Table 2.3.1 - Catches (1990-2001) in tonnes of Sardina pilchardus by zones, fleet and year
|
ZONE |
FLEET |
1990 |
1991 |
1992 |
1993 |
1994 |
1995 |
1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
|
NORTH |
Moroccan coastal purse-seiners |
15478 |
17261 |
18745 |
24496 |
16643 |
16661 |
11497 |
7154 |
5567 |
4277 |
6790 |
6302 |
|
Total North |
15478 |
17261 |
18745 |
24496 |
16643 |
16661 |
11497 |
7154 |
5567 |
4277 |
6790 |
6302 |
|
|
A |
Moroccan coastal purse-seiners |
48881 |
33643 |
46199 |
54145 |
30838 |
19381 |
3546 |
16237 |
33186 |
21814 |
29694 |
45725 |
|
Total A |
48881 |
33643 |
46199 |
54145 |
30838 |
19381 |
3546 |
16237 |
33186 |
21814 |
29694 |
45725 |
|
|
B |
Moroccan coastal purse-seiners |
223714 |
261757 |
197939 |
253322 |
399051 |
477947 |
354820 |
423268 |
347965 |
370164 |
485124 |
699246 |
|
Spanish purse-seiners |
58481 |
100319 |
28071 |
2218 |
12790 |
89 |
25 |
|
|
|
|
|
|
|
Total B |
282195 |
362076 |
226010 |
255540 |
411841 |
478036 |
354845 |
423268 |
347965 |
370164 |
485124 |
699246 |
|
|
C |
Moroccan coastal purse-seiners & RSW |
28450 |
33727 |
31919 |
30127 |
18880 |
27561 |
8439 |
37951 |
45355 |
18715 |
1448 |
3118 |
|
Spanish purse-seiners |
66075 |
16229 |
68759 |
112243 |
67800 |
13714 |
125813 |
113053 |
138166 |
55726 |
|
|
|
|
Ukraine and other pelagic trawlers (5) |
|
|
|
|
|
|
30188 |
7474 |
16861 |
44093 |
36127 |
14156 |
|
|
Russian pelagic trawlers (3) |
356203 |
262579 |
144627 |
67523 |
53845 |
45417 |
53121 |
24630 |
5100 |
4762 |
|
|
|
|
Other pelagic trawlers (2) |
315479 |
342261 |
184374 |
78532 |
45860 |
45276 |
|
|
|
|
|
|
|
|
Others Mauritania (4)* |
|
|
|
|
|
|
10356 |
15139 |
8118 |
7144 |
11952 |
4988 |
|
|
European Union (4) |
|
|
|
|
|
|
1223 |
9255 |
11484 |
4134 |
11593 |
13644 |
|
|
Total C |
766207 |
654796 |
429679 |
288425 |
186385 |
131968 |
229140 |
207502 |
225084 |
134574 |
61120 |
35906 |
|
|
TOTAL |
ALL FLEETS AND ZONES |
1112762 |
1067776 |
720633 |
622605 |
645707 |
646046 |
599028 |
654161 |
611802 |
530829 |
582728 |
787178 |
(1) Data obtained from COPACE/PACE SERIES 90/50 tables A 3 (page 31) and A 7 (page 35)
(2) Data obtained from COPACE/PACE SERIES 97/60 Table 9 page 15
(3) Data from from 1983-1995 obtained from COPACE/PACE/SERIES 97/60 Table 9, Page 15. For the period 1996-1999 the data are Russian statistics from statistical subdivisons 34.1.3 and 34.3.1. For these years Russia did not fish in Senegal.
