Captures de Sardinella aurita (Sardinella ronde) dans la zone d'étude. | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | ||
Roumanie | 150 | 2781 | ||||||||||||||
URSS Sahara | 0 | 0 | ||||||||||||||
URSS ZEE Mau | 0 | 1914 | ||||||||||||||
Total URSS | 33766 | 27066 | ||||||||||||||
Allemagne | 2208 | 8912 | ||||||||||||||
Irak | 0 | 0 | ||||||||||||||
Bulgarie | 0 | 0 | ||||||||||||||
Cuba | 0 | 0 | ||||||||||||||
Nigéria | 0 | 0 | ||||||||||||||
Senneurs Mau | 68516 | 113673 | ||||||||||||||
Total PI Mau (sahara compria) | 104640 | 152432 | ||||||||||||||
PA. Mauri | 235 | |||||||||||||||
PA. Sénéga | 3970 | 3580 | 4110 | 3360 | 2710 | 4037 | 6500 | 11880 | 16530 | 16900 | 24050 | 31280 | 32280 | 26340 | 28620 | |
PI. Sénéga | 5226 | 4372 | 6346 | 9847 | 8380 | 9411 | 17218 | 17476 | 17787 | 12591 | 14800 | 38041 | 45084 | 43687 | 47531 | |
Tot Sénéga + Mau | 174667 | 228818 | ||||||||||||||
PA. Gambie | ||||||||||||||||
PI. Gambie | ||||||||||||||||
PA. Guinée | ||||||||||||||||
PI. Guinée | ||||||||||||||||
GuinéeBissau | 3881 | 13983 | 7442 | 21 | ||||||||||||
Totaux tous pays | 174688 | 228818 | ||||||||||||||
Total 34.3.1 | 8394 | 33773 | 28335 | 35117 | 197349 | 112995 | 218555 | 190895 | 132634 | 169825 | 132397 | 161218 | 197715 | 137676 | ||
Total 34.1.3 | 2982 | 105 | 3797 | 2573 | 20298 | 23369 | 53801 | 21831 | 14391 | 63427 | 48448 | 54368 | 26337 | 16268 | 74152 | |
34.1.3+34.3.1 | 11376 | 33878 | 32132 | 37690 | 217647 | 136364 | 272356 | 212726 | 147025 | 233252 | 180845 | 215586 | 224052 | 153944 | 74152 |
1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 |
---|---|---|---|---|---|---|---|---|---|---|---|
8653 | 15162 | 15789 | 11190 | 16442 | 9991 | 11751 | 19034 | 14782 | 14331 | 18569 | 6857 |
0 | 0 | 4751 | 1863 | 2724 | 29906 | 54218 | 65180 | 78349 | 102467 | 348 | |
0 | 3411 | 17181 | 18566 | 40116 | 23526 | 29755 | 23306 | 36399 | 64944 | 50337 | |
16187 | 15241 | 15280 | 17920 | 33310 | 47368 | 84000 | 88433 | 114736 | 167389 | 50685 | 47016 |
12830 | 14769 | 11186 | 8928 | 5530 | 1122 | 5251 | 517 | 0 | 0 | 0 | |
3874 | 5893 | 11720 | 13412 | 6596 | 2855 | 0 | 0 | 0 | 0 | 0 | |
0 | 1219 | 1515 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
0 | 0 | 0 | 1376 | 220 | 0 | 0 | 0 | 0 | 0 | 0 | |
882 | 0 | 0 | 0 | 372 | 1884 | 0 | 0 | 0 | 0 | 0 | |
91804 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
134229 | 52283 | 55490 | 52826 | 62470 | 63220 | 101002 | 107984 | 129518 | 181720 | 69254 | 53873 |
303 | 333 | 1440 | 645 | 762 | 988 | 1095 | 1345 | 716 | 1296 | 1138 | |
33955 | 18217 | 22467 | 17753 | 33312 | 55205 | 66765 | 73537 | 82336 | 83661 | 95115 | |
29135 | 6286 | 6371 | 1903 | 3468 | 1421 | 4213 | 1830 | 9537 | 10761 | 20290 | |
197622 | 77120 | 85768 | 73126 | 100012 | 120834 | 173075 | 184696 | 222107 | 277438 | 185797 | |
11 | 1 | 7 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 0 | |
8 | 14 | 1251 | 2228 | 2841 | 2691 | 933 | 865 | ||||
2131 | 2548 | ||||||||||
0 | 15840 | 14805 | 8303 | ||||||||
197633 | 77121 | 85774 | 73126 | 100021 | 120849 | 174326 | 186924 | 227080 | 298527 | 201535 | |
27667 | 37825 | ||||||||||
27667 | 37825 |
Captures de Sardinella maderensis (sardinelle plate) dans la zone d'étude | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | ||
Roumanie | 0 | 356 | 219 | 877 | ||||||||||||||
URSS Sahara | 0 | 0 | 0 | 0 | ||||||||||||||
URSS ZEE Mau | 0 | 223 | 0 | 197 | ||||||||||||||
Total URSS 34.1.3 et 34.3.1 | 9763 | 24041 | 9166 | 11896 | ||||||||||||||
