STOCKS: North-East Atlantic

. North Sea Autumn Spawning herring

Catch in Numbers at Age (thousands)
year/age
0
1
2
3
4
5
6
7
8
9+
total
1960
194600
2392700
1142300
1966700
165900
167700
112900
125800
128600
142000
6539200
1961
1269200
336000
1889400
479900
1455900
124000
157900
61400
56000
87500
5917200
1962
141800
2146900
269600
797400
335100
1081800
126900
145100
86300
86800
5217700
1963
442800
1262200
2961200
177200
158300
80600
229700
22400
42000
51000
5427400
1964
496900
2971700
1547500
2243100
148400
149000
95000
256300
26300
57700
7991900
1965
157100
3209300
2217600
1324600
2039400
145100
151900
117600
413000
78400
9854000
1966
374500
1383100
2569700
741200
450100
889800
45300
64800
95500
236300
6850300
1967
645400
1674300
1171500
1364700
371500
297800
393100
67900
81600
172800
6240600
1968
839300
2425000
1795200
1494300
621400
157100
145000
163400
13700
91800
7746200
1969
112000
2503300
1883000
296300
133100
190800
49900
42700
27400
25100
5263600
1970
898100
1196200
2002800
883600
125200
50300
61000
7900
12000
12200
5249300
1971
684000
4378500
1146800
662500
208300
26900
30500
26800
100
12400
7176800
1972
750400
3340600
1440500
343800
130600
32900
5000
200
1100
400
6045500
1973
289400
2368000
1344200
659200
150200
59300
30600
3700
1400
600
4906600
1974
996100
846100
772600
362000
126000
56100
22300
5000
2000
1100
3189300
1975
263800
2460500
541700
259600
140500
57200
16100
9100
3400
1400
3753300
1976
238200
126600
901500
117300
52000
34500
6100
4400
1000
400
1482000
1977
256800
144300
44700
186400
10800
7000
4100
1500
700
0
656300
1978
130000
168600
4900
5700
5000
300
200
200
200
300
315400
1979
542000
159200
34100
10000
10100
2100
200
800
600
100
759200
1980
1262700
245100
134000
91800
32200
21700
2300
1400
400
100
1791700
1981
9519700
872000
284300
56900
39500
28500
22700
18700
5500
1100
10848900
1982
11956700
1116400
299400
230100
33700
14400
6800
7800
3600
1100
13670000
1983
13296900
2448600
573800
216400
105100
26200
22800
12800
11000
12100
16725700
1984
6973300
1818400
1146200
441400
201500
81100
22600
25200
11100
18600
10739400
1985
4211000
3253000
1326300
1182400
368500
124500
43600
20200
13100
16100
10558700
1986
3724700
4801400
1266700
840800
465900
129800
62100
20500
13600
14800
11340300
1987
8229200
6836300
2137200
667900
467100
245800
74700
23800
8000
8200
18698200
1988
3164800
7867000
2232500
1090700
383700
255800
128100
38000
15300
8500
15184400
1989
3057800
3145900
1593700
1363800
809300
211800
123700
61000
19500
8700
10395200
1990
1302800
3020000
899300
779100
861000
387500
80200
54400
28800
11900
7425000
1991
2386600
2138900
1132800
556700
548900
501200
205300
39300
25600
13000
7548300
1992
10331300
2303100
1284900
442700
361500
360500
375600
152400
39200
23300
15674500
1993
10265400
3826800
1176300
609000
305500
215600
226000
188000
87300
41700
16941600
1994
4498900
1785200
1783200
489100
347600
109000
91800
76400
70000
46600
9297800
1995
8426400
1634900
1572800
897900
241900
120900
55400
41000
53500
72100
13116800
1996
2428900
1608200
708600
629400
195900
59300
20400
11000
7900
18100
5687700
1997
457130
526947
738055
526839
284969
106949
28057
12210
10937
11517
2703610
1998
258000
958700
1214000
525100
276200
161100
85100
16400
10000
9500
3514100
1999
1565215
329875
647435
1077221
298375
138156
68642
26512
8936
3333
4163700
2000
1108768
1168771
613226
487453
602791
185627
78539
27802
16759
2492
4292228

Source
ICES Working Group for the Assessment of Herring South of 62°N 2001, ICES CM 2001/ACFM:12
Derived from superimposed national sampling and age determination programs.

Data entered/updated by (Date)
Christopher Zimmermann (20-09-00/21-06-01)

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