Cruise inventory

RRS James Clark Ross JR20061024 (JR156, JR161)

Cruise summary report

Cruise Info. 
Ship name (ship code)RRS James Clark Ross (74JC)
Cruise identifierJR20061024 (JR156, JR161)
Cruise period2006-10-24 — 2006-12-03
StatusCompleted
Port of departureStanley, Falkland Islands (Malvinas)
Port of returnStanley, Falkland Islands (Malvinas)
PurposeResearch
ObjectivesCruise JR 161 was conducted within the Scotia Sea. Three transects were run as follows:
1. From Stanley in the Falkland Islands to Signy, South Orkneys.
2. From Signy towards the Polar Front North of the Island of South Georgia.
3. From the Polar Front back to Stanley.

Nine Stations were sampled in total; we remained on 3 stations for 4 days each and 6 stations for 2 days each. At each station we took samples and measurements to characterise the Oceanography, nutrients, phytoplankton, zooplankton, fish and higher predators.

The sampling was undertaken as part of the DISCOVERY 2010 BAS programme, with its remit to investigate and describe the response of the Southern Ocean ecosystem to climate variability, climate change and commercial exploitation.
Chief scientistRachael Shreeve (British Antarctic Survey)
ProjectDISCOVERY 2010
Coordinating bodyBritish Antarctic Survey (BAS)
Cruise reportRRS James Clark Ross JR20061024 (JR156, JR161) cruise report jr161.pdf — access key 'C' (5.02 MB) 
Ocean/sea areas 
GeneralSouth West Atlantic Ocean (limit 20W)
SpecificScotia Sea
Track chartsRRS James Clark Ross JR20061024 (JR156, JR161) cruise track — jr161trk.pdf (0.19 MB) 
Measurements 
Physical oceanography 
BathythermographDescription: XBT
CTD stationsDescription: CTD
CTD stationsDescription: CTD
CTD stationsDescription: CTD
Subsurface temperature and salinity measurementsDescription: Underway
Subsurface temperature and salinity measurementsDescription: Underway - ships non-toxic pumped sea water supply
Moorings, landers, buoys 
Physical oceanography 
Subsurface temperature and salinity measurements52° 42' 59" S  48° 7' 59" W — Sediment trap mooring Deployed 25/11/2006 at Process station 3, in productive waters to the NW of South Georgia. 1 Sediment trap at 2000m, 1 Acoustic recording package at 200m 1 CTD at 500m 1 ADCP at 2000m
Current profiler (eg ADCP)52° 42' 59" S  48° 7' 59" W — Sediment trap mooring Deployed 25/11/2006 at Process station 3, in productive waters to the NW of South Georgia. 1 Sediment trap at 2000m, 1 Acoustic recording package at 200m 1 CTD at 500m 1 ADCP at 2000m
Biology and fisheries 
Sediment traps52° 42' 59" S  48° 7' 59" W — Sediment trap mooring Deployed 25/11/2006 at Process station 3, in productive waters to the NW of South Georgia. 1 Sediment trap at 2000m, 1 Acoustic recording package at 200m 1 CTD at 500m 1 ADCP at 2000m
Data held at BODC 
Series/Profiles 
63  CTD/STD cast
Visible waveband radiance and irradiance measurements in the water column
Electrical conductivity of the water column
Dissolved oxygen parameters in the water column
Temperature of the water column
Salinity of the water column
Reference numbers
Vertical spatial coordinates
Chlorophyll pigment concentrations in the water column
Visible waveband radiance and irradiance measurements in the water column
Electrical conductivity of the water column
Dissolved oxygen parameters in the water column
Temperature of the water column
Salinity of the water column
Reference numbers
Vertical spatial coordinates
Chlorophyll pigment concentrations in the water column

