Final Technical Report: - Southwest Fisheries Science Center - NOAA

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Table 18. (continued) 1991 1993 Northern right whale dolphin 1996 2001 2005 ALL years TOTAL Region LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred orwaW NA NA NA NA NA NA 1.123 158.527 141.209721 0.556 75.3196 135.520302 0.323 18.295 56.595104 0.756 252.1416 333 orwaE NA NA NA NA NA NA 0.503 35 69 0.432 24 54 0.000 0 26 0.389 58 150 nocalW 1.224 113 92 0.249 21 86 0.650 107 165 2.474 201 81 0.000 0 91 0.858 443 516 nocalE 1.311 13 10 1.520 31 21 0.461 9 21 0.120 1 11 0.000 0 34 0.571 55 96 cencalW 0.365 9 23 2.926 55 19 1.470 133 90 2.483 140 56 19.329 972 50 5.470 1307 239 cencalE 0.000 0 6 0.000 0 3 1.130 56 50 0.000 0 11 0.000 0 7 0.723 56 78 socalW 0.934 6 6 0.000 0 4 0.866 35 40 0.000 0 15 0.483 12 25 0.589 53 90 socalE 0.000 0 3 0.000 0 1 0.000 0 7 0.000 0 7 0.000 0 23 0.000 0 40 StdyArea 0.996 140 141 0.807 107 133 0.916 534 584 1.186 441 372 3.204 1002 313 1.443 2225 1542 SE(ratio) 0.503 Dall's porpoise 1991 1993 1996 2001 2005 ALL years TOTAL Region LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred orwaW NA NA NA NA NA NA 1.158 149 129 0.404 42 104 1.042 57 54 0.862 248 287 orwaE NA NA NA NA NA NA 1.176 187 159 0.792 57 72 0.746 54 73 0.982 299 304 nocalW 1.194 93 78 0.623 29 46 1.415 282 199 1.493 72 49 1.286 71 55 1.281 546 426 nocalE 1.447 13 9 0.448 12 26 1.812 25 14 0.463 8 17 0.894 7 8 0.873 64 74 cencalW 0.126 2 16 0.000 0 13 0.743 32 43 1.461 25 17 1.354 26 19 0.783 85 109 cencalE 0.000 0 6 0.000 0 5 0.782 22 28 0.680 4 6 1.907 11 6 0.717 36 51 socalW 0.000 0 5 0.000 0 2 0.000 0 9 2.013 6 3 0.000 0 7 0.237 6 25 socalE 0.000 0 6 4.551 9 2 0.854 4 5 0.000 0 3 0.228 5 22 0.482 18 37 StdyArea 0.900 107 119 0.521 49 94 1.197 701 585 0.792 214 271 0.946 230 243 0.992 1302 1313 SE(ratio) 0.123 Sperm whale 1991 1993 1996 2001 2005 ALL years TOTAL Region LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred orwaW NA NA NA NA NA NA 1.124 31 27 0.511 12 23 2.211 33 15 1.156 75 65 orwaE NA NA NA NA NA NA 2.089 6 3 0.000 0 4 0.000 0 2 0.661 6 8 nocalW 0.000 0 23 5.501 104 19 0.372 12 32 0.774 14 19 4.550 96 21 1.991 226 114 nocalE 0.000 0 1 0.000 0 1 0.000 0 1 0.000 0 1 0.000 0 3 0.000 0 7 cencalW 0.777 13 17 0.000 0 9 0.675 21 32 0.055 1 23 0.000 0 35 0.310 36 116 cencalE 0.000 0 0 0.000 0 0 0.313 1 3 0.000 0 2 0.000 0 1 0.136 1 7 socalW 0.751 6 9 1.237 10 8 0.696 17 24 6.590 78 12 0.789 14 18 1.764 126 71 socalE 1.216 1 1 0.000 0 0 0.000 0 1 0.000 0 1 0.000 0 2 0.184 1 5 StdyArea 0.410 21 50 3.031 114 38 0.706 88 124 1.242 105 85 1.477 143 97 1.196 471 394 SE(ratio) 0.509 Fin whale 1991 1993 1996 2001 2005 ALL years TOTAL Region LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred orwaW NA NA NA NA NA 0 0.347 7 20 0.607 12 20 1.876 20 11 0.769 39 51 orwaE NA NA NA NA NA 0 0.099 2 20 0.328 5 15 0.089 1 11 0.171 8 47 nocalW 0.244 3 12 0.970 11 12 0.510 10 20 1.935 26 