1984 | 1985 | 1986 | 1987 | 1988 | 1989 | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
N | TJB tot | N | TJB tot | N | TJB tot | N | TJB tot | N | TJB tot | N | TJB tot | |
Espagne | 17 | 3990 | 18 | 3974 | 17 | 3890 | 27 | 6375 | 44 | 9993 | 49 | 119,15 |
Mauritanie | 2 | 328 | 9 | 1690 | 9 | 1682 | 2 | 280 | 2 | 280 | ||
Portugal | 1a) | 197 | ||||||||||
Koweit | 2 | 353 | 2 | 353 | 2 | 353 | 4 | 757 | ||||
Sénégal | 3 | 3 | 537 | 2 | 379 | |||||||
Nigéria | 1 | 152 | 1 | 152 | ||||||||
Norvège | 1 | 150 | 1 | 150 | ||||||||
URSS | 3 | 857 | 2 | 498 | 2 | 498 | ||||||
Lybie | 1 | 269 | ||||||||||
Total général | 18 | 23 | 33 | 45b) | 50 | 58c) | ||||||
Source MPEM | 25 dont 13 glaciers, 12 cong. | 32 dont 9 glaciers, 23 cong. | 50 tous congélateurs |
b) en plus des 45 il y a 14 mixtes (crevettiers - divers fonds)
CAPTURES(t) | EFFORT (2) | CPUE (3) | |||||||
---|---|---|---|---|---|---|---|---|---|
ANNEE ESPAGNE | (1) | MAROC PORTUGAL | TOTAL | ESPAGNE | MAROC PORTUGAL | TOTAL (4) | ESPAGNE | MAROC | |
1970 | 6630 | 3948 | 0 | 10578 | n.d. | 4385 | 11748,87 | 0,16 | 0,90 |
1971 | 6071 | 2843 | 0 | 8914 | n.d. | 5564 | 17445,48 | 0,15 | 0,51 |
1972 | 5871 | 2150 | 0 | 8021 | n.d. | 4036 | 15057,10 | 0,18 | 0,53 |
1973 | 5002 | 2440 | 0 | 7442 | n.d. | 5174 | 15780,70 | 0,20 | 0,47 |
1974 | 6078 | 4351 | 0 | 10429 | n.d. | 3303 | 7917,03 | 0,31 | 1,32 |
1975 | 7710 | 3904 | 0 | 11614 | n.d. | 4550 | 13535,78 | 0,25 | 0,86 |
1976 | 6064 | 2421 | 0 | 8485 | n.d. | 6821 | 23905,90 | 0,18 | 0,35 |
1977 | 5075 | 3862 | 0 | 8937 | n.d. | 7252 | 16781,75 | 0,10 | 0,53 |
1978 | 3567 | 2498 | 0 | 6065 | n.d. | 7234 | 17563,73 | 0,26 | 0,35 |
1979 | 2951 | 2560 | 0 | 5511 | n.d. | 7416 | 15964,68 | 0,26 | 0,35 |
1980 | 3134 | 2728 | 0 | 5862 | n.d. | 7578 | 16283,81 | 0,26 | 0,36 |
1981 | 5514 | 2000 | 0 | 7514 | 45026 | 7407 | 27828,10 | 0,12 | 0,27 |
1982 | 5333 | 2170 | 0 | 7503 | 52964 | 7300 | 25240,51 | 0,10 | 0,30 |
1983 | 5269 | 1993 | 176 | 7438 | 31428 | 7451 | 27807,60 | 0,17 | 0,27 |
1984 | 4336 | 2124 | 240 | 6700 | 41670 | 5696 | 17967,61 | 0,10 | 0,37 |
1985 | 4758 | 3302 | 575 | 8635 | 36160 | 4652 | 12165,36 | 0,13 | 0,71 |
1986 | 6432 | 3317 | 2342 | 12091 | 34511 | 5238 | 19093,35 | 0,19 | 0,63 |
1987 | 6787 | 4089 | 1766 | 12642 | 35979 | 4805 | 14855,66 | 0,19 | 0,85 |
1988 | 4636 | 4123 | 1351 | 10110 | 24139 | N.D. | n.d. | 0,19 | N.D. |
2. Effort espagnol exprimè en jours de pêche et effort marocain exprimè en jours de pêche * cv/1000
3. Données espagnoles concernant les bateaux du port de Cadix jusqu'a 1980.
4. Calcul à partie de la capture totale et de la CPUE maroaine.
zone | 34.1.3 + 34.3.1 | 34.1.3 + 34.3.1 + 34.1.1 | 34.1.3 + 34.3.1 | 34.1.3 + 34.3.1 | 34.1.3 + 34.3.1 | 34.1.3 + 34.3.1 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pays Pecheur | ESPAGNE | ESPAGNE | PORTUSAL | ITALIE | JAPON | BULGARIE | ROUMANIE | URSS | POLOGNE | AUTRES PAYS | TOTAL | |||||
Zee | SEN + MAU | |||||||||||||||
annee | Capture | Effort | capture | Effort | capture | Effort | Effort | Capture | Capture | Capture | Capture | Capture | Capture | Effort | Capture | Capture |
2) et 4) | 1) | 1) | 2) | 5) | 6) | |||||||||||
1964 | - | - | 4732 | 7374 | 132738 | 200 | 780 | 5712 | ||||||||
1965 | - | - | 9585 | 7593 | 136676 | 800 | 1442 | 11827 | ||||||||
1966 | - | - | 10464 | 7589 | 136595 | 2100 | - | 2407 | 14971 | |||||||
1967 | - | - | 10283 | 6256 | 112608 | 820 | 30 | 6700 | 470 | 543 | 18303 | |||||
1968 | - | - | 11107 | 6584 | 118516 | 1310 | 10 | 20 | 2500 | 190 | 154 | 15137 | ||||
1969 | - | - | 9928 | 6794 | 122292 | 2400 | 20 | 30 | 3400 | 1040 | 586 | 16818 | ||||
1970 | - | - | 13816 | 3081 | 6717 | 4315 | 77665 | 2830 | 140 | 30 | 3000 | 40 | 41 | 26573 | ||
1971 | - | - | 11742 | 2574 | 5075 | 3776 | 67974 | 6260 | 20 | 10 | 20 | 4800 | 50 | 69 | 27977 | |
1972 | 13086 | 3419 | 5496 | 4175 | 75151 | 1760 | 490 | 60 | 140 | 13758 | 120 | 65 | 34910 | |||
1973 | - | - | 23341 | 4732 | 7575 | 2470 | 44665 | 1410 | 230 | 1430 | 240 | 68771 | 140 | 87 | 103137 | |
1974 | 24129 | 5252 | 7295 | 3859 | 69457 | 930 | 550 | 540 | 180 | 78787 | 10 | 9 | 112421 | |||
1975 | - | - | 28094 | 6747 | 3982 | 4486 | 78200 | 270 | 180 | 67047 | 10 | 13 | 99583 | |||
1976 | - | - | 24688 | 6903 | 4701 | 4532 | 80500 | 11 | 10 | 20 | 59307 | 10 | 73 | 88806 | ||
1977 | - | - | 15213 | 12353 | 856 | 2701 | 48622 | 230 | 10 | 10 | 18712 | 70 | 35041 | |||
1978 | - | - | 11089 | 10037 | 364 | 1643 | 29565 | 3095 | 10 | 14548 | ||||||
1979 | 10180 | 13941 | 15508 | 523 | 2590 | 46596 | 2741 | 17205 | ||||||||
1980 | 4260 | 15914 | 11851 | 1767 | 2589 | 46220 | 8645 | 26326 | ||||||||
1981 | 4260 | 15340 | 10546 | 135 | 1456 | 26336 | 2830 | 18305 | ||||||||
1982 | 6610 | 20749 | 9875 | 198 | 902 | 6622 | 8400 | 29347 | ||||||||
1983 | 6260 | 21011 | 7910 | 172 | 12871 | 34054 | ||||||||||
1984 | 15500 | 8255 | 9021 | 24521 | ||||||||||||
1985 | 2040 | 9760 | 11528 | 8349 | 3415 | 14943 | ||||||||||
1986 | 1480 | 5800 | 14300 | 8051 | 9001 | 23301 | ||||||||||
1987 | 7376 | 40305 | 11738 | 7930 | 4613 | 16351 | ||||||||||
1988 | 7054 | 46992 | 11083 | 6678 | 488 | - | - | 4522 | 16093 |
1) Effort en jour de pêche sur zone
2) Effort en heures de pêche, eesure directe non standardisée entre navires
3) Capture 1987 estiaée à partie de celle du second semestre (x2)
5) By catch essentiellement sovietiques
zone | 34.3.1 | 34.1.3 | 34.1.3 | ||||
