Cruise inventory

RV Prince Madog PD21/10

Cruise summary report

Cruise Info. 
Ship name (ship code)RV Prince Madog (74P2)
Cruise identifierPD21/10
Cruise period2010-07-07 — 2010-07-08
StatusCompleted
Port of departureBirkenhead, United Kingdom
Port of returnBirkenhead, United Kingdom
PurposeResearch
ObjectivesObjectives

1.1 At site A, 53° 32′ N, 3° 21.8′ W (CTD station 1)
To recover:
a) A seabed frame containing a 600 kHz RDI ADCP (waves ADCP), SeaBird SBE 16plus, digiquartz pressure sensor, SeaPoint turbidity sensor with wiper; a SeaBird SBE 16plus with an Aanderra oxygen Optode and FSI conductivity, temperature logger.
b) CEFAS SmartBuoy in a single point mooring. Attached to the mooring wire are SeaBird MicroCat temperature, conductivity loggers at 5 m and 10 m below the surface and temperature miniloggers at 7.5 m and 15 m below the surface. Also attached was a Contros pCO2 instrument.
To deploy:
a) A seabed frame containing a 600 kHz RDI ADCP (measuring mean current profile, pressures and directional waves), SeaBird SBE 16plus (with pumped conductivity sensor), digiquartz pressure sensor, a SeaPoint turbidity sensor with wiper and SeaBird SBE 16plus (with an Aanderra oxygen Optode).
b) CEFAS SmartBuoy in a single point mooring. Attached to the mooring wire are SeaBird MicroCat temperature, conductivity loggers at 5 m and 10 m below the surface and temperature miniloggers at 7.5 m and 15 m below the surface. Plus a new WetLabs ACS unit and frame at 5m. To collect ten vertical zooplankton hauls for CEFAS.

1.2 At 'new' site B, 53° 32.3′ N, 3° 38.4′ W (CTD station 20)
To recover:
a) A seabed frame containing a 600 kHz RDI ADCP, a SeaBird SBE 16plus, digiquartz pressure sensor and a SeaPoint turbidity sensor fitted with a wiper.
b) A CEFAS SmartBuoy in a single point mooring. Attached to the mooring wire are SeaBird MicroCat temperature, conductivity loggers at 5 m and 10 m below the surface and temperature miniloggers at 7.5 m and 15 m below the surface.
To deploy:
a) A seabed frame for a 600 kHz RDI ADCP measuring mean current profile, pressures and directional waves; a SeaBird SBE 16plus (with pumped conductivity sensor), digiquartz pressure sensor and a SeaPoint turbidity sensor (fitted with a wiper).
b) A CEFAS SmartBuoy in a single point mooring. Attached to the mooring wire are SeaBird MicroCat temperature, conductivity loggers at 5 m and 10 m below the surface and temperature miniloggers at 7.5 m, 15 m and 20 m below the surface.

1.3 CTD and LISST survey
To conduct a CTD survey including LISST measurements at 34 sites every five nautical miles covering the eastern Irish Sea to determine the effects of the rivers Dee, Mersey and Ribble on Liverpool Bay. The survey covers the area from the coast of North Wales to a line extending westwards from Blackpool, and from the Lancashire coast to a line extending northwards from Great Ormes Head.
To obtain calibration samples for salinity, transmittance and suspended sediment at selected stations. To obtain near surface and bed water samples for nutrient (nitrate, phosphate, silicate) and suspended sediment determination. To obtain surface samples for a Defra pH/Alkalinity study by David Hydes (NOC, at Southampton). NOC Liverpool has supplied filtering equipment and filters for determining concentrations of suspended sediment and chlorophyll-a. CDOM samples will be obtained at some sites.

1.4 Other activities
Collect sediment samples at each CTD site with a Day grab for Andy Plater (University of Liverpool) and Ken Pye (Royal Holloway College). Ken Pye's samples were taken at sites that were missed on the previous cruise.

A pCO2 instrument was installed prior to the survey.

