appendix b final 2008 biological surveys of los angeles and long ...

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Table of Contents Table 5.3-5. Table 5.3-6. Table 5.3-7. Table 5.3-8. Table 5.4-1. Table 5.4-2. Table 5.4-2. Table 5.4-3. Table 5.4-4. Table 5.4-5. Table 6.3-1. Table 6.3-2. Table 6.3-3. Table 6.3-4. Table 6.3-5. Table 7.3-1. Table 7.4-1. Table 8.3-1. Table 8.3-2. Total Abundance of Dominant Benthic Infauna Species in Los Angeles and Long Beach Harbors, 2008. ............................................................................ 5–16 Historical Comparison of the Ten Most Abundant Benthic Infauna Taxa, in Descending Order of Dominance, in Los Angeles and Long Beach Harbors. . 5–17 Abundance Comparison of Infaunal Species Collected with Van Veen and Box Core Samplers in Los Angeles and Long Beach Harbors, 2008. ............. 5–18 Comparison of Total Number of Infaunal Species Collected with Van Veen and Box Core Samplers in Los Angeles and Long Beach Harbors, 2008. ...... 5–19 Total Abundance of Macroinvertebrates in Day and Night Otter Trawls in Los Angeles and Long Beach Harbors, 2008. ....................................................... 5–20 Macroinvertebrate Mean Abundance, Biomass, and Number of Species during Day and Night, Los Angeles and Long Beach Harbors, 2008. ............. 5–22 Macroinvertebrate Mean Abundance, Biomass, and Number of Species during Day and Night, Los Angeles and Long Beach Harbors, 2008. ............. 5–22 Mean Diversity and Dominance of Macroinvertebrates During Day and Night in Los Angeles and Long Beach Harbors, 2008. ............................................. 5–23 Mean and Total Abundance of Macroinvertebrate Species Collected in Day and Night Otter Trawls in the Ports of Los Angeles and Long Beach, January through October, 2008. ................................................................................... 5–24 Historical Comparison of the Ten Most Abundant Benthic Infauna Taxa, in Descending Order of Dominance, in Los Angeles and Long Beach Harbors. . 5–25 Mean Abundance, Biomass, Number of Species, Diversity, and Dominance of Riprap Biota by Tidal Zones in Los Angeles and Long Beach Harbors, January and July 2008. ..................................................................................... 6–9 Mean Abundance of Riprap Invertebrates within Taxonomic Groups by and across Tidal Zones in Los Angeles and Long Beach Harbors, January and July 2008. ........................................................................................................ 6–11 Mean Number of Species of Riprap Biota within Taxonomic Groups By and Across Tidal Zones in Los Angeles and Long Beach Harbors, January and July 2008. ........................................................................................................ 6–13 Mean Biomass of Riprap Biota within Taxonomic Groups By and Across Tidal Zones in Los Angeles and Long Beach Harbors, January and July 2008. ...... 6–14 Mean Abundance of Dominant Riprap Biota in Scraped Quadrats by Tidal Zones in Los Angeles and Long Beach Harbors, January and July 2008. ...... 6–16 Relative Density of Kelp Beds Surveyed and Delineated (Percent of Total Area). ................................................................................................................. 7–9 Presence of Macroalgae and Plant Species on Diver Transects Within Ports of Los Angeles and Long Beach, April and October 2008 Combined. ............ 7–10 Spring 2008 Turion Densities from Diver Transects for Port of Los Angeles, Cabrillo South Location. .................................................................................. 8–17 Spring 2008 Turion Densities from Diver Transects for Port of Los Angeles, Cabrillo North Location. ................................................................................... 8–18 2008 Biological Surveys of Los Angeles and Long Beach Harbors vii April 2010
Table of Contents Table 8.3-3. Table 8.3-4. Table 8.3-5. Table 8.3-6. Table 8.3-7. Table 8.3-8. Table 8.3-9. Fall 2008 Turion Densities from Diver Transects for Port of Los Angeles, Cabrillo South Location. .................................................................................. 8–19 Fall 2008 Turion Densities from Diver Transects for Port of Los Angeles, Cabrillo North Location. ................................................................................... 8–20 Spring 2008 Turion Densities from Diver Transects for Port of Los Angeles, Pier 300/Seaplane Lagoon Area. .................................................................... 8–21 Fall 2008 Turion Densities from Diver Transects for Port of Los Angeles, Mitigation Site Area. ........................................................................................ 8–22 Fall 2008 Turion Densities from Diver Transects for Port of Los Angeles, Seaplane Lagoon Area. ................................................................................... 8–23 Fall 2008 Turion Densities from Diver Transects for Port of Los Angeles, Terminal Area. ................................................................................................. 