---|---|---|---|---|---|---|---|
Pays Pêcheur | ESPAGNE | DIVERS | ESPAGNE | ||||
Zee | SENEGAL | MAURITANIE | MAURITANIE | ||||
annee | capture | Nb bateaux | Effort | capture | capture | Nb bateaux | Effort |
1) | 2) | 5) | 3) | 4) | |||
1979 | 10180 | 31 | - | - | - | - | - |
1980 | 4260 | 13 | - | 1862 | - | - | - |
1981 | 4260 | 13 | - | 251 | - | - | - |
1982 | 6610 | 20 | - | 781 | - | - | - |
1983 | 6260 | 19 | - | 3447 | - | - | - |
1984 | 2216 | - | 22 | - | |||
1985 | 2040 | 10 | 9760 | 1131 | - | 12 | - |
1986 | 1480 | 8 | 5800 | 3435 | - | 15 | - |
1987 | 390 | 5 | 2400 | 660 | 6986 | 15 | 37905 |
1988 | 0 | 0 | 0 | 1107 | 7054 | 20 | 46992 |
1989 | 0 | 0 | 0 |
1) De 1979 a 1983, captures estimées , de 1985 a 1989 , observateurs à bord
2) Effort en heures de pêche, aesure directe non standardisée entre navires
3) Capture 1987 estimée à partir de celle du second semestre (x2)
5) By catches essentielleaent soviétiques
ESPECE | GAMBA | ARISTEUS spp | GAMBA | Autrecrev | GAMBA | Crevettes | TOUTES CREVETTES | |||
---|---|---|---|---|---|---|---|---|---|---|
Zone | 34.1.3 | 34.1.3 | 34.1.3 | 34.1.3 | 34.1.3 | 34.1.3 | 34.1.3 | |||
Pays Pêcheur | ESPAGNE | ESPAGNE | ESPAGNE | ESPAGNE | ESPAGNE | ESPAGNE | Tous Pays | Tous Pays | ESPAGNE | ESPAGNE |
Zee | MAURTIANIE | MAURTIANIE | Zone 34.1.3 | MAURTIANIE | MAURTIANIE | MAURTIANIE | MAURTIANIE | |||
capture | capture | capture | capture | CPUE 5) | No bateaux | capture | No bateaux | No bateaux | Effort | |
Année | 1) | 1) | 5) | 5) | kg/h. peche | 5) | 3) | 4) | 1) et 2) | |
1969 | 1416 | |||||||||
1970 | 1088 | |||||||||
1971 | 1083 | |||||||||
1972 | 1215 | |||||||||
1973 | 2918 | |||||||||
1975 | 1130 | |||||||||
1976 | 1422 | |||||||||
1977 | 1100 | 700 | 39 | 33 | 1301 | |||||
1978 | 1600 | 1200 | 41 | 34 | 1335 | |||||
1979 | 1920 | 330 | 44 | 13 | 1645 | |||||
1980 | 4770 | 1224 | 40 | 40 | 1359 | 39 | ||||
1981 | 64 | 39 | ||||||||
1982 | 31 | 39 | ||||||||
1983 | 199 | 21 | ||||||||
1984 | 419 | 18 | 21 | |||||||
1985 | 89 | 23 | 17 | |||||||
1986 | 70 | 33 | 18 | |||||||
1987 | 643 | 119 | 88 | 45 | 17 | |||||
1988 | 1154 | 103 | 2416 | 50 | 27 | 116290 | ||||
1989 | 2953 | 58 | 44 | 163776 |
1) Capture 1987 estimée à patir de celle du second semestre (x2)
2) Effort en heures de pêche non standardize
ESPECE | GAMBA | GAMBA | GAMBA | Toutes CREV PROF | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
zone | 34.3.1 | 34.3.1 | 34.3.1 | 34.3.1 | |||||||
Pays Pê | SENEGAL | ESPAGNE | ESPAGNE et SENEGAL | SENEGAL | ESPAGNE | ESPAGNE et SENEGAL | |||||
zone | SENEGAL | SENEGAL | SNEGAL | SENEGAL | |||||||
capture | Nb bateaux | Capture | Nb bateaux | Captures | Effort | Nb Bateaux | CPUE | Capture | Capture | Capture | |
Année | 1) | ||||||||||
1975 | 27 | 27 | |||||||||
1976 | 22 | 22 | |||||||||
1977 | 1070 | 32 | 1070 | 20800 | 32 | 51.5 | 1210 | 1210 | |||
1978 | 1580 | 34 | 1580 | 28600 | 34 | 55.2 | 1900 | 1900 | |||
1979 | 1470 | 12 | 1470 | 19500 | 12 | 75.4 | 1530 | 1530 | |||
1980 | 4770 | 40 | 4770 | 85800 | 40 | 55.6 | 5160 | 5160 | |||
1981 | 1830 | 31 | 1830 | 40800 | 31 | 44.8 | 2040 | 2040 | |||
1982 | 930 | 7 | 1210 | 19 | 2140 | 48300 | 26 | 44.3 | 1130 | 1360 | 2490 |
1983 | 1080 | 8 | 1700 | 22 | 2780 | 65100 | 30 | 42.7 | 1200 | 1830 | 3030 |
1984 | 1140 | 9 | 1080 | 21 | 2220 | 48900 | 30 | 45.4 | 1450 | 1240 | 2690 |
1985 | 1110 | 9 | 1110 | 22 | 2220 | 54000 | 31 | 41.1 | 1700 | 1560 | 3260 |
1986 | 960 | 9 | 660 | 21 | 1620 | 39000 | 30 | 41.5 | 1480 | 1090 | 2570 |
1987 | 920 | 9 | 630 | 15 | 1550 | 34200 | 24 | 45.3 | 1400 | 1030 | 2430 |
1988 | 1370 | 9 | 2140 | 42 | 3510 | 70300 | 51 | 49.9 | 1540 | 2240 | 3780 |
1) Effort en heures de pêche, mesure directe standardisée (Chalutiers de 200 à 300 TJB)
a | b | |
---|---|---|
♂♂ | 0.00737 | 2.99489 |
♀♀ | 0.00752 | 2.99342 |
Evisc. | 0.00595 | 3.05542 |
a | b | N | |
---|---|---|---|
♂♂ | 0.00545 | 3.06841 | 787 |
♀♀ | 0.00602 | 3.04952 | 1341 |
Total | 0.00498 | 3.097 | 2420 |
Evisc. | 0.00471 | 3.089 | - |
a | b | N | |
---|---|---|---|
♂♂ | 0.00387 | 3.0975 | 576 |
♀♀ | 0.00246 | 3.1795 | 419 |
Total | 0.00266 | 3.1651 | 995 |
Total ev. | 0.00709 | 2.9864 | - |
ANNEE | METHOD | MATERIAL | MAILLAGE | L50% | S.F. | REFERENCES |
---|---|---|---|---|---|---|
Trait alterné | Polyamide simple | 68 | 29.5 | 4.3 | Belvèze, 1975 | |
1980 | Double poche | " | 34 | 12.8 | 3.7 | Goñ, 1985 |
1980 | " | " | 39 | 14.5 | 3.8 | " |
1981 | " | " | 48 | 15.0 | 3.1 | " |
1981 | " | " | 60 | 18.0 | 3.0 | " |
1980 | " | " | 69 | 28.5 | 4.1 | " |
1981 | " | " | 70 | 26.9 | 3.9 | " |
Age Group | 0 | I | II | III | IV | V | VI | VII | VIII | IX | >X | Number |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Length (cm) | ||||||||||||
5–9 | 100 | |||||||||||
10–14 | 63 | 37 | 8 | |||||||||
15–19 | 9 | 60 | 22 | 9 | 45 | |||||||
20–24 | 2 | 25 | 50 | 20 | 3 | 77 | ||||||
25–29 | 3 | 13 | 53 | 29 | 2 | 91 | ||||||
30–34 | 2 | 8 | 21 | 45 | 20 | 4 | 112 | |||||
35–39 | 1 | 16 | 30 | 36 | 15 | 2 | 115 | |||||
40–44 | 6 | 15 | 28 | 27 | 20 | 4 | 79 | |||||
45–49 | 4 | 15 | 40 | 27 | 10 | 4 | 55 | |||||
50–54 | 2 | 6 | 26 | 37 | 22 | 7 | 58 | |||||
54–59 | 6 | 6 | 24 | 14 | 50 | 34 | ||||||
60–64 | 6 | 25 | 69 | 16 | ||||||||
65–69 | 6 | 94 | 10 | |||||||||
70–74 | 100 | 7 | ||||||||||
75–79 | 100 | 2 | ||||||||||
80–84 | 100 | 3 | ||||||||||
85–89 | 100 | 1 | ||||||||||
90–94 | 100 | 1 | ||||||||||
95–99 | - | - | ||||||||||