Collect samples for trace metal analysis, for in situ analysis and lab analysis.
Chief scientistPhil J Knight (National Oceanography Centre, Liverpool)
ProjectNOC Coastal Observatory
Coordinating bodyNational Oceanography Centre
Cruise reportRV Prince Madog PD21/10 cruise report pd21_10.pdf — access key 'C' (0.12 MB) 
Ocean/sea areas 
GeneralIrish Sea and St. George's Channel
SpecificLiverpool Bay, Irish Sea
Data held at BODC 
Series/Profiles 
2  Acoustic doppler current profiler
Sea level
Vertical velocity of the water column (currents)
Metadata parameters
Vertical spatial coordinates
Horizontal velocity of the water column (currents)
Date and time
Sea level
Vertical velocity of the water column (currents)
Metadata parameters
Vertical spatial coordinates
Horizontal velocity of the water column (currents)
Date and time

BODC idDate/TimeLocationDoc.
16240432010-07-08 07:45  — 2010-08-12 17:55 53° 32' 22" N  3° 38' 26" W  View metadata report for BODC series reference number 1624043
16240552010-07-07 09:14:59  — 2010-08-11 06:24:59 53° 31' 58" N  3° 21' 33" W  View metadata report for BODC series reference number 1624055
91  Bottle station
Quality control flags
Ammonium and ammonia concentration parameters in water bodies
Chlorophyll pigment concentrations in water bodies
Metadata parameters
Silicate concentration parameters in the water column
Vertical spatial coordinates
Nitrate concentration parameters in the water column
Phaeopigment concentrations in the water column
Reference numbers
Nitrite concentration parameters in the water column
Phosphate concentration parameters in the water column
Quality control flags
Ammonium and ammonia concentration parameters in water bodies
Chlorophyll pigment concentrations in water bodies
Metadata parameters
Silicate concentration parameters in the water column
Vertical spatial coordinates
Nitrate concentration parameters in the water column
Phaeopigment concentrations in the water column
Reference numbers
Nitrite concentration parameters in the water column
Phosphate concentration parameters in the water column