Allemagne | 0 | 1141 | 325 | 854 | ||||||||||||||
Irak | 0 | 0 | 98 | 341 | ||||||||||||||
Bulgarie | 0 | 0 | 0 | 70 | ||||||||||||||
Cuba | 0 | 0 | 0 | 0 | ||||||||||||||
Nigé | 0 | 0 | 22 | 0 | ||||||||||||||
Senneure Mau | 0 | 14551 | 2323 | 0 | ||||||||||||||
Total PI Mau (sahara compris) | 9763 | 40089 | 12154 | 14039 | ||||||||||||||
PA. Mauri | 0 | 257 | 332 | 366 | ||||||||||||||
PA. Sénéga | 18870 | 17380 | 15580 | 15400 | 12900 | 15153 | 25500 | 21860 | 24950 | 22460 | 30160 | 23920 | 26150 | 20820 | 17820 | 20861 | 29765 | |
PI. Sénéga | 2704 | 1207 | 1613 | 4734 | 4191 | 2038 | 4467 | 8780 | 9977 | 9620 | 11929 | 20003 | 13419 | 28767 | 22978 | 31079 | 13065 | |
Tot Séné+Mau | 59350 | 81144 | 64426 | 57234 | ||||||||||||||
PA. Gambie | 11 | 3 | ||||||||||||||||
PI. Gambie | ||||||||||||||||||
PA. Guinée | ||||||||||||||||||
PI. Guinée | ||||||||||||||||||
GuinéeBissau | 23287 | 2997 | 20975 | 22399 | 61 | 0 | ||||||||||||
Totaux tous pays | 59411 | 81144 | 64437 | 57238 | ||||||||||||||
Total 34.3.1 | 21159 | 25717 | 21738 | 30668 | 110247 | 38748 | 80506 | 111798 | 90082 | 139298 | 117489 | 88544 | 71357 | 94133 | 40068 | 46058 | 58568 | |
Total 34.1.3 | 593 | 21 | 756 | 512 | 4038 | 4651 | 10172 | 4193 | 2784 | 12469 | 9479 | 10822 | 5242 | 3238 | 14759 | 5507 | 7529 | |
34.1.3+34.3.1 | 21752 | 25738 | 22494 | 31180 | 114285 | 43399 | 90678 | 115991 | 92866 | 151767 | 126968 | 99366 | 76599 | 97371 | 54828 | 51565 | 66097 |
1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 |
---|---|---|---|---|---|---|---|---|---|
2702 | 2691 | 5879 | 5602 | 4842 | 6752 | 3916 | 5709 | 7288 | 4161 |
819 | 448 | 974 | 16769 | 18890 | 23096 | 22680 | 37129 | 51 | ? |
2940 | 4465 | 14344 | 13191 | 10345 | 8286 | 10619 | 23511 | 7292 | 9869 |
10411 | 7422 | 24848 | 36024 | 29208 | 33385 | 33311 | 60660 | 7343 | 9869 |
1914 | 2147 | 1977 | 629 | 2164 | 183 | 0 | 0 | 0 | 0 |
2006 | 3225 | 2359 | 1601 | 0 | 0 | 0 | 0 | 0 | 0 |
259 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
0 | 331 | 79 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
0 | 0 | 133 | 1056 | 0 | 0 | 0 | 0 | 0 | 0 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
17292 | 15816 | 35275 | 44912 | 36214 | 40320 | 37227 | 66369 | 14631 | 14030 |
1580 | 708 | 637 | 1443 | 1216 | 1476 | 786 | 1422 | 1248 | |
47789 | 50999 | 50004 | 48835 | 66112 | 62075 | 65170 | 68707 | 69575 | |
11896 | 5431 | 1984 | 1259 | 1936 | 1925 | 6676 | 6714 | 9962 | |
78557 | 72954 | 87900 | 96449 | 105478 | 105796 | 109859 | 143212 | 95416 | |
31 | 0 | 0 | 0 | 0 | 0 | 1 | 14 | 0 | |
9144 | 4792 | 7796 | 4563 | 2291 | 3257 | 567 | 1385 | ||
2469 | 2952 | ||||||||
18349 | 17150 | 9619 | |||||||
78589 | 72954 | 97044 | 101241 | 113274 | 110359 | 114620 | 167783 | 113134 | 11004 |
Captures de sardinelles au Sénégal par la P.Artisanale et la P. Industrielle | ||||||
---|---|---|---|---|---|---|
AURITA | Maderensis | |||||
PA. Sénéga | PI. Sénéga | PA. Sénéga | PI. Sénéga | |||
Années | ||||||
1966 | 3970 | 5226 | 18870 | 2704 | ||
1967 | 3580 | 4372 | 17380 | 1207 | ||
1968 | 4110 | 6346 | 15580 | 1613 | ||
1969 | 3360 | 9847 | 15400 | 4734 | ||
1970 | 2710 | 8380 | 12900 | 4191 | ||
1971 | 4037 | 9411 | 15153 | 2038 | ||
1972 | 6500 | 17218 | 25500 | 4467 | ||
1973 | 11880 | 17476 | 21860 | 8780 | ||
1974 | 16530 | 17787 | 24950 | 9977 | ||
1975 | 16900 | 12591 | 22460 | 9620 | ||
1976 | 24050 | 14800 | 30160 | 11929 | ||
1977 | 31280 | 38041 | 23920 | 20003 | ||
1978 | 32280 | 45084 | 26150 | 13419 | ||
