INTERNATIONAL COUNCIL FOR TUE
EXPLORATION OF TUE SEA.
•
•
CM. 1973/F: 35.
Demersal Fish (Northern) Committee.
REPORT ON TUE I- AND 11- GROUP COD, UADDOCK AND WUITING,
CAUGUT DURING TUE INTERNATIONAL YOUNG UERRING SURVEY 1973.
-~
------
- - -
This paper notto be cited without prior reference to thecouncil*
International Council for the
Exploration of the Sea
C.M./1973/F : 35
Demersal Fish (Northern) Committee
REPORT ON THE I- AND 11- GROUP COD, HADDOCK AND WHITING, CAUGHT
DURING THE INTERNATIONAL YOUNG HERRING SURVEY 1973.
===============================================================
During the meeting of the North Sea Roundfish Working Group in March 1973 in
Aberdeen it was concluded that the internationally coordinated trawling surveys
in the North Sea, which are carried out yearly primarily in order to estimate
abundance of juvenile herring, could also provide valuable information for young
roundfish, according to the results of the 1972 survey, which were presented to
last years Annual meeting (MfON, 1972). However, in view of the amount of time
involved for the analysis of the data it was decided that countries should provide
"'~eir data on standarised forms and that Dr. O. Bagge, Dr. J. Hislop and Mr. N. Daan
~ould combine the results on cod, whiting and haddock respectively and carry out
the final analysis (ANON, 1973). This report is the result of these activities.
Table 1A through 1H present the numbers per hour fishing of I-group, II-group and
older cod,"haddock and whiting caught in individual hauls by the different participating ships and these data have been combined in fig 1-6 in order to present the
geographical distribution of the catches on a statistical rectangle basis. In
addition table 2 summarises the length at age data, t6 which end statistical
rectangles have been grouped to form greater geographical units, as was agreed
upon during the meeting (ANON, 1973). General information on the survey can be
found in the report by CORTEN & KUITER (1973).
Although it is not intended here to comment on the results in greater detail, some
preliminary statements can be made about the yearclassstrength of the roundfish by
comparison with the results obtained in former years (ANON, 1972).
•
~od
yearclass 1972 appeared to be extremely abundant all along the continental coast,
the numbers being comparable to the very good 1969 yearclass. Smaller concentrations
were found to the west and north of the Doggerbank, whereas in Scottish waters young
cod were extremely scarce. The low abundance of yearclass 1971 in the southeastern
part of the North Sea agrees with the observation of this yearclass as one year olds.
In the northwestern part this agegroup was much better represented.
•
Haddock yearclass 1972 was caught in much smaller numbers and in a smaller area than
yearclass 1971, its strength possibly being comparable to the 1968 and 1969 yearclasses.
For whiting only one more years survey is available for comparison (1972), which
reveals that yearclass 1972 appears to be much better throughout the North Sea than
yearclass 1971. Exceptionally large numbers were caught in Scottishwaters, but the
German bight yielded also large catches.
The coverage of the North Sea in 1973 can be stated to have been very good for the
purpose of estimating abundance of young roundfish although the need should be
stressed for extension of the survey in northerly direction, which is especiaIIy
*) General Secretary, International Council for the Exploration of the Sea,
Charlottenlund Slot, 2920 CharIot.tenlund, Denemarken.
-2-
important for haddock because its nurseries lay partly weIl outside the area
covered by the survey. Most countries have taken otolith sampIes of roundfish sofar
in order to establish length-age keys, and the information available seems good
enough to make a split also for data of those countries, which do not take otolith
sampIes. However, from the Skagerak area no age length data are available and
therefore no reliable split according to yearclasses can be made in this area.
IJmuiden
1973.
REFERENGES.
ANON.,
1972.
Preliminary compilation of the data on cod, haddock and
whiting caught during the International Young Herring
Survey 1972.
I.G.E.S. G.M. 1972 / F : 19 (mimeo).
ANON.,
1973.
Report of the Roundfish Working Group 1973.
I.G.E.S. G.M. 1973 / F :
(mimeo).
•
GORTEN, A.A.H.M. &
G.J. KUITER, 1973.
•
ds/bv
Report on the international trawling survey for
immature herring in the North Sea in 1973.
I.G.E.S. G.M. 1973 / H : 6 (mimeo) •
Tabla 1a
eOUNTRY: ENGLAND
SHI P: R.V. "Cirolana '
YEAR:
Summary catches of Cod, HllrJdock nnd
z
<J:
0
u.J
u.J
f-
~
0
0:::
<t
ß
Cf)
13·2 ._ 414-2
5 .
6_
15·2
15-2
7
GH
52.
30
<l>
I
f-
._-
• "'Cj)
c
Inca
u
CO<l>
u.J
0
....
m.
6/04
G/03
H/03
H/04
53
51
32
33
E/06
F/06
E/06
45
34
(/)
eoo
time
shot
a..
POSITION
0
1
3
22
I t-·.
:~o;~::
51
...
0
54 45 I N
0
54 53 1N
0
54 52'N
:CO 1.21 2. t .18_ 0/08 167
154. L23-l L23 ... c/08 ; 59
e/08 1 53
j30 ~24.2 26
I
~···I
i
.
,;
~
2:
E/08 ~ 80 .:
;EF ~21.
19
:54- ~21.2: 20._ E/08 ! 83 j
E/07 :. "66 -;
;JO ~ 22-2 21
!
0
0 30 I W
0
_1 07 111
1°10 111
2
1
1
I
5
.
39
,
·
·
5
34
- -. -
·
·
! -
7
12
5.
14
1
06
I
]I
1972
1971
6
8
-
-
1
· II
·
48
3
301
IJ
238
307
!
i
WHITING
- --
·
9
3
3
i
j
.
fishlllO
6
-
I
34
407
I 166
I 81
!
;
I
148
j 1211
t. 1025 ,
-5022 .. : 721
: 784 ~ 81
[ "Id :'__ :
II
7
i
.
II
25
273
!
iI
23
16 .
I 7
I
I
i
!
.
,.
!
i .-
._-
0
0
54 4It' N o 28 1E
0 1
0
o 39 1E
;.' 5448
0 N
: 54 13'N 0031'E
I
hc ur
eider
-- ··
I-
1
t
I
Ir
1971
32
2
22
26
·
I
I
1972
eider
·
1
1
0:33 1E
1 31'E
53 °55'N o°53'E
I
][
1971
-
52 25 1H 2 31'E
0
52 29 1H 3\0'E
0
0
52 42'H 3 35 1{
0
I
1972
:1 er
HAOOOCK
- --
0
52043'H 2027 1E_
_...
EF ~9.2
53- L11-2
30 ln.2
V1hiting yearclasses in nUll1bers
lli'HSf
1973
8
15
1
•
f
--~3
n
3
2_
.i
.8 .
2
..
-
51- . ~ 538312
2929
35_
141.
25
70
3
l..
_16-2 i 9 ; L/Og : 43
16-2: 10 : L/10 : 43 ;
LM
55-
0
.55 15 1N
0
55 42'N
6°29'E
0
6 28'E
18
2
8
52
7
1
0
o
56 03 1N 6 24'E
2
2
20
5
12
2
1
526
: 633
19
78
8
23
11
84
11
20
286
11
21
345
46
75
2
30
•
LM _16-2
5630
11
EF .19-2 \
57- .19.2'
30 ,.J9.2
20-2 ~
12
13
14
15
i
I
·20-2
: 20-2
i 16
t 17
\-
I
i
•
,
;
L/11
46
!
t
j
i
:
:
I
.i
!
I
{.. I
i
l.-t
I
I
I
I
IJ~~~.-."
