Final Technical Report: - Southwest Fisheries Science Center - NOAA

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Memorandum NMFS-SWFSC-374, U.S. Department of Commerce, National Marine Fisheries Service, Southwest Fisheries Science Center, La Jolla, CA Vilchis LI, Tegner MJ, Moore JD, Friedman CS, Riser KL, Robbins TT, Dayton PK (2005) Ocean warming effects on growth, reproduction, and survivorship of Southern California abalone. Ecological Applications 15:469-480 Wang C, Fiedler PC (2006) ENSO variability in the eastern tropical Pacific: A review. Prog Oceanogr 69:239–266 Yoklavich MM, Love MS, Forney KA (2007) A fishery-independent assessment of an overfished rockfish stock, cowcod (Sebastes levis), using direct observations from an occupied submersible. Canadian Journal of Fisheries and Aquatic Sciences 64:1-10. 206
RECENT TECHNICAL MEMORANDUMS SWFSC Technical Memorandums are accessible online at the SWFSC web site (http://swfsc.noaa.gov). Copies are also available form the National Technical Information Service, 5285 Port Royal Road, Springfield, VA 22161 (http://www.ntis.gov). Recent issues of NOAA Technical Memorandums from the NMFS Southwest Fisheries Science Center are listed below: NOAA-TM-NMFS-SWFSC-434 U.S. Pacific marine mammal stock assessments: 2008 J.V. CARRETTA, K.A. FORNEY, M.S. LOWRY, J. BARLOW, J. BAKER, D. JOHNSTON, B. HANSON, M.M. MUTO, D. LYNCH, and L. CARSWELL (January 2009) 435 Preliminary estimates of harbor porpoise abundance in California waters from 2002 to 2007. J.V. CARRETTA, K.A. FORNEY, and S.R. BENSON (February 2009) 436 Creation of a captive broodstock program for southern Coho Salmon (Oncorhynchus kisutch): Results from the initial rearing and spawning of the first brood year. E.A. STURM, E.A. GILBERT-HORVATH, J.C. GARZA, and R.B. MacFARLANE (March 2009) 437 Developing a structure for quantitative listing criteria for the U.S. endangered species act using performance testing. Phase 1 report. T. REGAN, B. TAYLOR, G. THOMPSON, J. COCHRANE, R. MERRICK, M. NAMMACK, S. RUMSEY, K. RALLS, and M. RUNGE (March 2009) 438 Report on the NMFS California Current Ecosystem Survey (CCES) (April and July-August 2008) Edited by S. McCLATCHIE (March 2009) 439 Vaquita expedition 2008: Preliminary results from a towed hydrophone survey of the Vaquita from the Vaquita Express in the upper Gulf of California. S. RANKIN, R. SWIFT, D. RISCH, B. TAYLOR, L. ROJAS-BRACHO, A. JARAMILLO-LEGORRETA, J. GORDON, T. AKAMATSU, and S. KIMURA (April 2009) 440 Atlas of cetacean sightings for Southwest Fisheries Science Center cetacean and ecosystem surveys: 1986-2005. T.A. HAMILTON, J.V. REDFERN, J. BARLOW, L.T. BALANCE, T. GERRODETTE, R.S. HOLT, K.A. FORNEY and B.L. TAYLOR (April 2009) 441 Fish and invertebrate bycatch estimates for the California set gillnet fishery, 1990-2006. J.P. LARESE (April 2009) 442 Ichthyoplankton and station data for surface (Manta) and oblique (Bongo) plankton tows for California Cooperative Oceanic Fisheries Investigations Survey Cruises and California Current Ecosystem Survey in 2006. N.M. BOWLIN, W. WATSON, R.L. CHARTER, and S.M. MANION (April 2009) 443 Testing and validation of automated whistle and click detectors using PAMGUARD 1.0. T.M. YACK, J.P. BARLOW, S. RANKIN, and D. GILLESPIE (May 2009)
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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 (
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incorporation of geographic coordin
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overwhelming majority of “Bryde
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the genera Ziphius and Mesoplodon.
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Table 7. Geographically stratified
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above, and the data themselves, are
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(hereafter “summer”). SWFSC has
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avoid these problems, we decided to
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Figure 9. Thermocline depth (m) obs
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Attempts to adjust search parameter
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CAMMS 1991 PODS 1993 ORCAWALE 1996
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4.2 Modeling Framework : GLM and GA
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4.2.4 Conclusions Regardings Modeli
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Table 10 cont. Comparison of the si
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Table 11 cont. Comparison of the si
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Figure 15. The transect lines used
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A) Striped dolphin 10 km B) Short-b
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dependent. For example, the number
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Figure 19. Predicted average densit
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ecosystem, eastern spinner dolphins
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Table 13. Variables selected for mo
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Table 14. Starting and final AIC va
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Table 17. Ratios of observed to pre
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species represented in the acoustic
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0.29 (Risso’s dolphin) to 3.20 (n
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Figure 25. Sample 2005 validation p
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Table 18. (continued) 1991 1993 Nor
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Blue whales had the greatest deviat
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Table 20. Abundance (number of anim
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Table 22. Proportion of deviance ex
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Figure 27. Average density (AveDens
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Table 23. Effective degrees of free
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We attempted to build encounter rat
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5.0 Conclusion The field of predict
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6.0 Transition Plan The models of c
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needed to ensure that the SDSS rema
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Administrative Report LJ-07-02. NOA
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Forney KA, Barlow J (1993) Prelimin
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Redfern JV, Barlow J, Ballance LT,
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Appendix A: Detailed Model Results
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Table A-1 (continued) Blue whale 19
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Figure A-1a. Striped dolphin 108
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Figure A-1c. Risso’s dolphin 110
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Figure A-1e. Northern right whale d
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Figure A-1g. Sperm whale 114
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Figure A-1i. Blue whale 116
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Figure A-1k. Baird’s beaked whale
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Figure A-2. Predicted average densi
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Figure A-2b. Short-beaked common do
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Figure A-2d. Pacific white-sided do
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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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Page 178 and 179: Table B-13. Summary of model valida
Page 184 and 185: Figure B-1. Predicted yearly and av
Page 186 and 187: Figure B-1. b) Eastern spinner dolp
Page 188 and 189: Figure B-1. c) Whitebelly spinner d
Page 190 and 191: Figure B-1. d) Striped dolphin 168
Page 192 and 193: Figure B-1. e) Rough-toothed dolphi
Page 194 and 195: Figure B-1. f) Short-beaked common
Page 196 and 197: Figure B-1. g) Bottlenose dolphin 1
Page 198 and 199: Figure B-1. h) Risso’s dolphin 17
Page 200 and 201: Figure B-1. i) Cuvier’s beaked wh
Page 202 and 203: Figure B-1. j) Blue whale 180
Page 204 and 205: Figure B-1. k) Bryde’s whale 182
Page 206 and 207: Figure B-1. l) Short-finned pilot w
Page 208 and 209: Figure B-1. m) Dwarf sperm whale 18
Page 210 and 211: Figure B-1. n) Mesoplodon beaked wh
Page 212 and 213: Figure B-1. o) Small beaked whales
Page 214 and 215: Figure B-2. Predicted average densi
Page 216 and 217: Figure B-2. (cont.) c) Whitebelly s
Page 218 and 219: Figure B-2. (cont.) g) Bottlenose d
Page 220 and 221: Figure B-2. (cont.) k) Bryde’s wh
Page 222 and 223: Figure B-2. (cont.) o) Small beaked
Page 224 and 225: Ferguson MC (2005) Cetacean Populat
Page 226 and 227: Barlow J, Kahru M, Mitchell BG (In
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