(4) Data obtained from CNROP statistics
(5) Moroccan statistics (INRH)
Table 2.3.2 - Catch and effort. Sardina zones A, B and Moroccan zone
| |
Maroccan pure seiners |
Pelagic trawlers** |
Spanish pure seiners |
|||||||||||
|
ZONE A |
ZONE B |
ZONE C |
ZONE C |
Zone B |
Zone C |
|||||||||
|
SP |
ST |
(t) |
SP |
ST |
(t) |
effort |
(t) |
fd |
(t) |
fd |
(t) |
fd |
(t) |
|
|
1976 |
18893 |
34269 |
176162 |
|
|
|
|
|
|
|
3265 |
112450 |
|
|
|
1977 |
11237 |
30685 |
101877 |
|
|
|
|
|
|
|
3209 |
129420 |
|
|
|
1978 |
9498 |
30441 |
91141 |
|
|
|
|
|
|
|
2355 |
89520 |
|
|
|
1979 |
18977 |
34633 |
163442 |
|
|
|
|
|
|
|
1746 |
85092 |
|
|
|
1980 |
19431 |
36719 |
181198 |
|
|
|
|
|
|
|
1778 |
84979 |
|
|
|
1981 |
20711 |
38788 |
200395 |
|
|
|
|
|
|
|
1538 |
87510 |
|
|
|
1982 |
11159 |
31310 |
104738 |
1250 |
1250 |
25410 |
|
|
|
|
2007 |
129539 |
|
|
|
1983 |
12134 |
31469 |
174430 |
779 |
779 |
17303 |
|
|
|
|
1632 |
127541 |
467 |
21603 |
|
1984 |
8243 |
31073 |
69535 |
3114 |
3114 |
63806 |
|
|
|
|
1785 |
130675 |
715 |
33547 |
|
1985 |
6952 |
29956 |
63924 |
4894 |
4894 |
81224 |
NA |
39000 |
|
|
1688 |
131920 |
392 |
25483 |
|
1986 |
10357 |
29783 |
110228 |
5795 |
5795 |
128164 |
NA |
35000 |
|
|
821 |
58916 |
428 |
33765 |
|
1987 |
14328 |
32169 |
118221 |
4384 |
4384 |
110495 |
NA |
36000 |
|
|
880 |
94227 |
220 |
15707 |
|
1988 |
11279 |
30489 |
101395 |
7758 |
7758 |
170638 |
NA |
33400 |
|
|
672 |
78924 |
445 |
86015 |
|
1989 |
8323 |
25942 |
56814 |
8674 |
8674 |
204793 |
NA |
27630 |
|
|
1134 |
130172 |
264 |
31815 |
|
1990 |
7330 |
29089 |
48881 |
7023 |
7023 |
234182 |
NA |
28450 |
|
|
407 |
58481 |
416 |
66075 |
|
1991 |
4605 |
25104 |
33643 |
10085 |
10085 |
286995 |
NA |
33727 |
|
|
782 |
100319 |
187 |
16229 |
|
1992 |
5848 |
22138 |
46199 |
9163 |
9163 |
203738 |
NA |
31919 |
|
|
477 |
28071 |
546 |
68759 |
|
1993 |
6829 |
23438 |
54145 |
10404 |
10404 |
253322 |
NA |
30127 |
1476 |
54086 |
20 |
2218 |
715 |
112243 |
|
1994 |
4135 |
20519 |
30838 |
16375 |
16375 |
399051 |
NA |
18880 |
2818 |
60454 |
259 |
12790 |
471 |
67800 |
|
1995 |
1943 |
15575 |
19381 |
20693 |
20693 |
477947 |
NA |
27561 |
4162 |
90693 |
2 |
89 |
115 |
13714 |
|
1996 |
578 |
14217 |
3546 |
19361 |
19538 |
354820 |
NA |
8439 |
2952 |
42602 |
1 |
25 |
910 |
125813 |
|
1997 |
1530 |
18738 |
16237 |
18004 |
26978 |
423268 |
NA |
37951 |
4411 |
13510 |
|
|
814 |
113053 |
|
1998 |
2364 |
15627 |
33186 |
14510 |
17809 |
347965 |
NA |
45355 |
7399 |
19704 |
|
|
870 |
138166 |
|
1999 |
5122 |
13605 |
21814 |
19467 |
23810 |
370164 |
NA |
18715 |
6524 |
48403 |
|
|
567 |
55726 |
|
2000 |
8797 |
23142 |
29694 |
23367 |
27023 |
485124 |
NA |
1183 |
3982 |
36127 |
|
|
|
|
|
2001 |
3674 |
7391 |
45725 |
15512 |
20440 |
699246 |
