236
Systematic Account
day night Ind. 100 m' "
+
x
o
o
• 0.1-1 0
o • 10 -100
o • 100-1000
o •
1000-10000
> 10000
o e
75- 3O'W
73' 30' W
I
I
f-"- w
0
F 0 ,
T 5
0
-50
- 100
-150
-200
-250
-300
- ~50
- 400
-450
-500
-550
- 600
-650
-700
0
PACIFIC AREA
.01 , .1 ,
10 ,
II
13
15
10
10 2 10 s 10' 10'
Ind. 100 m -3
Depth range of occurrence = 0 - 700 m
Population core = 150 - 200 m
Temperature (T) = 8.20 - 9.80 ·C
·3
Oxygen = 348.4 - 437.2 IJmol dm
Chi fluorescence (F) = 0.04 - 0.39
,...
E
.....,
I
f-"- w
0
7 1" 30' W
CENTRAL AREA
Fo
.01
.1
10
,
,
,
T 5
11
1~
15
0
- 50
-100
-150
+
52" 45' S
~
~ ~
\
53" '5
54' 45' S
69" 3O'W
67" 30'W
ATLANTIC AREA
F 0
.01
.1
10
.... _ - ', '----'- ,_--L._ - ',
T 5
o
11
13
15
r
-200
I
- 50
f-- 250
- ~
-350
T
-400 0
10
10 2 10' 10' 10'
Ind. 100 m -3
Depth range of occurrence = 50 - 400 m
Population core = 100 -150 m
Temperature (T) = 6.70 - 9.01 ·C
Oxygen = 346.1- 407.3 IJmol dm-3
Chi fluorescence (F) = 0.05 - 0.27
"- W
o
L
T
r
-1000
10
10' 10' 10'
10'
Ind. 100 m -3
Depth range of occurrence = 60 - 80 m
Population core = 75 - 80 m
Temperature (T) = 8.68 - 9.02 ·C
Oxygen = 390.4 - 410.9 IJmol dm· 3
Chi fluorescence (F) = 0.16 - 0.44
Fig. 3.43.6. Oncaea coni/era. Distribution in the Straits of Magellan in February-March 1991