Scientific Observer Sampling Manual ... - Kimdietrich.com

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There may be more than one sample type and associated sample weight for a given haul. For instance, a haul could contain a marine mammal (recorded as sample type “1” for whole haul) and a random sample of all other catch (recorded as sample type “2”). Record “APL”,“X2” or “X1” for miscellaneous vegetation and plant material, plastic material and all other rubbish (excluding plastics), respectively. 5-4
<strong>Observer</strong> code Vessel code Trip ID Date (dd/mm/yy) SLE 0001 12345 75 24/03/10 223 Sample Type (ST) 3A Shrimp traw l - retained by species 4 LL-demersal Reason Discard 1 Whole haul 3B Shrimp traw l - retained mixed species 5 Gillnet 1 Regulation 4 Error 2 Unsorted random 3C Shrimp traw l - discard sample 7 Pots/traps 2 Market 5 Other 8 Other 3 Damage Species Name Code ST Number Weight Sample Size Penaeus notialis SOP 3A Caranx hippos Galeoides decadactylus Pentanamus quinquarius Raja miraletus 700 Crab, Unid CRA 1 Portunus validus Sepia officinalis Pseudotolithus sp Pomadasys jubelini Trichiurus lepturus Drepane africana Galeoides decadactylus Lutjanus goreensis Pe ntanamus quinquarius lati Bivalves Galeoides decadactylus lati Raya miraletus Sardinella maderensis Plant material Crab, Unid Plastic CVJ Drepane africana SIC 2 Lutjanus goreensis GAL LJO PET JAI PVQ CTC CKW BUR LHT SIC GAL LJO PET CLX GAL ILI JAI SAE APL CRA X2 3A 3C 17 26 3 98 2 2 87 1 2.65 75 7.5 17 35 4.25 1.04 8.84 3.15 10.78 5.4 1.5 1.6 4 2.2 45 16.2 9 7 ILI 3B 29 Shrimps, unid DCP 3C 3B 3 300 5 1 2.07 21.75 0.69 3.3 4.2 10.15 15 0.95 Brachydeuterus auritus GRB 3 0.3 33 53 19 20 3.6 1.75 17 1.7 10.5 0.85 5 113.78 113.78 20.99 20.99 47.15 Haul % Ret. 100 100 0 47.15 0 Mixed? Y / N Reason Discard 3/4 2 2 2 2 1 2 1 Notes / Calculations Sampled 1 of 4 baskets of mixed species (sample type 3B) and 2 of 10 baskets of discard (sample type 3C); SOP ave. = 2.5/50 = 0.05 kg SOP no. = 35.0 / 0.05 ==700 lati ave. = 4.0/40 = 0.1 kg lati no. = 7.5 / 0.1 ==75 LHTave. = 6.25 / 25= 0.25kg LHT no. = 21.75/ 0.25 ==87 PETave. =3.85 / 35 = 0.1 1kg PET no. = 7.5 / 0.11 =98 Total weight 3A 113.78 3B 80.75 3C 224.5 Figure 5-1 Catch Composition example. Version 1.0 6/2010 5-5
Page 1 and 2: Version 1.1 May 1, 2011 West Africa
Page 3 and 4: 4.2 Introduction ..................
