124
Plankton in Coral-Reef Waters
8
F
Os
JOO
I
200
700
0
7.fO
!OO
,5(J
()
'(}O
.to
!l
Fig. 3.19. Changes in biomass of planktonic protozoa (8, mgm- 3 ) at the section across
some reefs of Vietnam in the South China Sea; I Van Fong bay; II Kua Van bay; III
Sinton atoll . Reef zone depths: F reef fiat , 0.5-1.5 m; RE reef edge, 8-12 m; OS open
sea, loo-2oom off the reef edge. (After Sorokin and Tyapkin 1984)
N
fiOO
/100
F
22
HE
os
22
Fig. 3.20. Diurnal changes in the number of planktonic ciliates (N 1-1) in waters from
different reef zones; off Chuing I. (Namsu I., Vietnam) for designation of zones, cf. Fig.
3.19. Numbers above the columns give the hour of sampling. (Data by Kopylov 1985)
Plankton in Coral-Reef Waters
8
F
Os
JOO
I
200
700
0
7.fO
!OO
,5(J
()
'(}O
.to
!l
Fig. 3.19. Changes in biomass of planktonic protozoa (8, mgm- 3 ) at the section across
some reefs of Vietnam in the South China Sea; I Van Fong bay; II Kua Van bay; III
Sinton atoll . Reef zone depths: F reef fiat , 0.5-1.5 m; RE reef edge, 8-12 m; OS open
sea, loo-2oom off the reef edge. (After Sorokin and Tyapkin 1984)
N
fiOO
/100
F
22
HE
os
22
Fig. 3.20. Diurnal changes in the number of planktonic ciliates (N 1-1) in waters from
different reef zones; off Chuing I. (Namsu I., Vietnam) for designation of zones, cf. Fig.
3.19. Numbers above the columns give the hour of sampling. (Data by Kopylov 1985)