BODC idDate/TimeLocationDoc.
13095902010-07-07 07:57 53° 31' 56" N  3° 21' 5" W  View metadata report for BODC series reference number 1309590
13096082010-07-07 10:17 53° 32' 2" N  3° 21' 47" W  View metadata report for BODC series reference number 1309608
13096212010-07-07 12:47 53° 23' 40" N  3° 38' 25" W  View metadata report for BODC series reference number 1309621
13096332010-07-07 14:35 53° 22' 6" N  3° 55' 24" W  View metadata report for BODC series reference number 1309633
13096572010-07-07 18:38 53° 27' 3" N  3° 13' 40" W  View metadata report for BODC series reference number 1309657
13096692010-07-07 20:01 53° 32' 13" N  3° 21' 27" W  View metadata report for BODC series reference number 1309669
13096702010-07-07 21:43 53° 32' 34" N  3° 38' 22" W  View metadata report for BODC series reference number 1309670
13096822010-07-08 06:07 53° 32' 9" N  3° 38' 5" W  View metadata report for BODC series reference number 1309682
13096942010-07-08 08:27 53° 32' 32" N  3° 38' 1" W  View metadata report for BODC series reference number 1309694
13097012010-07-08 10:01 53° 41' 54" N  3° 55' 19" W  View metadata report for BODC series reference number 1309701
13097132010-07-08 13:04 53° 41' 57" N  3° 21' 53" W  View metadata report for BODC series reference number 1309713
13097252010-07-08 16:44 53° 46' 59" N  3° 38' 29" W  View metadata report for BODC series reference number 1309725
13097372010-07-07 10:17 53° 32' 2" N  3° 21' 47" W  View metadata report for BODC series reference number 1309737
13097492010-07-07 12:47 53° 23' 40" N  3° 38' 25" W  View metadata report for BODC series reference number 1309749
13097502010-07-07 13:38 53° 23' 3" N  3° 46' 48" W  View metadata report for BODC series reference number 1309750
13097622010-07-07 14:35 53° 22' 6" N  3° 55' 24" W  View metadata report for BODC series reference number 1309762
13097742010-07-07 15:20 53° 27' 2" N  3° 55' 13" W  View metadata report for BODC series reference number 1309774
13097862010-07-07 16:00 53° 27' 14" N  3° 46' 38" W  View metadata report for BODC series reference number 1309786
13097982010-07-07 16:36 53° 27' 1" N  3° 38' 19" W  View metadata report for BODC series reference number 1309798
13098052010-07-07 17:15 53° 27' 5" N  3° 30' 14" W  View metadata report for BODC series reference number 1309805
13098172010-07-07 17:58 53° 26' 59" N  3° 21' 54" W  View metadata report for BODC series reference number 1309817
13098292010-07-07 18:38 53° 27' 3" N  3° 13' 40" W  View metadata report for BODC series reference number 1309829
13098302010-07-07 19:24 53° 31' 54" N  3° 16' 11" W  View metadata report for BODC series reference number 1309830
13098422010-07-07 20:01 53° 32' 13" N  3° 21' 27" W  View metadata report for BODC series reference number 1309842
13098542010-07-07 20:52 53° 32' 10" N  3° 30' 3" W  View metadata report for BODC series reference number 1309854
13098662010-07-07 21:43 53° 32' 34" N  3° 38' 22" W  View metadata report for BODC series reference number 1309866
13098782010-07-07 22:41 53° 32' 9" N  3° 46' 39" W  View metadata report for BODC series reference number 1309878
13098912010-07-07 23:31 53° 32' 0" N  3° 55' 18" W  View metadata report for BODC series reference number 1309891
13099092010-07-08 00:15 53° 37' 3" N  3° 55' 30" W  View metadata report for BODC series reference number 1309909
13099102010-07-08 01:04 53° 37' 1" N  3° 46' 46" W  View metadata report for BODC series reference number 1309910
13099222010-07-08 01:48 53° 36' 53" N  3° 38' 32" W  View metadata report for BODC series reference number 1309922
13099342010-07-08 02:30 53° 36' 56" N  3° 30' 14" W  View metadata report for BODC series reference number 1309934
13099462010-07-08 03:12 53° 36' 56" N  3° 21' 54" W  View metadata report for BODC series reference number 1309946
