54
B. Manca et al.
a
Z

46.0
45.0
~ 44.0
!§
~.O
~.
.0
~
' " ,a •
~
.",
.• ,&'
' .0 ••
. .g. .
. ... .
42 .0+-------.-------.---~.,----,
46.0
45.0
Z

2 44 .0
~
...J
43.0
.' ~.
.r,,;
•
• C! •
(!;
o .
<;i '
.·b.o;:>
.' .. 1,.' .
. ~~ .. '
42.0+- - - - - - - . -- - - - - - . - - - - - " " . , - - --..,
12.0
13.0
14.0
Longitude E
15.0
16.0
12 .0
13,0
14 0
Longitude E
~5 . 0
16.0
c
Z

46.0
45.0
~ 44 .0
" -;
...J
43.0
Spring '95: Salinity at Surtace
'" .'&. '
~. ~"
~
of, • • ' M
.'~
-0 .
38.20 .'
. ' .38.25 '"
.' .'g .
~
8 .
~.
<6>'
'-"'C
42.0+- - - - - - - . - - - - - - - . - - - - " '. ,- - -- ,
12.0
13,0
14.0
Longitude E
15.0
Spring '95 : Salinity at Density 28.80 kg.m-3
16.0
Z

46.0
45.0
-g 44 .0
§
43.0
Spring '95: Geopotential Anomaly at Surface·Reference
Level 30 dbar
•
9'0
•
. -?, .' ~
42.0 + - - - - - - - .- - - -.... ---~.,----,
12 ,0
13.0
14 0
Longitude E
15.0
Spring '95: Depth of Isopycnal 28.80 kg .m-3
16.0
b
d
Fig. Ba-d. Surface salinity distribution and geopotential anomaly (m 2 /s2) referenced to 30 dbar (upper panels); salinity on the
isopycnal28.80 kg·m- 3 and depth (m) of isopycnal (lower panels), Spring 1995. The dots denote the positions of the stations