Page 5 and 6: 12.4.2 Marine Mammal Carcass Examin
Page 7 and 8: Acknowledgements The following sour
Page 9 and 10: • Monitoring consists of the coll
Page 11 and 12: 1.4.3 International Management Inst
Page 13 and 14: Figure 1-2 Approximate boundaries o
Page 15 and 16: 2.4 Rights and Responsibilities 2.4
Page 17 and 18: • Achieve a basic familiarity wit
Page 19 and 20: vessel captain with an opportunity
Page 21 and 22: 3 Essential Information 3.1 Learnin
Page 23 and 24: within the calculation! It is impor
Page 25 and 26: atmospheric shifts. Lower frequenci
Page 27 and 28: Figure 3-3 Globe with latitude (lef
Page 29 and 30: • Collect as large a sample as po
Page 31 and 32: 3.7 First day(s) on board As soon a
Page 33 and 34: flagged (Appendix 5). Home port Pre
Page 35 and 36: Other Water capacity Fuel capacity
Page 37 and 38: Communications: Circle Yes or No an
Page 39 and 40: Catch sensors Net sensors Hydrophon
Page 41 and 42: Refrigeration Blast freeze? Y / N C
Page 43 and 44: LLD LLS GND Drifting or pelagic lon
Page 45 and 46: Trip Summary Embarkation Departure
Page 47 and 48: 5 Catch Composition Form 5.1 Learni
Page 49: 7 Pots/traps 8 Other Use for Marine
Page 53 and 54: Figure 6-1 Bottom and midwater traw
Page 55 and 56: 6.5 Forms/Instructions 6.5.1 Gear D
Page 57 and 58: Beam and Otter Trawl Section For ea
Page 59 and 60: Stretched Mesh Opening - Diamond Me
Page 61 and 62: Figure 6-8 Types of strengthening r
Page 63 and 64: 6-12
Page 65 and 66: 6.5.2 Trawl Effort / Total Catch Fo
Page 67 and 68: Min Long- E/W Depth (bottom) Depth
Page 69 and 70: Each option is discussed in more de
Page 71 and 72: 6.6.1.1 Bin Volumes Total catch is
Page 73 and 74: in order to obtain a volume. Refer
Page 75 and 76: Sorting technique of crew- Each ves
Page 77 and 78: sampling rate for RST#1 is ~70-72%.
Page 79 and 80: Figure 7-1 Shrimp trawler net confi
Page 81 and 82: Figure 7-4 Examples of BRDs: A) Fis
Page 83 and 84: Warp Bridle (door chain) Top leg li
Page 85 and 86: provided). Funnel Distance from esc
Page 87 and 88: 7-10
Page 89 and 90: 7.5.2 Trawl Effort / Total Catch Fo
Page 91 and 92: Demersal longline length ranges fro
Page 93 and 94: Figure 8-2 Gangion configuration. G
Page 95 and 96: hooks come on board depends on weat
Page 97 and 98: Figure 8-6 Offset (left) and non-of
Page 99 and 100: 8-22
Page 101 and 102:
this form is obtained through direc
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Hooks - Type* Record the dominant h
Page 105 and 106:
that percent recorded must sum to 1
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8.8 Catch Composition and Biologica
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counted. When tally sampling, obser
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variability caused by setting acros
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10. Note how many gear units were t
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9 Pelagic Longline 9.1 Learning obj
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Figure 9-2 Branchline configuration
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9.6 Forms/Instructions 9.6.1 Gear D
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Line setter / shooter - used to pul
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Figure 9-6 Example Gear Description
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2. 3. (i.e., away from engine cooli
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interval Distance between Weight (g
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Figure 9-8 Example of completed Set
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shark breaks the surface & then the
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using the following definitions: Bl
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hooks’. Most of the time, you sho
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7. Record fishing gear characterist
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Figure 10-2 Diagram of backdown pro
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Total length = total count of hand
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Comments Note the general condition
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activities. The information recorde
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on the binoculars and/or bird radar
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Long-Deg Long-Min Record degrees of
Page 151 and 152:
To ascertain whether the helicopter
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Object No. Sighting No. Set No. Com
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any details in COMMENTS. If the obj
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10-22
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Association How Detected Set Sequen
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as follows: 6A - Whole brail - all
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Figure 10-10 Example of Set Informa
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All Atlantic blue marlin Makaira ni
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The snout should be resting gently
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pectoral girdle. It is the bony ant
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Figure 11-3 Male opah (Lampris gutt
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Cross section (left) and whole (rig
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typically collected for aging purpo
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11.4.2 Invertebrates 11.4.2.1 Stand
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Carapace length (37) Posterior edge
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Figure 11-9 Sex differences in lobs
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some cases, speed of travel. A gree
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• Marine mammals • Sea turtles
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Table 11-4): 01 Fork 02 Total (fish
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2b - spine/ray 2c - otoliths 3 - st
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Tag type Tag location Tag color Who
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• Species ID forms are required f
