FRV Clupea 0401C

Cruise summary report

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Cruise Info.

Ship name (ship code)

FRV Clupea (74CU)

Cruise identifier

0401C

Cruise period

2001-03-05 — 2001-03-16

Status

Completed

Port of departure

Fraserburgh, United Kingdom

Port of return

Fraserburgh, United Kingdom

Objectives

1) To lay three hydrographic monitoring moorings, one near the Stonehaven transect and two in the Wee Bankie/Marr Bank study area.
2) To conduct a hydrographic survey along a transect offshore of Stonehaven. At preselected locations the Seabird CTD sampler and the dual Bongo net will be deployed using a vertical dip. Water samples will be collected for salinity, nutrient and phytoplankton analysis. The 1 m plankton net will be deployed using a double oblique tow between selected stations along the transect.
3) To investigate the density distribution of sandeels buried in the sediment by carrying out a nocturnal stratified random Day grab survey across the Wee Bankie/Marr Bank study area. All sandeels caught will be measured, weighed and have their otoliths collected.
4) To investigate variation in sandeel population age structure at different locations on the Wee Bankie and Marr Bank from samples collected using the Sandeel dredge.
5) To determine spatial variation in water temperature and salinity across the Wee Bankie/Marr Bank study area using a Seabird CTD sampler. Approximately 40 vertical dip stations will be sampled utilising as far as possible the day grab survey stations.

Chief scientist

Simon Greenstreet (Fisheries Research Services Aberdeen Marine Laboratory)

Cruise report

(2.29 MB)

Ocean/sea areas

General

North Sea

Specific

Wee Bankie, Marr Bank, Berwick's bank and off Stonhaven

Track charts

(1.23 MB)

Measurements

Physical oceanography

Water bottle stations

Quantity: number of stations = 13
Description: Stonehaven transect CTD and water sample stations, Plankton trawls using dual Bongo net

CTD stations

Quantity: number of stations = 13
Description: Stonehaven transect CTD and water sample stations, Plankton trawls using dual Bongo net

Biology and fisheries

Phytoplankton

Quantity: number of stations = 13
Description: Stonehaven transect CTD and water sample stations, Plankton trawls using dual Bongo net

Zooplankton

Quantity: number of stations = 13
Description: Stonehaven transect CTD and water sample stations, Plankton trawls using dual Bongo net

Demersal fish

Quantity: number of samples = 250
Description: Day grab and dredge survey of sand eels

Geology and geophysics

Grab

Quantity: number of samples = 250
Description: Day grab and dredge survey of sand eels

Moorings, landers, buoys

Physical oceanography

Current meters

56° 14' 50" N 1° 59' 20" W — Deployed mooring (6 months) 2 Current meters and miniloggers (temperature recorders)

Current meters

56° 14' 41" N 1° 59' 21" W — Deployed mooring (6 months) 1 Current meter and miniloggers (temperature recorders)

Current meters

56° 14' 50" N 1° 15' 0" E — Deployed mooring (6 months) 2 Current meters and miniloggers (temperature recorders)

Data held at BODC

Get data

Series/Profiles

65 CTD/STD cast

Vertical spatial coordinates
Salinity of the water column
Temperature of the water column
Electrical conductivity of the water column
Raw fluorometer output

[Show series]

Vertical spatial coordinates
Salinity of the water column
Temperature of the water column
Electrical conductivity of the water column
Raw fluorometer output

[Hide series]