100–104 | 100 | 1 | ||||||||||
Total | 715 |
TAILLE | 0 | I | II | III | IV | V | VI | VII | VIII | IX | X | XI | Effectif |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
5–9 | 100 | 5 | |||||||||||
10–14 | 100 | 68 | |||||||||||
15–19 | 52 | 48 | 114 | ||||||||||
20–24 | 1 | 54 | 45 | 99 | |||||||||
25–29 | 91 | 9 | 76 | ||||||||||
30–34 | 27 | 70 | 3 | 40 | |||||||||
35–39 | 46 | 49 | 5 | 37 | |||||||||
40–44 | 37 | 53 | 10 | 19 | |||||||||
45–49 | 25 | 13 | 25 | 37 | 8 | ||||||||
50–54 | 15 | 39 | 46 | 13 | |||||||||
55–59 | 83 | 17 | 6 | ||||||||||
60–64 | 60 | 40 | 5 | ||||||||||
65–69 | 33 | 33 | 33 | 3 | |||||||||
L.moy. cm | 14.6 | 19.9 | 26.1 | 33.4 | 39.2 | 42.1 | 47.5 | 50.6 | 54.7 | 62.5 | 64.1 | 67.5 | 518 |
TAILLE | 0 | I | II | III | IV | V | VI | VII | VIII | IX | X | XI | Effectif |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
5–9 | 100 | 11 | |||||||||||
10–14 | 93 | 7 | 90 | ||||||||||
15–19 | 23 | 76 | 1 | 101 | |||||||||
20–24 | 30 | 70 | 86 | ||||||||||
25–29 | 71 | 29 | 94 | ||||||||||
30–34 | 7 | 79 | 13 | 1 | 101 | ||||||||
35–39 | 11 | 76 | 13 | 100 | |||||||||
40–44 | 13 | 79 | 8 | 39 | |||||||||
45–49 | 11 | 61 | 28 | 18 | |||||||||
50–54 | 67 | 99 | 12 | ||||||||||
55–59 | 25 | 75 | 4 | ||||||||||
60–64 | 100 | 5 | |||||||||||
65–69 | 33 | 66 | 3 | ||||||||||
L.moy. cm | 13.0 | 18.4 | 25.4 | 31.8 | 37.0 | 41.1 | 46.4 | 50.5 | 53.5 | 57.5 | 64.1 | 67.5 | 714 |
Taille Lt(cm) | % Males | % Femelles | N.Exemplaires |
---|---|---|---|
5–9 | (50) | (50) | |
10–14 | (50) | (50) | |
15–19 | (50) | (50) | 3 |
20–24 | 70 | 30 | 70 |
25–29 | 43 | 57 | 151 |
30–34 | 47 | 53 | 210 |
40–44 | 42 | 58 | 183 |
45–49 | 42 | 58 | 123 |
50–54 | 36 | 64 | 96 |
55–59 | 17 | 83 | 49 |
60–64 | 5 | 95 | 19 |
65–69 | 0 | 100 | 6 |
70–74 | 0 | 100 | 6 |
75–79 | 0 | 100 | 4 |
80–84 | 0 | 100 | 1 |
85–89 | 0 | 100 | |
90–94 | 0 | 100 | |
95–99 | 0 | 100 | |
N | 600 | 570 | 1170 |
%Prise | 51.2 | 48.8 | - |
ANNEE | 1983 | 1988 | ||
---|---|---|---|---|
TAILLE | F% | M% | F% | M% |
10–14 | 17 | 83 | ||
1519 | 23 | 77 | ||
20–24 | 30 | 70 | 27 | 73 |
25–29 | 40 | 60 | 22 | 78 |
30–34 | 45 | 55 | 17 | 83 |
35–39 | 59 | 41 | 45 | 55 |
40–44 | 71 | 29 | 72 | 28 |
45–49 | 77 | 23 | 95 | 5 |
50–54 | 77 | 23 | 91 | 9 |
55–59 | 91 | 9 | 100 | 0 |
60–64 | 100 | 0 | 100 | 0 |
65–69 | 100 | 0 | 100 | 0 |
70–74 | 100 | 0 | ||
75–79 | 100 | 0 | ||
80–84 | 100 | 0 | ||
85–89 | 100 | 0 |
AUTHOR | METHOD | INPUT | RESULTS |
---|---|---|---|
Beverton & Holt (1959) | Relationship maximum age and mortality | Maximum Age 13 years | 0.30* |
Tanaka (1960) | Relationship maximum age and mortality | Maximum Age 13 years | 0.2* |
Rikhter & Efanov (1976) | Relationship “massive Maturation” and mortality | Massive maturation at 4.6 years | 0.30 |
Pauly (1980) | Relationship L∞ K, temperature and mortality | L =110, K = 0.064, T = 18.C | 0.17 |
Gulland (1969) | Relationship paired fishing effort and total mortality | (Table 4) | 0.35 0.35 |
W = aLT^b | ESPECIE | Merluccius polli | ||
---|---|---|---|---|
W (g) | ||||
L (cm) | ||||
CAMPAÑA | SENEGAL 8210 | SENEGAL 8304 | SENEGAL 8306 | SENEGAL 8402 |
Males | ||||
a | 0.01308 | 0.01708 | 0.01827 | 0.02577 |
b | 2.83339 | 2.74349 | 2.74046 | 2.62938 |
r | 0.995 | 0.3888 | 0.9895 | 0.9654 |
n | 453 | 545 | 466 | 162 |
Femelles | ||||
a | 0.01034 | 0.01468 | 0.01626 | 0.00835 |
b | 2.90683 | 2.78959 | 2.7763 | 2.94779 |
r | 0.9973 | 0.993 | 0.9934 | 0.9901 |
n | 365 | 502 | 398 | 160 |
TOTAL | ||||
a | 0.01106 | 0.01382 | 0.01348 | 0.0109 |
b | 2.88423 | 2.80448 | 2.82753 | 2.8748 |
r | 0.9964 | 0.9925 | 0.9936 | 0.9865 |
n | 843 | 1067 | 901 | 325 |
W = aLT^b | ESPECIE | Merluccius polli | ||
---|---|---|---|---|
W (g) | ||||
L (cm) | ||||
CAMPAÑA | SENEGAL 8210 | SENEGAL 8304 | SENEGAL 8306 | SENEGAL 8402 |
Males | ||||
a | 0.01209 | 0.01498 | 0.00352 | 0.01589 |
b | 2.85211 | 2.79597 | 3.23152 | 2.78249 |
r | 0.9913 | 0.977 | 0.9597 | 0.9941 |
n | 80 | 115 | 61 | 26 |
Femelles | ||||
a | 0.00676 | 0.01254 | 0.00417 | 0.01223 |
b | 3,02907 | 2.851147 | 3.18405 | 2.86289 |
r | 0.9799 | 0.9891 | 0.9813 | 0.9951 |
n | 117 | 249 | 45 | 103 |
TOTAL | ||||
a | 0.00803 | 0.01227 | 0.00377 | 0.01247 |
b | 2.97691 | 2.85567 | 3.21205 | 2.85641 |
r | 0.9844 | 0.9875 | 0.974 | 0.9949 |
n | 197 | 364 | 106 | 141 |
ANNEE | a | b | r | N | |
---|---|---|---|---|---|
T–P | 1982 | 0,00679 | 3,00867 | 0,92 | 325 |
(total) | 1983 | 0,00788 | 2,96381 | 0,98 | 467 |
1988 | 0,000417 | 3,08435 | 0,96 | 267 | |
T–P | 1982 | 0,13992 | 2,19628 | 0,89 | 208 |
(evisceré) | 1983 | 0,00819 | 2,92717 | 0,98 | 234 |
1988 | 0,00518 | 2,65453 | 0,93 | 459 |
CRUZ DE ARALAR (SENEGAL 8210) - Octobre 82 - Chalut “Troli” | |||||
---|---|---|---|---|---|
STRATES | MALES | FEMELLES | INDET. | ||
N | % | N | % | N | |
100–200m | 51 | 58,0 | 37 | 42,0 | 5 |
200–300m | 7 | 37,0 | 12 | 63,0 | 5 |
300–400m | 62 | 60,0 | 41 | 40,0 | 14 |
400–500m | 132 | 67,0 | 64 | 33,0 | 2 |
500–600m | 116 | 68,0 | 54 | 32,0 | 0 |
600–700m | 129 | 60,0 | 86 | 40,0 | 0 |
700–800m | 117 | 44,5 | 149 | 55,5 | 0 |
800–900m | 18 | 11,0 | 144 | 89,0 | 0 |
900–1 000m | - | - | - | - | - |
VILLA ANA l (SENEGAL 8304) - Mai 83 - Chalut “Marisco” | |||||
---|---|---|---|---|---|
STRATES | MALES | FEMELLES | INDET. | ||
N | % | N | % | N | |
150–200m | 63 | 45,7 | 75 | 54,3 | 18 |
200–300m | 120 | 61,2 | 76 | 38,8 | 4 |
300–400m | 157 | 64,6 | 86 | 35,4 | 0 |