1979 | 26340 | 43687 | 20820 | 28767 | ||
1980 | 28620 | 47531 | 17820 | 22978 | ||
1981 | 33955 | 29135 | 20861 | 31079 | ||
1982 | 18217 | 6286 | 29765 | 13065 | ||
1983 | 22467 | 6371 | 47789 | 11896 | ||
1984 | 17753 | 1903 | 50999 | 5431 | ||
1985 | 33312 | 3468 | 50004 | 1984 | ||
1986 | 55205 | 1421 | 48835 | 1259 | ||
1987 | 66765 | 4213 | 66112 | 1936 | ||
1988 | 73537 | 1830 | 62075 | 1925 | ||
1989 | 82336 | 9537 | 65170 | 6676 | ||
1990 | 83661 | 10761 | 68707 | 6714 | ||
1991 | 95115 | 20290 | 69575 | 9962 |
EFFORT : Données disponibles pàr pêcherie et par pays | ||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | ||
PI. Mauritanie | X | X | X | X | X | X | X | X | X | X | X | X | X | |||||||||||||||
PI. Mauritanie | X | X | X | X | X | X | ||||||||||||||||||||||
PI. Sénégal | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | ||
PA. Sénégal | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | ||||||||||
PI. Gambie | ||||||||||||||||||||||||||||
PA. Gambie | X | X | X | |||||||||||||||||||||||||
PI. Guinée | ||||||||||||||||||||||||||||
PA. Guinée | ||||||||||||||||||||||||||||
PI. Guinée Bissau | X | X | X | |||||||||||||||||||||||||
Total 34.3.1 | ||||||||||||||||||||||||||||
Total 34.1.3 | ||||||||||||||||||||||||||||
34.1.3+34.3.1 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X |
CAPTURE : Données disponibles par pêcherie et par pays | ||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | ||
PI. Mauritanie | X | X | X | X | X | X | X | X | X | X | X | X | X | |||||||||||||||
PA. Mauritanie | X | X | X | X | X | X | X | X | X | X | X | X | X | |||||||||||||||
PI. Sénégal | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | ||
PA. Sénégal | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | ||||||||||
PI. Gambie | X | X | X | X | X | X | X | X | ||||||||||||||||||||
PA. Gambie | X | X | X | X | X | X | X | X | X | X | X | X | ||||||||||||||||
PI. Guinée | ||||||||||||||||||||||||||||
PA. Guinée | X | X | ||||||||||||||||||||||||||
PI. Guinée Bissau | X | X | X | X | X | X | X | X | X | |||||||||||||||||||
Total 34.3.1 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | |||||||||||
Total 34.1.3 | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | |||||||||||
34.1.3+34.3.1 X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X |
CAPTURE : Données disponibles par pêcherie et par pays | ||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1966 | 1967 | 1968 | 1969 | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | ||
PI. Mauritanie | X | X | X | X | X | |||||||||||||||||||||||
PA. Mauritanie | ||||||||||||||||||||||||||||
PI. Sénégal | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | ||||||||||
PA. Sénégal | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | X | ||||||||||
PI. Gambie | ||||||||||||||||||||||||||||
PA. Gambie | ||||||||||||||||||||||||||||
PI. Guinée | ||||||||||||||||||||||||||||
PA. Guinée | ||||||||||||||||||||||||||||
PI. Guinée Bissau | ||||||||||||||||||||||||||||
Total 34.3.1 | ||||||||||||||||||||||||||||
Total 34.1.3 | ||||||||||||||||||||||||||||
34.1.3+34.3.1 |
EFFORT SENEGAL | ||||||||
---|---|---|---|---|---|---|---|---|
Pêche artisanale | Pêche industrielle | |||||||
autres sorties | fme sorties | st sorties | stfme sorties | total | tpsp | tpsm | ||
1966 | 33054 | 38585 | ||||||
1967 | 24336 | 31886 | ||||||
1968 | 40020 | 42828 | ||||||
1969 | 101699 | 116737 | ||||||
1970 | 114583 | 131793 | ||||||
1971 | 82007 | 113257 | ||||||