BODC id	Date/Time	Location
568570	2001-03-08 16:03	56° 15' 4" N 1° 15' 19" W
568637	2001-03-08 19:41	56° 27' 39" N 1° 47' 55" W
568698	2001-03-10 18:09	56° 19' 49" N 2° 33' 20" W
568791	2001-03-11 02:35	56° 14' 30" N 2° 1' 9" W
569038	2001-03-13 23:26	56° 14' 53" N 2° 29' 36" W
568569	2001-03-07 16:12	56° 14' 53" N 1° 58' 56" W
568601	2001-03-08 18:00	56° 17' 35" N 1° 39' 54" W
568686	2001-03-10 00:55	56° 28' 7" N 1° 35' 33" W
568705	2001-03-10 18:51	56° 18' 49" N 2° 23' 2" W
568975	2001-03-13 18:13	56° 7' 7" N 2° 39' 2" W
568846	2001-03-11 16:33	56° 1' 56" N 1° 59' 55" W
568822	2001-03-11 05:06	56° 2' 4" N 2° 9' 36" W
568858	2001-03-11 17:18	56° 1' 55" N 1° 47' 45" W
568895	2001-03-11 19:45	56° 2' 3" N 1° 23' 59" W
569143	2001-03-15 15:00	56° 57' 48" N 1° 46' 50" W
569167	2001-03-15 15:30	56° 57' 45" N 1° 49' 35" W
569259	2001-03-15 17:30	56° 57' 36" N 2° 4' 25" W
568809	2001-03-11 03:57	56° 9' 45" N 2° 0' 55" W
568883	2001-03-11 18:44	56° 7' 5" N 1° 36' 8" W
569075	2001-03-14 03:58	56° 22' 20" N 2° 20' 35" W
569118	2001-03-15 14:08	56° 59' 45" N 1° 44' 46" W
569179	2001-03-15 15:48	56° 57' 44" N 1° 51' 26" W
569192	2001-03-15 16:16	56° 57' 51" N 1° 55' 6" W
568625	2001-03-08 19:08	56° 22' 31" N 1° 48' 4" W
568674	2001-03-09 23:50	56° 27' 52" N 1° 42' 22" W
568729	2001-03-10 20:10	56° 17' 27" N 2° 8' 53" W
568754	2001-03-10 23:54	56° 12' 31" N 1° 51' 44" W
568766	2001-03-11 00:43	56° 14' 59" N 1° 52' 13" W
568834	2001-03-11 15:07	55° 56' 24" N 2° 18' 19" W
568963	2001-03-13 02:02	56° 22' 18" N 1° 35' 13" W
568987	2001-03-13 19:14	56° 1' 1" N 2° 25' 12" W
569051	2001-03-14 02:03	56° 22' 14" N 2° 6' 0" W
569099	2001-03-14 18:39	56° 28' 13" N 2° 35' 10" W
569155	2001-03-15 15:20	56° 57' 45" N 1° 48' 42" W
569180	2001-03-15 16:01	56° 57' 47" N 1° 53' 12" W
569247	2001-03-15 17:15	56° 57' 43" N 2° 2' 33" W
568650	2001-03-09 21:05	56° 25' 17" N 1° 56' 16" W
568778	2001-03-11 01:35	56° 17' 21" N 1° 56' 7" W
568914	2001-03-11 23:04	56° 7' 19" N 1° 10' 26" W
568938	2001-03-12 19:36	56° 7' 24" N 1° 51' 23" W
569087	2001-03-14 04:54	56° 24' 51" N 2° 28' 54" W
569211	2001-03-15 16:32	56° 57' 47" N 1° 56' 58" W
568717	2001-03-10 19:34	56° 17' 31" N 2° 14' 13" W
569106	2001-03-14 21:04	56° 28' 5" N 2° 20' 1" W
569131	2001-03-15 14:36	56° 57' 42" N 1° 43' 7" W
568871	2001-03-11 18:00	56° 1' 59" N 1° 35' 55" W
569026	2001-03-13 22:27	56° 11' 20" N 2° 37' 25" W
569235	2001-03-15 17:02	56° 57' 46" N 2° 0' 49" W
569260	2001-03-15 17:44	56° 57' 43" N 2° 5' 28" W
568613	2001-03-08 18:35	56° 17' 37" N 1° 47' 58" W
568649	2001-03-09 19:39	56° 27' 19" N 2° 2' 34" W
568742	2001-03-10 22:40	56° 12' 44" N 1° 58' 50" W
568810	2001-03-11 04:30	56° 6' 3" N 2° 4' 53" W
568902	2001-03-11 21:21	56° 2' 37" N 1° 11' 3" W
568582	2001-03-08 16:46	56° 17' 31" N 1° 24' 45" W
568926	2001-03-12 00:05	56° 7' 41" N 1° 22' 44" W
568951	2001-03-12 22:07	56° 12' 44" N 1° 39' 22" W
569223	2001-03-15 16:45	56° 57' 47" N 1° 58' 52" W
568730	2001-03-10 20:56	56° 12' 49" N 2° 5' 19" W
569014	2001-03-13 21:37	56° 8' 1" N 2° 26' 56" W
569002	2001-03-13 20:48	56° 8' 4" N 2° 15' 3" W
568999	2001-03-13 19:53	56° 2' 19" N 2° 16' 31" W
569063	2001-03-14 02:57	56° 27' 2" N 2° 12' 12" W
568594	2001-03-08 17:26	56° 17' 43" N 1° 31' 53" W
568662	2001-03-09 22:22	56° 28' 6" N 1° 52' 45" W

5 Paddle wheel current meter

Date and time
Salinity of the water column
Temperature of the water column
Horizontal velocity of the water column (currents)

[Show series]

Date and time
Salinity of the water column
Temperature of the water column
Horizontal velocity of the water column (currents)

[Hide series]

BODC id	Date/Time	Location
580648	2001-03-08 15:50 — 2001-05-23 10:30	56° 14' 54" N 1° 15' 10" W
580636	2001-03-08 15:50 — 2001-05-23 10:30	56° 14' 54" N 1° 15' 10" W
580624	2001-03-07 15:50 — 2001-05-23 14:10	56° 14' 44" N 1° 59' 26" W
580661	2001-03-15 13:50 — 2001-05-22 13:30	56° 59' 56" N 1° 44' 48" W
580673	2001-03-15 13:50 — 2001-05-22 13:30	56° 59' 56" N 1° 44' 48" W

2 Thermistor chain

Date and time
Vertical spatial coordinates
Temperature of the water column

[Show series]

Date and time
Vertical spatial coordinates
Temperature of the water column

[Hide series]

BODC id	Date/Time	Location	Doc.
581719	2001-03-15 14:40 — 2001-05-22 14:30	56° 59' 51" N 1° 44' 55" W
581707	2001-03-08 15:40 — 2001-05-23 09:10	56° 14' 58" N 1° 15' 4" W

Resources

FRV Clupea 0401C

Cruise summary report

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BODC holdings

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