NA |
577 |
2218 |
14156 |
|
|
|
|
ST - Total number of trips
SP - trips with sardina catch
** - from Russia, Ukraina and others
fd - fishing days
Table 2.3.3 - Effort by zones, fleet and year
|
ZONE |
FLEET |
1990 |
1991 |
1992 |
1993 |
1994 |
1995 |
1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
|
NORTH |
Moroccan coastal purse-seiners (1) |
1675 |
1943 |
3160 |
3189 |
2865 |
3046 |
1872 |
936 |
800 |
(**) |
|
|
|
A |
Moroccan coastal purse-seiners (1) |
7330 |
4605 |
5848 |
6829 |
4135 |
1943 |
578 |
1530 |
2364 |
5122 |
8797 |
3674 |
|
B |
Moroccan coastal purse-seiners (1) |
7023 |
10085 |
9163 |
10404 |
16375 |
20693 |
19361 |
9365 |
10248 |
14102 |
23367 |
15512 |
|
Spanish purse-seiners (2) |
407 |
782 |
477 |
20 |
259 |
2 |
1 |
|
|
|
|
|
|
|
C |
Moroccan coastal purse-seiners & RSW |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
|
Spanish purse-seiners (2) |
416 |
187 |
546 |
715 |
471 |
115 |
910 |
814 |
870 |
567 |
|
|
|
|
Ukraine and other pelagic trawlers (2)(4) |
NA |
NA |
NA |
93 |
1194 |
2323 |
2239 |
3080 |
5797 |
4803 |
3982 |
2218 |
|
|
Russia (2)(5) |
|
|
|
1476 |
2818 |
4162 |
2952 |
4411 |
7399 |
6524 |
|
|
|
|
Russian pelagic trawlers(2)(6) |
15188 |
14199 |
7497 |
5027 |
3389 |
2297 |
|
|
|
|
|
|
|
|
Other pelagic trawlers(2) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Others Mauritania (3) |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
NA |
8014 |
7738 |
|
|
European Union (5) |
|
|
|
|
|
|
715 |
940 |
1300 |
1538 |
1308 |
1857 |
(1) trips with sardine catches
(2) fishing days
(3) do not target sardine
(4)Morocco-INRH
(5) standardised effort
NA: not available
Table 2.6.1a - Age composition of sardina from central stock (fishery zones A et B)
|
Ages/Years |
1983 |
1984 |
1985 |
1986 |
1987 |
1988 |
1989 |
1990 |
1991 |
1992 |
|
0 |
32869 |
255503 |
158108 |
52452 |
82295 |
594223 |
242250 |
45270 |
15128 |
38261 |
|
1 |
1875566 |
652961 |
342481 |
588814 |
623494 |
1435208 |
446790 |
589629 |
1636731 |
450608 |
|
2 |
2587233 |
1492790 |
1294510 |
3031857 |
1885362 |
967870 |
1560158 |
1826829 |
1530553 |
2643529 |
|
3 |
1345537 |
1383396 |
1175519 |
970910 |
1242798 |
1150847 |
1329586 |
1222857 |
994532 |
333241 |
|
4 |
327484 |
803236 |
982947 |
455232 |
1198782 |
1267262 |
1585961 |
516916 |
486308 |
113119 |
|
5 |
343852 |
291933 |
456767 |
201579 |
572989 |
859761 |
514797 |
386516 |
302275 |
23395 |
|
6 |
24971 |
65154 |
149045 |
62814 |
93073 |
213243 |
113088 |
25909 |
40272 |
737 |
|
7+ |
10997 |
14021 |
42994 |
6953 |
14294 |
2857 |
9435 |
37319 |
45478 |
129 |
|
Total |
6548509 |
4958994 |
4602371 |
5370611 |
5713087 |
6491271 |
5802065 |
4651245 |
5051277 |
3603019 |
|
|
||||||||||
|
Ages/Years |
1993 |
1994 |
1995 |