1972 | 106086 | 131981 | ||||||
1973 | 160218 | 196930 | ||||||
1974 | 87146 | 1 | 114 | 115 | 87261 | 219007 | 265540 | |
1975 | 106156 | 41 | 41 | 106197 | 188182 | 219535 | ||
1976 | 121413 | 288 | 288 | 121701 | 195869 | 224975 | ||
1977 | 130418 | 1814 | 8985 | 10799 | 141217 | 183402 | 212551 | |
1978 | 124380 | 5137 | 9061 | 14198 | 138578 | 152940 | 179818 | |
1979 | 129313 | 7395 | 13280 | 20675 | 149988 | 187267 | 221539 | |
1980 | 135245 | 5736 | 16049 | 21785 | 157030 | 228274 | 263414 | |
1981 | 344202 | 7594 | 27443 | 35037 | 379239 | 261329 | 279898 | |
1982 | 388705 | 10041 | 33553 | 43594 | 432299 | 305377 | 327210 | |
1983 | 403219 | 14757 | 40206 | 54963 | 458182 | 281356 | 306523 | |
1984 | 446403 | 20126 | 48364 | 68490 | 514893 | 132048 | 152679 | |
1985 | 405460 | 24995 | 40702 | 65697 | 471157 | 91793 | 108611 | |
1986 | 443623 | 20321 | 49364 | 69685 | 513308 | 67564 | 75832 | |
1987 | 476325 | 23869 | 49475 | 73344 | 549669 | 57864 | 66162 | |
1988 | 515767 | 22326 | 51926 | 74252 | 590019 | 67767 | 75170 | |
1989 | 528058 | 22484 | 48720 | 71204 | 599262 | 98229 | 130970 | |
1990 | 633396 | 22134 | 50666 | 72800 | 706196 | 64443 | 83093 | |
1991 | 620113 | 19009 | 50165 | 69174 | 689287 | 152657 | 164486 | |
Tpsp=temps de pêche, Tpsm=temps de mer | ||||||||
fme=filet maillant encerclant, st=senne tournante |
EFFORT MAURITANIE | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Evolution de l'effort en jour de pêche par type de bateau et par nationalité(origine 19791986, Josse(1988); 1987A 1991 statistiques officielles) | ||||||||||||||||
1979 | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | ||||
995 TJB 1750CV | 0 | 1599 | 2133 | 1973 | 964 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||
Allemange de L'est | ||||||||||||||||
3165 TJB 3880 CV | 553 | 795 | 1224 | 1296 | 996 | 631 | 432 | 341 | 472 | 0 | 0 | 0 | 0 | |||
Bulgari | 2500 TJB 3600 CV | 0 | 0 | 0 | 314 | 392 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
Cuba | 2635 TJB 4000 CV | 0 | 0 | 0 | 0 | 0 | 563 | 318 | 0 | 0 | 0 | 0 | 0 | 0 | ||
Irak | 2326 TJB 2000 CV | 80 | 960 | 720 | 937 | 894 | 1079 | 665 | 0 | 0 | 0 | 0 | 0 | |||
2406 TJB 3600 CV | 0 | 0 | 660 | 660 | 660 | 628 | 682 | 282 | 0 | 0 | 0 | 0 | 0 | |||
535 TJB 2000 CV | 0 | 0 | 0 | 0 | 0 | 149 | 1022 | 0 | 0 | 0 | 0 | |||||
Nigeria | ||||||||||||||||
1000 TJB 3600 CV | 0 | 0 | 51 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
2156 TJB 2320 CV | 974 | 519 | 410 | 468 | 518 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||||
Roumanie | ||||||||||||||||
3163 TJB 3880 CV | 0 | 1323 | 1965 | 2300 | 1469 | 1316 | 2002 | 1855 | 2772 | 3042 | 1841 | 1642 | 2155 | |||
1900 TJB 2400 CV | 0 | 0 | 0 | 0 | 0 | 115 | 651 | 372 | 79 | 0 | 0 | 0 | 0 | |||
2400 TJB 2000 CV | 0 | 547 | 0 | 237 | 1271 | 1222 | 2064 | 2145 | 1782 | 895 | 854 | 1097 | 215 | |||
USRR | 2177 TJB 2300 CV | 0 | 162 | 0 | 100 | 2530 | 1215 | 2418 | 2142 | 2815 | 2588 | 2680 | 2690 | 1746 | ||
3019 TJB 3880 CV | 0 | 798 | 0 | 957 | 4970 | 2513 | 2434 | 2601 | 2170 | 2213 | 2060 | 3072 | 3909 | |||
2900–3400TJB 5600 C | 0 | 0 | 0 | 49 | 216 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Captures par taille de S. aurita (1000 individus) | 2/12/93 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | 92 | |
8 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 26 | 0 | 14 | 0 |
9 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 78 | 96 | 65 | 0 |
10 | 0 | 0 | 0 | 436 | 0 | 9 | 17 | 29 | 100 | 22 | 388 | 337 | 176 | 0 |
