Secchi Disc (m)
Light Attenuation Coefficient (-m)
Relationship between the mean maximum depth of submersed macrophyte
colonization and mean Secchi disc depth (A) and mean light attenuation (B).
I o
0 O00
0 0 O0
00 0
0
O O
log [MDC) = 0.64 log [SD) + 0.30
R = 0.46
n= 32
p< 0.0001 A
I
0 I
00
0 0
0 0 0 0 0
O0)
0 0
log [MDC = -0.51 log (E) + 0.48
R =0.41
n= 32
p < 0.0001 B
I
Figure 3-1.