1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
|
|
0 |
2999957 |
1869433 |
1882528 |
1596381 |
8566572 |
3058732 |
1045264 |
3422264 |
1630954 |
|
|
1 |
1777920 |
4717104 |
3757581 |
3908056 |
6083372 |
5898782 |
2346296 |
2166548 |
2729404 |
|
|
2 |
954213 |
1824105 |
2723592 |
1646273 |
1199298 |
2111017 |
1871809 |
1970485 |
4450602 |
|
|
3 |
253858 |
454180 |
1131255 |
997641 |
252393 |
187031 |
832765 |
1483769 |
2671350 |
|
|
4 |
205332 |
264557 |
497298 |
270374 |
125102 |
105540 |
710509 |
560989 |
472617 |
|
|
5 |
292772 |
122245 |
177757 |
333451 |
145026 |
84831 |
488961 |
266672 |
259516 |
|
|
6 |
115747 |
37865 |
130572 |
53847 |
28611 |
84525 |
233510 |
48739 |
239837 |
|
|
7+ |
24 |
33 |
37 |
32 |
59 |
41 |
27 |
36 |
45 |
|
|
Total |
6599823 |
9289523 |
10300622 |
8806054 |
16400434 |
11530499 |
7529140 |
9919501 |
12454323 |
|
Table 2.6.1b - Weight in kg Zone A+B
|
AGE |
CATCH |
STOCK |
|
0 |
0.02 |
0.02 |
|
1 |
0.05 |
0.03 |
|
2 |
0.06 |
0.05 |
|
3 |
0.07 |
0.05 |
|
4 |
0.08 |
0.07 |
|
5 |
0.09 |
0.08 |
|
6 |
0.10 |
0.10 |
|
7+ |
0.10 |
0.10 |
Table 2.6.1c - Natural mortality Zone A+B
|
AGE |
M |
|
0 |
0.60 |
|
1 |
0.60 |
|
2 |
0.60 |
|
3 |
0.60 |
|
4 |
0.60 |
|
5 |
0.60 |
|
6 |
0.60 |
|
7+ |
0.60 |
Table 2.6.1d - Maturity ogive Zone A+B
|
AGE |
Maturity % |
|
0 |
0.00 |
|
1 |
0.44 |
|
2 |
0.75 |
|
3 |
0.96 |
|
4 |
0.95 |
|
5 |
0.98 |
|
6 |
0.98 |
|
7+ |
0.98 |
Table 2.6.1e - Acoustic abundance estimate (N > 15 cm). Autumn surveys R/V Dr. Fridtjof Nansen Zone A+B
|
|
1995 |
1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
|
N > 15 cm |
10781.14 |
9506.35 |
17388.11 |
14256.01 |
18058.00 |
44222.16 |
37120.50 |
Table 2.6.3 - Available information on sardine (Sardina pilchardus) from Zone C
|
Type of data/Fishery |
Moroccan coastal purse-seiners |
Spanish purse-seiners |
Ukraine and other pelagic trawlers |
Russian pelagic trawlers |
|
begin-end of fishery (state) |
1985-2001 (active) |
1973-1975 and 1983 to 1999 (no 1999) |
1993-2001 (active) |
1988- 2001 (active in south of Cap Blanc) |
|
catches (periodicity) |
1985-2001 (monthly) |
1973-1975 (annual); 1983 to 1999 (monthly) |
1996-2001 (annual) |
1988-2001 (annual) |
|
effort (periodicity) |
no data available |
1983-1999 (monthly) |
1993-2001 (annual) |
1983-2001 (annual) |
|
length composition (periodicity) |
1996 to 2001 (only some monthly length frequency distributions) |
1983-1999 (quarterly) |
no data available |
1995-2001 (annual; based in only some monthly length frequency distributions) |
|
age composition (periodicity) |
no data available |
1983-1999 (quarterly) |
no data available |
1995-2001 (annual; based in only some monthly samples) |
|
weight at age (periodicity) |
no data available |
1983-1999 (annual) |
no data available |