400–500m | 148 | 65,2 | 79 | 34,8 | 0 |
500–600m | 76 | 36,5 | 132 | 63,5 | 0 |
600–700m | 19 | 28,8 | 47 | 71,2 | 0 |
700–800m | 4 | 50,0 | 4 | 50,0 | 0 |
VILLA ANA 2 (SENEGAL 8306)-Juin–Juillet 83-Chalut “Marisco” | |||||
---|---|---|---|---|---|
STRATES | MALES | FEMELLES | INDET. | ||
N | % | N | % | N | |
150–200m | 59 | 69,4 | 26 | 30,6 | 31 |
200–300m | 6 | 85,7 | 1 | 14,3 | 0 |
300–400m | 171 | 70,4 | 72 | 29,6 | 3 |
400–500m | 120 | 61,9 | 74 | 38,1 | 0 |
500–600m | 65 | 45,1 | 79 | 54,9 | 0 |
600–700m | 14 | 25,5 | 41 | 74,5 | 0 |
700–800m | 30 | 24,0 | 95 | 76,0 | 0 |
800–900 m | - | - | - | - | - |
VILLA ANA 3 (SENEGAL 8402) – Février–Mars–Chalut “Marisco” | |||||
---|---|---|---|---|---|
STRATES | MALES | FEMELLES | INDET. | ||
N | % | N | % | N | |
150–200m | 6 | 100,0 | 0 | 0,0 | 0 |
200–300m | 34 | 72,3 | 13 | 27,7 | 3 |
300–400m | 9 | 90,0 | 1 | 10,0 | 0 |
400–500m | 58 | 77,3 | 17 | 22,7 | 0 |
500–600m | 8 | 19,0 | 34 | 81,0 | 0 |
600–700m | 17 | 26,2 | 48 | 73,8 | 0 |
700–800m | 29 | 38,2 | 47 | 61,8 | 0 |
CRUZ DE ARALAR (SENEGAL 8210) OCTOBRE 82 – CHALUT “TROLT” | |||||
---|---|---|---|---|---|
STRATES | MALES | FEMELLES | INDET. | ||
N | % | N | % | N | |
100–200 m | 27 | 49,09 | 28 | 50,91 | |
200–300 m | 11 | 57,89 | 8 | 42,11 | |
300–400 m | 16 | 59,26 | 11 | 40,74 | |
400–500 m | 13 | 18,57 | 57 | 81,43 | |
500–600 m | 4 | 44,44 | 5 | 55,56 | |
600–700 m | 6 | 75,00 | 2 | 25,00 | |
700–800 m | 1 | 33,33 | 2 | 46,67 | |
800–900 m | - | - | - | - | |
900–100 m | - | - | - | - |
VILLA ANA 1 (SENEGAL 8304) MAI 83 CHALUT “MARISCO” | |||||
---|---|---|---|---|---|
STRATES | MALES | FEMELLES | INDET. | ||
N | % | N | % | N | |
150–200m | 78 | 36,62 | 135 | 63,38 | |
200–300m | 47 | 36,43 | 82 | 63,57 | |
300–400m | 6 | 31,58 | 13 | 68,42 | |
400–500m | 4 | 9,76 | 37 | 90,24 | |
500–600m | 0 | 0 | 7 | 100,00 | |
600–700 m | - | - | - | - | |
700–800 m | - | - | - | - |
VILLA ANA 2 (SENEGAL 8306) JUIN–JUILLET 83– CHALUT “MARISCO” | |||||
---|---|---|---|---|---|
STRATES | MALES | FEMELLES | INDET. | ||
N | % | N | % | N | |
150–200m | 16 | 76,2 | 5 | 23,8 | 1 |
200–300m | 9 | 81,8 | 2 | 18,2 | |
300–400m | 2 | 33,3 | 4 | 66,7 | |
400–500m | 30 | 48,4 | 32 | 51,6 | |
500–600m | 4 | 80,0 | 1 | 20,0 | |
600–700 m | - | - | - | - | |
700–800 m | - | - | - | - | |
800–900 m | - | - | - | - |
VILLA ANA 3 (SENEGAL 8402) FEVRIER–MARS 84 – CHALUT “MARISCO” | |||||
---|---|---|---|---|---|
STRATES | MALES | FEMELLES | INDET. | ||
N | % | N | % | N | |
150–200 m | - | - | - | - | |
200–300 m | 5 | 50,0 | 5 | 50,0 | |
300–400 m | 0 | 0 | 5 | 100,0 | |
400–500 m | 3 | 6,0 | 47 | 94,0 | 12 |
500–600 m | 0 | 0 | 20 | 100,0 | |
600–700 m | - | - | - | ||
700–800 m | - | - | - |
W=a Lc^b | ESPICE | Parapenaeus | longirostris |
---|---|---|---|
W(g) | |||
L(mm) | |||
CAMPAÑA | SENGA 8210 | SENEGAL 8304 | SENEGAL 8306 |
MACHOS | |||
a | 0.00091 | 0.00182 | 0.00152 |
b | 2.82065 | 2.61125 | 2.667 |
r | 0.9761 | 0.9686 | 0.9799 |
n | 79 | 251 | 157 |
HEMBRAS | |||
a | 0.00107 | 0.00217 | 0.00222 |
b | 2.77187 | 2.5572 | 2.55625 |
r | 0.9846 | 0.9814 | 0.9851 |
n | 149 | 398 | 228 |
TOTAL | |||
a | 0.00104 | 0.00206 | 0.00179 |
b | 2.78055 | 2.57282 | 2.62037 |
r | 0.9829 | 0.9785 | 0.9849 |
n | 228 | 649 | 385 |
Lc=a+bL T | ESPECIE | Parapenaeus | longirostris |
---|---|---|---|
W(g) | |||
L(mm) | |||
CAMPAÑa | SENEGAL 8210 | SENEGAL 8304 | SENEGAL 8306 |
MACHOS | |||
a | -0.6342 | ||
b | 0.2152 | ||
r | 0.9834 | ||
n | 77 | ||
HEMBRAS | |||
a | -1.1353 | ||
b | 0.2175 | ||
r | 0.9674 | ||
n | 147 | ||
TOTAL | |||
a | -1.8748 | -1.4835 | |
b | 0.2267 | 0.2236 | |
r | 0.9752 | 0.9888 | |
n | 649 | 385 |
W=a LT^b | ESPECIE | Parapenaeus | longirostris |
---|---|---|---|
W(g) | |||
L(mm) | |||
CAMPAÑN | SENEGAL8340 | SEBEGL8304 | SENEGAL8306 |
MACHOS | |||
a | 0.00001 | 0.00002 | 0.00002 |
b | 2.97984 | 2.72072 | 2.74787 |
r | 0.9846 | 0.9751 | 0.9827 |
n | 78 | 251 | 157 |
HEMBRAS | |||
a | 0.00001 | 0.00001 | 0.00002 |
b | 2.96309 | 2.85098 | 2.76051 |
r | 0.9905 | 0.9836 | 0.9859 |
n | 146 | 398 | 229 |
TOTAL | |||
a | 0.00001 | 0.00001 | 0.00001 |
b | 2.96374 | 2.28857 | 2.79753 |
r | 0.9894 | 0.9806 | 0.9859 |
n | 225 | 649 | 385 |
W=a Lc^b | ESPECIE | Aristeus varidens | ||
---|---|---|---|---|
W(g) | ||||
L(mm) | ||||
CAMPAÑA | SENEGAL8210 | SENEGAL8304 | SENEGAL8306 | SENEGAL8402 |
MACHOS | ||||
a | 0.0068 | 0.0086 | 0.0019 | 0.00041 |
b | 2.13525 | 2.34257 | 2.53908 | 2.99367 |
r | 0.9192 | 0.917 | 0.9364 | 0.9677 |
n | 123 | 288 | 186 | 31 |
HEMBRAS | ||||
a | 0.00215 | 0.0024 | 0.00165 | 0.00161 |
b | 2.49927 | 2.47484 | 2.58099 | 2.588002 |
r | 0.9932 | 0.9852 | 0.9893 | 0.971 |
n | 292 | 331 | 279 | 60 |
TOTAL | ||||
a | 0.00217 | 0.00243 | 0.00169 | 0.00134 |
b | 2.4944 | 2.46831 | 2.5745 | 2.63246 |
r | 0.99 | 0.9761 | 0.9882 | 0.9904 |
n | 415 | 619 | 465 | 91 |
W =a Lc^b | ESPECIE | Plesiopenaeus edwardsianus | ||
---|---|---|---|---|
W (g) | ||||
L (mm) | ||||
CAMPAÑA | SENEGAL8210 | SENEGAL8304 | SENEGAL8306 | SENEGAL8402 |
MACHOS | ||||
a | 0.00292 | 0.00109 | 0.04822 | |
b | 2.4073 | 2.65505 | 1.63552 | |
r | 0.9582 | 0.9484 | 0.9018 | |
n | 29 | 86 | 27 | |
HEMBRAS | ||||
a | 0.00032 | 0.00044 | 0.00313 | |
b | 2.98668 | 2.89561 | 2.34722 | |
r | 0.988 | 0.9856 | 0.3586 | |
n | 139 | 105 | 36 | |
TOTAL | ||||
a | 0.00037 | 0.00052 | 0.000391 | |
b | 2.94959 | 2.85474 | 2.29577 | |
r | 0.9824 | 0.9899 | 0.9509 | |
n | 168 | 191 | 63 |