13099582010-07-08 03:52 53° 36' 53" N  3° 13' 25" W  View metadata report for BODC series reference number 1309958
13099712010-07-08 10:01 53° 41' 54" N  3° 55' 19" W  View metadata report for BODC series reference number 1309971
13099832010-07-08 10:50 53° 42' 1" N  3° 46' 43" W  View metadata report for BODC series reference number 1309983
13099952010-07-08 11:34 53° 42' 1" N  3° 38' 48" W  View metadata report for BODC series reference number 1309995
13100072010-07-08 12:21 53° 41' 57" N  3° 30' 19" W  View metadata report for BODC series reference number 1310007
13100192010-07-08 13:04 53° 41' 57" N  3° 21' 53" W  View metadata report for BODC series reference number 1310019
13100202010-07-08 13:46 53° 41' 55" N  3° 13' 20" W  View metadata report for BODC series reference number 1310020
13100322010-07-08 14:30 53° 47' 2" N  3° 13' 22" W  View metadata report for BODC series reference number 1310032
13100442010-07-08 15:13 53° 46' 59" N  3° 21' 46" W  View metadata report for BODC series reference number 1310044
13100562010-07-08 15:57 53° 47' 0" N  3° 29' 59" W  View metadata report for BODC series reference number 1310056
13100682010-07-08 16:44 53° 46' 59" N  3° 38' 29" W  View metadata report for BODC series reference number 1310068
13096452010-07-07 17:15 53° 27' 5" N  3° 30' 14" W  View metadata report for BODC series reference number 1309645
16909182010-07-07 07:57 53° 31' 56" N  3° 21' 5" W  View metadata report for BODC series reference number 1690918
16909312010-07-07 10:17 53° 32' 2" N  3° 21' 47" W  View metadata report for BODC series reference number 1690931
16909432010-07-07 12:47 53° 23' 40" N  3° 38' 25" W  View metadata report for BODC series reference number 1690943
16909552010-07-07 14:35 53° 22' 6" N  3° 55' 24" W  View metadata report for BODC series reference number 1690955
16909672010-07-07 17:15 53° 27' 5" N  3° 30' 14" W  View metadata report for BODC series reference number 1690967
16909792010-07-07 18:38 53° 27' 3" N  3° 13' 40" W  View metadata report for BODC series reference number 1690979
16909802010-07-07 20:01 53° 32' 13" N  3° 21' 27" W  View metadata report for BODC series reference number 1690980
16909922010-07-07 21:43 53° 32' 34" N  3° 38' 22" W  View metadata report for BODC series reference number 1690992
16910062010-07-08 06:07 53° 32' 9" N  3° 38' 5" W  View metadata report for BODC series reference number 1691006
16910182010-07-08 08:27 53° 32' 32" N  3° 38' 1" W  View metadata report for BODC series reference number 1691018
16910312010-07-08 10:01 53° 41' 54" N  3° 55' 19" W  View metadata report for BODC series reference number 1691031
16910432010-07-08 13:04 53° 41' 57" N  3° 21' 53" W  View metadata report for BODC series reference number 1691043
16910552010-07-08 16:44 53° 46' 59" N  3° 38' 29" W  View metadata report for BODC series reference number 1691055
16764032010-07-07 10:17 53° 32' 2" N  3° 21' 47" W  View metadata report for BODC series reference number 1676403
16764152010-07-07 12:47 53° 23' 40" N  3° 38' 25" W  View metadata report for BODC series reference number 1676415
16764272010-07-07 13:38 53° 23' 3" N  3° 46' 48" W  View metadata report for BODC series reference number 1676427
16764392010-07-07 14:35 53° 22' 6" N  3° 55' 24" W  View metadata report for BODC series reference number 1676439
16764402010-07-07 15:20 53° 27' 2" N  3° 55' 13" W  View metadata report for BODC series reference number 1676440
16764522010-07-07 16:00 53° 27' 14" N  3° 46' 38" W  View metadata report for BODC series reference number 1676452
16764642010-07-07 16:36 53° 27' 1" N  3° 38' 19" W  View metadata report for BODC series reference number 1676464