13 5.413 68 12 1.688 118 70 nocalE 0.000 0 3 0.000 0 5 0.343 1 3 0.000 0 4 0.000 0 1 0.067 1 15 cencalW 0.427 7 16 4.361 32 7 1.875 34 18 1.830 21 11 3.880 59 15 2.242 152 68 cencalE 2.196 14 6 2.983 12 4 4.399 49 11 0.000 0 4 1.398 6 4 2.746 81 30 socalW 0.179 1 6 0.444 2 5 0.373 5 13 0.000 0 8 0.536 6 11 0.327 14 43 socalE 0.138 1 7 2.007 5 2 2.103 17 8 0.286 3 11 0.916 9 10 0.910 34 38 StdyArea 0.516 26 50 1.796 62 34 1.098 125 114 0.776 67 87 2.227 168 75 1.243 448 360 SE(ratio) 0.357 78
Table 18. (continued) Blue whale 1991 1993 1996 2001 2005 ALL years TOTAL Region LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred orwaW NA NA NA NA NA NA 0.000 0 2 0.000 0 3 0.346 1 3 0.129 1 8 orwaE NA NA NA NA NA NA 0.000 0 5 0.105 1 10 0.572 2 3 0.167 3 18 nocalW 0.000 0 7 1.520 7 4 0.468 5 11 0.665 5 7 0.529 4 7 0.557 20 36 nocalE 0.509 2 4 0.313 1 3 3.027 23 8 0.764 2 3 0.935 5 5 1.449 33 23 cencalW 1.050 13 12 1.023 12 12 0.708 14 19 0.670 7 10 0.725 12 17 0.820 57 70 cencalE 1.870 7 4 1.746 12 7 1.330 28 21 0.000 0 4 0.498 4 7 1.172 51 43 socalW 1.184 12 10 1.953 15 7 1.946 24 13 0.000 0 4 0.433 4 8 1.281 55 43 socalE 0.749 13 17 2.085 25 12 1.114 31 27 0.062 1 16 0.403 7 18 0.842 76 91 StdyArea 0.865 47 54 1.557 70 45 1.179 125 106 0.273 16 57 0.556 38 69 0.895 296 331 SE(ratio) 0.253 Humpback whale 1991 1993 1996 2001 2005 ALL years TOTAL Region LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred orwaW NA NA NA NA NA 0 0.000 0 7 0.279 2 7 0.491 3 6 0.249 5 20 orwaE NA NA NA NA NA 0 0.375 12 32 0.515 13 25 0.828 35 42 0.603 60 100 nocalW 0.000 0 4 1.190 4 3 0.000 0 9 0.000 0 5 0.592 4 6 0.271 7 27 nocalE 1.811 14 8 0.820 7 9 0.271 2 6 0.172 1 8 0.942 10 10 0.828 34 40 cencalW 0.000 0 2 0.000 0 1 2.331 14 6 8.036 21 3 3.344 9 3 2.982 44 15 cencalE 0.702 6 8 6.986 22 3 2.220 57 26 1.272 12 9 3.706 26 7 2.296 122 53 socalW 3.559 2 1 0.000 0 0 0.000 0 2 0.000 0 2 0.670 1 1 0.503 3 6 socalE 0.000 0 3 2.972 2 1 0.578 2 3 0.000 0 6 0.360 3 8 0.337 7 20 StdyArea 0.860 22 25 2.018 34 17 0.956 87 91 0.763 49 65 1.076 90 84 1.003 282 281 SE(ratio) 0.254 1991 1993 Small beaked whales 1996 2001 2005 ALL years TOTAL Region LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred orwaW NA NA NA NA NA NA 1.556 12 8 0.845 5 6 2.354 9 4 1.491 26 18 orwaE NA NA NA NA NA NA 1.652 2 1 0.000 0 1 0.000 0 1 0.714 2 3 nocalW 0.132 1 8 2.461 22 9 0.501 7 14 0.000 0 6 0.703 6 9 0.806 36 45 nocalE 0.000 0 0 0.000 0 0 0.000 0 0 0.000 0 0 0.000 0 1 0.000 0 2 cencalW 1.966 24 12 1.255 5 4 1.320 12 9 0.000 0 7 1.160 7 6 1.248 48 39 cencalE 0.000 0 0 0.000 0 0 0.000 0 1 0.000 0 0 0.000 0 0 0.000 0 2 socalW 0.934 5 5 1.092 8 8 0.602 6 9 0.793 4 4 0.270 2 7 0.716 25 34 socalE 0.807 1 1 1.345 1 1 0.000 0 2 4.295 4 1 0.000 0 1 0.918 6 6 StdyArea 1.150 31 27 1.656 36 22 0.867 39 45 0.480 12 26 0.836 24 29 0.963 143 148 SE(ratio) 0.219 1991 1993 Baird's beaked whale 1996 2001 2005 ALL years TOTAL Region LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred