142
Systematic Account
day night
+
x
o
•
o •
o •
o •
o e
75' 3O'W
F 0 ,
T 5
0
-50
-1 00
-150
- 200
.-.. - 250
..s -JOO
:r -J50
""" UJ
0
-450
-500
-550
- 600
- 650
o
0.1-10
10 - 100
100-1000
1000 -10000
> 10000
73' 30'W
PACIFIC AREA
.0 1
.1
,
!
7
9
11
F
10
!
IJ
15
-700
0
10
10'
10'
10'
10'
Ind. 100m
-3
Depth range of occurrence = 50 • 700 m
Population core = 150 • 200 m
Temperature (T) = 8.20 • 9.80 DC
Oxygen = 348.4·437.2 jJmol dm
-3
Chi fluorescence (F) = 0.04· 0.39
71 ' 30' W
F 0
T 5
0
- 50
- 100
-
- 150
E
:r -200
""" UJ
-250
0
-300
-J50
- 400
0
. TIERRA DEL FUEGO
69'30'W
CENTRAL AREA
.01
.1
10
,
!
!
7
9
11
13
IS
T
F
10
10'
10'
10'
10'
Ind. 100 m -3
Depth range of occurrence = O· 250 m
Population core = 200 • 250 m
Temperature (T) = 6.70· 9.01 D C
-3
Oxygen = 346.1·407.3 jJmol dm
Chi fluorescence (F) = 0.05 • 0.27
+
54' 45' S
67' 30' W
Fig. 3.23.4. Chiridius gracilis + C. subgracilis. Distribution in the Straits of Magellan in February-March 1991