GEAR
notes:
specificatie:1s:
.
0
. 57 18 l H
o
·57 42'N
; 0
!570 33'N
157 44 1N
;
~
0
57 015'N
157 06'N
I
I
I
I
I
-
1
1
2
1
120
16
,i
:
,
.
2
19
i 11
\
I
I
I
I
I
I
114
783
462
29
81
. 1234
2078
82
11486
: 1645
. 2539
149
6
36
193
410
. 330
1372
---------- - - - - - - - - - - - - - 1
Table 1b
COUNTRY:
SHIP: 'Oana'
OENMARK
/IYHS
Summary catches of eod, Hnddock (lnr!
«
UJ
II
z
I-
0::
<!
<.::~
-
i=
ß-
~
time
shot
UJ
lrl
0
........
tr.
I]I
POSITION
m.
+-_.I--+--I---I-~--..,.--(/)
EF \14-2 _..16100 F. 7
54- U4-2. 16101 L8
yCi1rCIClSScS in numbcrs .)er
,1972
1971
0
0
60 1100 /54 26 1N01 22'E.
2
50 1545 l54052 I N'01010'E 1557
6
177
f- 1 1 ,
I
i
I
0
lM ~-2 15141'ilt'S'j42 ,0904 I54\6 N06 36'E; 4 I
I
I
° · .
54-22~2.. 16143.M .. 8 12611356 54057 N07 026'E ! 294 I
1
!
I
30
•
1
l'~'
1&1T
1
'6
10
51:N 07.'6:E :
JK ~1J..2. \16089. K 10 I 50 t 1443 i 55 50 N 05 46 E ~
0
0
l
55-l13-2._16091 j_K .. 91 ..47j1202!5524'N0521 I E
I'
I
30 J3.2.... ,J6092
9.1 49 11606.1 55 19'N 04 48'E
. r :.J.
,
'
I
°
'
.
°
°
0
I
4
52
64
1'·
26 ,0805 \ 55 21 N 07 30'E
1
!
1
I
I
280
•
!
.~ ..
°
°
j 56 57 N 07 31'E
.!
520
102
514
76
264
°
°
~
f
~
....
~.
GH '15-2 .1161121 H13
,
!
:
~
t
~
1
-
i
-
-
94
oldor
~II
•
1158...
_._...
..
·
1584
1091lL
9440
-
·
I
-6
..
-
. ..
-
.
I
I
- ·
I
..
30
I
6
6
10
60
108
,
' ..
·--
20
332
340
6
722
,
.1
214
·
4
3771 28729
259412874
896
2
2
I··
-'
1971.
I
I
.. 2
.6 .
2. : . _..• _
40
1660
14
• r--t--
0
1
26
152
12
200
t
°
j
I
f-=::~
I
I
20
20
38
4
38
28
18
34
10
24
4
6
34
14
170
472
2484
438
748
28
150
192
8
300
8
2
10
40
132
174.
~
iI 65 \1605 I' 57°13'N
03 33 E
0
°
57· :16-2._i 16113 i. H14 \ 65 ! 0755 i 57 40'N 03 0 08'E
30 :16-2...i161141 G 14 L8011110 157°41 1N 02 35'E
~
I
I :
!
:16·2 161151' G 13 85 11430 157 20 l N02 21 1E
I
I
°
42
10
4
224
4
4
42
2
140
22
4
8
570
7722
754
8
74
2613. .. 19
252 .
7345 . 2423
74
I
I
I
il
U
. 11
1----
P
..
... --....
'1
. I .
. . . . . ; 11
I
I
~
i
I
I!.
I··
ri -
i'
specificatiol1s:
i
i
I
I
I rf ·.. I·:
i
I
I
I ..
f·· i
·-·J--L----+--L---4I:r--!:·--,_~_ . \l,------J~_l~
--.1-1-'-L--··-··
..
GEAR
,
1972
l
1
16083l M12 ! 29 10840
0
0
• 16085!l 12 j 35 1336 \ 560 34'N 06053 1E
116086jM11! 34j0728 \5624'N0708'E
;
I
1
1
,0
,16087 ; L 11 l 42: 1134 j 56 14' N06 34' E
!
\
;
,
'0
.116137 ! M11: 34 I 0745 ~ 56 24'N 07 08' E
lM ).9-2
56- ~ 9-2
3010-2
10-2
.
21-2
_
I
2 I
I
.
.
t
E
-·-:-----~"-··..·l---· 1. ..
j----.
.
~;-_.
1
I
I
1
• !
10 i
6!
P~2:~.!16139· ~M'10 119':1: 1330 r55:45IN"Ö7>8~E\ .108
~~- .23.2··1'·1~~.4.51 M.-9
.I
I
~
1I
r-:.-~-l-'-~~}--'r-:-..;..;".:;:.....r.;.....;.~l
- :I
16
rLr6136! J 10 150: 1140 155 53'N 04 15'E
lM
'
I
older
197.1
I -
12
166,
• I -!
~96 i • i. 2
0·
rs !5~o
I]I
fishing.
WHITING
I
1972
-~l---
IJCur
' HADDGCK
older
1-1
L
30
8
E
CGO
.9?:r:
~ § b=
._-
0
UJ'
V.'hiting
~
'--1
I
.i "'1
I
f
I·
e
note:;:
Table 1c
COUNTRY:
fSHIP :
.YE,l\ R:
THE NETHERlANOS
• T,.; rfon~'
Summary catehes of Cod, hvldock and
z
4
LU
"-
:;;~
m.
Cf)
iGH 14-2 . , .35 .3204
.
- ....
:52- e.-......
I
.
30
0
"
I
,I
1-- ..
POSITION
1
I
r
I
I
I I
.. I
l
°
°
10
488
16
i -!:
~ 0
0
GH '14.2
36
~ 3205 ~ 21 11505 . 53 12'N 3 45'E
;
j
~
~
0
0
53- :16.L\ .41. :.3206 . 32 0145 53 40'N' 3 35 1E
30
.L. _." ... ..
,.
!
I
..
°
10
250
216
138
16
38
o
0
53 045 1N Go23'E
53 52'N 6 46'E
340
100
. '. °
lM
1·2
53- .1-2
30
32 . 3506 18.1355
33
3506: 21 . 1640
lM15-2
54- .15-2
30 ;15-2
'15-2
37 i
;
38;
39:
40
3507 ; 32.: 0730 . 54 17 l N
"
0
3607 ' 32: 1125 ; 54 11 1N
3607 ' 21 : 1410 : 54 021 l N
3708 11 : 1740 ; 54 37 1N
EF
54.
21.
2908
;,
0
I
17
55- .2·2. 18
30 ~2-2_ 19
.3.2
20
1.
.5.2,21.
5• 2 22
1.
,5.2
23
!
t
°
° .
10
24
432
8
i51',8°N
O'22'E .
53
I l
77 1640
I
'
0
633'E
0
7 18'E
70 56'E
8 05 l E
.'
I
:: ;':2 2
0
i ii
i
0
\23'E
4.41'E
0
4 08 ' E
0
40 11 1E
5 20 l E
0
5 42 l E
JK
6-2
25 ; 3306, 40,.0820 53 50'N
0
53- ... 6-2" 26 . 3306. 251100 53 35'N
0
306.2 '27·: 3305. 23.1430 53 19 1N
. 6.2. 28 . 3305. 27 1630 . 53 0 05 ' N
.1-2
3D _.. 340G '.18.0820 . 53 34'N
0
1-2
31 . 3406 21. 1110 53 43'N
h~2
I
\
•
I
1972
-
:
2
5
2
1
2
1
1
381
I
I
.311 . i
368
I
j
--!