16764762010-07-07 17:15 53° 27' 5" N  3° 30' 14" W  View metadata report for BODC series reference number 1676476
16764882010-07-07 17:58 53° 26' 59" N  3° 21' 54" W  View metadata report for BODC series reference number 1676488
16765072010-07-07 18:38 53° 27' 3" N  3° 13' 40" W  View metadata report for BODC series reference number 1676507
16765192010-07-07 19:24 53° 31' 54" N  3° 16' 11" W  View metadata report for BODC series reference number 1676519
16765202010-07-07 20:01 53° 32' 13" N  3° 21' 27" W  View metadata report for BODC series reference number 1676520
16765322010-07-07 20:52 53° 32' 10" N  3° 30' 3" W  View metadata report for BODC series reference number 1676532
16765442010-07-07 21:43 53° 32' 34" N  3° 38' 22" W  View metadata report for BODC series reference number 1676544
16765562010-07-07 22:41 53° 32' 9" N  3° 46' 39" W  View metadata report for BODC series reference number 1676556
16765682010-07-07 23:31 53° 32' 0" N  3° 55' 18" W  View metadata report for BODC series reference number 1676568
16765812010-07-08 00:15 53° 37' 3" N  3° 55' 30" W  View metadata report for BODC series reference number 1676581
16765932010-07-08 01:04 53° 37' 1" N  3° 46' 46" W  View metadata report for BODC series reference number 1676593
16766002010-07-08 01:48 53° 36' 53" N  3° 38' 32" W  View metadata report for BODC series reference number 1676600
16766122010-07-08 02:30 53° 36' 56" N  3° 30' 14" W  View metadata report for BODC series reference number 1676612
16766242010-07-08 03:12 53° 36' 56" N  3° 21' 54" W  View metadata report for BODC series reference number 1676624
16766362010-07-08 03:52 53° 36' 53" N  3° 13' 25" W  View metadata report for BODC series reference number 1676636
16766482010-07-08 06:07 53° 32' 9" N  3° 38' 5" W  View metadata report for BODC series reference number 1676648
16766612010-07-08 10:01 53° 41' 54" N  3° 55' 19" W  View metadata report for BODC series reference number 1676661
16766732010-07-08 10:50 53° 42' 1" N  3° 46' 43" W  View metadata report for BODC series reference number 1676673
16766852010-07-08 11:34 53° 42' 1" N  3° 38' 48" W  View metadata report for BODC series reference number 1676685
16766972010-07-08 12:21 53° 41' 57" N  3° 30' 19" W  View metadata report for BODC series reference number 1676697
16767412010-07-08 15:13 53° 46' 59" N  3° 21' 46" W  View metadata report for BODC series reference number 1676741
16767042010-07-08 13:04 53° 41' 57" N  3° 21' 53" W  View metadata report for BODC series reference number 1676704
16767162010-07-08 13:46 53° 41' 55" N  3° 13' 20" W  View metadata report for BODC series reference number 1676716
16767282010-07-08 14:30 53° 47' 2" N  3° 13' 22" W  View metadata report for BODC series reference number 1676728
16767532010-07-08 15:57 53° 47' 0" N  3° 29' 59" W  View metadata report for BODC series reference number 1676753
16767652010-07-08 16:44 53° 46' 59" N  3° 38' 29" W  View metadata report for BODC series reference number 1676765
37  CTD/STD cast
Density of the water column
Transmittance and attenuance of the water column
Visible waveband radiance and irradiance measurements in the water column
Electrical conductivity of the water column
Vertical spatial coordinates
Raw fluorometer output
Raw in-situ nutrient analyser output
Salinity of the water column
Temperature of the water column
Dissolved oxygen parameters in the water column
Density of the water column
Transmittance and attenuance of the water column
Visible waveband radiance and irradiance measurements in the water column
Electrical conductivity of the water column
Vertical spatial coordinates
Raw fluorometer output
Raw in-situ nutrient analyser output
Salinity of the water column
Temperature of the water column
Dissolved oxygen parameters in the water column

