Marine biological survey to establish the distribution and status of ...

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Taxa MCS Code G 01 G 02 G 03 G 04 G 05 G 06 G 07 G 08 Chaetozone "D" P0832 22 29 5 3 1 2 2 3 1 2 3 2 2 2 11 3 Chaetozone setosa P0834 3 3 5 3 8 3 4 1 16 5 33 15 5 1 Cirratulus sp. P0835 3 1 Monticellina dorsobranchialis P0844 3 1 1 4 2 3 1 2 Tharyx killariensis P0846 7 18 1 2 2 2 1 5 32 4 3 11 1 7 Diplocirrus glaucus P0878 2 1 2 2 1 5 1 1 2 3 2 2 2 12 7 1 Flabelligera affinis P0881 9 Pherusa plumosa P0885 1 Macrochaeta clavicornis P0891 1 2 1 Mediomastus fragilis P0919 6 1 1 1 2 2 3 1 1 2 4 3 17 2 Notomastus sp. B P0920 6 1 1 2 2 1 1 3 6 7 2 1 1 1 Notomastus latericeus P0921 2 1 4 8 8 7 1 9 9 7 6 5 5 11 10 23 19 17 1 2 2 2 6 Peresiella clymenoides P0925 1 2 1 2 2 1 Pseudonotomastus southerni P0927 1 2 1 1 2 1 Euclymeninae sp. A P0951 10 7 4 2 8 Clymenura tricirrata P0955 2 Euclymene sp. A P0960 12 7 1 4 7 1 9 3 3 Heteroclymene robusta P0967 1 1 Praxillella affinis P0971 3 3 3 2 3 4 2 1 2 1 1 3 1 Praxillella gracilis P0972 1 2 Rhodine gracilior P0990 2 2 Rhodine loveni P0991 1 1 2 1 Ophelina cylindricaudata P1015 1 Polyphysia crassa P1024 3 2 1 Scalibregma celticum P1026 1 Scalibregma inflatum P1027 1 76 1 Polygordius sp. P1062 4 Galthowenia oculata P1093 1 6 1 6 3 10 1 5 5 4 12 4 8 2 10 18 6 2 Myriochele danielsseni P1095 3 Owenia fusiformis P1098 4 8 15 2 2 4 1 4 5 1 4 11 1 Amphictene auricoma P1102 1 1 1 1 3 2 3 1 Lagis koreni P1107 1 1 1 G 09 G 10 G 11 G 12 G 13 G 14 G 15 G 17 G 18 G 19 G 20 G 21 G 22 G 23 G 24 145
Taxa MCS Code G 01 G 02 Petta pusilla P1111 2 G 03 Sabellaria spinulosa P1117 1 3 Melinna elisabethae P1122 1 Ampharetinae indet. P1125 2 1 1 2 G 04 G 05 G 06 G 07 G 08 Ampharete falcata P1135 3 1 2 2 6 3 3 2 4 Ampharete lindstroemi P1139 1 5 1 5 1 2 1 3 1 1 2 Amphicteis gunneri P1142 1 1 1 1 Anobothrus gracilis P1147 1 1 Sabellides octocirrata P1160 3 1 Sosane sulcata P1167 1 2 3 1 1 1 Terebellides stroemi P1175 2 2 2 1 2 3 1 3 2 1 4 Trichobranchus roseus P1178 1 2 1 2 Terebellidae indet. P1179 2 1 3 1 Amphitrite cirrata P1182 2 5 1 9 5 5 Axionice maculata P1187 1 Eupolymnia nesidensis P1190 1 2 Lanice conchilega P1195 1 1 Neoamphitrite affinis P1204 2 1 Pista cristata P1217 1 Pista lornensis P1218 1 2 2 Amaeana trilobata P1229 1 Lysilla loveni P1233 1 Lysilla nivea P1234 1 Polycirrus indet. P1235 1 2 1 Polycirrus medusa P1242 1 5 Polycirrus norvegicus P1243 3 2 4 20 1 1 1 8 1 12 4 5 9 4 1 9 3 Parathelepus collaris P1249 1 Streblosoma intestinalis P1252 2 Chone duneri P1267 2 1 1 Chone filicaudata P1269 1 1 Demonax indet. P1271 1 Euchone rubrocincta P1280 1 2 1 G 09 G 10 G 11 G 12 G 13 G 14 G 15 G 17 G 18 G 19 G 20 G 21 G 22 G 23 G 24 146
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Scottish Natural Heritage Commissio
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COMMISSIONED REPORT Summary Marine
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Contents Page no. 1 Introduction ..