I
1
9
12
8
145
62
199
36
oldcr
1971
1
. ,. .
..
6
52
4
18.
79 ; 4953
][
1972
-
I
I
I
aldcr
1971
61
WHITING
;
I
•
8
i
I
1
I
•
F
fishing.
hc·ur
COD..--- HADDOCK
1 13303118! 1506 ; 52 20'N 415'E
I' I
!
0
0
·2, 3304 i 18 i 1110 : 52 32'H 414'E
0
0
34 13304; 21 0830 1 52 53 1N 4 20'E
JK !29.1
.
I
'52· 129.1.
30 ~.a.2
,IYHS
1913
V .'llitil1cJ YClHC;\SSCS in nUll1bcrs per
I I fT ülder
.. - - - - 0 - - ~~
23 11210 !52';8'N 3 50'E
LU
u
rJ(l)
ß
tnnc
sl,ot
a..
-~1 rJ
c:
f-
~
.:c
._-
I
f-
.0:
0
LU
t . . :{
j
(l)
--------
.
2
-
-
8
28
1
;
54
1140
31
21
120
15
31
148 -.
80 _
411
5321
102
929
21.
68.
126
4244
1296
616
355
1366
104
410
408
1315
144
42
34
86..
168
1149
9332
448
328
125
52
11 .
12
2160
824
1440
10
8-
80
52
600
90
480
10200
1
17
• , 2118
2062
161
2161
1080
,
2810 17211135155:55 0N 0:12'W
2810 I 7411435 j 55 36 N 0041'10/
31
16
43
0
2710 /72 i 1640 55 42'N \°8 110/
3
1
27
0
27091771°830 I 55 15'N 1 07 1101
2
2
0
2709 f 80 0910 55 011 1N 1:02'10/ i
8!
2 I 12
2809 81 11130 1 55 019'N 0003129:~.! 120 I 13
15
2809 81 1405 155 03 1N
n I'
72 I 181. 103
1
!
I
i
8534 , 5067 . '2500
.180
1920
1800' 1460
2·58;
92; 221
12;
50 i 214
- I 539
389
360
. \ 941 I 313
261
I-i
i
1511.
5633
1667
2400
580
90!
11-'
\ 484: . 94 :
532
212 ~
2112 I 661-1
I! I
I
I I I . I I J·I..l
,----1--.,,-'--"~-'---+----'--~f __J.-J-J:-J-J
.-J~
I
•
:.~
,GEAR
I
notes:
....." '.'
specificatlons' Herring trawl 73 ft. wjth small m!!shed inner codend. 2Headline with two kitss
. .
Bridles
_
_ 54 ft. legs 2u fathom. utterboards 3.20
_ m•
.
.
_
Table 1c - continuation
~ ; .;.~. .:.;,IU.:.-P.:.-~_T~. .u.IT~.A.Wi " 'iI-,~H_E_NE_THE_RL_AN_Ds
..:I._Y_E_Ä_R_:_19_73_ _11 Y HS
n
t 111i,\1;:
..
Summary catches of Cod, Hnddock llnd
:5
0::::
«
-~ ~
02
~
~ Eb
~ü 0
I-
eoo
t'
Ime
shot
ti
~
u.J
Whiting yenrclasses in nUl1lbers ;)er
POSITION
I
older
E
HAOOOCK
I
rr older
I
r;-,_1-2. 10 2912 )9 0820 56:43 N 0:32 E:.
j56- 1..2 11.3012
97 1125 56 47 l N l 10 1E;
0
o
:30 1-1-2
12·.. 3012
90 1350 56 33 1N 1 31 1E;
0
0
Ll-2 . 13 .. 3011.. 83 1550 56 18 l N 1 21 1E ~
;;
1j.. 1-2
I
;
14 13011
, 79 1I 1735 I; 56 14 1N·1 0
13 I E',
1
1
,~
12-2. 16 .. :2911 I 74.0820
IS6°12'N 0028 [ ~
t
I
: ~_.
. GH ;,30-1 I
3
" 55- '__..:
30 '_ .J.
I ! II
I13210
; 4310940
i
•
-_._-~
GH
.~
...
.
)
5 :3212
...
6 '3215 19
.-4 - 3115..· 68
8 :3116 '100
9 ,3216 114:
31-1
58- 31.1
30 31-1
.31-1
°
°
5546'.N 329'E
.
i
72
92
35·
-,
-
I
j
6
;
I
I
4
6
42
5
18
6
-
2
40
160
78i
4'
56
I 4"
6 "
10
I
j
'1'
-I
!
I
I
2 1
!
72
I
11
I
1 9 . 19,
1
3780
140 10210; 153
1320! 240
490
210 ~
649 ~ 1079
256, 197
695
132
4273:
35
1070
2350; 209; 710
2907 " 313
1904. 6515
14
22
10
16
210
12
11
330
69
34
7106
2150
8892
1092
30
82
2801
266
21
249
253
506
14
39
80
347
2
677
765 _
26
l
. °
°
65 . 1200 : 56 08 1 N 3 23 l E
0
0
59: 1625 : 56 46 l N 3 30 l E
4 ;3211
'.30-1.;
56- -30-1.:
30
;
"
e . -.. __:__........
: GH
°
-
fishing.
WHITING
I
]I IOider
0
(/)
...... ~
72 1971
72
9-11
l--_1f-_~(J';_, _.f--nl_· 1f--_1!--...-_......._-,,...,;.;,19...;...;;.._l-~~--.~1_ _1_9....;;;...+-1..;....~
1
•
][
hcur
3
0
0830 58°10 1N 3 22 1E
1130 580o18 1N 2 35 l E .
0
1435 : 58 43'N 244 1E
1645 ' 58 51N 3012 1E
°
°
1
1
14;
4
18
2
2
49 .
13
12
60
2
54
360
4368
864
4
32
6
156
156
7
5
66
178
15
'-_... t
1
l
- . I
...,
'.
i1._
I
J-. .
1·--....
I
I
I
I
I
I I I,
I
I
i
... I
--_ ..
.I
Ii
I
,._ ..
.
--
-
I
I
_...
-
..
-_......
.. -
GEAR
-note,;:
. ..
II
I
.' I
i
!
i
i
I
--.J._J._...-J---, -l~
specificat iOilS: Herring trawl 73 ft. with sll811 meshed inner codend. Headline with two kites
_ _ 3.20..
_ _2
_.
.
Bridles 54 ft. Legs 20 fathom. Otterboards
•II
~---_.:
.
I
lable 1d
.COUNTRY: GERMANY F.R.
--_.
:1 SHIP: R V 'Aniol)j).ohrn' (e~ 'W.~.1j.tlK.!!!r~.~
catchc~
; Summary
of eod, H3r:,!('ck ilnd
..
\/.'l1itit1~.1
YCi1rclassos in 11lll11bers :)(;r
[Tl ][-r01"; "rrrrl
eGO
,~ :~ El ~ sh~l: t PCSi7k.1~~
~t 9~; 1:~ -l~~o~'l";~' '--"'1 ;;ij'3'7~~"'-l;~~'~' '97.2 "7~
1~"l·C'
~ ~
i
~...::2
I !
1
J
[10-2(142 \3307 : 46
,
,
,
pO.2 1 143 ; 3307 (46 :
: 10-2 : 144 ,3407 .; 42 '
~ 10·2 : 145 '3408! 44 .
10.2
I
!
I..
o.
0
~53025'N 3026'E:
• \
; 53 24'N . 2 53'E:..
