128
Systematic Account
day night
+
x
0
0
• 0.1-10
10
0
•
10 -100
0
•
100-1000
0
•
1000 -10000
0 e
> 10000
75'30'W
73'30' W
PACIFIC AREA
F 0
.01
.1
10
,
,
I
,
T 5
11
13
15
0
-50
- 100
-150
-200
,...., -250
E - lOO
......,
,....,
E
......,
:I: - l50
ln. - 400
...,
0
-4SO
:J:
ln.
...,
0
-500
-550
-600
-650
-700 L---->.J...J..-'-:----,"7--'-:,..---J
o 10 10 2 10 3 10' 10 5
Ind. 100 m ·
3
Depth range of occurrence = 0 - 700 m
Population core = 250 - 300 m
Temperature (T) = 8.20 - 9.80 DC
·3
Oxygen = 348,4 - 437.2 ~mol dm
Chi fluorescence (F) = 0.04 - 0.39
PATAGONIA
71 ' 30' W
CENTRAL AREA
F 0
.01
.1
10
,
,
,
,
11
Il
15
-50
-100
- ISO
- 200
-2SO
- llO
-350
- 400 L..l.--"-_....I.L.--L...,.----'-,....J
o 10 10' 10 3 10' 10$
Ind. 100 m- 3
Depth range of occurrence = 0 - 400 m
Population core = 200 - 250 m
Temperature (T) = 6.70 - 9.01 DC
Oxygen = 346.1 • 407.3 ~mol dm-3
Chi fluorescence (F) = 0.05 - 0.27
I
I
ln.
w
0
TIERRA DEL FUEGO
69'30' W
ATLANTIC AREA
F 0
.01
.1
I
,
!
T 5
11
0
(
-
-SO
-
Il
+
52' 45' S
"'?,
~ ~ ('I
'b.
~
54' 45' S
67' 30' W '
10
!
15
- 100 0
10
10'
103 10'
10'
Ind. 100 m -3
Depth range of occurrence = 40 • 60 m
Population core = 40 - 60 m
Temperature (T) = 8.68 • 9.02 DC
Oxygen = 390.4 • 410.9 ~mol dm- 3
Chi fluorescence (F) = 0.16 - 0.44
Fig. 3.20,3. Rhincalanus nasutus. Distribution in the Straits of Magellan in February-March 1991