11 | 0 | 0 | 18 | 810 | 0 | 10 | 68 | 67 | 373 | 730 | 263 | 578 | 348 | 85 |
12 | 0 | 10 | 79 | 2315 | 17 | 40 | 124 | 174 | 799 | 1007 | 504 | 993 | 138 | 192 |
13 | 0 | 118 | 315 | 1143 | 85 | 273 | 358 | 1858 | 1080 | 485 | 353 | 885 | 55 | 298 |
14 | 0 | 304 | 938 | 759 | 286 | 1301 | 575 | 4339 | 1365 | 1044 | 657 | 1181 | 307 | 213 |
15 | 29 | 293 | 3464 | 1354 | 421 | 3675 | 1042 | 4337 | 2233 | 1739 | 2430 | 745 | 1286 | 0 |
16 | 933 | 442 | 7850 | 1490 | 491 | 5769 | 1767 | 2461 | 3996 | 1967 | 4751 | 1125 | 1671 | 0 |
17 | 3070 | 926 | 11457 | 1598 | 553 | 7710 | 2428 | 1595 | 5713 | 1146 | 8987 | 3275 | 6715 | 0 |
18 | 5428 | 1891 | 17448 | 2192 | 548 | 10263 | 5046 | 3308 | 7754 | 1948 | 9053 | 6197 | 14237 | 0 |
19 | 12421 | 4807 | 26171 | 3058 | 1375 | 8180 | 10657 | 8016 | 10358 | 5349 | 9844 | 12233 | 14667 | 83 |
20 | 21784 | 10524 | 47916 | 2610 | 4972 | 9061 | 19893 | 17101 | 15893 | 8951 | 22168 | 24916 | 21703 | 1131 |
21 | 34793 | 23381 | 58941 | 6806 | 10904 | 15455 | 29271 | 25528 | 24458 | 15831 | 36136 | 34212 | 30050 | 3285 |
22 | 61564 | 42295 | 58966 | 17757 | 18607 | 20562 | 38433 | 49374 | 37474 | 32230 | 38674 | 44907 | 29000 | 2357 |
23 | 76961 | 62661 | 49601 | 27733 | 25315 | 16376 | 33628 | 69239 | 52062 | 82075 | 56320 | 56282 | 29547 | 863 |
24 | 85199 | 57061 | 43916 | 33330 | 23861 | 18260 | 33676 | 73246 | 62011 | 86719 | 88787 | 71184 | 44587 | 958 |
25 | 53543 | 28323 | 34138 | 29453 | 20664 | 19238 | 39874 | 58488 | 84064 | 74306 | 82465 | 77001 | 54412 | 3667 |
26 | 24644 | 19521 | 36558 | 30166 | 20250 | 26551 | 35250 | 50225 | 97243 | 96386 | 123519 | 91463 | 71435 | 24554 |
27 | 16618 | 26476 | 36415 | 24862 | 26232 | 30574 | 42775 | 54052 | 77734 | 136289 | 158958 | 136838 | 93668 | 36565 |
28 | 22363 | 51960 | 46461 | 20313 | 27398 | 32845 | 37030 | 42698 | 78027 | 105593 | 168977 | 18138 | 107120 | 40820 |
29 | 33262 | 87979 | 78663 | 21363 | 32901 | 22279 | 20025 | 16082 | 43920 | 44630 | 89679 | 108891 | 72784 | 28927 |
30 | 54657 | 97384 | 73504 | 17524 | 25464 | 14502 | 13174 | 6625 | 27726 | 23955 | 32939 | 38166 | 30547 | 11764 |
31 | 40404 | 73751 | 45088 | 9471 | 12198 | 5934 | 7090 | 2287 | 9832 | 7478 | 9280 | 9404 | 6888 | 3413 |
32 | 11678 | 33863 | 15158 | 4537 | 4231 | 1290 | 3905 | 489 | 1891 | 1815 | 2152 | 1220 | 1417 | 597 |
33 | 3254 | 8653 | 2986 | 1521 | 561 | 82 | 1186 | 227 | 339 | 473 | 313 | 109 | 341 | 139 |
34 | 0 | 573 | 328 | 117 | 163 | 17 | 409 | 153 | 108 | 0 | 0 | 85 | 126 | 55 |
35 | 0 | 0 | 0 | 0 | 0 | 11 | 133 | 34 | 93 | 196 | 0 | 0 | 3 | 0 |
36 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Cle combinee (87, 89–92) Taille/age S. aurita | |||||||
---|---|---|---|---|---|---|---|
Lf(cm) age | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
19 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
20 | 11 | 18 | 0 | 0 | 0 | 0 | 0 |
21 | 15 | 24 | 3 | 0 | 0 | 0 | 0 |
22 | 20 | 35 | 29 | 0 | 0 | 0 | 0 |
23 | 0 | 53 | 53 | 0 | 0 | 0 | 0 |
24 | 0 | 36 | 89 | 0 | 0 | 0 | 0 |
25 | 0 | 21 | 113 | 28 | 0 | 1 | 0 |
26 | 0 | 2 | 144 | 73 | 5 | 0 | 0 |
27 | 0 | 0 | 142 | 112 | 18 | 0 | 0 |
28 | 0 | 0 | 15 | 284 | 18 | 25 | 0 |
29 | 0 | 0 | 1 | 298 | 25 | 19 | 3 |
30 | 0 | 0 | 1 | 219 | 33 | 16 | 13 |
31 | 0 | 0 | 0 | 70 | 67 | 7 | 6 |
32 | 0 | 0 | 0 | 9 | 49 | 0 | 6 |
33 | 0 | 0 | 0 | 0 | 10 | 0 | 0 |
34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
35 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