BODC idDate/TimeLocationDoc.
9629962006-11-16 09:43:11  — 2006-11-16 09:48:20 57° 26' 17" S  42° 37' 1" W  View metadata report for BODC series reference number 962996
9630112006-11-17 08:47:01  — 2006-11-17 08:56:42 57° 26' 16" S  42° 36' 59" W  View metadata report for BODC series reference number 963011
9630232006-11-17 10:03:42  — 2006-11-17 10:05:54 57° 26' 16" S  42° 37' 2" W  View metadata report for BODC series reference number 963023
9630352006-11-17 13:27:40  — 2006-11-17 14:21:40 57° 31' 58" S  42° 40' 18" W  View metadata report for BODC series reference number 963035
9630472006-11-18 06:33:33  — 2006-11-18 07:29:37 55° 12' 20" S  41° 14' 46" W  View metadata report for BODC series reference number 963047
9630592006-11-18 09:30:24  — 2006-11-18 09:35:33 55° 12' 21" S  41° 14' 37" W  View metadata report for BODC series reference number 963059
9630602006-11-18 12:11:28  — 2006-11-18 12:14:17 55° 12' 26" S  41° 14' 33" W  View metadata report for BODC series reference number 963060
9630722006-11-18 13:13:18  — 2006-11-18 13:50:02 55° 12' 29" S  41° 14' 30" W  View metadata report for BODC series reference number 963072
9630842006-11-19 04:36:08  — 2006-11-19 05:31:07 54° 47' 38" S  40° 45' 14" W  View metadata report for BODC series reference number 963084
9630962006-11-19 06:59:07  — 2006-11-19 07:34:21 55° 12' 49" S  41° 13' 4" W  View metadata report for BODC series reference number 963096
9631032006-11-18 05:06:27  — 2006-11-19 08:58:05 55° 12' 50" S  41° 12' 47" W  View metadata report for BODC series reference number 963103
9631152006-11-19 11:32:39  — 2006-11-19 11:38:24 55° 13' 10" S  41° 12' 25" W  View metadata report for BODC series reference number 963115
9631272006-11-19 12:26:46  — 2006-11-19 12:36:07 55° 13' 13" S  41° 12' 23" W  View metadata report for BODC series reference number 963127
9631392006-11-20 05:30:29  — 2006-11-20 06:27:01 55° 12' 24" S  41° 14' 48" W  View metadata report for BODC series reference number 963139
9631402006-11-19 04:09:43  — 2006-11-20 08:38:42 55° 12' 46" S  41° 14' 10" W  View metadata report for BODC series reference number 963140
9631522006-11-20 09:35:36  — 2006-11-20 09:40:37 55° 12' 36" S  41° 14' 25" W  View metadata report for BODC series reference number 963152
9631642006-11-19 08:31:16  — 2006-11-20 12:30:44 55° 12' 54" S  41° 14' 2" W  View metadata report for BODC series reference number 963164
9631762006-11-22 10:56:31  — 2006-11-22 11:33:01 54° 14' 17" S  40° 48' 49" W  View metadata report for BODC series reference number 963176
9631882006-11-22 16:51:03  — 2006-11-22 17:28:30 53° 31' 24" S  40° 27' 49" W  View metadata report for BODC series reference number 963188
9632072006-11-23 05:43:52  — 2006-11-23 06:49:28 52° 51' 32" S  40° 5' 49" W  View metadata report for BODC series reference number 963207
9632192006-11-23 08:50:57  — 2006-11-23 08:55:51 52° 51' 37" S  40° 5' 48" W  View metadata report for BODC series reference number 963219
9632202006-11-23 11:34:34  — 2006-11-23 11:36:37 52° 52' 23" S  40° 5' 34" W  View metadata report for BODC series reference number 963220
9632322006-11-23 12:32:55  — 2006-11-23 13:09:29 52° 52' 31" S  40° 5' 28" W  View metadata report for BODC series reference number 963232
