West Coast Groundfish Observer Program Manual, Part2 - NOAA

More documents

Recommendations

Info

CHAPTER 5 Jigging – A method of fishing where fishing line is either mechanically or manually manipulated. The movement of the line creates a bouncing of the lure within the water column or along the substrate. Hoochies- A rubber lure that looks like a small squid and is available in a variety of colors. Handline and Jig Gear Handline and jig fisheries use vertical, weighted monofilament lines with baited hooks attached at intervals with swivels. The hooks are attached to the groundline and are dressed up with colorful segments of rubber surgical tubing, hoochies, or bait (herring or other fish). The jig is dropped to the bottom either by hand or with mechanical gear. The line is then usually lifted a short distance off the bottom and jigged vertically up and down to produce movements of the hoochies or bait to induce the fish to bite. Mechanical jigs (See Figure 5-3) are automated to let out and reel in line as programmed. They can be programmed to sense when the gear hits the seabed and automatically pull in enough line so that the hooks stay a few feet above the bottom to avoid snagging. When the pre-set weight of fish has been hooked, the jigger can automatically reel in the line. Mechanical jiggers will generally utilize between six and sixteen hooks on gangions and many lines can be actively jigged. Handlines and jigs are used to harvest lingcod, greenlings, cabezon and rockfish. Figure 5 - 3: Mechanized Jig Assembly 5-4 1/30/2004
CHAPTER 5 Stick (Pipe) Gear Stick (Pipe) gear is usually a piece of rebar (metal stake) or PVC tube with rebar inside that has string or twine attached at both ends (See Figure 5-4). Some fishers use a flexible plastic coated cable with a lead weight attached instead of a hard stick, referred to as ‘cable gear”. Hooks are attached directly to the string and baited with squid, mackerel, or bonita. This gear is often used in shallow water kelp and surf grass beds (0-40 ft). Usually there is only one stick per buoy line, but multiple sticks can be connected together by groundline. The sticks can range in size from 3-6 ft in length. Hooks per stick can vary from 3-10 hooks. Stick (Pipe) gear is used to target shallow and deep near shore rockfish, lingcod, greenlings and cabazon. Figure 5 - 4: Stick Gear 1/30/2004 5-5
Page 1 and 2: CHAPTER 5 Chapter 5 Fixed Gear Samp
Page 3: CHAPTER 5 anchor and groundline abo
Page 7 and 8: CHAPTER 5 Vertical Hook and Line (A
Page 9 and 10: CHAPTER 5 Albacore Troll Fishery Ve
Page 11 and 12: CHAPTER 5 Figure 5 - 9: Groundfish
Page 13 and 14: CHAPTER 5 Sablefish Pots Sablefish
Page 15 and 16: CHAPTER 5 Safety Concerns on Fixed
Page 17 and 18: CHAPTER 5 II. Collecting and Docume
Page 19 and 20: CHAPTER 5 • Skipper Last Name Rec
Page 21 and 22: CHAPTER 5 • Gear Type - Enter a c
Page 23 and 24: CHAPTER 5 Trip Form-Hauls Instructi
Page 25 and 26: CHAPTER 5 TRIP FORM - HAULS Weight
Page 27 and 28: CHAPTER 5 • Gear consists of mult
Page 29 and 30: CHAPTER 5 • Sticks - Usually a re
Page 31 and 32: CHAPTER 5 1. Determine the total nu
Page 33 and 34: CHAPTER 5 • Poles - Vessels fishi
Page 35 and 36: CHAPTER 5 skipper gave you for EACH
Page 37 and 38: CHAPTER 5 around the waist. Observe
Page 39 and 40: CHAPTER 5 2. Decide how many skates
Page 41 and 42: CHAPTER 5 5. When sampling period 2
