Seasonal Variation of Phytoplankton Pigments in the Laccadive Sea off Cochin
183
DECEMBER (--11-12-1968; - '-'-23-12-1961; - - - 1-12-1961 )
21
22
23
24
25
26
21
28
29
30
31
32
33
0
0
0
0
0
0
0
0
0
0
0
0
0
20
TE .. P("'C) ...... ···· 0
20
30 40
50 60
70
80 90 100 110 120 130 14 0
0
0
0
0
0
0
0
0
0
0
0
c
0
23
24
25
26
27
28
29
30
31
32
33
34
35
10
0 1 - SAT. (0/0) ' ...... -0
22
A
A
A
A
A
A
A
/1
A
A
A
A
A
SALI. (%0) " . ... .. /1
om-J~ __ .-~ __ ----------------~~~~~----~~----,
J
if
I '
'
I ' r
r
I I
1\
II
I I
_ I
I
, '
r
'i
I: I i
1\
,~
:i
" I ,
"
5.0.\1-12-19611
-t' _____ ___ ____ ___ 1 - r -1- ---_ _ ~'~'~l ·~~?--------------------~I ~I~ · ~/~·----------~. ~'----~
5m
I : I
I.
I , i .'
\
5 .0.122-12 -18611 -
" - -1. 1-- - - - - - - - - - - - - r T ~ .,. - - - - - - - r- - -
I -
"
I , . ,
,
I
';
I I
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, \
, i
,.
I I F
II
'1. "
I I..:i.
.l '
lom -l~~~----------------~~~----------~~__1
, ,i 7T
T Vi
~:
5.0. (11-12-19681
~~ i- ; L. - - - - - - - - - - - - -:- t i - - - - - - - -;:- - -
~ i , I
I ' 1 i
1
1\ i ' i i ' , I
I
15m-,-r '~\·~'~----------------------_,'T!~lrr · ~----------~~ I ----,
: \, i
f I 1
I'
=l
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I'
I ~\ I
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';
I I \ .
ii, I
, 1
I
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,
l'· \,i
l' ,!
I '
2om-.~~ __ ----------------~HO~~----------~~--~
20
TE .. P("'C ) .... ······ 0
10
0 1 - SAT.("! .. ) ······ .. O
22
SALI. (%0) ' ....... 6
21
o
20
o
23
A
22
o
30
o
24
6
JANUARY ( - - - 10-1-1969; - - - 4-1-1961)
23
o
40
o
25
A
24
o
50
o
26
6
25
o
60
o
21
6
26
o
70
o
28
/1
21
o
80
o
2.9
/1
28
29
30
o
0
0
90 100 110
0 0 0
30
31
32
/1
/1
/1
3 '
32
o 0
120 130
o 0
33
34
A
A
33
o
140
o
35
.a
om--~----------------------~P-O;Tr-----~~--~
5m-t~-------------------------*~-T------~~--~
lom-t.~~----------------------~~~y~----~~--~
'.0 ... ·'·.....
L - - - - - - - - - - - - - - ---r\r---r-15m-4~--------------------------~--~------~;-----~
~ ,
, ,
,
1
I '
~
_________________ i _± ____ __ { __ _
Fig. 8. Comparison of vertical distribution of selected parameters during 2 successive years