Resources

FRV Scotia 0913S

Cruise plan

Cruise Info. 
Ship name (ship code)FRV Scotia (748S)
Cruise identifier0913S
Cruise period2013-07-31 — 2013-08-21
StatusCompleted
Port of departureAberdeen, United Kingdom
Port of returnAberdeen, United Kingdom
PurposeFisheries
ObjectivesObjectives

1. Complete an internationally coordinated demersal trawling survey in the North Sea in ICES area IV.
2. Obtain temperature and salinity data from the surface and seabed at each trawling station using a SEABIRD 19+ CTD.
3. Install, test and proceed with using newly purchased EDC (electronic data capture) and FSS database for recording of all biological survey data.
4. Collect additional biological data in connection with the EU Data Collection Framework (DCF).

Procedures

Loading of the trawl gear will take place on 29 July with rigging and testing being completed on the same day. Loading of the scientific gear will also take place on the same day. Scotia will then sail on the morning of Wednesday 31 July. The first station is located not far from Aberdeen, so once the safety drills have been completed, Scotia will proceed to the first station where a shakedown haul will be completed in advance of the first real haul in order to check the net configuration and the Scanmar units. An operational daily survey plan will be formulated by the SIC subsequent to meetings with both the Fishing Master and the Captain. It is the intention that these meetings take place where possible during times that are mutually convenient.

One demersal haul of 30 minutes duration will be made in each statistical rectangle shown on the attached chart. Trawling will be undertaken during the hours of daylight which will vary depending on the vessels latitude at any given time. The Scanmar system will be used to monitor the headline height, wing spread and door spread for each haul. Bottom contact data from each trawl will also be collected using the NOAA bottom contact sensor which will be mounted in the centre of the ground-gear. In addition to the routine sampling, biological data will be collected for target species in line with the EU data regulation. All fish will be processed in accordance with Standing Instructions.

CTD casts will be taken at every trawl station. These provide surface and bottom temperature and salinity information. Reverser bottles affixed to the CTD wire will also be used to collect water samples that will be analysed back at the lab and will provide information on salinities, nitrates, silicates and phosphates. In addition, the ships thermosalinograph will be run continuously throughout the survey and will provide sea surface temperature and salinity data.

Installation of new Data Recording System (FSS and EDC)

Additional personnel have been drafted in to aid in this process and this task will have zero impact on the survey programme as such and will take place whilst the day to day running of the survey proceeds. The timetable is to have this system fully tested, installed and working by the mid-survey break.
Chief scientistFinlay Burns (Marine Scotland Aberdeen Marine Laboratory), James Drewery (Marine Scotland Aberdeen Marine Laboratory)
Cruise programmeFRV Scotia 0913S cruise programme 0913s.pdf  (0.06 MB) 
Ocean/sea areas 
GeneralNorth Sea
SpecificNorthern North Sea
Data held at BODC Get data
Series/Profiles 
84  CTD/STD cast
Reference numbers
Salinity of the water column
Temperature of the water column
Vertical spatial coordinates
Concentration of suspended particulate material in the water column
Density of the water column
Electrical conductivity of the water column
Chlorophyll pigment concentrations in water bodies
Reference numbers
Salinity of the water column
Temperature of the water column
Vertical spatial coordinates
Concentration of suspended particulate material in the water column
Density of the water column
Electrical conductivity of the water column
Chlorophyll pigment concentrations in water bodies