BODC idDate/TimeLocationDoc.
10907392010-07-07 07:55 53° 31' 56" N  3° 21' 5" W  View metadata report for BODC series reference number 1090739
10907402010-07-07 10:15 53° 32' 2" N  3° 21' 47" W  View metadata report for BODC series reference number 1090740
10907522010-07-07 12:45 53° 23' 40" N  3° 38' 25" W  View metadata report for BODC series reference number 1090752
10907642010-07-07 13:37 53° 23' 3" N  3° 46' 48" W  View metadata report for BODC series reference number 1090764
10907762010-07-07 14:33 53° 22' 6" N  3° 55' 24" W  View metadata report for BODC series reference number 1090776
10907882010-07-07 15:17 53° 27' 2" N  3° 55' 13" W  View metadata report for BODC series reference number 1090788
10908072010-07-07 15:57 53° 27' 14" N  3° 46' 38" W  View metadata report for BODC series reference number 1090807
10908192010-07-07 16:34 53° 27' 1" N  3° 38' 19" W  View metadata report for BODC series reference number 1090819
10908202010-07-07 17:12 53° 27' 5" N  3° 30' 14" W  View metadata report for BODC series reference number 1090820
10908322010-07-07 17:56 53° 26' 59" N  3° 21' 54" W  View metadata report for BODC series reference number 1090832
10908442010-07-07 18:36 53° 27' 3" N  3° 13' 40" W  View metadata report for BODC series reference number 1090844
10908562010-07-07 19:22 53° 31' 54" N  3° 16' 11" W  View metadata report for BODC series reference number 1090856
10908682010-07-07 19:58 53° 32' 13" N  3° 21' 27" W  View metadata report for BODC series reference number 1090868
10908812010-07-07 20:49 53° 32' 10" N  3° 30' 3" W  View metadata report for BODC series reference number 1090881
10908932010-07-07 21:40 53° 32' 34" N  3° 38' 22" W  View metadata report for BODC series reference number 1090893
10909002010-07-07 22:39 53° 32' 9" N  3° 46' 39" W  View metadata report for BODC series reference number 1090900
10909122010-07-07 23:28 53° 32' 0" N  3° 55' 18" W  View metadata report for BODC series reference number 1090912
10909242010-07-08 00:13 53° 37' 2" N  3° 55' 29" W  View metadata report for BODC series reference number 1090924
10909362010-07-08 01:01 53° 37' 1" N  3° 46' 46" W  View metadata report for BODC series reference number 1090936
10909482010-07-08 01:46 53° 36' 53" N  3° 38' 33" W  View metadata report for BODC series reference number 1090948
10909612010-07-08 02:28 53° 36' 55" N  3° 30' 14" W  View metadata report for BODC series reference number 1090961
10909732010-07-08 03:12 53° 36' 56" N  3° 21' 54" W  View metadata report for BODC series reference number 1090973
10909852010-07-08 03:50 53° 36' 53" N  3° 13' 25" W  View metadata report for BODC series reference number 1090985
10909972010-07-08 06:04 53° 32' 10" N  3° 38' 5" W  View metadata report for BODC series reference number 1090997
10910002010-07-08 08:25 53° 32' 32" N  3° 38' 1" W  View metadata report for BODC series reference number 1091000
10910122010-07-08 09:57 53° 41' 53" N  3° 55' 19" W  View metadata report for BODC series reference number 1091012
10910242010-07-08 10:48 53° 42' 1" N  3° 46' 43" W  View metadata report for BODC series reference number 1091024
10910362010-07-08 11:32 53° 42' 1" N  3° 38' 48" W  View metadata report for BODC series reference number 1091036
10910482010-07-08 12:19 53° 41' 57" N  3° 30' 19" W  View metadata report for BODC series reference number 1091048
10910612010-07-08 13:02 53° 41' 58" N  3° 21' 53" W  View metadata report for BODC series reference number 1091061
10910732010-07-08 13:44 53° 41' 55" N  3° 13' 21" W  View metadata report for BODC series reference number 1091073
10910852010-07-08 14:28 53° 47' 3" N  3° 13' 22" W  View metadata report for BODC series reference number 1091085
10910972010-07-08 15:11 53° 46' 59" N  3° 21' 46" W  View metadata report for BODC series reference number 1091097
10911042010-07-08 15:55 53° 47' 1" N  3° 29' 59" W  View metadata report for BODC series reference number 1091104
10911162010-07-08 16:42 53° 46' 59" N  3° 38' 29" W  View metadata report for BODC series reference number 1091116
10911282010-07-08 19:33 53° 30' 38" N  3° 6' 31" W  View metadata report for BODC series reference number 1091128
10911412010-07-08 20:22 53° 25' 56" N  3° 1' 22" W  View metadata report for BODC series reference number 1091141
1  Dissolved oxygen sensor
Metadata parameters
Reference numbers
Date and time
Dissolved oxygen parameters in the water column
Metadata parameters
Reference numbers
Date and time
Dissolved oxygen parameters in the water column

