 



1,203.5 



434.1 



Std. 

 dev. 



612.2 



539.0 



B 2 







896 



X 





1,000.0 















Std. 



















dev. 





147.0 



■'No comparable data. | 



41 