0
0
f 53 34'N 2 44'E
..
i
0
:54 16'N 4\8'E'
°
4 54'E
0
: 54 19'N
0
0
54 018'N 5031'E
:5437'N 523'E
°
°
o
0
0
0
146 .. 3308
44:
5439'N 451'E
191
2710
76
55 50 t N 1 10'11
EF
11.2
55. .11-2
30
11.2
11-2 .
148
149
150
151
3009
2909
2910
3010
~O
55 18'N 1 31 1E
o
55 18 t N o 47 t E
o
55 38'11 o 30'E
55 44 t N 1 15'E
JK
5530
195
196
197
166
3310
3309
3409
3410
36
48
44
48
55 15 N
o
55 15'N
o
55 46'N
14-2. 165
3510
44
55 51'N 6028 1E
19.2. 189
19·2 190
2712
2711
66
62
co
.19.2
IYHS
•
I
!
i
-!
•
;
1
,'97~ r'971.,
2~
1
3
2
3
2
6
fishing
1 WHITING
Olde'Gh]I
• t
.:
. ! '9;5~ J '77~ I
.;
.;
...
.'
..
.• ,
297;
22
48:
11
222 ;1~
.. 178.
2
764
85
56
1
1037
I
i
I
32
.2_
6
'---~J
318! .164.r
.
7
7: 670')
325
136
73.:
513130:,38.
1
2
1)
alder
I ' " ' '
3
4
3
5:
4
heur
HADDOCK
1)
'I:
53· \--9.21138 j3205 1 28
30 ~-9.2l139 13105 : 28 1
~. 9·2 : 140 i 3106 j 28 !
YEA R
j : 1973
6.~ tlf-r-li;,~r----' -T
14
:
437·87·
7.
498
7
3917~)
5530
20.2
20·2'
20.2
. 14·2
lM
•
72
84
80
°
°
° °
0
55°44'N 4 20'E
o
o
1
4 42'E
o
5 30'E
o
5 541E
4
2
35
1
2
6
5
1
5
2
2
1
8
2
°
19. ,_ 44 .'
21
- .. ,44 .... 57
7
1
13')
77
184')
75
. 86
16B . . 155
275
217
387
201
2
3
..
4
85
1
1'
1320
49
9
o
16
1
25
.,
1
1
239
112
1
55·
30
CO
56.
30
18
83
296
450
121
68
1325
2908 .
.
I
"
EF j 15·2
:56. 15.2
'\.3) If.
6
1
2.
1
167 .3011 90
168 2912: 86
..
63
6
159 ,
50 '
46
175
13
f
' JK 112.2
,\ 153 :3311
!. 76 •
,
t
(
56· 12.2 1154 13312 ! 62 \
• 412 160
j
30
12·2 II 155 13
!I
0
1N 4 29'E
i56019
•
0
156\0'N 4035'E
.
0 t N 524'E
;5640
2.\"
-
l
1;
-~
!
.
•
;.
2i
i
•
31
3 Ii
_...l-~~_:,:E::j::~~.l:~LJ:~~::~:_ ~:~~_ :j __~L_l_
GEAR :;Pt'(~I!I(:.\ti<'.,h.
noteS:"'l)
•
J
!
•
6;
" ·
I
I
• ;
•:
3
i
:LJ
3
15
t
85 i
558 .
1 .
23 ;
19 .
13
!
18 Ii
•:
• II
~ 17~
1
_ _3...J-_ _
1-t
180' Herring bottol·travl with inserted eodend
totaCCäteht'rn;'i;;gth'dist;{b~ti~~;vaÜ"abi-;;-'~'----"~
----.
1) no otolith sa.ples for eod and whiting taken. Breakdown aeeording to length.age keys of other eountries.
Table 1d - continuation
COUNTRY: GERHANY F.R.
SHIP: R. V IAnton Dohrn l (ex
Summary catches of Cod, H lldcJ(){~ k
z
<!
<!
LH
56·
30
. "öl
...... c
I-
~
0:::
I
I-
._-
0
u.J
u.J
(l)
~
a..
!neo
u
eo(l)
u.J
(/)
11l.
0
.........
Cf)
f - -...
~
..
.._-
_._-._..
_..
......
-_.-
. _... .
~~.
. _.
-
f------
... -
,I ~6014'N
.
e
I
178 2914! 117
Ii57· J7-2.. .179 T! 3014 ti 88
~30
J8·l _186 ;.3013 :100
I
..
iGH {J7.2!180 13114l. 81
ll8-2 1 .183,,3214 l 65
?O rl8-2l-184 3213 61
!57.
1
I!
i--18.2 •.185 13113
', :,'
,i
.
~.:
82
~
I
I
1-----_ . -f --- f-'--- -". 'f---'--'
j'LK
l
leo
N 0°20
J 57 43'N 0030 W
'
;
I,
111
1
1 2715 ,i112
173
2815 \120
158.
f,
.-16-2
t 30
I
er EF
14
;~ 57°45 N 0030'E
': 57°45'N l oo32 E
' 57°15'N l 32'E
,
: 57 43'N _2°21'E
° 'E
;i 57°43'H 3-30
, :' 57°16'N 3°27 E
!
~
·
·
!,
1
.~
'
!
•i
'
1
1
. j
i
I
1I
4
2'
-
!
,,
j
I
·1
·
·1
.
-
;
n
197:1
1
6
....
.
older '
.-
.
._--I
i
198 \
.
I; ..
j
280
I
413 \ . 143
1
51 ;
35
I 129
I
!
12
;
,
·
.
27
337, ,
459
,. 60
42 '
470
53
182
1
24
1059
131
23.
-~-
.. ·_-.~40.·1
i
I
··--2...i
I
.
~
.
:
. ,
1
19
1
I
1
!
,
I
1972
older
87 ! ·1492
181
WHITING 1)
:
t
;
.
I
t
'
.
.
6:
189 '
1
12
3
17
292
--11
23
824
11
4
20
1
43
71
.14
189
87
2
10
1
L
,
8_
.... -.'
..
7,
,la .
'
1
2
100
. ; 57 16'N 2 30 t E
1
·
·
·
o
·,
I
'0
0
]I
1971
;
;
58 14 1N l 32 1W
0
58 15'N 0023 1W,
I
1972
fishing.
6
26
33
5
·7
31
25
4
15
2
.
·
-,
-
21
24 ..
3
17
1
3
·
·
.
-
128
15
603
54,
.
-
1
62
4
365
58
19
4-
,_____ ,__ . ., I.
~6.2174. 2915 144
!58. ~6-2
[30
I
10
l
!
~~~;-17;
older
l
I
.1 57:11
....
HADDOCK
1)
I'
13-2 \ 158 I 3513 I 68
}57· ~13.2 1 159 j 3613 j 67
30 _13-2 .160 1 3614 : 3J5
l.
>-13-2\.161 13514 1180
r
·
t
_17·2
!
]I
1971
I
I
CO J5·2 ..169 . 2813 65
57- f-17-2 .177·· 2814 1118
i
30 --_ .... ..
JEF
I
1972
0
6 15'E
I
_
-_._-_.
POSITION
/IYHS
1973
yearclasses in nUll1bers per . hcur
V'hitinCj
llr1(j
COO
time
shot
-14-2. .164. 3511. 42
YEAR:
IWalther Herl/io l )
175
f--_....
2~'
13
2,
3015 140
3-
. ..
i
.!
1---'
:.
j
!
I
I
I
---I
,.
I
I
r
--
\
..... ...
~
. .-
_~
---~
~
.....
.
..__.--- i
.. --
----
I
1--_. --.- ...
I
GEAR
not es:
specifications:
180' Herring bottom-trawl I/ith inserted codend
1) No otolith sa.ples for cod and whiting taken. Breakdol/n according to lengt~-age keys of other countries.