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12.3.2.1 Landing and Handling Upon
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Figure 12-3 Examples of mouth opene
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3. Sea turtles that revive and beco
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Photos taken: Video? Closest Approa
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Marine Mammal Capture Boarded vesse
Page 205 and 206:
Section caught Animal was able to s
Page 207 and 208:
12-14
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Fgure 12-6 Examples Marine Mammal a
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many species. Starting at the front
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collected. Figure 12-7 Example Mari
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Carapace width Width is the maximum
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Capture Information Date Fill in th
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Was a light stick on the hook? Ligh
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Figure 12-8 Example of Sea Turtle C
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Figure 12-10 Example Seabird Identi
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13.2.3 Document Fully document any
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Billfish (BIL) 06-09 Bycatch (BYC)
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Figure 13-2 Example of a completed
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The FAO IPOA-IUU requests nations t
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form. Activity Speed Hull Material
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Lat-Min Lat-N/S Long-Deg Long-Min L
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16 Health & Safety Information 16.1
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Talk with the crew about safe place
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The vessel may have some on board.
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16.6.2 Hyperthermia & Hypothermia H
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• Intimidating an observer. • B
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2. Refrain from wearing potentially
Page 249 and 250:
16.7.1.1 Survival craft Life rafts
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16.7.1.3 Personal flotation devices
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long distances 16.7.1.5 Emergency C
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suits on the beach) is an internati
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sweeping motion (Figure 16-10). Kee
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Figure 16-11 Righting the life raft
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equipment High water alarm Watertig
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17 References ACCSP. 2004. The Prog
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FAO. 2005-2009. Fishing gears and m
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Schneider, W. 1990. FAO species ide
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Radio, 3-4 emergency channel, 3-4,
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Appendix 4. List of Known IUU Vesse
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Appendix 5. Country & IRCS Codes FA
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Appendix 6. Fishing Gear Codes Full
Page 277 and 278:
Appendix 7. Species Names and Codes
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Apterichtus gracilis Ophichthidae A
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TCY Trachinocephalus myops Snakefis
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Distichodus hypostomatus Citharinid
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BGO Bathygadus macrops Bullseye gre
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MDH Microdesmus aethiopicus Microde
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Lampanyctus nobilis Noble lampfish
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nuchipinnis MTF Malacoctenus africa
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Apogon imberbis Cardinalfish Apogon
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EHN Echeneis naucrates Live sharksu
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tasselfishes nei nca WRF Polyprion
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DEC Dentex dentex Common dentex Den
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DHZ Dicologlossa hexophthalma Ocell
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DLT Diplospinus multistriatus Strip
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SSW Scorpaena angolensis Angola roc
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Argyropelecus sladeni Sladen's hatc
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Stomias lampropeltis Stomiidae STOM
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Bembrops greyi Roundtail duckbill P
Page 313 and 314:
PTM 18-46 Pseudotriakis microdon Fa
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CWO Centrophorus spp Gulper sharks
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BYH Bathyraja hesperafricana West A
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CSS Scleractinia Hard corals, madre
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MTS Squilla mantis Spottail mantis
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B.brydei) BLW Balaenoptera musculus
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WAM Trichechus senegalensis West Af
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Appendix 8. International and Natio
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Appendix 10. Common Formulas & Conv
Page 331 and 332:
Appendix 11. Random Number Tables H
Page 333 and 334:
Appendix 12. Sea State Beaufort Win
Page 335 and 336:
Appendix 14. International Conventi
Page 337 and 338:
Appendix 15. CITES Listed Marine Ve
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Appendix 16. Glossary / Acronyms Ab
Page 341 and 342:
Chase 4 - Pursuing marine mammals w
Page 343 and 344:
confused with terms such as deadwei
Page 345 and 346:
REC - Regional Economic Communities
Page 347:
18-80
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