BODC idDate/TimeLocationDoc.
12144492013-08-03 07:20 56° 45' 11" N  4° 10' 48" E  View metadata report for BODC series reference number 1214449
12145912013-08-05 20:13 55° 35' 26" N  1° 12' 52" E  View metadata report for BODC series reference number 1214591
12147752013-08-08 20:41 57° 50' 46" N  0° 53' 36" W  View metadata report for BODC series reference number 1214775
12148552013-08-12 07:50 58° 10' 1" N  3° 6' 20" W  View metadata report for BODC series reference number 1214855
12149842013-08-14 16:59 60° 17' 3" N  3° 5' 4" W  View metadata report for BODC series reference number 1214984
12143702013-08-01 14:04 56° 52' 4" N  3° 34' 2" E  View metadata report for BODC series reference number 1214370
12145302013-08-05 05:05 54° 35' 4" N  1° 1' 57" E  View metadata report for BODC series reference number 1214530
12145542013-08-05 10:48 55° 13' 23" N  1° 18' 11" E  View metadata report for BODC series reference number 1214554
12146092013-08-06 04:54 54° 41' 48" N  0° 30' 52" W  View metadata report for BODC series reference number 1214609
12148182013-08-09 16:06 57° 50' 8" N  0° 16' 40" E  View metadata report for BODC series reference number 1214818
12145052013-08-04 12:55 54° 6' 37" N  2° 6' 57" E  View metadata report for BODC series reference number 1214505
12145422013-08-05 07:45 54° 54' 0" N  0° 50' 35" E  View metadata report for BODC series reference number 1214542
12146342013-08-06 15:11 55° 30' 23" N  1° 12' 43" W  View metadata report for BODC series reference number 1214634
12147632013-08-08 15:57 57° 40' 39" N  1° 29' 48" W  View metadata report for BODC series reference number 1214763
12148792013-08-12 14:15 58° 23' 35" N  1° 50' 1" W  View metadata report for BODC series reference number 1214879
12149232013-08-13 15:20 59° 23' 30" N  3° 59' 10" W  View metadata report for BODC series reference number 1214923
12149472013-08-14 04:27 59° 48' 14" N  2° 9' 51" W  View metadata report for BODC series reference number 1214947
12144132013-08-02 13:01 56° 12' 16" N  5° 20' 4" E  View metadata report for BODC series reference number 1214413
12144372013-08-03 04:05 57° 8' 7" N  4° 26' 25" E  View metadata report for BODC series reference number 1214437
12145782013-08-05 17:02 55° 31' 5" N  0° 44' 3" E  View metadata report for BODC series reference number 1214578
12148312013-08-11 19:47 57° 51' 20" N  2° 34' 47" W  View metadata report for BODC series reference number 1214831
12148922013-08-13 05:00 58° 48' 50" N  3° 42' 9" W  View metadata report for BODC series reference number 1214892
12149962013-08-15 04:58 60° 44' 14" N  2° 4' 0" W  View metadata report for BODC series reference number 1214996
12143452013-07-31 20:19 57° 22' 36" N  0° 27' 42" E  View metadata report for BODC series reference number 1214345
12148802013-08-12 17:39 58° 33' 35" N  2° 12' 4" W  View metadata report for BODC series reference number 1214880
12146832013-08-07 09:31 56° 2' 6" N  0° 19' 1" E  View metadata report for BODC series reference number 1214683
12150592013-08-16 07:10 60° 46' 23" N  1° 36' 43" E  View metadata report for BODC series reference number 1215059
12150472013-08-16 04:26 60° 59' 21" N  2° 0' 53" E  View metadata report for BODC series reference number 1215047
12151032013-08-17 12:09 59° 43' 17" N  1° 28' 40" E  View metadata report for BODC series reference number 1215103
12151152013-08-17 15:43 59° 43' 41" N  2° 26' 3" E  View metadata report for BODC series reference number 1215115
12152072013-08-19 12:48 59° 21' 35" N  1° 27' 54" W  View metadata report for BODC series reference number 1215207
12151522013-08-18 13:48 58° 38' 43" N  1° 5' 7" E  View metadata report for BODC series reference number 1215152
12151642013-08-18 16:15 58° 48' 11" N  0° 48' 4" E  View metadata report for BODC series reference number 1215164
12143332013-07-31 14:48 57° 17' 46" N  0° 38' 10" W  View metadata report for BODC series reference number 1214333
12145292013-08-04 19:38 54° 4' 58" N  0° 58' 32" E  View metadata report for BODC series reference number 1214529
12148432013-08-12 05:01 57° 51' 55" N  3° 1' 51" W  View metadata report for BODC series reference number 1214843
12150602013-08-16 11:16 60° 36' 11" N  0° 24' 39" E  View metadata report for BODC series reference number 1215060
12150352013-08-15 14:23 61° 6' 22" N  0° 41' 17" W  View metadata report for BODC series reference number 1215035
12150842013-08-17 03:58 60° 8' 5" N  0° 16' 55" W  View metadata report for BODC series reference number 1215084
12143212013-07-31 09:16 57° 4' 32" N  1° 47' 15" W  View metadata report for BODC series reference number 1214321
12143822013-08-01 20:48 57° 16' 45" N  5° 10' 23" E  View metadata report for BODC series reference number 1214382
12143942013-08-02 05:11 56° 23' 57" N  7° 4' 9" E  View metadata report for BODC series reference number 1214394