__ •.
,
1
Table 1f
COUNTRY: U.S.S.R.
SHIP:
IAliot l
YEAR:
Summary catches of Cod, HarkJock anel
z
~
~
«
...; g> b::
,...,
I:5:
r-
..... Q)
L...J
Cf)
Cf)'"
·~2
~ u
V,Ihiting yearclasses in numbers per
CGO
I
o
time
h
s ot
UJ
0
m.
POSITION
I
]I
hour
HAOOOCKI)
older'
197
197
IIYHS
1913
I
][
1972
197~
fishing .
WHITING
I
J[
1972
1971
older
I)
older
._-._-
I
560o34 1N 1002611-._..
,
... ....
164
.939
.. 25 .. 1696 .-.471.
1
l
56 20 N 1 06 11 ,.,..
_ ~ .166
550
.40. 12044 ., 1258 ._~
5611 1N. 0 30 111 f; .....
__ . ~ .168 .1628
50.1100 .. 848 ._._.~
o 1 0 1 I'
S
5627 N 0 32 11 , : . . .
.. ~ 46. 376
.14 :.._.282 _.. 62 __-_:
o 1
~
il
~
70 1550 56 43 N.,
f"
... ! •.
...
0 I
L16-2.. 15. p111 .. 76. 0744. 56 13 N.. 2.19 IE.!,
.1858..
- L2986 ..1250.._126.1
~GH
!'
r
•
t
1
1
~56­ j6-2 ..16 ß111. ?1'1 1120 56 22 N 2 43 E ~·I···········r·416 1
6
5 --..1i,
0 1 0 1
~30
j6-2 17, ßl12 69 1441 J56 037 N. 2043 E
····l . -2 ' 30t .10 ~ 52
12···--2...i
1
1
jß-2.. ..18 __ ~llL 70 1700 5648 N 223 E !'
~
.44 I .. _.4 L .. 156 . . 8 __ ~
f;
•
I
•
I
~
,I
.'
1
r17-2- _19_.. p212_.!168 .. 0736. 56055 N..3015'E: .' i·I":'
·'1 .-16.;
38 ~>,- 2 \..
L17-2..20_.. ~~12.
!1021 156 046 1N 3025'E I'
12.
4; . 12
'-j'--~
1418
17-2' .21. iJ211 '1 68 1
I! 56018' N 3041' E ' , "J','
J
! .. ·1',~ .. - ,;. ,8:,
, ·10 :I' 722 ,l' .29 !
1
L17-2.-.22.. 3211 .71.. p657 15604'N 3.2ß'E ..
, .. ·····1····
46t ,···8.; .... 89.; ....147.!_~
J4-2...
_10._~712_
58 ..
56- 1~2. ..11.._. 711L 65 _
j30 .J5-2 .. 12_. iJ81L 75.
15-2 ~JL_ 781L 7L
CD
0147
1720.
0821
1217
°
~. "'.~~~~ 78~~_
~
°
° '
°
0~381W
°
I . ... l . 11~..
I···· ......--._::-- -
r ..-.,
I I°
It
f.
~
r
---
-
I
1
°
°
;
1
Ico ~-2
~815
. 1..
195 1'1614
l-.11-2...
9,2816
126
0750
r 1
24-227
~715
106
,0720
pO
.14-2- .28 F715 10 ,1100
!
.
6 'J01 1°705
S8
•
!f
'1
25~~ l~.~.~._ 2.7~
[ß~2
!EF
. . 2.
1'58- f-s.23.
30 1-.8-2...4 .
_8-2...5.
'915
°915
47
45
0852
1113
~015129 j1440
a01S- I 05 1649
I
0
11580131N
58040 l N
.58 09'N
0
158 22 1N
jr.
,,t
I
....
,
.- .....
::;"
>
--_
GEAR
j 1027·.
44
4
.. 37
. )' :
c
243;: 429:
16.
7:
200: 3172:'
589; 1263;
I
6711.~~0_!
11
1395;
I . .123~ 9~429.·lt; ', ':'5353~'l l
II
. 22
'I
'I!, ,
°
. -. -..
_._. .__
.' ..
276
.---,
i:
I 624 I
.
,248!
,
~ 1~
.
.i .. ... .
;.-3-~
80
15
. --'
270 ;32..:
992 j----124~
i -....326 j__ -1&;
';~T~···2aJ
67,J
345 li . 191-" - 6~
- 98 .. __. 3 ._~!
385 1 32 ... 21.1r
I
1'.-
8.. 88 I .. ·74
3"3'-2 1·----.·6· ~
·.·--.·.1
.1550
1271
. 135 '
't
. . . ..10. ..115.. . 65·226. --.. 42· I ·.--- ..4
- ..-
.
---
,_
_...... ...
_
..... - - ..- . - -
t - - - - ---. -
.115·
I
i
.- .
.....
f--- - - - "--
--
i
~
;
2 : ..--8.:..- ..18
.700 ~,.. -..14·i .... 4_;_ ... ,.. .5.~ ...__ s...:,:
302,
30'
2:
20
24.:
:.98 i 759,
I
3 I 15
1236 1 2076,
1 2057.; 2114
I:
I
1: .
;
I
_
2
i
I
ca:
i
I
.
I----.t..:
f .
" . -....
f - ---"-' .... -.
t-------. ......
i
'
!.:
I
°
-l·----r
:
O:34'W
0041 1W 1
1 14'W '
1°17 111
39
58 °48' N 1°0 'W t
0
58008'N °038'E
58 024' N 0032 1E
58 22'N .1 12'E
58014 1N 10037:E
°
: .. 82
,!:'
i
,
1..
i'!
48. j -·50 \ ..-- 56 i
! ... ;
_9-2- . 6-- ~016 10 '0740 58 040' N 1.45
0 E.
Lg-2. .. 7.- ~016 02 1215 58 49 1N 1 14'E
f-9-Z.. ,8 ... 916. 36. 1520. 58 39 1NOSOIE
f----
...
_·t···
I
I
.t
..
.1
1+·· -,
j
i
"
rJK .20-2 .. 23 ß414 . 97 10748./57034'N1 5052 1E Ii
57 111-22.L~41J.-j56..._!0820 [57 03 N.5 006'E i
t· - .22-2 _25 ~313 71 0746 1157 015'N 420'E
130
,
° ° i
t
.~~~ .. 2~ .. r3~4 . 71 ,1127 \51 34'N 4 09'E I!
0
':.~~.J:._~7.~ :.2~~ ._.~l
-LI·
_
I
14~5
. .......
-
. . . . . . . .-."""
_
_
'--"
- -
--,-.-
_
_._
_._.
.... - -. . . . . -
-"---"
.---
_
_.._-
_...
-
. . - .. -.
--_.-
- ----- -- - - - - -_
! _._--_.
specifications:
notes: I) no otolith sampies taken. Breakdown according to length-age keys of other countries.
-
---
---
---1---1
._----- .._-
--
---- ··_·-t---t
Table 19
COUNTRY: SCOTLAND
IExDlorer l
SHIP:
IVEAR:
Summary catches of Cod, Harldock anel
z
«
LU
. Öl
c
Cflro
u
roC)
f-
f-
~
(/)
C§
«
I
I-
._-
0
LU
0:::
Q)
<.f)
COD1)
time
shot
n..
Lu
0
POSITION
m.
'-
yüJ rclasses in numbers per
\/\,'hiting
I
]I
19n
1971
J9..1. ...__6._ 2514 .. . 59 14201 57:55'N 03°20'W I) .