2000 and 2001 (annual) |
|
length-weight relationship |
no data available |
1983-1999 (quarterly) |
no data available |
available for the period 1997-1999 |
|
growth function |
no data available |
several equations available |
no data available |
available for the period 1997-1999 |
|
maturity ogive (periodicity) |
no data available |
no data available |
no data available |
1997-2001 |
|
Type of data/Fishery |
Other pelagic trawlers |
Others Mauritania |
European Union |
|
begin-end of fishery (state) |
1970 to 1995 (no 1995) |
1996 to 2001 (active) |
1996 to 2001 (active) |
|
catches (periodicity) |
1970 to 1995 (annual) |
1996 to 2001 (annual) |
1996 to 2001 (annual) |
|
effort (periodicity) |
no data available |
2000 and 2001 (annual) |
1996 to 2001 (annual) |
|
length composition (periodicity) |
no data available |
no data available |
1999 to 2001 (annual) |
|
age composition (periodicity) |
no data available |
no data available |
no data available |
|
weight at age (periodicity) |
no data available |
no data available |
no data available |
|
length-weight relationship |
no data available |
no data available |
no data available |
|
growth function |
no data available |
no data available |
no data available |
|
maturity ogive (periodicity) |
no data available |
no data available |
no data available |
Table 3.3.1a - Catches (tonnes) of Sardinella aurita 1990-1999 by country, fleet and year
|
COUNTRY/Zone |
FLEET |
1990 |
1991 |
1992 |
1993 |
1994 |
1995 |
1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
|
Morocco Zone Nord |
Moroccan |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
Morocco Zone A |
Moroccan |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
Morocco Zone B |
Moroccan |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
Zone C |
Moroccan |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
Zone C |
Russian |
103075 |
18829 |
267 |
3423 |
1932 |
5619 |
1537 |
13790 |
15256 |
23089 |
0 |
0 |
|
Zone C |
Ukraine & others |
|
|
|
101 |
1386 |
8939 |
10796 |
15770 |
66237 |
61243 |
46308 |
13893 |
|
Mauritania |
All |
78645 |
50425 |
53756 |
35436 |
23409 |
65175 |
205756 |
168062 |
243672 |
173423 |
177518 |
157579 |
|
Senegal |
Artisanal |
83661 |
95114 |
155869 |
144944 |
132109 |
94845 |
138732 |
151112 |
131394 |
90108 |
102110 |
122691 |
|
Senegal |
Industrial |
10761 |
20290 |
19586 |
4499 |
3455 |
5948 |
6610 |
6024 |
2423 |
3525 |
444 |
1282 |
|
The Gambia |
Industrial |
2691 |
933 |
74 |
55 |
6 |
5 |
6 |
21 |
6 |
88 |
110 |
174 |
|
The Gambia |
Artisanal |
6 |
0 |
3 |
2 |
0 |
1 |
6 |
60 |
33 |
36 |
5 |
29 |
|
TOTAL |
All fleets |
278839 |
185591 |
229556 |
188460 |
162297 |
180532 |
363443 |
354839 |
459021 |
351512 |
326495 |
295647 |
Data for Senegal 1997-1999.