BODC idDate/TimeLocationDoc.
10763772010-07-07 10:00  — 2010-08-11 08:00 53° 32' 6" N  3° 21' 41" W  View metadata report for BODC series reference number 1076377
2  Fluorometers
Chlorophyll pigment concentrations in water bodies
Raw fluorometer output
Reference numbers
Date and time
Chlorophyll pigment concentrations in water bodies
Raw fluorometer output
Reference numbers
Date and time

BODC idDate/TimeLocationDoc.
10757312010-07-08 08:00  — 2010-07-30 23:30 53° 32' 16" N  3° 38' 12" W  View metadata report for BODC series reference number 1075731
10758842010-07-07 10:00  — 2010-08-06 23:30 53° 32' 6" N  3° 21' 41" W  View metadata report for BODC series reference number 1075884
12  Moored CTD
Electrical conductivity of the water column
Salinity of the water column
Temperature of the water column
Reference numbers
Date and time
Electrical conductivity of the water column
Salinity of the water column
Temperature of the water column
Reference numbers
Date and time

BODC idDate/TimeLocationDoc.
10754662010-07-07 10:00  — 2010-08-11 08:00 53° 32' 6" N  3° 21' 41" W  View metadata report for BODC series reference number 1075466
10756022010-07-08 08:00  — 2010-09-29 08:00 53° 32' 16" N  3° 38' 12" W  View metadata report for BODC series reference number 1075602
16417772010-07-08 08:10:01  — 2010-09-29 08:30:01 53° 32' 16" N  3° 38' 12" W  View metadata report for BODC series reference number 1641777
16417892010-07-07 09:10:03  — 2010-08-11 06:20:03 53° 31' 58" N  3° 21' 33" W  View metadata report for BODC series reference number 1641789
16417902010-07-08 07:40:03  — 2010-08-12 17:50:03 53° 32' 22" N  3° 38' 26" W  View metadata report for BODC series reference number 1641790
16418082010-07-07 09:50  — 2010-08-11 08:30 53° 32' 6" N  3° 21' 41" W  View metadata report for BODC series reference number 1641808
16418212010-07-07 09:50  — 2010-08-11 08:30 53° 32' 6" N  3° 21' 41" W  View metadata report for BODC series reference number 1641821
16418332010-07-08 08:10  — 2010-09-29 08:30 53° 32' 16" N  3° 38' 12" W  View metadata report for BODC series reference number 1641833
16418452010-07-08 08:10  — 2010-09-29 08:30 53° 32' 16" N  3° 38' 12" W  View metadata report for BODC series reference number 1641845
16417412010-07-08 08:10:01  — 2010-09-29 08:30:01 53° 32' 16" N  3° 38' 12" W  View metadata report for BODC series reference number 1641741
16417532010-07-07 09:50:01  — 2010-08-11 08:20:01 53° 32' 6" N  3° 21' 41" W  View metadata report for BODC series reference number 1641753
16417652010-07-07 09:50:01  — 2010-08-11 08:20:01 53° 32' 6" N  3° 21' 41" W  View metadata report for BODC series reference number 1641765
2  Nephelometers and optical backscatter sensors
Concentration of suspended particulate material in the water column
Reference numbers
Date and time
Concentration of suspended particulate material in the water column
Reference numbers
Date and time

BODC idDate/TimeLocationDoc.
10760392010-07-07 10:00  — 2010-07-25 23:30 53° 32' 6" N  3° 21' 41" W  View metadata report for BODC series reference number 1076039
10766422010-07-08 08:00  — 2010-07-29 23:30 53° 32' 16" N  3° 38' 12" W  View metadata report for BODC series reference number 1076642
2  radiometers
Visible waveband radiance and irradiance measurements in the water column
Reference numbers
Date and time
Visible waveband radiance and irradiance measurements in the water column
Reference numbers
Date and time

BODC idDate/TimeLocationDoc.
10768142010-07-07 10:00  — 2010-08-11 08:00 53° 32' 6" N  3° 21' 41" W  View metadata report for BODC series reference number 1076814
10765862010-07-07 10:00  — 2010-08-11 08:00 53° 32' 6" N  3° 21' 41" W  View metadata report for BODC series reference number 1076586
Discrete samples 
37  CTD frame plus rosette samplerAmmonium and ammonia concentration parameters in water bodies
Raw suspended particulate material concentration sensor output
Density of the water column
Transmittance and attenuance of the water column
Visible waveband radiance and irradiance measurements in the water column
Electrical conductivity of the water column
Chlorophyll pigment concentrations in water bodies
Silicate concentration parameters in the water column
Raw fluorometer output
Raw in-situ nutrient analyser output
Salinity of the water column
Raw oxygen sensor output
Concentration of suspended particulate material in the water column
Raw light meter output
Nitrate concentration parameters in the water column
Temperature of the water column
Phaeopigment concentrations in the water column
Dissolved oxygen parameters in the water column
Nitrite concentration parameters in the water column
Phosphate concentration parameters in the water column