8–24 Eelgrass Turion (shoot) Densities/m 2 from Diver Sampled Quadrats for the Port of Los Angeles 2000 and 2008 Surveys. ................................................. 8–25 Table 8.3-10. Cabrillo Beach Area Eelgrass Acreages for the 2000 and 2008 Baseline Studies. ........................................................................................................... 8–25 Table 8.3-11. Pier 300/Seaplane Area Eelgrass Acreages for the 2000 and 2008 Baseline Studies. ........................................................................................................... 8–25 Table 8.3-12. Oceanic Nino Index. ........................................................................................ 8–26 Table 9.3-1. Table 9.4-1. Table 9.4-2. Table 9.4-3. Table 9.5-1. Table 9.5-2. Table 9.5-3. Table 9.5-4. Table 9.5-5. Table 9.6-1. Table 10-1. Total Numbers of Species and Individuals of Birds in Los Angeles and Long Beach Harbors, December 2007 – November 2008. ..................................... 9–14 Percent Composition by Guild and Most Numerous Species in Los Angeles and Long Beach Harbors, December 2007 - November 2008. ....................... 9–15 Status of Special-Status Bird Species Historically Observed within Los Angeles and Long Beach Harbors. ................................................................. 9–16 Nest Numbers for Special-Status Tern and Skimmer Species in Los Angeles Harbor, 1997–2008. ........................................................................................ 9–17 Total Numbers of Species and Individuals of Birds by Zone in Los Angeles and Long Beach Harbors, December 2007 – November 2008. ..................... 9–18 Species Composition for Survey Zones with the Highest Bird Abundances in Los Angeles and Long Beach Harbors, December 2007 - November 2008. .. 9–19 Occurrence of Habitats by Survey Zones in Los Angeles and Long Beach Harbors, December 2007 – November 2008. .................................................. 9–20 Percent Composition of Bird Guilds by Habitats in Los Angeles and Long Beach Harbors, December 2007 - November 2008. ....................................... 9–21 Activities by Bird Guild Members in Los Angeles and Long Beach Harbors, December 2007 – November 2008. ................................................................ 9–22 Historical Comparisons of Percent Composition of Ten Most Common Species of Birds Observed in Los Angeles and Long Beach Harbors. ........... 9–23 Marine Mammal Observations in Ports of Los Angeles and Long Beach During Baseline Biological Surveys, 2008. ...................................................... 10–3 viii 2008 Biological Surveys of Los Angeles and Long Beach Harbors April 2010
Page 1 and 2: APPENDIX B FINAL 2008 BIOLOGICAL SU
Page 4: FINAL 2008 BIOLOGICAL SURVEYS OF LO
Page 7 and 8: Table of Contents 3.4.3 Summary of
Page 9 and 10: Table of Contents 8.2.1 Aerial Phot
Page 11: Table of Contents Table 3.4-2. Tabl
Page 15 and 16: Table of Contents Figure 6.2-1. Rip
Page 17 and 18: Table of Contents This page intenti
Page 19 and 20: Executive Summary otter trawls to s
Page 21 and 22: Executive Summary Van Veen) and ana
Page 23 and 24: Executive Summary which was collect
Page 26 and 27: 1.0 Introduction 1.0 INTRODUCTION T
Page 28 and 29: 1.0 Introduction 1.4 STUDY OBJECTIV
Page 30 and 31: 1.0 Introduction Historical compari
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Page 34: CHAPTER 2 WATER QUALITY
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3.0 Adult and Juvenile Fishes croak
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3.0 Adult and Juvenile Fishes gobie
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3.0 Adult and Juvenile Fishes Table
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3.0 Adult and Juvenile Fishes Figur
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CHAPTER 4 ICHTHYOPLANKTON
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4.0 Ichthyoplankton studies (Horn a
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4.0 Ichthyoplankton more likely to
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4.0 Ichthyoplankton The results of
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4.0 Ichthyoplankton Table 4.3-1. To
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4.0 Ichthyoplankton Table 4.3-2. To
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4.0 Ichthyoplankton Table 4.3-4. We
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4.0 Ichthyoplankton Table 4.3-5. We
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4.0 Ichthyoplankton Table 4.3-6. Se
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4.0 Ichthyoplankton Table 4.5-1. Ar
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4.0 Ichthyoplankton LA05 LA14 2D St
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5.0 Benthic and Epibenthic Inverteb
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CHAPTER 6 RIPRAP BIOTA
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6.0 Riprap Biota diver collection m
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6.0 Riprap Biota relatively small b
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6.0 Riprap Biota sea cucumber (Para
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6.0 Riprap Biota polychaete worms.
