Marine Fish and Benthos Studies - Knik Arm Bridge and Toll Authority

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Monthly Invertebrate CPUE in 2004 and 2005; 120-Foot Beach Seine Monthly Overall Invertebrate CPUE for 2004 and 2005 CPUE 250 200 150 100 50 0 APRIL MAY JUNE JULY JULY AUGUST SEPTEMBER OCTOBER NOVEMBER 2005 Month 2004 00214\012\Final Report 11-30-2005\Fig 25 12214-12 11/05 Figure 25
Invertebrate CPUE by Species in 2004 (right) and 2005 (left); 120-Foot Beach Seine 180 160 140 Crangon 2005 Crangon franciscorum Crangon nigricauda Crangon spp. 180 160 140 120 Crangon 2004 Crangon franciscorum Crangon nigricauda Crangon spp. CPUE 120 100 80 CPUE 100 80 60 60 40 40 20 20 0 April May June July Month 0 JULY AUG SEPT OCT NOV Month Amphipods 2005 Amphipods 2004 Lagunogammarus setosus Onisimus sp. CPUE 14 12 10 8 6 4 2 Lagunogammarus setosus Onisimus sp. CPUE 60 50 40 30 20 10 0 April May June July 0 JULY AUG SEPT OCT NOV Month Month 60 50 Mysids 2005 Mysis litoralis Neomysis mercedis Neomysis rayii 35 30 Mysids 2004 Mysis litoralis Neomysis mercedis Neomysis rayii Mysid unid. 25 CPUE 40 30 CPUE 20 15 20 10 10 5 0 April May June July Month 0 JULY AUG SEPT OCT NOV Month 00214\012\Final Report 11-30-2005\F 12214-12 11/05 Figure 26
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Marine Fish and Benthos Studies in
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CONTENTS Page EXECUTIVE SUMMARY E-1
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CONTENTS (CONT.) FIGURES (CONT.) 14
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MARINE FISH AND BENTHOS STUDIES IN
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Among the non-salmonids, threespine
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The extreme turbidity and poor visi
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MARINE FISH AND BENTHOS STUDIES IN
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2.2 Sample Methods MacKenzie facili
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will conduct a fatty acid analysis
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2.3 Laboratory Analysis (Figure 3).
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Null hypotheses were tested using t
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3.2.3 KA 3 - North Entrance to Eagl
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3.2.10 KA 11 and KA 11A - Cairn Poi
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3.2.15 PM SS and PM S1 through PM S
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plus range) seen in July of both ye
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greater number of stations sampled)
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were common throughout the summer.
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3.3.2.5 Longfin Smelt 2004. Two-hun
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3.3.2.9 Tide Stage vs. Catch Beach
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(4.0 per set) followed by pink salm
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Ten species of fish were captured i
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species of polychaete worm, Neanthe
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3.4.4 Facilities Sampling 3.4.4.1 F
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flow meter reading to standardize t
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each seines in 2005. In summer/fall
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salmonid catches in Moulton’s (19
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(Figure 8), the larger size of the
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4.4 Knik Arm Ecological Conditions
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An apparent near absence of inverte
Page 59 and 60: 4.4.4 Importance of Littoral Habita
Page 61 and 62: 5.0 REFERENCES Bakus, G., M. Orys,
Page 63 and 64: Simenstad, C.A., C.D. Tanner, W.M.
Page 65 and 66: Table 1 - Knik Arm 2004 and 2005 Sa
Page 67 and 68: Table 3 - Total 2004 and 2005 Month
Page 69 and 70: Table 5 - Fish CPUE in 2004; 120-Fo
Page 71 and 72: Table 7 - Fish CPUE in 2005; 120-Fo
Page 73 and 74: Table 9 - Fish CPUE in 2005 as a Fu
Page 75 and 76: Table 11 - Total Fish CPUE by Tow N
Page 77 and 78: Table 13 - Total Catch and CPUE in
Page 79 and 80: Table 15 - Total Fish Catch in 2005
Page 81 and 82: Table 17 - Statistical Analyses of
Page 83 and 84: Table 19 - Total Catch and CPUE of
Page 85 and 86: Pentec Environmental 12214-12 Novem
Page 87 and 88: 6-2 Knik Arm Crossing Tow Net Locat
Page 89 and 90: Water Quality of Knik Arm, 2004 - 2
Page 91 and 92: Juvenile Salmonid CPUE over Time; 1
Page 93 and 94: Length Frequencies of Juvenile Coho
Page 95 and 96: Length Frequencies of Juvenile Chum
Page 97 and 98: CPUE for Stickleback Species; 120-F
Page 99 and 100: CPUE for Saffron Cod and Longfin Sm
Page 101 and 102: Length Frequencies of Longfin Smelt
Page 103 and 104: Juvenile Salmonid CPUE over Time in
Page 105 and 106: Non-Salmonid CPUE over Time in Tow
Page 107 and 108: Length Frequencies of Sockeye Salmo
Page 109: Length Frequencies of Chinook Salmo
Page 113 and 114: Relationship of Tidal Stage and Inv
Page 115 and 116: Invertebrate CPUE by Transect in 20
Page 117 and 118: Invertebrate Monthly CPUE in Port M
Page 119 and 120: Invertebrate CPUE by Station; Port
Page 121 and 122: Pentec Environmental 12214-12 Photo
Page 131 and 132: MEMORANDUM DATE: August 13, 2004 TO
Page 133 and 134: HDR Alaska, Inc. 12214-10 August 13
Page 135 and 136: HDR Alaska, Inc. 12214-10 October 6
Page 137 and 138: MEMORANDUM DATE: October 6, 2004 TO
Page 139 and 140: HDR Alaska, Inc. 12214-10 October 6
Page 141 and 142: HDR Alaska, Inc. 12214-10 November
Page 143 and 144: MEMORANDUM DATE: November 22, 2004
Page 145 and 146: HDR Alaska, Inc./Integrated Concept
Page 147 and 148: MEMORANDUM DATE: May 13, 2005 TO: F
Page 149 and 150: HDR Alaska, Inc. 12214-12 May 13, 2
Page 155 and 156: MEMORANDUM DATE: July 8, 2005 TO: F
Page 157 and 158: HDR Alaska, Inc. 12214-12 July 8, 2
Page 159 and 160: MEMORANDUM DATE: August 10, 2005 TO
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HDR Alaska, Inc. 12214-12 August 10
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HDR Alaska, Inc. 12214-12 August 10
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APPENDIX B Invertebrate Data Sheet
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APPENDIX B Invertebrate Data Sheet
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Appendix B (cont.) Table B-2: Inver
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Appendix B (cont.) Table B-5: Stati
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Table C-1: Summary of CPUE by all G
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Table C-3 Summary of Catch and Perc
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Marine Fish and Benthos Studies - Knik Arm Bridge and Toll Authority

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