Page 43 and 44: CHAPTER 5 Example of Spatial Sampli
Page 45 and 46: CHAPTER 5 Tip* When doing an averag
Page 47 and 48: CHAPTER 5 Weight Method 9 - Pacific
Page 49 and 50: CHAPTER 5 • Pre-measure the lengt
Page 51 and 52: CHAPTER 5 Fixed Gear Catch Form Ins
Page 53 and 54: CHAPTER 5 TIP* Species which are un
Page 55 and 56:
CHAPTER 5 Haul # FIXED GEAR CATCH F
Page 57 and 58:
CHAPTER 5 • If only a portion of
Page 59 and 60:
CHAPTER 5 • Reason for Discard -
Page 61 and 62:
CHAPTER 5 Haul # SPECIES COMPOSITIO
Page 63 and 64:
CHAPTER 5 • Weight Method - Docum
Page 65 and 66:
CHAPTER 5 Trip Discard Form Page __
Page 67 and 68:
CHAPTER 5 Haul # 0 1 FIXED GEAR CAT
Page 69 and 70:
Species Composition Measurements an
Page 71 and 72:
Haul # FIXED GEAR CATCH FORM* Page
Page 73 and 74:
CHAPTER 5 Species Composition Measu
Page 75 and 76:
CHAPTER 5 Haul # FIXED GEAR CATCH F
Page 77 and 78:
CHAPTER 5 Rod and Reel Example Offi
Page 79 and 80:
CHAPTER 5 Haul # SPECIES COMPOSITIO
Page 81 and 82:
CHAPTER 6 Chapter 6 Biological Samp
Page 83 and 84:
CHAPTER 6 II. Data Collection Prior
Page 85 and 86:
CHAPTER 6 4. Scales • From the fi
Page 87 and 88:
CHAPTER 6 III. Biological Specimen
Page 89 and 90:
CHAPTER 6 Subsamples may be taken u
Page 91 and 92:
CHAPTER 6 • Size the sample appro
Page 93 and 94:
CHAPTER 6 IV. Data Collection Proce
Page 95 and 96:
CHAPTER 6 Measure fish using the fo
Page 97 and 98:
CHAPTER 6 Figure 6- 4: Location of
Page 99 and 100:
CHAPTER 6 Sexing Sablefish The gona
Page 101 and 102:
CHAPTER 6 Sexing Flatfish Flatfish
Page 103 and 104:
CHAPTER 6 Sexing Salmon Salmon gona
Page 105 and 106:
CHAPTER 6 4. Remove the otoliths fr
Page 107 and 108:
CHAPTER 6 9. Record the weight, sex
Page 109 and 110:
CHAPTER 6 3. Hook and Line Gear -
Page 111 and 112:
CHAPTER 6 Collecting Salmon Scales
Page 113 and 114:
CHAPTER 6 Tagged Fish Data Collecti
Page 115 and 116:
CHAPTER 6 5. Collect otoliths from
Page 117 and 118:
CHAPTER 6 Collecting Fish Specimens
Page 119 and 120:
CHAPTER 6 Length Frequency Form Ins
Page 121 and 122:
CHAPTER 6 Haul # LENGTH FREQUENCY F
Page 123 and 124:
CHAPTER 6 • Species Code - Record
Page 125 and 126:
CHAPTER 6 . Haul # BIOSPECIMEN FORM
Page 127 and 128:
CHAPTER 6 • Time and Date of Capt
Page 129 and 130:
CHAPTER 6 Specimen Collection Label
Page 131 and 132:
CHAPTER 7 Chapter 7 Marine Mammals,
Page 133 and 134:
CHAPTER 7 they should not be permit
Page 135 and 136:
CHAPTER 7 Marine Mammal Data Collec
Page 137 and 138:
CHAPTER 7 Figure 7-1: Pinniped Meas
Page 139 and 140:
CHAPTER 7 Collecting Canine Teeth f
Page 141 and 142:
CHAPTER 7 contamination. DNA contam
Page 143 and 144:
CHAPTER 7 3. If the animal is a sea
Page 145 and 146:
CHAPTER 7 Marine Mammal Behaviors A
Page 147 and 148:
CHAPTER 7 Pinnipeds • Jug handle
Page 149 and 150:
CHAPTER 7 • Catch Category - Reco
Page 151 and 152:
CHAPTER 7 Haul # Page ____ of ____
Page 153 and 154:
CHAPTER 7 SPECIMEN COLLECTION LABEL
Page 155 and 156:
CHAPTER 7 • Closest approach - No
Page 157 and 158:
CHAPTER 7 Figure 7-6: Marine Mammal
Page 159 and 160:
CHAPTER 7 II. Seabirds Introduction
Page 161 and 162:
CHAPTER 7 Endangered, Threatened an
Page 163 and 164:
CHAPTER 7 identify birds to the hig
Page 165 and 166:
CHAPTER 7 Collect seabird take, int
Page 167 and 168:
CHAPTER 7 value is listed on the ba
Page 169 and 170:
CHAPTER 7 SEABIRD SIGHTING FORM Tri
Page 171 and 172:
CHAPTER 7 • Check to see if there