ANNEE | METHODE | MATERIEL | MAILLAGE | L50% | S.F. |
---|---|---|---|---|---|
1980 | Double poche | Polyamide simple | 34 | 76 | 2.2 |
1980 | " " | " " | 39 | 95 | 2.4 |
1981 | " " | " " | 48 | 96.5 | 2.0 |
1981 | " " | " " | 59.7 | 126.0 | 2.1 |
1981 | " " | " " | 67.1 | 149.7 | 22.2 |
1981 | " " | " " | 69.1 | 153.7 | 2.2 |
1981 | " " | " " | 69.5 | 159.9 | 2.2 |
CRUZ DE ARALAR (SENEGAL 8210 )-OCTOBRE 82-CHALUT “TROLI” | ||||
---|---|---|---|---|
STRATES | MALES | FEMELLES | ||
N | % | N | % | |
100 – 200 m | 45 | 26,9 | 122 | 73,1 |
200 – 300 m | 776 | 43,1 | 1024 | 56,9 |
300 – 400 m | 429 | 34,4 | 819 | 65,6 |
400 – 500 m | 114 | 18,1 | 516 | 81,9 |
500 – 600 m | - | - | - | - |
600 – 700 m | - | - | - | - |
700 – 800 m | - | - | - | - |
800 – 900 m | - | - | - | - |
900 –1000 m | - | - | - | - |
VILLA ANA 1 (SENEGAL 8304) MAI 83 - CHALUT “MARISCO” | ||||
---|---|---|---|---|
STRATES | MALES | FEMELLES | ||
N | % | N | % | |
150 – 200 m | 626 | 49.4 | 642 | 50,6 |
200 – 300 m | 964 | 43,85 | 1235 | 56,15 |
300 – 400 m | 442 | 22,0 | 1566 | 78,0 |
400 – 500 m | 36 | 20,1 | 143 | 79,9 |
500 – 600 m | - | - | - | - |
600 – 700 m | - | - | - | - |
700 – 800 m | - | - | - | - |
VILLA ANA 2 ( SENEGAL 8306) JUIN - JUILLET 83 - CHALUT “MARISCO” | ||||
---|---|---|---|---|
STRATES | MALES | FEMELLES | ||
N | % | N | % | |
150 – 200 m | 753 | 43,1 | 995 | 56,9 |
200 – 300 m | 922 | 47,4 | 1 024 | 52,6 |
300 – 400 m | 503 | 20,5 | 1 949 | 79,5 |
400 – 500 m | 14 | 2,6 | 506 | 97,4 |
500 – 600 m | - | - | - | - |
600 – 700 m | - | - | - | - |
700 – 800 m | - | - | - | - |
800 – 900 m | - | - | - | - |
VILLA ANA 3 (SENEGAL 8402) FEVRIER-MARS 84 - CHALUT “MARISCO” | ||||
---|---|---|---|---|
STRATES | MALES | FEMELLES | ||
N | % | N | % | |
150 – 200 m | 6 983 | 41,8 | 9 722 | 58,2 |
200 – 300 m | 27 436 | 40,7 | 39 975 | 59,3 |
300 – 400 m | 842 | 30,9 | 1 883 | 69,1 |
400 – 500 m | - | - | - | - |
500 – 600 m | - | - | - | - |
600 – 700 m | - | - | - | - |
700 – 800 m | - | - | - | - |
CRUZ DE ARALAR (SENEGAL 8210)- Octobre 82 - Chalut “TROLI” | ||||
---|---|---|---|---|
STRATES | MALES | FEMELLES | ||
N | % | N | % | |
100– 200 m | - | - | - | - |
200– 300 m | - | - | - | - |
300– 400 m | - | - | - | - |
400– 500 m | 66 | 22,3 | 230 | 77,7 |
500– 600 m | 163 | 26,0 | 463 | 74,0 |
600– 700 m | 578 | 37,0 | 985 | 63,0 |
700– 800 m | 389 | 25,4 | 1143 | 74,6 |
800– 900 m | ||||
900– 1000 m | ||||
400–1 000 m | 1 224 | 29,2 | 2 962 | 70,8 |
VILLA ANA 1 (SENEGAL 8304) - Mai 83 - Chalut “Marisco” | ||||
---|---|---|---|---|
STRATES | MALES | FEMELLES | ||
N | % | N | % | |
150–200 m | - | - | - | - |
200–300 m | - | - | - | - |
300–400 m | - | - | - | - |
400–500 m | 226 | 50,07 | 225 | 49,93 |
500–600 m | 229 | 45,65 | 272 | 54,35 |
600–700 m | 345 | 65,45 | 182 | 34,55 |
700–800 m | 41 | 46,27 | 47 | 53,73 |
400–800 m | 841 | 53,7 | 726 | 46.3 |
VILLA ANA 2(SENEGAL 8306) - Juin – Juillet 83 - Chalut “Marisco” | ||||
---|---|---|---|---|
STRATES | MALES | FEMELLES | ||
N | % | N | % | |
150 – 200 m | - | - | - | - |
200 – 300 m | - | - | - | - |
300 – 400 m | - | - | - | - |
400 – 500 m | 396 | 39,0 | 619 | 61,0 |
500 – 600 m | 930 | 42.5 | 1 258 | 57,5 |
600 – 700 m | 389 | 27,8 | 1 010 | 72,2 |
700 – 800 m | 106 | 16,5 | 534 | 83,5 |
800 – 900 m | - | - | - | - |
400 – 800 m | 1 821 | 34,7 | 3 421 | 65,3 |
VILLA ANA 3 (SENEGAL 8502) - Février-Mars 84 - Chalut “Marisco” | ||||
---|---|---|---|---|
STRATES | MALES | FEMELLES | ||
N | % | N | % | |
150 –800 m | 31 | 34,1 | 60 | 65,9 |
ESPECES | ARALAR | ANA 1 | ANA 2 | ANA 3 |
---|---|---|---|---|
OCT. 82 | MAI 83 | JUIN-J | FEV.-MARS 84 | |
Merluccius senegalensis | 2 360 | 2 560 | 75 | 1 570 |
Merluccius polli | 36 500 | 4 310 | 1 760 | 2 450 |
Scorpaenidae | 2 720 | 2 270 | 2 740 | 2 480 |
Chlorophthalmus spp. | 37 600 | 19 520 | 17 030 | 19 890 |
Céphalopodes | 1 280 | 1 100 | 2 260 | 1 830 |
Parapenaeus longirostris | 270 | 530 | 790 | 280 |
Aristeus varidens | 130 | 23 | 150 | 12 |
Geryon maritae | 440 | 470 | 690 | 300 |
Plesionika spp. | 590 | 530 | 500 | 320 |
Munidae | 470 | 1 150 | 2 140 | 1 750 |
Nematocarcinus africanus | 1 540 | 1 510 | 1 530 | 1 210 |
Espèces | Moyenne (![]() (kg/h) 0-50 m | Erreur typique
S( ![]() | Biomasse (t) | Moyenne (![]() (kg/h) 50–200 m | Erreur typique S( ![]() | Biomasse (t) |
---|---|---|---|---|---|---|
Sepia officinalis | 22.88 | 7.30 | 859 | 45.93 | 16.52 | 806 |
Octopus vulsaris | 1.77 | 1.19 | 67 | 56.96 | 30.65 | 999 |
Plesionika spp. | 0.00 | 0.00 | 0 | 0.00 | 0.00 | 0 |
Penaeus notialis | 4.94 | 1.08 | 185 | 0.00 | 0.00 | 0 |
Parapenaeus longirostris | 0.00 | 0.00 | 0 | 0.00 | 0.00 | 0 |
Solenocera africana | 0.00 | 0.00 | 0 | 0.00 | 0.00 | 0 |
Aristeus varidens | 0.00 | 0.00 | 0 | 0.00 | 0.00 | 0 |
Geryon naritae | 0.00 | 0.00 | 0 | 0.00 | 0.00 | 0 |
Merluccius polli | 0.00 | 0.00 | 0 | 0.00 | 0.00 | 0 |
Epinephelus spp, | 2.17 | 0.74 | 82 | 21.27 | 7.17 | 373 |
POMADASYIDAE | 300.02 | 125.31 | 11264 | 15.18 | 15.18 | 266 |
SCIAENIDAE | 37.73 | 18.35 | 1416 | 18.37 | 15.20 | 322 |
Pseudupeneus prayensis | 17.16 | 15.66 | 644 | 55.30 | 55.30 | 970 |
SPARIDAE | 38.83 | 13.42 | 1458 | 904.94 | 329.19 | 15876 |
Spicara alta | 0.00 | 0.00 | 0 | 47.56 | 28.32 | 834 |
SCORPAENIDAE | 0.10 | 0.10 | 4 | 134.98 | 107.16 | 2368 |
BOTHIDAE | 14.02 | 6.06 | 526 | 54.11 | 27.23 | 949 |
SOLEIDAE | 7.93 | 7.62 | 298 | 98.55 | 34.59 | 1729 |