0
57• 1..1.9.1 .......7._ 2514 . 56 1710 I, 57 051'N 03 20 l WI)
~
0
55 0940! 57 55'N 03 27'W!; )
,50.! 2514
j30
i)
. 0
'
I
i
°
'i
9110945! 5753 1N 02 51'W:)
°
'
I
°
~
91 i 1245 i 57 52'N 02 54'W:l
AB
1
.!
1
p.2..
~~ 'sri;:~i
. .
I
I.
.. j .
~ + ~21-1 8 {2515
;;
t21~~-l __ .9.~.~~~5._
e:
: 22~t I .. 11 ;2615
~
L9-2.1 52 : 2615
'AB;
,
•
.
r
.. 1,.! 2616. [
.
, -
j
I
I
!
!
!
-
~
I;
°
°
0
0
·
:
i
t--
..;)
-
!
~.
,
.
°
;
,
21 '
28 :
)
12 ) 433
I
!•
I
-
I
r"
73 ;)21831 I
! ...
;L. ... ~
......._-
1973 ;' ..-.;-..
f·.. ····_-
...i
...
~--
64 : .. 92
114
3
I
!
I
I
,
,I
J ......
3985·
859 . ,) 728;
)
369
.37-
.~~O~ __
88 -
.
~
) 924
)
3662
3
87
944
) 470
)
1012
354 )) 1685 .
10 ) 264
)
1867
212
4
°
2
~;!
•
:
°
16 i2814
00 32'W')
0 57'N
. ,' ' t .48"_·-.·_J12'.·l f 17 12814 il106'
115 ; 0920
j
57
1552 i 57 35'N 00 °22'14)
0
°
.
48 !z8H
I
/ 110 1055 57 35 1N 00 21 '11')
°
~!2
26~i..
I
! 5911440 I1 56:08'N
°
.
02 16 I W,)
0
rHo
I 51 11130 56 21 'N 02 15IW~)
_7.~ ... 44 112611.! 55 1127 !56022 1N 02°WW!)'
21 /2611
22 /2611
i
I
1483 . 2623 .
305
147 . 145
364
3109.
34 1835
~5­
0
Lz·L . 30 .... p110
.77 1110
,!
0
.
°
.
.- . _.. .. .
10
i,
8 .) 277
!
. 7'
108
. 17-'
1
133 i) 2035 :
)
.
10
..
...
..
..
)
118 ') 4560
I
361
8_~
I) . I
38 i) .27 I
--\ ..
!
,-
r
.. .!
:)
. 1.
1
.....
1.. - 2
•
~
.
·1-..
.. ·12.• --:
. . . . .. . .t:.:. .:~....:I: ~'--='J
. - 13
....·8 ·_· .. 20..
.
7 ). 2
:. -
t
739 1.. 124. j) . 788. :... 139
.... 6
·1-··
•
.
I
11
122
~
)
.-
550 50'N . 030000'E) 25
5540'H 02 30'E 1
2412;
;
I
. --
<
I
I
I
1335
•., )
P
!,1
~
. '1'
I
4
1530
:)
I
24 ,I
55 08'N 02 15'E 1 . 2
~
.2.2... .. 29-. p110._ .73 0730
h,
°
. . .
,GEAR
118
)
.)
.
r
56032 1N 020 19'W:)
56 45'N 02 06'W 1)
56 32'N 02°19'11
.)
1 •)1856
,
I
o
0
23. 2612.56 I 1525
2ß~1
24 2612
55 0930
:bL ..4L 261L 55. 1405
.2.2 ... 32
1
ii :i
"
121.L
o
!)\) 53171
'0
i
\-- __ .j
~H
,I
:
)
12 .)
,
68 __ ~
.
I
17B
.1
"
!
i
I
30
178
I
i
I
I
. ..
...
older
0
.~.
115-1·1 20 12813 ! 73: 1555 i 57 03'N 00 55 1W,)
.
8.2 i: 47 ;2813 : 88: 0830 : 57°23' N 00 °19 1W)
t .- - .
56-
1771
683
)
I
f
i
AB
1128
81 I
,I
)
;23-1. ; 13 !2714 ; 101: 0950 . 57 049'N 01 054'1/ )
i 23-1 I 14 t 2714 : 101: 1420 57 39'N 01 18'14 )
t-··.. · .;
I
1972
I
,
i
]I
).
;,
I
I
older
1971
1 j) 90
)
.
.. _~ -- - _.--;
fishing.
WHITING1)
)
I
15 :2713 i 110: 1800 57 24'N 01°18'14 )
:23-1
~;
0
1
(25.1 \ 19 12713 ; 73; 1050 ' 57 02 1N 01\4'W ) .
:
1972
79; 1040 :. 58 45'N 02 26'W)
~
4. ;2616
;I n~, 1648 ., 0
5833'N 02°281 W)
~
.
°
,
·
rr
I
older
.
,I
hour
HADDOCK 1)
!
40 I 0955 i• 58 04'N .030
25'W· )
0
1
0
64; 1500 ; 57 15'N 03 09'W )
:
:
0
0
42: 0915 : 58 15'N 02 47'W)
0
0
71 ;'1220 : 58 05 1N.02 25'W )
88; 1530 . 5805'N 02 25'W )
~~~.1.L ;2615.
'58- ~,j~i:~
30 ;-18.1. iI
~
·I
/IVHS
1973
. 183
.
specifications:
notes: 1)· Hean numbers per hour fishing only available on a statistical rectangle basis.
14 )1201'
D ,._.
21·-
I Table 19
- continuation
COUNTRY: SCOTLANO
SHIP: IExDlortr l
YEAR:
Summary catc Iles of Cod. HarkJock and
z
,I
:<t
w
Jet:
!
I-
<r
0
1<..[
[1-2
55- ;-1-2
30 f--- .
f· 1-2
I
1.2
\
i
GH
!
(l)
,01
c
CIlra
.- .....
0
......
......
a..
w
- ....
..... u
~
POSITION
C'J(l)
0
<F-
m.
25
26
3209
3209
27 0845
26 1130
55 09 1N 03 26 1E ~
0
0
55 19IH 03 411E 1I
27
28
3210
3210
51 1437
69 1835
55 035 1N 03o44' E;)•
55 55 1N 03 20 lE.~
Cf)
I
:GH r4-2
3..2
.3-2
3·2
3-2
3-2
3108' 18 1430
3108 ~ 16 1740
,
3207 ; 40.' 1441
3207 44 , 1720
3207 40 ,1945
35
36
37
3208 : 37 0725
33
34 ; 3208 ' 42 ,,1015
I
,
JK
5430
5-2
42
j
3308
,
I
_I
I
,
,
48 0830
o .~
54 SOIN 02o1S I E.).
54 40 l N 02 42 1E)
°
1
,
' 54°24 N 03 50 E )
1
;
0
0
0
°
°
54°WN 03 18
54°WN 03°43
0
' 54°49 N 0416
0
1
1[
)
1[
{
('
I
I
i
-,
i
i
-i
II
I,
1i) .
-5
I)
-I
.)
I
-
-
5
1
•
]I
1971
-
.- ...
--
,
_.
-_'--,
_--_
.- "-
-
older
... .._-_.-
.
-_._._.. _--_.-
3 ' '-'1
.. -._.
-----
_. -_.-
1
1
324
-- "._-'
173
-
-1)
4
-i
50
5:
4'
-I
15
...
-I
I
11
,
1
I
-I
-
-,
-
,
-------1
- i
~
-'--1
1
_00
--1
J
' ----1
I
-'!)
1099
198
- _19-1
~
,
Ii
1
i
I
1);)
'222!
81r
144
j
, !