Table 3.3.1b - Catches (tonnes) of Sardinella maderensis 1990-1999 by country, fleet and year
|
COUNTRY/Zone |
FLEET |
1990 |
1991 |
1992 |
1993 |
1994 |
1995 |
1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
|
Morocco Zone Nord |
Moroccan |
|
|
|
|
|
|
|
|
|
|
|
|
|
Morocco Zone A |
Moroccan |
|
|
|
|
|
|
|
|
|
|
|
|
|
Morocco Zone B |
Moroccan |
|
|
|
|
|
|
|
|
|
|
|
|
|
Zone C |
Moroccan |
|
|
|
|
|
|
|
|
|
|
|
|
|
Zone C |
Russian |
38014 |
7186 |
|
14 |
8 |
23 |
6 |
55 |
61 |
93 |
0 |
0 |
|
Zone C |
Ukraine & others |
|
|
|
0 |
6 |
36 |
43 |
63 |
266 |
246 |
0 |
5957 |
|
Mauritania |
All |
28355 |
7445 |
14146 |
8859 |
5799 |
16350 |
41804 |
23383 |
35242 |
17168 |
4245 |
22408 |
|
Senegal |
Artisanal |
68706 |
69575 |
74325 |
76968 |
46280 |
46584 |
114316 |
82462 |
89254 |
116249 |
101179 |
100692 |
|
Senegal |
Industrial |
6714 |
9962 |
14286 |
8389 |
4639 |
10717 |
7398 |
9008 |
4306 |
3720 |
1176 |
1288 |
|
The Gambia |
Industrial |
3257 |
567 |
15 |
32 |
5 |
4 |
4 |
10 |
6 |
73 |
88 |
250 |
|
The Gambia |
Artisanal |
17 |
0 |
1 |
0.8 |
0 |
0.5 |
5 |
26 |
31 |
32 |
6 |
31 |
|
TOTAL |
All Fleets |
145063 |
94735 |
102774 |
94263 |
56737 |
73714 |
163576 |
115007 |
129166 |
137581 |
106694 |
130626 |
Data for Senegal 1997-1999
Table 3.3.2 - Effort (fishing days) by country, fleet and year
|
COUNTRY |
FLEET |
1990 |
1991 |
1992 |
1993 |
1994 |
1995 |
1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
|
Morocco |
Russia |
|
|
|
1383 |
1624 |
1839 |
713 |
1331 |
1602 |
1721 |
0 |
0 |
|
Ukraine and others |
|
|
|
93 |
1194 |
2323 |
2239 |
3080 |
5797 |
4803 |
3982 |
2208 |
|
|
Mauritania |
All fleets |
|
7865 |
8415 |
7317 |
3893 |
6272 |
10062 |
7758 |
9243 |
8616 |
9322 |
9595 |
|
Netherland* |
|
|
|
|
|
|
715 |
940 |
1300 |
1538 |
1308 |
1857 |
|
|
Netherlands |
|
|
|
|
|
|
728 |
879 |
1167 |
1247 |
|
|
|
|
Senegal |
Artisanal (number of outings) |
72800 |
69174 |
80000 |
80555 |
70322 |
65377 |
71365 |
79102 |
85099 |
75974 |
79476 |
78472 |
|
Industrial |
239 |
636 |
1347 |
770 |
344 |
431 |
482 |
598 |
480 |
1367 |
121 |
185 |
|
|
Gambia |
|
|
|
|
|
|
|
|
|
|
|
|
|
* Standardized effort (power =10 000 HP).
Table 3.4.1 - Sardinella aurita catch in numbers (thousands) by age, all areas combined 1994-2001
|
age |
1994 |
1995 |
1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
|
1 |
54200 |
16274 |
0 |
0 |
7057 |
73067 |
82972 |
102432 |
|
2 |
118595 |
49463 |
47156 |
0 |
17360 |
81289 |
90799 |
119685 |
|
3 |
319448 |
144740 |
400484 |
198757 |
607505 |
177022 |
179878 |
218467 |
|
4 |
166756 |
200943 |
161634 |
250392 |
144589 |
77663 |
99333 |
110368 |
|
5 |
38686 |
195210 |
318324 |
275604 |
69455 |
120047 |
157399 |
157921 |
|
6 |
3385 |
58320 |
233283 |
255403 |
330648 |
302228 |
179895 |
212771 |
|
7 |
0 |
13132 |
73582 |
91894 |
202801 |
176671 |
63914 |
100760 |
|
8 |
0 |
3570 |
16195 |
24647 |
59110 |
25668 |
7509 |
16424 |
|
numbers |
701070 |
681650 |
1250658 |
1096697 |
1438526 |
1033653 |
861700 |
1038827 |
|
tonnes |
162297 |
180532 |
363443 |
354839 |
459021 |
351512 |
326495 |
295647 |
|
mean weight |
0.23150 |
0.26485 |
0.29060 |
0.32355 |
0.31909 |
0.34007 |
0.37890 |
0.28460 |