9632442006-11-24 11:14:47  — 2006-11-24 11:51:16 52° 52' 12" S  40° 8' 21" W  View metadata report for BODC series reference number 963244
9632562006-11-24 13:17:49  — 2006-11-24 13:23:10 52° 52' 12" S  40° 8' 21" W  View metadata report for BODC series reference number 963256
9632682006-11-23 10:43:44  — 2006-11-24 14:47:25 52° 52' 12" S  40° 8' 21" W  View metadata report for BODC series reference number 963268
9632812006-11-24 15:51:34  — 2006-11-24 15:55:21 52° 52' 12" S  40° 8' 21" W  View metadata report for BODC series reference number 963281
9632932006-11-24 17:44:02  — 2006-11-24 18:49:43 52° 52' 12" S  40° 8' 22" W  View metadata report for BODC series reference number 963293
9633002006-11-25 08:33:26  — 2006-11-25 08:38:23 52° 51' 32" S  40° 5' 48" W  View metadata report for BODC series reference number 963300
9633122006-11-25 11:06:14  — 2006-11-25 11:09:08 52° 51' 42" S  40° 5' 35" W  View metadata report for BODC series reference number 963312
9633242006-11-25 12:04:14  — 2006-11-25 12:40:44 52° 51' 48" S  40° 5' 28" W  View metadata report for BODC series reference number 963324
9633362006-11-28 06:40:31  — 2006-11-28 08:07:46 49° 59' 58" S  38° 0' 2" W  View metadata report for BODC series reference number 963336
9633482006-11-28 10:40:54  — 2006-11-28 10:44:39 50° 0' 15" S  37° 59' 51" W  View metadata report for BODC series reference number 963348
9633612006-11-29 06:10:50  — 2006-11-29 06:19:01 50° 0' 0" S  37° 59' 59" W  View metadata report for BODC series reference number 963361
9633732006-11-29 07:25:33  — 2006-11-29 07:30:06 50° 0' 19" S  38° 0' 1" W  View metadata report for BODC series reference number 963373
9626832006-10-27 07:03:02  — 2006-10-27 08:11:49 57° 44' 31" S  50° 26' 17" W  View metadata report for BODC series reference number 962683
9626952006-10-27 10:33:26  — 2006-10-27 10:39:54 57° 44' 30" S  50° 26' 17" W  View metadata report for BODC series reference number 962695
9627022006-10-27 13:59:49  — 2006-10-27 14:01:58 57° 44' 33" S  50° 26' 12" W  View metadata report for BODC series reference number 962702
9627142006-10-27 15:34:25  — 2006-10-27 16:10:16 57° 44' 34" S  50° 25' 16" W  View metadata report for BODC series reference number 962714
9627262006-10-28 07:03:03  — 2006-10-28 08:11:19 57° 44' 31" S  50° 26' 18" W  View metadata report for BODC series reference number 962726
9627382006-10-28 12:04:12  — 2006-10-28 12:10:04 57° 44' 34" S  50° 25' 18" W  View metadata report for BODC series reference number 962738
9627512006-10-28 13:11:49  — 2006-10-28 14:22:41 57° 44' 34" S  50° 25' 18" W  View metadata report for BODC series reference number 962751
9627632006-10-28 16:31:18  — 2006-10-28 16:40 57° 44' 28" S  50° 23' 32" W  View metadata report for BODC series reference number 962763
9627752006-10-27 16:54:47  — 2006-10-28 20:48:46 57° 41' 42" S  50° 23' 34" W  View metadata report for BODC series reference number 962775
9627872006-10-29 08:27:59  — 2006-10-29 09:38:42 57° 44' 31" S  50° 26' 11" W  View metadata report for BODC series reference number 962787
9627992006-10-28 08:00:20  — 2006-10-29 11:58:16 57° 44' 39" S  50° 25' 57" W  View metadata report for BODC series reference number 962799
