2000 



V) 



< 



E 



ED 



i 

 o 



1000 



20 30 



DEPTH (M) 



40 



T 



50 



3000 



CO 



< 

 E 





400 



55 



7 - 



10 20 30 40 



DEPTH (M) 



□ Ammen Rock Pinnacle 4 July 1985 

 ♦ Pemaquid Point, Me. 25 July 1980 



50 



R 



Figure 3. Light attenuation in coastal (Pemaquid Point, Me.) and 



offshore (Ammen Rock Pinnacle) habitats. 



untransf ormed data with regressions 



= 0.98 for Ammen Rock Pinnacle and y 



1.00 for Pemaquid Point, Me. Lower graphs are natural log 



transformed data with regressions of y = 7.0 - 0.13x, R = 



for Ammen Rock Pinnacle and y = 7.1 - 0.27x R = 0.98 for 



Pemaquid Point, Me. 



>cai tFemaquia foinc, ne.j < 

 ats. Upper graphs are 

 of y = 1218 X 10 n ( ~ U : ', 

 r = 1148 X io( -0 - 06x >, R = 



.00 



17 