12144502013-08-03 12:02 56° 15' 24" N  3° 10' 19" E  View metadata report for BODC series reference number 1214450
12146712013-08-07 04:56 56° 18' 28" N  1° 21' 4" E  View metadata report for BODC series reference number 1214671
12146952013-08-07 13:26 56° 36' 13" N  0° 5' 30" E  View metadata report for BODC series reference number 1214695
12151272013-08-17 18:57 59° 40' 20" N  3° 12' 15" E  View metadata report for BODC series reference number 1215127
12151882013-08-19 09:25 59° 11' 37" N  2° 17' 19" W  View metadata report for BODC series reference number 1215188
12152202013-08-20 04:53 58° 6' 22" N  0° 58' 18" W  View metadata report for BODC series reference number 1215220
12144622013-08-03 15:46 56° 25' 29" N  2° 30' 22" E  View metadata report for BODC series reference number 1214462
12144742013-08-03 20:00 55° 56' 52" N  2° 41' 35" E  View metadata report for BODC series reference number 1214474
12146222013-08-06 12:02 55° 12' 10" N  0° 43' 11" W  View metadata report for BODC series reference number 1214622
12147382013-08-08 06:25 56° 25' 14" N  1° 53' 6" W  View metadata report for BODC series reference number 1214738
12147872013-08-09 05:23 57° 36' 19" N  2° 13' 27" E  View metadata report for BODC series reference number 1214787
12149112013-08-13 11:01 59° 12' 52" N  3° 30' 37" W  View metadata report for BODC series reference number 1214911
12149722013-08-14 13:19 60° 14' 44" N  2° 13' 45" W  View metadata report for BODC series reference number 1214972
12151762013-08-18 20:21 58° 45' 19" N  0° 6' 16" W  View metadata report for BODC series reference number 1215176
12152192013-08-19 19:30 59° 4' 28" N  0° 49' 18" W  View metadata report for BODC series reference number 1215219
12144982013-08-04 08:04 54° 51' 2" N  2° 34' 2" E  View metadata report for BODC series reference number 1214498
12145172013-08-04 15:53 54° 14' 14" N  1° 31' 28" E  View metadata report for BODC series reference number 1214517
12145662013-08-05 14:45 55° 21' 38" N  0° 39' 37" E  View metadata report for BODC series reference number 1214566
12146102013-08-06 08:13 54° 49' 43" N  0° 18' 10" W  View metadata report for BODC series reference number 1214610
12146462013-08-06 17:37 55° 45' 58" N  0° 53' 11" W  View metadata report for BODC series reference number 1214646
12147022013-08-07 15:37 56° 47' 42" N  0° 11' 19" W  View metadata report for BODC series reference number 1214702
12148062013-08-09 12:47 58° 13' 34" N  0° 30' 3" E  View metadata report for BODC series reference number 1214806
12148672013-08-12 10:35 58° 13' 57" N  2° 31' 54" W  View metadata report for BODC series reference number 1214867
12149352013-08-13 17:13 59° 31' 38" N  3° 49' 14" W  View metadata report for BODC series reference number 1214935
12150232013-08-15 11:51 60° 57' 54" N  1° 15' 16" W  View metadata report for BODC series reference number 1215023
12151402013-08-18 08:20 58° 43' 45" N  2° 33' 59" E  View metadata report for BODC series reference number 1215140
12144012013-08-02 07:49 56° 29' 32" N  6° 37' 55" E  View metadata report for BODC series reference number 1214401
12144252013-08-02 16:59 56° 12' 39" N  4° 36' 47" E  View metadata report for BODC series reference number 1214425
12144862013-08-04 04:57 55° 12' 56" N  2° 38' 35" E  View metadata report for BODC series reference number 1214486
12146582013-08-06 20:37 56° 3' 2" N  0° 37' 13" W  View metadata report for BODC series reference number 1214658
12147512013-08-08 08:44 56° 36' 3" N  2° 5' 59" W  View metadata report for BODC series reference number 1214751
12147992013-08-09 08:31 57° 50' 53" N  1° 33' 4" E  View metadata report for BODC series reference number 1214799
12149592013-08-14 07:07 59° 57' 22" N  1° 36' 48" W  View metadata report for BODC series reference number 1214959
12149602013-08-14 10:45 60° 7' 36" N  1° 42' 34" W  View metadata report for BODC series reference number 1214960
12150112013-08-15 09:15 61° 11' 8" N  1° 28' 0" W  View metadata report for BODC series reference number 1215011
12150722013-08-16 19:57 60° 48' 29" N  0° 37' 42" W  View metadata report for BODC series reference number 1215072
12150962013-08-17 08:25 59° 42' 30" N  0° 21' 22" E  View metadata report for BODC series reference number 1215096
12151392013-08-18 03:56 58° 54' 21" N  3° 23' 14" E  View metadata report for BODC series reference number 1215139
12147262013-08-08 04:22 56° 16' 3" N  2° 11' 15" W  View metadata report for BODC series reference number 1214726
12143692013-08-01 09:09 56° 44' 32" N  2° 6' 10" E  View metadata report for BODC series reference number 1214369
12143572013-08-01 05:19 56° 31' 51" N  1° 12' 55" E  View metadata report for BODC series reference number 1214357
12147142013-08-07 20:16 56° 37' 11" N  1° 16' 22" W  View metadata report for BODC series reference number 1214714