1
251
! 517 I!,
1i
43 : 3309 ; 46; 1140 : SSo06 N 04°11
,
1
1[ '
14;
-J
L
2 !r
(.,
\
---~--'---
--_.._------'.._--
1
,
~.
n: ,y~,
I
1972
-
!
JK 5.2
5530
WHITING 1)
older
1
I
-I
]I
1971
fishing,
j
)
2 ')
)
1[
-I
Il
-
l
54 09 1N 03 45 1E)
54 OSIN 03 SOlE)
1972
I
j
0
I
older
I
hour
HADDOCK1
- - - - 1 1 !~ -
I
0
0
540 09 1N 020 38 1EJ
5418 1N 02 29 1E J,
!
I
\
][
1971
0
0
3107\ 62 0730
3107 ~ 29 1000
54-' f 4-2
•
30
.4-2_ 40
4-2, .41
I
1972
0
°
I
38
39
yea rclasses in numbers per
COD 1)
tune
shot
;
\
Whiting
I
, IYHS
1973
1J Mean numbers per hour fishing on1y available on a statistica1 reetangle basis.
-t
..
~
512
14
1
Table 1h
•
COUNTRY: SWEDEN
SHIP: I
I
A
YEAR:
'
Summary catches of Cod, Haritloc k and \f/Ilit ing yca rc lass~s
I
z
COO 3)
. Cl I0
c
time
<t
Cl..
u.J
u.J
u.J
~ ..... u 0 shot POSITION
][ older
0:::
I
~
I-.....
---
nUll1bers per hcur
11)
Q)
IIYHS
1973
fishing.1)
HAOOOCK 2)
WHITING 3)
(/)C1:l
<t
(j)
(/)
31.1
R/12
R/11.
R/11
R/12
R/13
~1-1
r
I1
,,
! ....
I
'"
0>
: ....
Cl>
I ....
.'"
, "'"
I
;
i
•
I .....
~~
:0>
I~
V)
o1
_1-2
_1-2
I
!-1.2
I
L 2-2
I
f .. 6-2
~. 6·2
:J.4-2
~ 15-2 ,
:.15-2 ;
i 16-2 ",:
~15-2 ,
~ 15-2 ;
IQ/13
Q/13
j Q/14
; Q/14
I
I
: P/14
P/14
p/14
! p/14
I
:--
' 0/14
0/14
i
~
~
\ allS
..
In.
197
22
32
22
42
37
55
64
70
62
105
: 80
' 90
: 30
' 35
:, 60
;110
0
0
0157 . 56 31 1N 12 38 1E
0
1210 56~211N 12 016 1E
1545 56 21 1N 12 34 1E
0
0
0748 56 0 39 1N 12013 1E
1235 57 01lN 12 12 1E
0
0
1535 570 09 1N
0955 57 018 1N
0
0955 57 33 1N 11 32 1E
0
0
1418 57 51 1N 11 13'E
0
'
0
1530 :· 57 050 l N 10 34 1E
0
0715 : 57 44 1N 10 08 1E
0
0
:1655 : 57 48 1N 10 14 1E
0
:
0
0930 : 57 41 1N 10 54 1E
,
0
o 1 ,
i 1015 · 51 044'N .09 0 43 E;:
!1321 : 57 52 1N 09 48 1E .
· 0
i1025 : 58 10 l N 11 04 1E :
,
;
197
.942
274
575
44
366
II 33
1
6
I
1
1
12
.1
10
,j
4 I
\
5 i
~~o~~:~
.
...
I
I
I
:
I
I
o:
,.
I
- .-, -
-
.~_
2
-2
-9
r
I
..
I
j
i
~
-
.
-
--
---
..
-
-- I .. IJ-------
.......
-_._. __
.~
..
..
---. __ ..
---- ._-- --_..
_--- .
-
---1.- ------- ... _1... ---
-~"-
._.
- _.. _.-
-
.~
-- .. 3-.
--,._ _._- .- -- 2-...
197
-.. -_.-__
----
----
.
197
-- --- ..
L
j
j
-
.,,,-
I, .- I
j
.
.-
28
4
43
J[
.. - --
I-
. ..
I
eider
197
1972
I I
·i ,. I
39
·· 2
· 26 I
1I
I
C1:lQ)
0
~---_._--
- --_._-_.-
13
•
152
518
----_.
224
-Ij
612
--j
195
- .
I
180 I ...
I
--. 77
.I
.49
I
.172 I --- ....
-.- 33- i
___15-.... .. -----9-- -.__.109 _
...
;
.'
_--
I
,
...
--25-
-~
23 f
eider
..._-
69
-
1
!
tI
I
!
"'.
-,
j
"
i
f
II
I.
,
i
i
I
II
.....
!
II
I
It
1GE A R
;
I
,
i I
...
-_.-
--_ ..
.... _---
_-
I
._ •••_,.... ,,_._,...
---
"
..
_- ... _---
- - - - --_.-._--
------- ----- - ------- -- -- - - . --_...
----..-
I
J
'~pC'; it ~::.1ti(,'_~~ ~_M~_<'
"l ... "J . _..1..
~L, . .__
110te--:
-- ...
_
_ .... ,,_._ ..._••
1) no length/age keys available from the Skagerak-Kattegat area.
2) from the total length distribution of all stations it appears that for haddoek the range frol 14-25 el with
a maximUM at 20 em is eovered by one age group and these are supposed to be I-graup. No split has been lade
for II-group and oider.
3) for eod and whitino no solit has been made.
...
lab1e 2
ALL eOUNTRIES
SUMMARY
LENGTH
AREA
L
•
CD.58·30_..
EL58·30 ... __._.__..
GH.58-30
...
~B 58-30.+. 57-3L
.CO _57-30 __ . '.'.'
EL57·30 .. __ . __.
G!L57~.30_.
.
J~.57·30 _ . _.
lAB_56.30 _ __
·CO.56.30
EL56-30 ... .
GH .56-30 ..
JK .56-30.. .
lM 56-3D
_ ._
:CD._55-30 ..._ ..._
,EL55·30
:GH 55-30
'JK 55-30
;lM 55-30
t.CO 54-30
::EL54.30.
GH 54-3D
,JK 54-30
,LM 54·30
...
;Ef53-30
IG~.. 53~30
.jJK53-30
Ft53.30
~1L52-3Q
--JJL52-30. _
:Skagerak
COMsrNED
IVEAR:
DATA
PER YEARCLASS
eGO 1)
1972
S2 ranqe
1971
S2 range
L
.. _._ ._.__ ....._..
I
AREA
HAODOCK
1972
S2 ranq(
L
WHITING
2)
1971
S2 range
L
1972
S2 rang(
16.3
15.9
.14.9.
17.6
16.B
16.6
17.7
18.7.
19.0
18.8
17.3
21.5
L
i
!
1.
i
-!
:
I
-I'
i
1
I
I
I
:---------_. _.... - ...-
1
3)
1973
,j
Si r;.llxjCl
.1.47- 12-19 23.2. 8.06 18.31 15.0 4.93 10.23 25.7 9.75 18.331
1.33..11·19 24.2. 6.55 18·32 14.7 12.30 8·23 25.6 6.21 21·31!
.1.32.. 12.21 24.7 4.31 .19-33 18.2. 4.5812.24 26.1 16.73 21.33)
2.40 12-20 24.0 9.04 18-32 16.5 5.70 8-23 23.8 9.091 18-33l
2.8B 11·22 23.5 7.12 18-32 14.0 4.35 8-24 25.7 i, 13.81!• 17·34 II
1.90 12·2024.5 4.96 18-3516.7. 2.5311-1924.214.46:20.291
4.13 14·24 26.6 5.89 18·34 16.0 . 6.37 . 9.22 25.0 I' 3.66' 20·30:
4.76 12·23 27.9 5.51 21·34 20.3 2.9718.22 21.5 4.10)2-31 j
J
36.7( 27·45
2.20. 15·22 27.0 2.85 22-32 14.4 2.96 9-20j23.0 i 7.72 18-31:
_.. _..