LT/Pred LT Pred orwaW NA NA NA NA NA 0 0.420 6 14 0.780 7 8 3.788 25 7 1.306 37 28 orwaE NA NA NA NA NA 0 0.348 4 12 1.137 11 10 0.000 0 12 0.454 16 34 nocalW 0.000 0 1 5.265 19 4 1.850 11 6 0.000 0 4 0.000 0 5 1.476 31 21 nocalE 0.000 0 2 0.000 0 4 0.000 0 2 0.000 0 2 0.000 0 1 0.000 0 11 cencalW 0.000 0 1 13.702 19 1 0.000 0 2 0.000 0 1 0.000 0 1 2.836 19 7 cencalE 0.000 0 13 2.561 22 9 0.000 0 23 0.000 0 2 0.000 0 2 0.457 22 49 socalW 0.000 0 1 0.000 0 1 2.829 7 2 0.000 0 1 0.000 0 2 0.843 7 8 socalE 0.000 0 18 0.000 0 13 0.000 0 14 0.000 0 10 0.890 6 7 0.097 6 62 StdyArea 0.000 0 37 1.881 61 32 0.368 28 77 0.468 18 38 0.845 31 37 0.625 137 220 SE(ratio) 0.360 79
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U N I R A P E D T T E M D S E N TA
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C O L A N IO T A N U N C I EA .S. D
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This report was prepared under cont
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Table of Contents Acronyms and Abbr
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C.1 Journal Publications ..........
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Figure 18. Encounter rate models bu
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List of Tables Table 1. Summary of
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Appendix B, Table B-6. Summary of m
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Acknowledgements This project was f
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of these choices as possible and us
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Although our models include most of
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2.0 Background The Navy and other m
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comparison is based on a separate s
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Figure 1. Transects (green lines) s
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used to evaluate the ability of sum
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3.1.5 Mid-trophic Sampling with Net
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variable. Interpolated maps of the
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Table 2. Variogram model results. A
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“number of individuals” as the
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Encounter Rate and Group Size Model
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were built separately for each of t
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Expanding models to the entire U.S.
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Table 4. Summary of the weighted ef
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Consistent with Barlow and Forney (
Page 50 and 51: incorporation of geographic coordin
Page 52 and 53: overwhelming majority of “Bryde
Page 54 and 55: the genera Ziphius and Mesoplodon.