Cynoglossus spp, | 20.97 | 10.08 | 787 | 0.00 | 0.00 | 0 |
TOTAL | 17589 | 25494 |
Espèces | Moyenne (![]() (kg/h) 200 – 500 a | Erreur typique s( ![]() | Biomass (t) | Moyenne (![]() (kg/h) 500 – 800 a | Erreur typique s( ![]() | Biomasse (t) |
---|---|---|---|---|---|---|
Sepia officinalis | 0.00 | 0.00 | 0 | 0.00 | 0.00 | 0 |
Octopus vulsaris | 7.60 | 5.00 | 22 | 0.00 | 0.00 | 0 |
Plesionika spp, | 5.67 | 2.30 | 16 | 0.17 | 0.15 | 0 |
Penaeus notialis | 0.00 | 0.00 | 0 | 0.00 | 0.00 | 0 |
Parapenaeus lonsirostris | 2.79 | 0.99 | 8 | 0.00 | 0.00 | 0 |
Solenacera africana | 1.28 | 0.42 | 4 | 0.00 | 0.00 | 0 |
Aristeus varidens | 0.01 | 0.01 | 0 | 7.29 | 0.83 | 18 |
Geryon earitae | 31.32 | 29.16 | 89 | 30.00 | 10.73 | 75 |
Merluccius polli | 29.80 | 8.97 | 85 | 32.15 | 4.02 | 80 |
Epinephelus spp. | 1.33 | 1.33 | 4 | 0.00 | 0.00 | 0 |
POMADASYIDAE | 0.00 | 0.00 | 0 | 0.00 | 0.00 | 0 |
SCIAENIDAE | 0.00 | 0.00 | 0 | 0.00 | 0.00 | 0 |
Pseudureneus prayensis | 0.00 | 0.00 | 0 | 0.00 | 0.00 | 0 |
SPARIDAE | 0.00 | 0.00 | 0 | 0.00 | 0.00 | 0 |
Spicara alta | 0.00 | 0.00 | 0 | 0.00 | 0.00 | 0 |
SCORPAENIDAE | 24.01 | 7.15 | 68 | 0.31 | 0.28 | 1 |
BOTHIDAE | 29.51 | 13.94 | 84 | 0.26 | 0.23 | 1 |
SOLEIDAE | 2.27 | 1.90 | 6 | 0.00 | 0.00 | 0 |
Cynoglossus spp. | 0.00 | 0.00 | 0 | 0.00 | 0.00 | 0 |
TOTAL | 387 | 175 |
Espéeces | Moyenne (![]() (kg/h) 0–800 m | Erreur typique vs(![]() | Biomasse (t) | Coefficient variation (%) |
---|---|---|---|---|
Sepia officinalis | 27.55 | 6.60 | 1665 | 23.95 |
Octopus vulgaris | 18.00 | 8.93 | 1087 | 49.64 |
Plesionika spp. | 0.27 | 0.11 | 17 | 39.62 |
Penaeus notialis | 3.07 | 0.67 | 185 | 21.86 |
Parapenaeus longirostris | 0.13 | 0.05 | 8 | 35.29 |
Solenocera africana | 0.06 | 0.02 | 4 | 33.00 |
Aristeus varidens | 0.30 | 0.04 | 18 | 12.72 |
Geryon maritae | 2.72 | 1.46 | 164 | 53.82 |
Merluccius polli | 2.74 | 0.46 | 165 | 16.90 |
Epinephelus spp, | 7.59 | 2.13 | 458 | 28.12 |
POMADASYIDAE | 190.84 | 77.99 | 11530 | 40.87 |
SCIAENIDAE | 28.78 | 12.23 | 1739 | 42.49 |
Pseudupeneus prayensis | 26.72 | 18.78 | 1614 | 70.27 |
SPARIDAE | 286.90 | 95.95 | 17334 | 33.44 |
Spicara alta | 13.81 | 8.78 | 834 | 59.54 |
SCORPAENIDAE | 40.40 | 31.12 | 2441 | 77.02 |
BOTHIDAE | 25.82 | 8.78 | 1560 | 34.01 |
SOLEIDAE | 33.65 | 11.10 | 2033 | 33.00 |
Cynoglossus spp, | 13.03 | 6.26 | 787 | 48.07 |
TOTAL | 43645 |
TALLA | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 |
---|---|---|---|---|---|---|
5 | 0 | 0 | 0 | 0 | 0 | 0 |
7 | 157 | 294 | 142 | 244 | 0 | 0 |
9 | 2389 | 9941 | 2770 | 7550 | 268 | 69 |
11 | 12275 | 49638 | 11983 | 39107 | 1554 | 1789 |
13 | 22621 | 42823 | 18263 | 39397 | 6245 | 7940 |
15 | 19543 | 18027 | 17847 | 23337 | 17874 | 13424 |
17 | 11303 | 9663 | 14096 | 10665 | 29732 | 16683 |
19 | 7091 | 6429 | 9037 | 12899 | 24906 | 14588 |
21 | 4900 | 6880 | 9838 | 11069 | 12751 | 12483 |
23 | 3709 | 5414 | 7571 | 7995 | 9446 | 8831 |
25 | 2968 | 3549 | 4550 | 4673 | 6313 | 5186 |
27 | 2047 | 2554 | 2525 | 3269 | 4086 | 4632 |
29 | 1203 | 1446 | 1815 | 1559 | 2395 | 3377 |
31 | 760 | 908 | 1233 | 1392 | 1530 | 2365 |
33 | 563 | 741 | 671 | 1002 | 1138 | 1563 |
35 | 580 | 716 | 597 | 884 | 1161 | 1056 |
37 | 482 | 430 | 411 | 628 | 754 | 633 |
39 | 460 | 405 | 400 | 490 | 538 | 483 |
41 | 386 | 403 | 303 | 434 | 497 | 437 |
43 | 307 | 275 | 260 | 398 | 469 | 389 |
45 | 291 | 226 | 263 | 486 | 461 | 368 |
47 | 244 | 212 | 292 | 570 | 467 | 378 |
49 | 242 | 216 | 355 | 530 | 478 | 330 |
51 | 215 | 159 | 317 | 498 | 434 | 298 |
53 | 200 | 135 | 301 | 478 | 351 | 250 |
55 | 146 | 125 | 198 | 338 | 303 | 201 |
57 | 134 | 105 | 177 | 211 | 241 | 135 |
59 | 93 | 106 | 145 | 153 | 174 | 95 |
61 | 69 | 74 | 111 | 147 | 117 | 59 |
63 | 53 | 51 | 85 | 144 | 82 | 45 |
65 | 37 | 41 | 60 | 110 | 62 | 36 |
67 | 32 | 38 | 38 | 74 | 47 | 21 |
69 | 19 | 44 | 33 | 45 | 41 | 16 |
71 | 9 | 26 | 24 | 18 | 37 | 11 |
73 | 6 | 20 | 11 | 17 | 30 | 7 |
75 | 5 | 14 | 8 | 18 | 27 | 4 |
77 | 0 | 15 | 7 | 14 | 32 | 2 |
79 | 0 | 17 | 1 | 7 | 28 | 1 |
81 | 0 | 13 | 1 | 4 | 19 | 0 |
83 | 0 | 5 | 1 | 5 | 16 | 0 |
85 | 0 | 2 | 0 | 4 | 10 | 1 |
87 | 0 | 2 | 0 | 1 | 5 | 0 |
89 | 0 | 0 | 1 | 1 | 3 | 1 |
91 | 0 | 0 | 0 | 0 | 4 | 0 |
93 | 0 | 0 | 0 | 1 | 4 | 0 |
95 | 0 | 0 | 0 | 8 | 4 | 0 |
97 | 0 | 0 | 0 | 1 | 3 | 0 |
99 | 0 | 0 | 0 | 0 | 0 | 0 |
TOTAL | 95479 | 162182 | 106742 | 170868 | 185137 | 93188 |
TO= | -0.5 | Taille | C(N°) | X(i) | N(i) | MUERTES | E=C/D | F Annuelle | Z Annuelle | Age | Poids |
---|---|---|---|---|---|---|---|---|---|---|---|
L-INF= | 100 | 5 | 0 | 1.026953 | 186907.5 | 9682.460 | 0 | 0 | 0.25 | 1 | 13.51290 |
7 | 198 | 1.027547 | 177225.0 | 9567.500 | 0.020663 | 0.005274 | 0.255274 | 2 | 54.11538 | ||
K= | 0.1 | 9 | 5033 | 1.028168 | 167657.5 | 13956.25 | 0.360661 | 0.141029 | 0.391029 | 3 | 128.7694 |
11 | 24632 | 1.028817 | 153701.3 | 32431.90 | 0.759497 | 0.789488 | 1.039488 | 4 | 237.9213 | ||
M= | 0.25 | 13 | 27902 | 1.029497 | 121269.4 | 33952.74 | 0.821801 | 1.152929 | 1.402929 | 5 | 378.5695 |
15 | 18472 | 1.030210 | 87316.68 | 22976.56 | 0.803961 | 1.025258 | 1.2752528 | 6 | 545.9198 | ||
INTERV.= | 2 | 17 | 11687 | 1.030958 | 64340.12 | 15142.65 | 0.771824 | 0.845648 | 1.095648 | 7 | 734.4579 |
19 | 7519 | 1.031745 | 49197.46 | 10268.65 | 0.732241 | 0.683676 | 0.933676 | 8 | 938.6205 | ||
E-FINAL= | 0.5 | 21 | 7206 | 1.032572 | 38928.80 | 9396.014 | 0.766927 | 0.822628 | 1.072628 | 9 | 1153.192 |