36 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
37 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
38 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
39 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
40 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
41 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
42 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
43 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Total | 46 | 191 | 590 | 1093 | 225 | 69 | 28 |
Captures par age S. aurita (en 1000 individus) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | |
1 | 40589 | 25891 | 93194 | 2768 | 15493 | 19418 | 45513 | 32640 | 23960 | 7821 | 41459 | 45140 | 36555 |
2 | 81697 | 44997 | 120357 | 12333 | 7231 | 26892 | 38485 | 35320 | 35641 | 22079 | 32815 | 43477 | 45530 |
3 | 253865 | 176653 | 130353 | 146349 | 108750 | 94983 | 180254 | 332474 | 358239 | 458785 | 441792 | 356523 | 229890 |
4 | 131304 | 288678 | 287999 | 83474 | 121379 | 99695 | 99060 | 72947 | 204715 | 232764 | 403747 | 442688 | 295752 |
5 | 7221 | 20105 | 6824 | 3342 | 1186 | 126 | 2380 | 294 | 472 | 631 | 399 | 135 | 435 |
6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
7 | 38471 | 72346 | 15754 | 2237 | 894 | 75 | 175 | 0 | 7 | 1 | 0 | 0 | 5 |
Effort standard ( Russie) | ||||
---|---|---|---|---|
Year | Total Catc | Cpue | St err. | EFF (j/p) |
1979 | 161508 | 21.23 | 4.85 | 7606 |
1980 | 217296 | 20.51 | 3.64 | 10594 |
1981 | 197633 | 31.36 | 5.19 | 6301 |
1982 | 79411 | 15.62 | 2.50 | 5084 |
1983 | 85774 | 21.84 | 2.97 | 3927 |
1984 | 73126 | 19.12 | 2.75 | 3825 |
1985 | 100021 | 24.85 | 3.48 | 4024 |
1986 | 120849 | 25.49 | 3.55 | 4741 |
1987 | 174326 | 34.62 | 4.54 | 5035 |
1988 | 186924 | 35.15 | 4.92 | 5317 |
1989 | 227080 | 41.24 | 5.63 | 5506 |
1990 | 298527 | 37.39 | 5.2 | 7983 |
1991 | 201535 | 39.2 | 5.5 | 5142 |
Resultats de l'application de ADAPT | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Abondance én 100 individus | |||||||||||||
79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | |
1 | 1448977 | 1979904 | 1493054 | 1260517 | 1497614 | 3292035 | 3660544 | 5486934 | 5688615 | 3646545 | 3282184 | 3707961 | 3037074 |
2 | 1862794 | 765147 | 1067436 | 750365 | 689736 | 810431 | 1792322 | 1975232 | 2987113 | 3104228 | 1995473 | 1770587 | 2001531 |
3 | 1083301 | 961800 | 386587 | 496659 | 402673 | 373179 | 424852 | 955137 | 1057865 | 1612959 | 1687280 | 1070829 | 939510 |
4 | 226691 | 406460 | 396979 | 115596 | 164154 | 140427 | 134439 | 99629 | 277887 | 315178 | 545334 | 598712 | 323564 |
5 | 9747 | 27139 | 9212 | 4512 | 1601 | 170 | 3213 | 397 | 637 | 851 | 538 | 183 | 628 |
6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
AB. Tot. | 4631511 | 4140450 | 3353268 | 2627648 | 275579 | 4616242 | 6015370 | 8517328 | 10012116 | 8679762 | 7510809 | 7148271 | 6302308 |
Biomasse en tonnes melnques | |||||||||||||
79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | |
1 | 184020 | 251448 | 189618 | 160086 | 190197 | 418088 | 464889 | 696841 | 722454 | 463111 | 416837 | 470911 | 385708 |
2 | 331577 | 136196 | 190004 | 133565 | 122773 | 144257 | 319033 | 351591 | 531706 | 552553 | 355194 | 315165 | 356273 |
3 | 268659 | 238527 | 95874 | 123171 | 99863 | 92548 | 105363 | 236874 | 262350 | 400014 | 418445 | 265566 | 232998 |
4 | 77755 | 139416 | 136164 | 39649 | 56305 | 48167 | 46113 | 34173 | 95315 | 108106 | 187050 | 205358 | 110983 |
5 | 3782 | 10530 | 3574 | 1751 | 621 | 66 | 1247 | 154 | 247 | 330 | 209 | 71 | 244 |