Page 173 and 174:
CHAPTER 7 Eastern Pacific Marine Tu
Page 175 and 176:
CHAPTER 7 Identification • Left C
Page 177 and 178:
CHAPTER 7 Tags • Tags Present Whe
Page 179 and 180:
CHAPTER 7 Figure 7-10: Sea Turtle L
Page 181 and 182:
CHAPTER 8 CHAPTER 8 Chapter 8 Healt
Page 183 and 184:
CHAPTER 8 CHAPTER 8 not passed a US
Page 185 and 186:
CHAPTER 8 CHAPTER 8 3. Locate life
Page 187 and 188:
CHAPTER 8 CHAPTER 8 20. Water/weath
Page 189 and 190:
CHAPTER 8 CHAPTER 8 • Lift correc
Page 191 and 192:
CHAPTER 8 CHAPTER 8 Seasickness One
Page 193 and 194:
CHAPTER 8 CHAPTER 8 side, be aware
Page 195 and 196:
CHAPTER 8 CHAPTER 8 you have a righ
Page 197 and 198:
CHAPTER 8 CHAPTER 8 Illness and Acc
Page 199 and 200:
CHAPTER 8 CHAPTER 8 Sending a May D
Page 201 and 202:
CHAPTER 8 CHAPTER 8 Donning the Imm
Page 203 and 204:
CHAPTER 8 CHAPTER 8 The Seven Steps
Page 205 and 206:
CHAPTER 8 CHAPTER 8 Summary 7. Play
Page 207 and 208:
CHAPTER 8 CHAPTER 8 Navigational Re
Page 209 and 210:
CHAPTER 8 CHAPTER 8 Emergency Requi
Page 211 and 212:
CHAPTER 8 CHAPTER 8 Means of Escape
Page 213 and 214:
CHAPTER 8 CHAPTER 8 comply with the
Page 215 and 216:
CHAPTER 8 CHAPTER 8 Injury Placard
Page 217 and 218:
CHAPTER 8 CHAPTER 8 Miscellaneous R
Page 219 and 220:
APPENDIX A Appendix A: Fish Species
Page 221 and 222:
APPENDIX A Code Common Name Scienti
Page 223 and 224:
Page 225 and 226:
Page 227 and 228:
Page 229 and 230:
APPENDIX B Appendix B: Invertebrate
Page 231 and 232:
APPENDIX C Appendix C: Marine Mamma
Page 233 and 234:
APPENDIX D Appendix D: Seabirds Spe
Page 235 and 236:
APPENDIX E Appendix E: Catch Catego
Page 237 and 238:
APPENDIX F aurora, S. aurora bank,
Page 239 and 240:
APPENDIX H Appendix H: Random Numbe
Page 241 and 242:
L Cylinder V=πR² x L R VOLUMETRIC
Page 243 and 244:
APPENDIX J Centimeter Pounds Centim
Page 245 and 246:
APPENDIX L Appendix L: Injury Key f
Page 247 and 248:
APPENDIX M Appendix M: Injury Key f
Page 249 and 250:
APPENDIX N Appendix N: List of Obse
Page 251 and 252:
APPENDIX O The U.S. groundfish fish
Page 253 and 254:
APPENDIX O may need to be considere
Page 255 and 256:
APPENDIX O that are subject to the
Page 257 and 258:
APPENDIX O (8) Fail to meet the ves
Page 259 and 260:
APPENDIX P Appendix P: 50 CFR Part
Page 261 and 262:
APPENDIX P vessel that would delay
Page 263 and 264:
APPENDIX P safety rather than to su
Page 265 and 266:
APPENDIX P sea as a result of this
Page 267 and 268:
APPENDIX P § 600.746 Observers. (a
Page 269 and 270:
APPENDIX R Appendix R: Radio Commun
Page 271 and 272:
APPENDIX R Since most radio communi
Page 273 and 274:
APPENDIX S Appendix S: Material Saf
Page 275 and 276:
APPENDIX S FLAMMABILITY CLASS (OSHA
Page 277 and 278:
APPENDIX S MUTAGENIC DATA: Availabl
Page 279 and 280:
APPENDIX T Appendix T: Chattilon Fl
Page 281 and 282:
APPENDIX U ANAL SPINE PRESENT YES N
Page 283 and 284:
APPENDIX V ANAL FIN SLANT, AS COMPA
Page 285 and 286:
APPENDIX W Describe the color and m
Page 287 and 288:
APPENDIX Y Appendix Y: Useful Websi
Page 289 and 290:
APPENDIX Y Observer Associations, I
Page 291 and 292:
GLOSSARY A - B ABC - “Acceptable
Page 293 and 294:
Flatfish - fish which are laterally
Page 295 and 296:
which must be discarded in the grou
Page 297 and 298:
if it is not at anchor or at dock,
show all

West Coast Groundfish Observer Program Manual, Part2 - NOAA

Create successful ePaper yourself

Delete template?

Save as template?