23 | 5565 | 1.033443 | 29532.79 | 7265.014 | 0.765941 | 0.818107 | 1.068107 | 10 | 1373.519 | ||
F= | 0.25 | 25 | 3689 | 1.034363 | 22267.77 | 5021.261 | 0.765941 | 0.692137 | 0.942137 | 11 | 1595.602 |
27 | 2375 | 1.035334 | 17246.51 | 3451.042 | 0.734646 | 0.551783 | 0.801783 | 12 | 1816.114 | ||
Z= | 5 | 29 | 1488 | 1.036362 | 13795.47 | 2387.154 | 0.688195 | 0.413935 | 0.663935 | 13 | 2032.366 |
31 | 967 | 1.037451 | 11408.31 | 1741.197 | 0.623457 | 0.312485 | 0.562485 | 14 | 2242.259 | ||
Z/K= | 5 | 33 | 658 | 1.038608 | 9667.121 | 1339.267 | 0.55544 | 0.241739 | 0.491739 | 15 | 2444.210 |
TALLAPLUS | 75 | 35 | 611 | 1.039838 | 8327.853 | 1213.485 | 0.491601 | 0.253530 | 0.503530 | 16 | 2637.081 |
37 | 441 | 1.041150 | 7114.368 | 974.8618 | 0.503505 | 0.206542 | 0.456542 | 17 | 2620.114 | ||
A= | 0.005 | 39 | 422 | 1.042550 | 6139.506 | 895.4031 | 0.470941 | 0.222537 | 0.472537 | 18 | 2992.858 |
41 | 364 | 1.044050 | 5244.103 | 781.8232 | 0.465578 | 0.217795 | 0.467795 | 19 | 3155.118 | ||
B= | 3 | 43 | 281 | 1.045659 | 4462.280 | 649.6092 | 0.432070 | 0.190195 | 0.440195 | 20 | 3306.899 |
45 | 260 | 1.047390 | 3812.671 | 585.2498 | 0.443901 | 0.199560 | 0.449560 | 21 | |||
47 | 249 | 1.049257 | 3227.421 | 533.4721 | 0.467246 | 0.219259 | 0.469259 | ||||
49 | 271 | 1.051278 | 2693.949 | 514.0360 | 0.526911 | 0.278442 | 0.528442 | ||||
51 | 230 | 1.053471 | 2179.913 | 434.2158 | 0.530306 | 0.282148 | 0.532148 | ||||
53 | 212 | 1.055860 | 1745.697 | 380.6539 | 0.557053 | 0.314401 | 0.564401 | ||||
55 | 156 | 1.058473 | 1365.043 | 294.4516 | 0.531294 | 0.263383 | 0.533383 | ||||
57 | 139 | 1.061342 | 1070.591 | 250.8495 | 0.552867 | 0.309118 | 0.559118 | ||||
59 | 115 | 1.064508 | 819.7422 | 204.1057 | 0.562043 | 0.320833 | 0.570833 | ||||
61 | 85 | 1.0645018 | 615.6365 | 155.2444 | 0.545732 | 0.300336 | 0.550336 | ||||
63 | 63 | 1.071931 | 460.3920 | 118.4350 | 0.531456 | 0.283568 | 0.533568 | ||||
65 | 46 | 1.076323 | 341.9569 | 89.73497 | 0.515252 | 0.265732 | 0.515732 | ||||
67 | 36 | 1.081285 | 252.2219 | 69.86898 | 0.516475 | 0.267037 | 0.517037 | ||||
69 | 32 | 1.086937 | 182.3530 | 57.45024 | 0.557111 | 0.314475 | 0.564475 | ||||
71 | 20 | 1.093434 | 124.9027 | 38.37111 | 0.511141 | 0.261395 | 0.511395 | ||||
73 | 13 | 1.100980 | 86.53163 | 26.53163 | 0.472500 | 0.223934 | 0.473934 | ||||
75 | 30 | 60 | 60 | 0.5 | 0.25 | 0.5 |
TO= | -0.5 | Taille | ![]() | x(i) | N(i) | MUERTES | E=C/D | F Annuelle | Z Annuelle | Age | Poids |
---|---|---|---|---|---|---|---|---|---|---|---|
L-INF= | 100 | 5 | 0 | 1.026953 | 221849.5 | 11492.57 | 0 | 0 | 0.25 | 1 | 13.51290 |
7 | 01 | 1.027547 | 210356.9 | 11207.04 | 0.007269 | 0.001830 | 0.251830 | 2 | 54.11538 | ||
K= | 0.1 | 9 | 2629 | 1.028168 | 199149.9 | 13319.42 | 0.197369 | 0.061475 | 0.311475 | 3 | 128.7694 |
11 | 14150 | 1.028817 | 185830.5 | 24018.45 | 0.589138 | 0.358476 | 0.608476 | 4 | 237.9213 | ||
M= | 0.25 | 13 | 17861 | 1.029497 | 161812.0 | 26488.66 | 0.674273 | 0.517514 | 0.767514 | 5 | 378.5695 |
15 | 18212 | 1.030210 | 135323.3 | 25497.90 | 0.714242 | 0.624866 | 0.874866 | 6 | 545.9198 | ||
INTERV = | 2 | 17 | 19087 | 1.030958 | 109825.4 | 24954.23 | 0.762524 | 0.802738 | 1.052738 | 7 | 734.4579 |
19 | 17464 | 1.031745 | 84873.24 | 22069.36 | 0.7913334 | 0.948087 | 1.198087 | 8 | 938.6205 | ||
E-FINAL= | 0.5 | 21 | 12101 | 1.032572 | 62803.88 | 15618.90 | 0.774756 | 0.859909 | 1.10990 | 9 | 1153.192 |
23 | 8757 | 1.033443 | 47184.98 | 11478.50 | 0.762936 | 0.804571 | 1.054571 | 10 | 1375.519 | ||
F= | 0.25 | 25 | 5391 | 1.034363 | 35706.47 | 7544.522 | 0.714501 | 0.625660 | 0.875660 | 11 | 1595.602 |
27 | 3996 | 1.035334 | 28161.94 | 5748.894 | 0.695058 | 0.569829 | 0.819827 | 12 | 1816.114 | ||
Z= | 0.5 | 29 | 2444 | 1.036362 | 22413.05 | 3903.181 | 0.626086 | 0.218603 | 0.668603 | 13 | 2032.366 |
31 | 1762 | 1.037451 | 18509.87 | 3011.090 | 0.585314 | 0.352866 | 0.602866 | 14 | 2242.259 | ||
Z/K= | 5 | 33 | 1234 | 1.038608 | 15498.78 | 2319.405 | 0.532219 | 0.284438 | 0.534438 | 15 | 2444.210 |
TALLAPLUS | 75 | 35 | 1034 | 1.039838 | 13179.37 | 1984.599 | 0.520850 | 0.271757 | 0.521757 | 16 | 2637.081 |
37 | 572 | 1.041150 | 11194.77 | 1512.528 | 0.444052 | 0.199682 | 0.449682 | 17 | 2620.114 | ||
A = | 0.005 | 39 | 504 | 1.042550 | 9682.249 | 1257.585 | 0.400715 | 0.167164 | 0.417164 | 18 | 2992.858 |
41 | 456 | 1.044050 | 8424.664 | 1132.861 | 0.402700 | 0.168550 | 0.418550 | 19 | 3155.118 | ||
B= | 3 | 43 | 419 | 1.045659 | 7291.802 | 1023.300 | 0.409150 | 0.173119 | 0.423119 | 20 | 3306.899 |
451438 | 1.047390 | 6268.509 | 972.9728 | 0.450569 | 0.205016 | 0.455016 | 21 | ||||
47 | 472 | 1.049257 | 5295.529 | 935.3608 | 0.504607 | 0.254656 | 0.504650 | ||||
49 | 446 | 1.051278 | 4360.168 | 839.6181 | 0.531688 | 0.283832 | 0.533832 | ||||
51 | 410 | 1.053471 | 3520.550 | 3737.4979 | 0.555920 | 0.312962 | 0.588962 | ||||
53 | 860 | 1.055860 | 2783.058 | 687.4287 | 0.573273 | 0.335855 | 0.585855 | ||||
55 | 881 | 1.058473 | 2155.803 | 496.7454 | 0.564957 | 0.324654 | 0.574656 | ||||
57 | 196 | 1.061342 | 1659.58 | 370.7057 | 0.528141 | 0.278919 | 0.529819 | ||||
59 | 141 | 1.064508 | 1286.352 | 283.5010 | 0.495969 | 0.2459597 | 0.495995 | ||||
61 | 108 | 1.068010 | 1004.85 | 224.6751 | 0.478975 | 0.229823 | 0.479883 | ||||
63 | 90 | 1.071931 | 780.1762 | 185.5188 | 0.476297 | 0.227369 | 0.48769 | ||||
65 | 69 | 1.076323 | 594.6574 | 145.9166 | 0.476297 | 0.227369 | 0.477369 | ||||