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Page no. Figure 28 Basking shark ho
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1 INTRODUCTION 1.1 Background The S
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Rum has a far more complex structur
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In 1993 an SNH team conducted remot
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Richardson et al. (2004) showed tha
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2 METHODS 2.1 Sampling strategy The
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Figure 6 Shallow water video statio
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Figure 8 Video stations surveyed in
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Each discrete grab sample was empti
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Following the survey, the infauna w
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Table 2 Biotopes identified in the
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Figure 11 2010 survey coverage off
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Circalittoral sandy mud (SS.SMu.CSa
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Description The distribution of the
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Figure 16 Division of the megafauna
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Some L. saccharina forest (IR.LIR.K
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Rhodophyllis werneri and Scinaia in
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Plate 8 A northern sea fan Swiftia
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Zostera marina/angustifolia beds on
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This is consistent with infaunal co
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the fan mussels ranged from an esti
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Plate 13 A small basking shark in C
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Distribution Depth range: 72 - 21
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Figure 31 Other species of interest
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coverage predictive biotope distrib
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4 DISCUSSION This section presents
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Table 4 Summary of the assessment o
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The burrowed mud supported langoust
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in areas where it is protected from
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Table 6 Summary of a preliminary as
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5.2 Future data review and biologic
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Ingle, R.W. (1996). Shallow-water c
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Appendix 1 Drop-down video and dive
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Date Station Time Latitude Longitud
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Page 104 and 105: Table A1.2 Summary notes (biologica
Page 106 and 107: Tow Id no Tow Data point Date Tape
Page 112 and 113: Tow Id no Tow Data point Date A123
Page 120 and 121: Table A1.3 Summary of sampling unde
Page 122 and 123: Site No. Date Habitat Id (Site No:H
Page 128 and 129: Species MCS Code D D 1 _ 2 D D 1 _
Page 130 and 131: Species MCS Code Suberites ficus C2
Page 132 and 133: Species MCS Code Cryptopleura ramos
Page 134 and 135: Species MCS Code Scrupocellaria Y83
Page 136 and 137: Table A1.6 Species recorded (matrix
Page 138 and 139: Species MCS Code A 1 2 _ 1 A 1 2 _
Page 140 and 141: Table A1.7 Species recorded (matrix
Page 142 and 143: Species MCS Code Dive 1.1 Dive 2.1
Page 148 and 149: Table A2.1 Positional and depth inf
Page 150 and 151: Table A2.3 List of taxa identified
Page 152 and 153: Taxa MCS Code G 01 G 02 G 03 G 04 G
Page 158 and 159: Taxa MCS Code G 01 G 02 G 03 Diasty
Page 162 and 163: Taxa MCS Code G 01 Ascidiella sp. Z
Page 164 and 165: Figure A2.1 Bray-Curtis similarity
Page 166 and 167: Appendix 3 Macrofaunal and sediment
Page 168 and 169: Table A3.3 Results of univariate an
Page 170 and 171: Appendix 4 Photo and video logs - 2
Page 172 and 173: File Name Subject Site Name Island
Page 180 and 181: Table A4.2 Drop-down video log, 201
Page 182 and 183: File Name File size Folder Site No
Page 184 and 185: File Name File size Folder Site No
Page 186: www.snh.gov.uk © Scottish Natural
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