6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bio.1+ | 865793 | 776116 | 615233 | 458222 | 469759 | 703126 | 936645 | 1319632 | 1612073 | 1524114 | 1377735 | 1257070 | 1086206 |
Bio.2+ | 681773 | 524668 | 425615 | 298136 | 279562 | 285038 | 471756 | 622792 | 889619 | 1061003 | 960898 | 786159 | 700498 |
Bio.3+ | 350196 | 388472 | 235612 | 164571 | 156789 | 140781 | 152722 | 271200 | 357913 | 508450 | 605704 | 470995 | 344225 |
Mortalite par peche | |||||||||||||
79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | |
1 | 0.039 | 0.018 | 0.088 | 0.003 | 0.014 | 0.008 | 0.017 | 0.008 | 0.006 | 0.003 | 0.017 | 0.017 | 0.016 |
2 | 0.061 | 0.083 | 0.165 | 0.022 | 0.014 | 0.046 | 0.029 | 0.024 | 0.016 | 0.01 | 0.022 | 0.034 | 0.031 |
3 | 0.38 | 0.285 | 0.607 | 0.507 | 0.453 | 0.421 | 0.85 | 0.635 | 0.611 | 0.484 | 0.436 | 0.597 | 0.385 |
4 | 1.523 | 3.187 | 3.877 | 3.679 | 6.274 | 3.178 | 5.225 | 4.453 | 5.188 | 5.773 | 7.401 | 6.259 | 6.446 |
5 | 18.158 | 23.751 | 16.3 | 23.213 | 7.992 | 14.215 | 21.161 | 9.413 | 9.845 | 11.491 | 10.622 | 5.229 | 1.862 |
6 | 0.708 | 1.587 | 2.427 | 1.268 | 2.155 | 1.179 | 2.012 | 0.998 | 1.567 | 1.353 | 2.139 | 2.628 | 2.151 |
Residus Log (CPUE obs.) - Log (CPUE cal.) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
79 | 80 | 81 | 82 | 83 | 84 | 85 | 86 | 87 | 88 | 89 | 90 | 91 | |
1 | 0.79 | -0.31 | 1.77 | -1.36 | 0.45 | -0.09 | 0.61 | -0.29 | -0.7 | -1.43 | 0.31 | -0.1 | 0.33 |
2 | 0.33 | 0.29 | 1.46 | -0.25 | -0.44 | 0.74 | 0.25 | -0.1 | -0.56 | -1.13 | -0.33 | -0.3 | 0.06 |
3 | -0.52 | -1.1 | 0.03 | 0.11 | 0.28 | 0.25 | 0.71 | 0.35 | 0.26 | 0.03 | -0.09 | -0.22 | -0.09 |
4 | -0.55 | -0.68 | -0.14 | 0.07 | 0.35 | 0.34 | 0.33 | 0.16 | 0.1 | 0.05 | 0.02 | -0.35 | 0.3 |
5 | -0.31 | -0.65 | -0.13 | 0.09 | 0.35 | 0.37 | 0.32 | 0.16 | 0.1 | 0.04 | 0.01 | -0.37 | 0.01 |
6 | -0.79 | -0.63 | 0.06 | -0.01 | 0.49 | 0.23 | 0.44 | -0.08 | 0.11 | -0.02 | 0.15 | -0.15 | 0.22 |
Caracteristiques statistiques | |||||||||||||
Para Esti. | St. Error | T.Stat. | |||||||||||
… | … | … | |||||||||||
2.03E+06 | 7.98E+05 | 2.55E+00 | |||||||||||
9.72E+05 | 3.09E+05 | 3.14E+00 | |||||||||||
4.00E+05 | 6.68E+03 | 5.99E+01 | |||||||||||
6.95E+02 | 3.13E+02 | 2.22E+00 |
S. aurito | N Mau | S Mau | N Sen | S Sen | Mou tot | Sen tot | Bis | Mau+Sen | |
---|---|---|---|---|---|---|---|---|---|
CAP | Jan-74 | 144 | 388 | ||||||
CAP | Oct-74 | 26 | 104 | 81 | |||||
CAP | Avr-75 | ||||||||
CAP | Avr-76 | ||||||||
CAP | Avr-77 | ||||||||
CAP | Mai-81 | 71 | |||||||
FN | Mai-81 | 50 | 55 | 20 | 105 | 15 | 125 | ||
FN | Fév-82 | 0 | 0 | 40 | 0 | ||||
ND | Mar-82 | ||||||||
LA | Mar-83 | ||||||||
ND | Jul-83 | ||||||||
ND | Oct-83 | ||||||||
LA | Mar-84 | ||||||||
ND | Mar-84 | ||||||||
ND | Jul-84 | ||||||||
ND | Aoû-84 | ||||||||
LA | Nov-84 | ||||||||
LA | Avr-85 | ||||||||
LS | Oct-85 | ||||||||
LS | Sep-86 | 82 | 2 | ||||||
ND | Déc-86 | 23 | |||||||
LS | Fév-86 | ||||||||
FN | Nov-86 | ||||||||
ND | Fév-87 | 254 | 6 | ||||||
LS | Mar-87 | ||||||||
ND | Mai-87 | 0 | |||||||
ND | Oct-87 | 15 | 17 | ||||||
LS | Nov-87 | ||||||||
LS | Fév-88 | ||||||||
ND | Mar-88 | 158 | 112 | ||||||
ND | Mar-89 | 22 | 8 | ||||||
LS | Mar-89 | ||||||||
LS | Fév-92 | ||||||||
FN | Fé-92 | 350 | 1060 | 160 | 320 | 470 | 890 | ||
LS | Mar-93 |
Biom.tot | |||||||||
---|---|---|---|---|---|---|---|---|---|
N Maurit | S Maurit | N Sen | S sen | Maurit tot | Sen tot | Bis | Maur+Sen | ||
CAP | Jan.74 | 719 | 883 | 1602 | 227 | ||||