Page 56 and 57: Table 7. Geographically stratified
Page 58 and 59: above, and the data themselves, are
Page 60 and 61: (hereafter “summer”). SWFSC has
Page 62 and 63: avoid these problems, we decided to
Page 64 and 65: Figure 9. Thermocline depth (m) obs
Page 66 and 67: Attempts to adjust search parameter
Page 68 and 69: CAMMS 1991 PODS 1993 ORCAWALE 1996
Page 70 and 71: 4.2 Modeling Framework : GLM and GA
Page 72 and 73: 4.2.4 Conclusions Regardings Modeli
Page 74 and 75: Table 10 cont. Comparison of the si
Page 76 and 77: Table 11 cont. Comparison of the si
Page 78 and 79: Figure 15. The transect lines used
Page 80 and 81: A) Striped dolphin 10 km B) Short-b
Page 82 and 83: dependent. For example, the number
Page 84 and 85: Figure 19. Predicted average densit
Page 86 and 87: ecosystem, eastern spinner dolphins
Page 88 and 89: Table 13. Variables selected for mo
Page 90 and 91: Table 14. Starting and final AIC va
Page 92 and 93: Table 17. Ratios of observed to pre
Page 94 and 95: species represented in the acoustic
Page 96 and 97: 0.29 (Risso’s dolphin) to 3.20 (n
Page 98 and 99: Figure 25. Sample 2005 validation p
Page 102 and 103: Blue whales had the greatest deviat
Page 104 and 105: Table 20. Abundance (number of anim
Page 106 and 107: Table 22. Proportion of deviance ex
Page 108 and 109: Figure 27. Average density (AveDens
Page 110 and 111: Table 23. Effective degrees of free
Page 112 and 113: We attempted to build encounter rat
Page 114 and 115: 5.0 Conclusion The field of predict
Page 116 and 117: 6.0 Transition Plan The models of c
Page 118 and 119: needed to ensure that the SDSS rema
Page 120 and 121: Administrative Report LJ-07-02. NOA
Page 122 and 123: Forney KA, Barlow J (1993) Prelimin
Page 124 and 125: Redfern JV, Barlow J, Ballance LT,
Page 126 and 127: Appendix A: Detailed Model Results
Page 128 and 129: Table A-1 (continued) Blue whale 19
Page 130 and 131: Figure A-1a. Striped dolphin 108
Page 132 and 133: Figure A-1c. Risso’s dolphin 110
Page 134 and 135: Figure A-1e. Northern right whale d
Page 136 and 137: Figure A-1g. Sperm whale 114
Page 138 and 139: Figure A-1i. Blue whale 116
Page 140 and 141: Figure A-1k. Baird’s beaked whale
Page 142 and 143: Figure A-2. Predicted average densi
Page 144 and 145: Figure A-2b. Short-beaked common do
Page 146 and 147: Figure A-2d. Pacific white-sided do
Page 148 and 149: Figure A-2f. Dall’s porpoise 126
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Figure A-2h. Fin whale 128
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Figure A-2j. Humpback whale 130
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Figure A-2l. Small beaked whales 13
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Table B-2. Summary of model validat
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Table B-10. Summary of model valida
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Figure B-1. Predicted yearly and av
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Figure B-1. b) Eastern spinner dolp
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Figure B-1. c) Whitebelly spinner d
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Figure B-1. d) Striped dolphin 168
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Figure B-1. e) Rough-toothed dolphi
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Figure B-1. f) Short-beaked common
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Figure B-1. g) Bottlenose dolphin 1
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Figure B-1. h) Risso’s dolphin 17
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Figure B-1. i) Cuvier’s beaked wh
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Figure B-1. j) Blue whale 180
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Figure B-1. k) Bryde’s whale 182
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Figure B-1. l) Short-finned pilot w
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Figure B-1. m) Dwarf sperm whale 18
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Figure B-1. n) Mesoplodon beaked wh
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Figure B-1. o) Small beaked whales
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Figure B-2. Predicted average densi
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Figure B-2. (cont.) c) Whitebelly s
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Figure B-2. (cont.) g) Bottlenose d
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Figure B-2. (cont.) k) Bryde’s wh
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Figure B-2. (cont.) o) Small beaked
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Ferguson MC (2005) Cetacean Populat
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Barlow J, Kahru M, Mitchell BG (In
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Memorandum NMFS-SWFSC-374, U.S. Dep
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