9628062006-10-28 10:48:08  — 2006-10-29 14:41:28 57° 44' 39" S  50° 24' 53" W  View metadata report for BODC series reference number 962806
9628182006-10-29 16:26:13  — 2006-10-29 17:04:31 57° 44' 43" S  50° 24' 0" W  View metadata report for BODC series reference number 962818
9628312006-11-01 08:50:52  — 2006-11-01 09:20:51 60° 38' 55" S  48° 41' 48" W  View metadata report for BODC series reference number 962831
9628432006-11-01 10:50:13  — 2006-11-01 10:54:26 60° 38' 57" S  48° 41' 50" W  View metadata report for BODC series reference number 962843
9628552006-11-02 07:09:25  — 2006-11-02 07:18:14 60° 38' 52" S  48° 41' 54" W  View metadata report for BODC series reference number 962855
9628672006-11-02 08:22:05  — 2006-11-02 08:24:22 60° 38' 51" S  48° 42' 1" W  View metadata report for BODC series reference number 962867
9628792006-11-05 11:25:55  — 2006-11-05 11:48:49 60° 25' 13" S  44° 40' 10" W  View metadata report for BODC series reference number 962879
9628802006-11-05 13:24:01  — 2006-11-05 13:31:45 60° 25' 7" S  44° 40' 45" W  View metadata report for BODC series reference number 962880
9628922006-11-06 07:01:33  — 2006-11-06 07:12:45 60° 26' 23" S  44° 36' 59" W  View metadata report for BODC series reference number 962892
9629112006-11-06 08:27:17  — 2006-11-06 08:29:28 60° 26' 17" S  44° 37' 10" W  View metadata report for BODC series reference number 962911
9629232006-11-07 09:43:49  — 2006-11-07 11:15:42 60° 5' 52" S  44° 31' 59" W  View metadata report for BODC series reference number 962923
9629352006-11-07 14:52:54  — 2006-11-07 16:12:55 59° 56' 26" S  44° 14' 5" W  View metadata report for BODC series reference number 962935
9629472006-11-08 08:04:47  — 2006-11-08 09:25:05 59° 40' 48" S  44° 3' 34" W  View metadata report for BODC series reference number 962947
9629592006-11-08 11:43:39  — 2006-11-08 11:49:12 59° 40' 47" S  44° 3' 34" W  View metadata report for BODC series reference number 962959
9629602006-11-09 07:02:30  — 2006-11-09 07:11:14 59° 40' 47" S  44° 3' 34" W  View metadata report for BODC series reference number 962960
9629722006-11-09 08:11:22  — 2006-11-09 08:14:53 59° 40' 41" S  44° 3' 29" W  View metadata report for BODC series reference number 962972
9629842006-11-15 22:57:08  — 2006-11-15 23:49:43 58° 35' 26" S  43° 19' 46" W  View metadata report for BODC series reference number 962984
1  GPS positioning system

BODC idDate/TimeLocationDoc.
11089162006-10-23 23:59  — 2006-11-28 23:57 52° 15' 23" S  57° 8' 29" W — 50° 2' 8" S  38° 8' 58" W  View metadata report for BODC series reference number 1108916
1  Meteorological data logger

BODC idDate/TimeLocationDoc.
11089282006-10-23 23:59  — 2006-11-28 23:57 52° 15' 23" S  57° 8' 29" W — 50° 2' 8" S  38° 8' 58" W  View metadata report for BODC series reference number 1108928
1  Multiple instrument types

BODC idDate/TimeLocationDoc.
11089412006-10-23 23:59  — 2006-11-28 23:57 52° 15' 23" S  57° 8' 29" W — 50° 2' 8" S  38° 8' 58" W  View metadata report for BODC series reference number 1108941
Discrete samples 
27  CTD frame plus rosette samplerPhosphate concentration parameters in the water column
Silicate concentration parameters in the water column
Ammonium concentration parameters in the water column
Nitrate concentration parameters in the water column