Investor Presentaiton
Distribution of herring in the Tatar Strait in April-
May 2006 (left panel) and 2008 (right panel) by the
results of trawl surveys
Distribution of herring along the northeastern
Sakhalin coast (from left to right: October 2002;
July 2002) and length-size composition of herring
trawl catches in July (upper) and October (lower)
2002
52°00'-
т/кв. милю
51°00'-
50°00'
49°00'-
48°00'-
47°00'-
46°00'-
138°00'
18
J0.01
500
51.00-
100-
50.00-
49.00-
54
53-
52-
A
54-
53-
52-
Б
T/KB MILIO
Т/кв милю
0.7
51-
51-
0.6
48.00-
т/кв. милю
0.5
0.58.
50-
50-
0.4
47.00-
46.00-
139°00'
140°00'
141°00'
142°00'
141.00
142.00
0.5
49-
0.1
0.01
48
143
144
145
146
Stock abundance dynamics of Sakhalin-Hokkaido
herring during 1990-2004 (data of A. Ivshina)
Abundance (x1000000)
численность, млн. шт
24
22
20
18
16
14
12
10
8
6
4
2
0
0.3
0.2
49-
0.1
0.01
0.01
48
147
143
144
145
146
147
-июнь N=335 экз, М-28.93 см
A
7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
Длина тела, см
90
80
70
20
18
60
16
14
50
12
10
40
8
30
6
4
20
2
0
1990
1992
1994
1996
1998
2000
2002
2004
7 8
год
years
-сентябрь-октябрь N = 352 экз, М = 19.47 см
Б
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
Длина тела, см
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