CAP | Oct.74 | 578 | 542 | 717 | 543 | 1120 | 1260 | 132 | 2380 |
CAP | Avr.75 | 499 | 850 | 1349 | |||||
CAP | Avr.76 | 290 | 750 | 1040 | |||||
CAP | Avr.77 | 377 | 725 | 1102 | |||||
CAP | Mai.81 | 617 | 586 | 225 | 830 | 1203 | 1055 | 2258 | |
FN | Mai.81 | 450 | 460 | 460 | 910 | 650 | 1370 | ||
FN | Fév.82 | 200 | 300 | 780 | 500 | 1190 | 1280 | ||
ND | Mar.82 | 537 | 178 | 138 | 411 | 715 | 549 | 1264 | |
LA | Mar.83 | 138 | 411 | 549 | |||||
ND | Jui.83 | 482 | 1593 | 2075 | |||||
ND | Oct.83 | 260 | 1002 | 1262 | |||||
LA | Mar.84 | 101 | 360 | 461 | |||||
ND | Mar.84 | 247 | 370 | 101 | 360 | 617 | 461 | 1078 | |
ND | Jui.84 | 195 | 237 | 432 | |||||
ND | Aoû.84 | 316 | 721 | 470 | 401 | 1037 | 1908 | ||
LA | Nov.84 | 470 | 401 | 871 | |||||
LA | Avr.85 | 232 | 797 | 1029 | |||||
LS | Oct.85 | 445 | 377 | 822 | |||||
LS | Sep.86 | 416 | 187 | 603 | |||||
ND | Déc.86 | 232 | 334 | 566 | |||||
LS | Fév.86 | 148 | 483 | 631 | |||||
FN | Nov.86 | 210 | 290 | 840 | 500 | 110 | 1340 | ||
ND | Fév.87 | 961 | 894 | 248 | 736 | 1855 | 984 | 2839 | |
LS | Mar.87 | 146 | 433 | 579 | |||||
ND | Mai.87 | 913 | 1116 | 2029 | |||||
ND | Oct.87 | 433 | 714 | 690 | 930 | 1147 | 1620 | 2767 | |
LS | Nov.87 | 406 | 547 | 953 | |||||
LS | Fév.88 | 158 | 655 | 813 | |||||
ND | Mar.88 | 853 | 1386 | 2239 | |||||
ND | Mar.89 | 286 | 652 | 105 | 189 | 938 | 294 | 1232 | |
LS | Mar.89 | 62 | 111 | 173 | |||||
LS | Fév.92 | 165 | 405 | 570 | |||||
FN | Fév.92 | 901 | 1519 | 880 | 1340 | 2420 | 2220 | 565 | 4640 |
LS | Mar.93 | 236 | 799 | 1035 |
N Maurit | S Maurit | N Sen | S Sen | Maurit tot | Sen tot | Bis | Maurit+Sen | |||
---|---|---|---|---|---|---|---|---|---|---|
A | CAP | Oct.74 | 578 | 542 | 717 | 543 | 1120 | 1260 | 132 | 2380 |
CAP | Mai.81 | 617 | 586 | 225 | 830 | 1203 | 1055 | 2258 | ||
FN | Mai.81 | 450 | 460 | 460 | 910 | 650 | 1370 | |||
FN | Fév.82 | 200 | 300 | 780 | 500 | 1190 | 1280 | |||
ND | Mar.82 | 537 | 178 | 138 | 411 | 715 | 549 | 1264 | ||
ND | Mar.84 | 247 | 370 | 101 | 360 | 617 | 461 | 1078 | ||
ND | Aoû.84 | 316 | 721 | 470 | 401 | 1037 | 1908 | |||
FN | Nov.86 | 210 | 290 | 840 | 500 | 110 | 1340 | |||
ND | Fév.87 | 961 | 894 | 248 | 736 | 1855 | 984 | 2839 | ||
ND | Oct.87 | 433 | 714 | 690 | 930 | 1147 | 1620 | 2767 | ||
ND | Mar.89 | 286 | 652 | 105 | 189 | 938 | 294 | 1232 | ||
FN | Fév.92 | 901 | 1519 | 880 | 1340 | 2420 | 2220 | 565 | 4640 | |
N Maurit | S Maurit | N Sen | S Sen | Bis | ||||||
B | CAP | Oct.74 | 0.24285714 | 0.22773109 | 0.3012605 | 0.22815126 | oct | 0.05254777 | ||
CAP | Mai.81 | 0.27325066 | 0.2595217 | 0.0996457 | 0.36758193 | |||||
FN | Mai.81 | 0.32846715 | 0.33576642 | mai | 0.32178218 | |||||
FN | Fév.82 | 0.15625 | 0.234375 | fev | 0.48178138 | |||||
ND | Mar.82 | 0.42484177 | 0.14082278 | 0.10917722 | 0.32515823 | |||||
ND | Mar.84 | 0.22912801 | 0.3432282 | 0.09369202 | 0.33395176 | |||||
ND | Aoû.84 | 0.16561845 | 0.3778826 | 0.24633124 | 0.21016771 | |||||
FN | Nov.86 | 0.15671642 | 0.21641791 | nov | 0.07586207 | |||||
ND | Fév.87 | 0.33849947 | 0.31489961 | 0.0873547 | 0.25924621 | |||||
ND | Oct.87 | 0.15648717 | 0.2580412 | 0.24936755 | 0.33610408 | |||||
ND | Mar.89 | 0.23214286 | 0.52922078 | 0.08522727 | 0.15840909 | |||||
FN | Fév.92 | 0.19418103 | 0.32737069 | 0.18965517 | 0.2887931 | fev | 0.10854947 | |||
C | FROID | 0.28375863 | 0.33110841 | 0.12022606 | 0.26582223 | |||||
CHAUD | 0.20955336 | 0.28079415 | 0.23029809 | 0.28236489 |
A = selection des campagnes
B = pourcentages
C = moyennes par saison