2.40. 15-22125.2 1.92 19-32 16.5 2.22 11-20l20.6 4.95'18-30:
.9.31 24-3c
1.86 14.20,25.8 3.66 19-33 15.2 7.46 9.23}25.1 I 3.02 22·32
1
2.8C 27-33
0.80 20.23128.5 4.82 22.38; 17.8 I 9.7519.13! 13.8 G.10 19.31
. .
.- 32.517.00 30.36!.
I
~'.
23.28 24·42 . _.. ...•
- 25.8~0.12 22-31 15.5 5.06, 8-23;26.3 . 5.01 21·30
.8.4 ClInI 22.4118.3 .1.03. 16.2025.6f8.01 18-3217J1 I 4.59\'0.21:25.2
;'7.3120.32
.
I
"
!
14.5
•
14-15
28.9
7.77
20-37
I
;
1
19.8 5.0' .17-23
•
J .20.2 7.07 17-2428.315.78121-38117.11 3.30:10-22:24.0: 4.8020-31..
18.0 14.29 9-26 28.9 17.52124-36
- 33.5 ~8.00 30-37t15.0 I 5.01, 7-23:23.8 .·4.13 19-29
15.6 9.89 8-26 31.2 35.87 23-40
•
- 11
.h4.9 4.11: 7-19:24.7 :. 8.80 19-29
l
I
i
:
.
19.8 7.5~ 14.25 27.9 69.0520.42
-.28.5 !6.00 •22-35!17.0 ! 4.30 10.19t22.6 : 5.2220-28
20.1 5.E810-2927.514.3620·41
-28.314.09122-34b8.412.9812-20~23.1: 3.11,19-29
21.4 8.27 16.25 47.5
- 47-48
• 33.8 0.33' 33.36116.3 i 10.93 7-24\24.0; 3.20 20-29
20.7 10.64 13·28 35.5 14.00 31·39
- 35.0 7.27 29-39117.0 I 6.56 11.24;24.4 ~ 6.31;19-31
17.5 6.5911·40
•
•
.'14.8 i 4.16 9-21:22.7! 0.2922-25
21.9 &.30 18.2·5
•
•
- 1&.41 5.22 9.19:,24.0; 7.77 20-29
20.0 1.67 18-22
•
•
• 17.0 113.09 10.28 24.2 ! 5.82' 20-35
23.2 10.49 11-33 44.4 45.94 33-52
•
• 28.5
28. 29 117.6 I 9.96 9-25,.26.0; 13.09.20-35
24.6 8.98 17-33 45.5
• 45-46
- . - 19.0 6.7411-25.-22.8: 8.09.20-35
27.9 . 4.99 23-31 ..••. -..
- ,
- 22.9 9.92 13.28'27.1 5.83 20-33
25.0.8.81 19-37 49.3 13.61 43·54
-...
- 20.6 7.92 13-28: 29.1 1 4.91: 25-33
19.3 6.84- 14.24
~
1
1
..
23.5 __0· 23·2~ 30.7.
.__ ..
...._ ... _.
13.8. 6.33 11-16 35.2
18.5 38.7110-2834.1
16.5 10.52 6-26 31.0
.... .... _.._
18.4 7.3C 13·26 35.7.
_
._ .
14.9 4.8' _9~21 31.2
25.2 14.3C 22·30 30.8
_. _0.
.' .... ..
16.7_ .17.70 _7-28 34.3
11.7.. _4.l;d12..24
28.4• .il~
. _.
.._
.14.4'1 21'!4~
.._ . __ .
34.0~ 24-4l
19.3( 28-4C
.17 .1~ 24-41
L
AND
IIYHS'
1973
"
.._..
not es: 1) Only the Scottish, English. Danish and Dutch da ta could be used for cod.
2) For haddock the data of all countries have been combined.
3) For whiting on1y the Scottish. Eng1ish, Danish. USSR and Dutch data could be used.
j
j
i
I
I
/
'"
.""...
C.M. 19731F : 35
----
,
--
----
----~
C0 RRr GEN 0 A
FrGURE 1 • M;an r.~m~lr plr hour fishing of I.gro~p Cod (yearclass 1972) caught during the 1973 sur'ey.
Figurls in brackets reprlsent numblr of valid haul••
aABCDEFGHJJ<LMNOPQR
5
4
3
Wl
1
0
2
0L
1
2
3
4
5
6
7
8
9
10
11
12
22
21
20
,;J}J....
i
\
(.
~ i
i
\ "\
60 "I----,~_+_--+-___h_o__IJ_,f___+_-+___If__r":__+_~~
i
/ ...1
o
.;
1--.....
'I. \ ':
,,/ \ ~ /
/
._"'. . " •
If
I
,/
,
\
\
;'!
<
I,
v
o
58
o
57
o
56
o
55
•
o
54
0
53
0
52
0
51
~
..
0
.~
.........
,
50
I
24
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41·
19
18
•
&,-
I
•
Figur. 2 • Mean number per heur fishing of II-group Cod (yearclass 1971) caught during tha 1973 survoy.
Figures in br.ack~ts rtpresont number of valid hauls.
a
5
A
c
B
E
F
0L
1
432
G
2
H
3
I<
..J
4
5
L
6
M
7
o
N
8
9
P
10
.
R
Q
11
.
12
22
21
20
,;;J}J'J
i
o
/.)
60
f--- .'
_./"
(.
,"
/'
\
~
': IJ
~:
I
\", ~ • "
,.,11,
;
"
i
!
\
\ •
\
19
1\
\
,.1
'",
I)
!I
)~
o
58
o
57
o
56
o
55
•
o
54
0
53
~
0
52
~
0
51
~
0
.,.".--
50
I
24
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
18
~
.
Fig. 3 Mean number per hour fishing of I-group HADDOCK (yearclass 1972) caught during the 1973 survey.
Figures in brackets represent number of valid hauls.
a
5
ABC
E
F
0L
1
432
G
2
H
3
I<
J
4
5
L
6
M
7
o
N
8
9
P
10
.
Q
R
. 12.
11
22
.S
'61°"~_+---jf---7f-V_'/_"-+-~'
--+--t--t--"-'\+-t-\t-'~
.,'
/
, -~
\
\ i
--
//
,'~~~j
'\
i
\ 91
21
, 20
19
18
o
58
o
57
o
56
.
o
55
~
~
o
54
~
o
53
o
52
o
51
~
o
50
24
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
Fig. 4
Mean number per hour fishing of II-group HADDOCK (yearclass 1971) caught during the 1973 survey.
Figures in brackets represent number of valid hauls.
a
5
A
B
4
E
C
3
F
H
G
0L
1
2
2
I<
J
3
4
L
M
o
N
567
8
9
P
11
. 12.
10
o
62
v·
o
61
/'
/"
i
/,)
o
60
",.'"
(
I
#,,~'
~'
,,
~,
"
:
) r"-\.
.--
/'~
./
,':;;~~)
.
I :f
,"\
,,
\ ·1
"\
.
\
"
.,
J<:l
58
,
I
,r;~8 '""'
(
~2~(~
')
k...
")
197
19qc~
C4 ~Gl'
,.
',. ......,
~~.~.
.
,.
'-
I
"C
-.-'- --'-:-- _.l'h
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