67 | 47 | 1.081285 | 448.7408 | 108.8572 | 0.436312 | 0.193507 | 0.443507 | ||||
69 | 34 | 1.086937 | 339.8835 | 83.66520 | 0.408831 | 0.172891 | |||||
71 | 22 | 1.093434 | 256.2123 | 61.96696 | 0.353788 | 0.136870 | 0.386670 | ||||
73 | 18 | 1.100980 | 194.2513 | 50.25137 | 0.356082 | 0.138248 | 0.388848 | ||||
75 | 02 | 141 | 144 | 0.5 | 0.25 | 0.5 |
Taille | MAROC | PORTUGAL | ARR-50 | ARR-60 | Volanta | Palangre |
---|---|---|---|---|---|---|
6 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
8 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
10 | 0.12 | 0.00 | 0.02 | 0.00 | 0.00 | 0.00 |
12 | 0.70 | 0.00 | 0.09 | 0.00 | 0.00 | 0.00 |
14 | 0.96 | 0.00 | 0.19 | 0.00 | 0.00 | 0.00 |
16 | 0.78 | 0.00 | 0.24 | 0.00 | 0.00 | 0.00 |
18 | 0.57 | 0.00 | 0.28 | 0.00 | 0.00 | 0.00 |
20 | 0.37 | 0.00 | 0.31 | 0.00 | 0.00 | 0.00 |
22 | 0.41 | 0.00 | 0.42 | 0.00 | 0.00 | 0.00 |
24 | 0.39 | 0.00 | 0.42 | 0.00 | 0.00 | 0.00 |
26 | 0.33 | 0.00 | 0.35 | 0.01 | 0.00 | 0.00 |
28 | 0.27 | 0.00 | 0.26 | 0.02 | 0.00 | 0.00 |
30 | 0.20 | 0.00 | 0.18 | 0.03 | 0.00 | 0.00 |
32 | 0.13 | 0.00 | 0.13 | 0.05 | 0.00 | 0.00 |
34 | 0.06 | 0.00 | 0.09 | 0.08 | 0.00 | 0.00 |
36 | 0.06 | 0.00 | 0.07 | 0.11 | 0.01 | 0.00 |
38 | 0.03 | 0.00 | 0.06 | 0.10 | 0.01 | 0.01 |
40 | 0.02 | 0.01 | 0.06 | 0.11 | 0.02 | 0.01 |
42 | 0.02 | 0.01 | 0.05 | 0.10 | 0.02 | 0.02 |
44 | 0.01 | 0.01 | 0.03 | 0.08 | 0.04 | 0.02 |
46 | 0.01 | 0.02 | 0.03 | 0.07 | 0.05 | 0.02 |
48 | 0.01 | 0.02 | 0.02 | 0.07 | 0.08 | 0.02 |
50 | 0.01 | 0.03 | 0.02 | 0.06 | 0.14 | 0.02 |
52 | 0.01 | 0.04 | 0.02 | 0.04 | 0.15 | 0.02 |
54 | 0.01 | 0.04 | 0.01 | 0.04 | 0.19 | 0.02 |
56 | 0.00 | 0.04 | 0.01 | 0.03 | 0.17 | 0.03 |
58 | 0.00 | 0.05 | 0.01 | 0.03 | 0.20 | 0.03 |
60 | 0.01 | 0.05 | 0.01 | 0.01 | 0.21 | 0.03 |
62 | 0.01 | 0.06 | 0.01 | 0.01 | 0.19 | 0.03 |
64 | 0.01 | 0.07 | 0.01 | 0.01 | 0.16 | 0.03 |
66 | 0.00 | 0.06 | 0.01 | 0.01 | 0.17 | 0.02 |
68 | 0.00 | 0.05 | 0.00 | 0.01 | 0.18 | 0.02 |
70 | 0.00 | 0.07 | 0.00 | 0.02 | 0.21 | 0.01 |
72 | 0.00 | 0.07 | 0.00 | 0.01 | 0.17 | 0.01 |
74 | 0.00 | 0.05 | 0.00 | 0.01 | 0.16 | 0.01 |
76 | 0.00 | 0.04 | 0.00 | 0.01 | 0.20 | 0.00 |
78 | ||||||
80 | ||||||
82 | ||||||
84 | ||||||
86 |
Taille | MAROC | PORTUGAL | ARR—50 | ARR—60 | Volanta | Palangre |
---|---|---|---|---|---|---|
6 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
8 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
10 | 0.06 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
12 | 0.33 | 0.00 | 0.03 | 0.00 | 0.00 | 0.00 |
14 | 0.42 | 0.00 | 0.10 | 0.00 | 0.00 | 0.00 |
16 | 0.45 | 0.00 | 0.17 | 0.00 | 0.00 | 0.00 |
18 | 0.48 | 0.00 | 0.32 | 0.00 | 0.00 | 0.00 |
20 | 0.52 | 0.00 | 0.43 | 0.00 | 0.00 | 0.00 |
22 | 0.50 | 0.00 | 0.36 | 0.00 | 0.00 | 0.00 |
24 | 0.45 | 0.00 | 0.35 | 0.00 | 0.00 | 0.00 |
26 | 0.31 | 0.00 | 0.31 | 0.00 | 0.00 | 0.00 |
28 | 0.28 | 0.00 | 0.27 | 0.01 | 0.00 | 0.00 |
30 | 0.23 | 0.00 | 0.17 | 0.02 | 0.00 | 0.00 |
32 | 0.17 | 0.01 | 0.14 | 0.03 | 0.00 | 0.00 |
34 | 0.11 | 0.01 | 0.10 | 0.05 | 0.00 | 0.00 |
36 | 0.11 | 0.02 | 0.06 | 0.07 | 0.01 | 0.00 |
38 | 0.07 | 0.02 | 0.03 | 0.05 | 0.01 | 0.01 |
40 | 0.05 | 0.02 | 0.02 | 0.04 | 0.02 | 0.02 |
42 | 0.04 | 0.02 | 0.01 | 0.03 | 0.04 | 0.03 |
44 | 0.02 | 0.02 | 0.01 | 0.03 | 0.06 | 0.04 |
46 | 0.01 | 0.03 | 0.02 | 0.02 | 0.08 | 0.04 |
48 | 0.01 | 0.05 | 0.01 | 0.03 | 0.12 | 0.04 |
50 | 0.00 | 0.06 | 0.01 | 0.02 | 0.14 | 0.05 |
52 | 0.00 | 0.07 | 0.01 | 0.03 | 0.16 | 0.05 |
54 | 0.00 | 0.08 | 0.01 | 0.02 | 0.17 | 0.05 |
56 | 0.00 | 0.08 | 0.00 | 0.02 | 0.17 | 0.05 |
58 | 0.00 | 0.07 | 0.00 | 0.01 | 0.15 | 0.04 |
60 | 0.00 | 0.07 | 0.00 | 0.01 | 0.12 | 0.04 |
62 | 0.00 | 0.09 | 0.00 | 0.01 | 0.10 | 0.02 |
64 | 0.00 | 0.13 | 0.00 | 0.01 | 0.08 | 0.02 |
66 | 0.00 | 0.13 | 0.00 | 0.01 | 0.07 | 0.02 |
68 | 0.00 | 0.13 | 0.00 | 0.01 | 0.05 | 0.01 |
70 | 0.00 | 0.12 | 0.00 | 0.01 | 0.03 | 0.01 |
72 | 0.00 | 0.10 | 0.00 | 0.01 | 0.03 | 0.00 |
74 | 0.00 | 0.10 | 0.00 | 0.01 | 0.02 | 0.01 |
76 | 0.00 | 0.22 | 0.00 | 0.01 | 0.01 | 0.01 |
78 | ||||||
80 | ||||||
82 | ||||||
84 | ||||||
86 |
Tailles | Nombre 83–85 | Nombre 86–88 | Période 83–85 F Annuelle | Période 86–88 F Annuelle |
---|---|---|---|---|
4 | 0 | 0 | 0 | 0 |
6 | 0 | 0 | 0 | 0 |
8 | 0 | 0 | 0 | 0 |
10 | 0 | 0 | 0 | 0 |
12 | 0 | 0 | 0 | 0 |
14 | 0 | 0 | 0 | 0 |
16 | 0 | 0 | 0 | 0 |
18 | 8 | 124 | 0.000121 | 0.001528 |
20 | 237 | 1014 | 0.003920 | 0.013076 |
22 | 1091 | 3022 | 0.018975 | 0.041108 |
24 | 3295 | 4142 | 0.060803 | 0.060003 |
26 | 5332 | 4428 | 0.106210 | 0.068799 |
28 | 7087 | 6549 | 0.155453 | 0.110413 |
30 | 8051 | 7621 | 0.198575 | 0.141809 |
32 | 7633 | 8249 | 0.215307 | 0.172147 |
34 | 5190 | 7761 | 0.167450 | 0.184178 |
36 | 4620 | 8124 | 0.169845 | 0.222854 |
38 | 6189 | 6810 | 0.266402 | 0.219289 |
40 | 8596 | 6837 | 0.466896 | 0.262852 |
42 | 6387 | 6774 | 0.468072 | 0.321800 |
44 | 5731 | 7639 | 0.593541 | 0.478788 |
46 | 5037 | 6378 | 0.827049 | 0.576473 |
48 | 2960 | 4515 | 0.876084 | 0.632105 |
50 | 1271 | 2218 | 0.689264 | 0.487637 |
52 | 598 | 1482 | 0.550646 | 0.500850 |
54 | 269 | 755 | 0.391815 | 0.395168 |
56 | 215 | 453 | 0.494942 | 0.358177 |
58 | 207 | 206 | 0.974948 | 0.240596 |
60 | 43 | 116 | 0.555280 | 0.191137 |
62 | 14 | 115 | 0.363108 | 0.283057 |
64 | 12 | 128 | 0.25 | 0.25 |
66 | 14 | 30 | ||
68 | 0 | 0 | ||
70 | 0 | 0 | ||
72 | 0 | 0 | ||
74 | 0 | 0 | ||
76 | 0 | 0 | ||
78 | 0 | 0 | ||
80 | 0 | 0 | ||
TOTAL | 80090 | 95491 |