INTER-AMERICAN TROPICAL TUNA COMMISSION - ComisiÃƒÂ³n ...

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68FIGURE B-4. Spawning biomass trajectory of a simulated population of yellowfin tuna that was not exploited during 1975-2008(dashed line) and that predicted by the stock assessment model (solid line). The shaded areas between the two lines represent theportion of the fishery impact attributed to each fishing method.FIGURA B-4. Trayectoria de la biomasa reproductora de una población simulada de atún aleta amarilla no explotada durante 1975-2008 (línea de trazos) y la que predice el modelo de evaluación (línea sólida). Las áreas sombreadas entre las dos líneas represantanla porción del impacto de la pesca atribuida a cada método de pesca.
FIGURE B-5. Spawning biomass ratios (SBRs) for 1975-2008 and SBRs projected during 2009-2014 for yellowfin tuna in theEPO. The dashed horizontal line (at 0.27) identifies SBR MSY . The shaded area represents the 95% confidence limits of the estimates.The estimates after 2009 (the large dot represents the start of 2009) indicate the SBR predicted to occur if effort continues at thecurrent level (2006-2008), and average environmental conditions occur during the next five years.FIGURA B-5. Cocientes de biomasa reproductora (SBR) de 1975-2008 y SBR proyectados durante 2009-2014 para el atún aletaamarilla en el OPO. La línea de trazos horizontal (en 0.27) identifica el SBR RMS . El área sombreada representa los límites deconfianza de 95% de las estimaciones. Las estimaciones a partir de 2009 (el punto grande representa el principio de 2009) señalan elSBR predicho si el esfuerzo continúa en el nivel actual (2006-2008), y ocurren condiciones ambientales medias en los cinco añospróximos.69
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COVER PHOTOGRAPH BY WAYNE PERRYMANF
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3FISHERY STATUS REPORT 7TUNAS AND B
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5INFORME DE LA SITUACIÓN DE LA PES
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7A. THE FISHERY FOR TUNAS AND BILLF
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10fisheries, and have been reported
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12line vessels.The estimated size c
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14Figure 2. Carrying capacity, in c
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16FIGURE A-2a. Average annual distr
Page 20 and 21: 18.FIGURE A-4. Distributions of the
Page 22 and 23: 20FIGURE A-6a. Estimated size compo
Page 28 and 29: 26FIGURE A-9. Estimated catches of
Page 30 and 31: 28FIGURE A-11. Estimated size compo
Page 32 and 33: 30TABLE A-2a. Estimated retained ca
Page 34 and 35: 32TABLE A-2a. (continued)TABLA A-2a
Page 36 and 37: 34TABLE A-2b. (continued)TABLA A-2b
Page 38 and 39: 36TABLE A-3a. Catches of yellowfin
Page 40 and 41: 381TABLE A-3c. Catches of skipjack
Page 42 and 43: 40TABLE A-3e. Annual catches of big
Page 44 and 45: 42TABLE A-4b. Preliminary estimates
Page 46 and 47: 44TABLE A-6a. Annual retained catch
Page 48 and 49: 46TABLE A-7. Estimated numbers of s
Page 50 and 51: 48TABLE A-8. Types of floating obje
Page 52 and 53: 50TABLE A-10. Numbers and well volu
Page 54 and 55: 52TABLE A-11b. Estimates of the num
Page 56 and 57: 54A. LA PESQUERÍA DE ATUNES Y PECE
Page 58 and 59: 56En la Tabla A-2a se presentan las
Page 60 and 61: 581.3. Composición por tamaño de
Page 62 and 63: 601.5. Descargas de atunes y bonito
Page 64 and 65: 62bodega en el mar (VEM), en miles
Page 66 and 67: 64when the true dynamics includes a
Page 68 and 69: 66FIGURE B-2. Estimated recruitment
Page 72 and 73: 70FIGURE B-6. Catches of yellowfin
Page 74 and 75: 72FIGURE B-8. Phase plot of the tim
Page 76 and 77: 74TABLE B-1. Estimates of the MSY o
Page 78 and 79: 76Es importante señalar que la cur
Page 80 and 81: 78FIGURE C-1. Total catches (retain
Page 82 and 83: 80C. ATÚN BARRILETESe ha usado un
Page 84 and 85: 82fishing mortality are expected to
Page 86 and 87: 84FIGURE D-3. Average annual fishin
Page 88 and 89: 86FIGURE D-5. Trajectory of the spa
Page 90 and 91: 88FIGURE D-7. Catches for 1975-2008
Page 92 and 93: 90FIGURE D-9. Phase plot of the tim
Page 94 and 95: 92D. ATÚN PATUDOEn la presente eva
Page 96 and 97: 946. Los resultados son más pesimi
Page 98 and 99: 96FIGURE E-1. Retained catches of P
Page 100 and 101: 98F. ALBACORE TUNAThere are two sto
Page 102 and 103: 100300 000250 000200 000t150 000100
Page 104 and 105: 102fue aproximadamente 0.75, nivel
Page 106 and 107: 104FIGURE G-1. Retained catches of
Page 108 and 109: 106H. BLUE MARLINThe best knowledge
Page 110 and 111: 108H. MARLÍN AZULLa mejor informac
Page 112 and 113: 110FIGURE I-1. Retained catches of
Page 114 and 115: 112J. ECOSYSTEM CONSIDERATIONS1. In
Page 116 and 117: 114have been identified (by presenc
Page 118 and 119: 116Some marine mammals are adversel
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118tors of stress, and removing liv
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120Knowledge of the trophic ecology
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1226. AGGREGATE INDICATORSRecogniti
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124b. The incidental mortalities of
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126FIGURE J-1. Simplified food-web
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128FIGURE J-4. Trophic level estima
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130cual no es incluida en los anál
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132Especie y poblaciónMortalidad i
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1342.7. Tiburones y otros peces gra
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136condición de la población del
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1387‰ con respecto a la línea de
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140entre índices de asociación de
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142b. En junio de 2003, la CIAT ado
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INTER-AMERICAN TROPICAL TUNA COMMISSION - ComisiÃƒÂ³n ...

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