56
Systematic Account
day night Ind. 100 m-3
+
x
o
•
o •
o •
o •
oe
75' 30' W
F 0
T 5
a
-50
-100
-ISO
- 200
""
- 2SO
E - 300
'-'
I
-350
Ia. -400
w
a - 450
-500
- 550
-600
-650
o
0. 1-10
~
10-100
~
100-1000
1000 -10000
> 10000
73°30'W
PACIFIC AREA
.01
o
. 1
o
10 ,
II
13
15
T
-700 0
10
10 2 10 3 10'
10 5
Ind. 100 m · 3
Depth range of occurrence = 0 • 700 m
Population core = 150·200 m
Temperature (T) = 8.20 • 9.80 ·C
Oxygen = 348.4· 437.2 ~mol dm· 3
Chi fluorescence (F) = 0.04 • 0.39
"'"
E
'-'
I
Ia.
w
a
PATAGONIA
7 1° 30' W
CENTRAL AREA
F 0
.01
.1
10
,
,
,
,
T 5
II
13
IS
0
-so
-100
-ISO
-200
- 2SO
-300
-3SO
T
-400
0
10
10' 10 3 10'
10'
Ind. 100m · 3
Depth range of occurrence = 0 • 400 m
Population core = 100 ·150 m
Temperature (T) = 6.70 • 9.01 ·C
Oxygen = 346.1 • 407.3 ~mol dm-3
Chi fluorescence (F) = 0.05·0.27
TIERRA DEL FUEGO
69°30'W
ATLANTIC AREA
F 0 .0'
.1
,
0
0
T 5
II
(
+
52"45' S
~
~
~
13
~
~
54' 45' S
67° 30'W
10 ,
IS
J:
- SO
Ia.
w
a
['1
T
r
-1000
10
10 2 10'
10' 10'
Ind. 100 m · 3
Depth range of occurrence = 0 • 80 m
Population core =20 • 40 m
Temperature (T) = 8.68 • 9.02 ·C
Oxygen = 390.4 • 410.9 ~mol dm· 3
Chi fluorescence (F) = 0.16 ·0.44
Fig. 3.5.4. Metridia lucens. Distribution in the Straits of Magellan in February-March 1991