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6.0 Riprap Biota Table 6.3-1. Mean
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6.0 Riprap Biota Figure 6.2-1. Ripr
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7.0 Kelp and Macroalgae 7.0 KELP AN
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7.0 Kelp and Macroalgae the laborat
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7.0 Kelp and Macroalgae sediment us
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7.0 Kelp and Macroalgae Overall, ou
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7.0 Kelp and Macroalgae pose a sign
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7.0 Kelp and Macroalgae Figure 7.2-
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CHAPTER 8 EELGRASS
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8.0 Eelgrass distribution of eelgra
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8.0 Eelgrass adjacent to most trans
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8.0 Eelgrass load on the plants was
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8.0 Eelgrass (Table 8.3-5), based o
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8.0 Eelgrass surveys. No eelgrass b
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8.0 Eelgrass Areas containing eelgr
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8.0 Eelgrass Seasonal patterns amon
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8.0 Eelgrass 2002) inferred that th
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8.0 Eelgrass Table 8.3-2. Spring 20
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8.0 Eelgrass Table 8.3-4. Fall 2008
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8.0 Eelgrass Table 8.3-12. Oceanic
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8.0 Eelgrass Figure 8.3-2. Eelgrass
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8.0 Eelgrass Figure 8.3-6. Spatial
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9.0 Birds 9.0 BIRDS 9.1 INTRODUCTIO
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9.0 Birds changes in species number
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9.0 Birds the Brown Pelican populat
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9.0 Birds 9.4.2.10 9.4.2.11 9.4.2.1
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9.0 Birds 9.5.1 Distribution and Ab
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9.0 Birds discussed in Section 9.4.
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9.0 Birds Angeles Harbor. The relat
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9.0 Birds Table 9.4-1. Percent Comp
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9.0 Birds Table 9.4-3. Nest Numbers
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9.0 Birds Table 9.5-2. Species Comp
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9.0 Birds Table 9.5-4. Percent Comp
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9.0 Birds Table 9.6-1. Historical C
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9.0 Birds 70 12000 60 10000 50 40 3
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9.0 Birds 3500 shallow water sandy
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9.0 Birds 40 35 30 riprap aerial Nu
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9.0 Birds Number Observed 3500 3000
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9.0 Birds Figure 9.5-1. Total numbe
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9.0 Birds Number of Individuals 400
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9.0 Birds 7000 Mean Number of Indiv
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CHAPTER 10 MARINE MAMMALS
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10.0 Marine Mammals Gray whales dif
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10.0 Marine Mammals This page inten
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11.0 References 11.0 REFERENCES Abb
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11.0 References Dennison, W.C. and
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11.0 References Jacques, D.L., C.S.
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11.0 References North, W.J. 1983. S
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APPENDIX A STATION LOCATIONS
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Appendix A Station Coordinates (NAD
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Appendix B (A) Temperature (°C), S
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APPENDIX C FISHES
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Appendix C Table C-1. Combined Fish
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Appendix C LA01 LA02 LA03 LA04 LA05
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Appendix C Table C-3. Otter Trawl C
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Appendix C Table C-5. Otter Trawl B
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Appendix C Table C-7. Otter Trawl B
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Appendix C Table C-8. Lampara Catch
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Appendix C Table C-10. Lampara Catc
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Appendix C Scientific Name Table C-
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Appendix C Table C-14. Beach Seine
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Appendix D Table D-1. Ichthyoplankt
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Appendix D fish eggs (undeveloped)
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Appendix D fish eggs unid. unidenti
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fish eggs unid. unidentified fish e
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Appendix D Eggs Oligocottus / Clino
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Appendix D Eggs Rhinogobiops nichol
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Appendix D Juvenile Eggs Heterostic
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Appendix D Eggs Liparis spp. snailf
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Appendix D Juvenile Eggs Heterostic
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Appendix D Table D-11. Ichthyoplank
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APPENDIX E INFAUNA
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Appendix E Taxon LA-1 LA-10 LA-11 L
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Appendix E Protothaca laciniata Tax
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Appendix E Taxon LA1 LA2 LA3 LA4 LA
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Appendix E Table E-4. Otter Trawl,
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Appendix E Taxon LA1 LA2 LA3 LA4 LA
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Appendix E Octopus sp. 1 Philine sp
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Appendix E This page intentionally
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Appendix F Table F-1. Total Abundan
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Appendix F LARR-1 LARR-2 LARR-3 LAR
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APPENDIX G KELP AND MACROALGAE
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Appendix G Date Survey Site Observe
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Appendix G Species T1 T2 T3 T4 T5 T
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Appendix H APPENDIX H-1 AVIAN ECOLO
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Appendix H Table H-1. Avian Ecologi
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Appendix H GUILD 8 - UPLAND BIRDS G
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Appendix H APPENDIX H-2 NUMBER OF I
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Appendix H Table H-2. December A 20
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Appendix H Table H-3. December B 20
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Appendix H Table H-4. January A 200
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Appendix H Table H-5. January B 200
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Appendix H Table H-6. February A 20
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Appendix H Table H-7. February B 20
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Appendix H Table H-8. March A 2008
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Appendix H Table H-9. March B 2008
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Appendix H Table H-10. April A 2008
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Appendix H Table H-11. May A 2008 S
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Appendix H Table H-13. July A 2008
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Appendix H Table H-15. August B 200
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Appendix H Table H-16. September A
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Appendix H Table H-17. September B
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Appendix H Species Totals Zones 1 2
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Appendix H Species Totals Zones 1 2
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Appendix H Zones Species Totals 1 2
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Appendix H Zones Species Totals 1 2
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Appendix H Date ELEGANT TERN — OB
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APPENDIX I MARINE MAMMALS
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Appendix I Common Survey Station/ N
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Appendix I Common Name Survey Type
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Appendix I This page intentionally
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