Smooth Bottom Net Trawl Fishing Gear Effect on - New England ...

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Number/minute Number/minute 35 30 25 20 15 10 5 0 35 30 25 20 15 10 5 0 MH - 2B MH - 1B July October November July MH - 4A MH - 3A MH - 3B MH - 4B Mud Hole-<strong>Trawl</strong>ed MH - 1B MH - 3A MH - 3B Mud Hole-Control MH - 2B MH - 4A MH - 4B MH - 1B MH - 2B Figure 3.3-6 Standardized invertebrates observed per minute of video footage by station and sampling event MH - 3A MH - 4A MH - 3B MH - 4B Number/minute Number/minute 35 30 25 20 15 10 5 0 35 30 25 20 15 10 5 0 LT - 1B LT - 2B LT - 3A LT - 4A LT - 3B LT - 4B LT - 1B LT - 2B October November Little Tow-<strong>Trawl</strong>ed LT - 3A LT - 3B Little Tow-Control LT - 4A LT - 4B LT - 1B LT - 2B Other invertebrates Rock crab Shrimp Sea star LT - 3A LT - 4A LT - 3B LT - 4B
Number/minute Number/minute 2.5 2 1.5 0.5 July - <strong>Trawl</strong>ed 2.5 2 1 1.5 1 0 0.5 0 July - <strong>Trawl</strong>ed July - Control October - <strong>Trawl</strong>ed July - Control October - <strong>Trawl</strong>ed Mud Hole - Fish October - Contol November - <strong>Trawl</strong>ed Little Tow - Fish October - Contol November - <strong>Trawl</strong>ed November - Control November - Control Other fish Silver Hake Red Hake Flounder Other fish Silver Hake Red Hake Flounder Figure 3.3-7a. and 3.3-7b. Fish species in trawled and control lanes observed on video footage prior to chronic trawling in late July, then post-chronic trawling in early October and November 2002.
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SMOOTH BOTTOM NET TRAWL FISHING GEA
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NOAA/NMFS Unallied Science Project,
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effective if the process of immigra
Page 78 and 79: effort, the critical pulse disturba
Page 80 and 81: Maciolek, N.J., R.J. Diaz, D. Dahle
Page 82 and 83: Table 3.3-2. Organisms observed per
Page 84 and 85: Table 3.3-4. Organisms observed per
Page 86 and 87: Table 3.3-5. Comparison of 2001 ROV
Page 88 and 89: Station LT02-1B - P2 Trawl<
Page 90 and 91: Station LT02-3A Trawl</stro
Page 92 and 93: Station LT02-4A - P1 Control Lane O
Page 94 and 95: Trawl Station Resu
Page 100 and 101: Table 3.6-2 2002 Trawl</str
Page 102 and 103: Table 3.6-3 (continued) CRUSTACEA A
Page 106 and 107: Table 3.6-5 Summary of Blackback (W
Page 108: Table 3.6-5 (continued) OTHERS Sarc
Page 113 and 114: Table 3.6-7 Dominant Species in Sed
Page 115 and 116: FIGURES
Page 117 and 118: Figure 1.0-2. Smooth</stron
Page 119 and 120: Figure 1.0-4 Side-scan sonar base m
Page 121 and 122: Figure 3.2.1-2 Bathymetric surface
Page 123 and 124: Number/minute 4 3 2 1 0 July Octobe
Page 125 and 126: Number/minute Number/minute 4 3 4 2
Page 127: Number/minute Number/minute 30 20 1
Page 131 and 132: Number/minute Number/minute July -
Page 133 and 134: Figure 3.4-2 For key species, the a
Page 135 and 136: Figure 3.4-4 For key species, the a
Page 137 and 138: Figure 3.4-6: Cluster analysis of M
Page 139 and 140: Figure 3.4-9 Little Tow 2002 Cluste
Page 141 and 142: Figure 3.4-12a. Little Tow 2001 and
Page 143 and 144: Note: [LT02 = Little Tow 2002 sampl
Page 145 and 146: Results of 2002 REMOTS Surveys to E
Page 153 and 154: Kg/Tow 200 180 160 140 120 100 80 6
Page 155 and 156: Kg/1000m2 Kg/1000m2 7 6 5 4 3 2 1 0
Page 157 and 158: Kg per 1000m2 350 300 250 200 150 1
Page 159 and 160: Numbe of individuals Number of Indi
Page 161 and 162: Number of individuals Number of ind
Page 163 and 164: PHOTOGRAPHS
Page 165 and 166: Photograph 2.2-2 Christopher Dunbar
Page 167 and 168: a. Chris Dunbar sieving benthic sam
Page 169 and 170: Photograph 2.7-1 CR Environmental e
Page 171 and 172: a. Fisherman Andrew Mirarchi viewin
Page 173 and 174: 2001 2002 Cobble Bottom</st
Page 175 and 176: MH-3A July 2002 Pre-Trawl</
Page 177 and 178: MH-4A July 2002- Pre-Trawl<
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LT-1B July 2002- Pre-Trawl<
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LT-3A July 2002- Pre-Trawl<
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LT-4A July 2002- Pre-Trawl<
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Cobble bottom at Little Tow Small r
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2001 2002 Flounder Rock Crabs Sea S
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Smooth Bottom Net Trawl Fishing Gear Effect on - New England ...

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