Cruise inventory

RV Knorr KN204 (GA03)

Cruise summary report

Cruise Info. 
Ship name (ship code)RV Knorr (316N)
Cruise identifierKN204 (GA03)
Cruise period2011-11-06 — 2011-12-11
StatusCompleted
Port of departureWoods Hole, United States
Port of returnPraia, Cape Verde
PurposeResearch
ObjectivesUS GEOTRACES North Atlantic section cruise (KN199-4) was terminated after completing one-third of the planned stations due to mechanical problems with the ship.

KN204 was a hydrographic survey consisting of rosette/CTD sections and Bio-Optical casts in the mid-latitude
eastern Atlantic Ocean, carried out during November-December 2011.
Chief scientistEdward A Boyle (Massachusetts Institute of Technology Department of Earth Atmospheric and Planetary Sciences), Gregory A Cutter (Old Dominion University Department of Ocean, Earth and Atmospheric Sciences)
ProjectGEOTRACES -Trace elements and their isotopes in the water column
Cruise reportRV Knorr KN204 (GA03) cruise report knorr_kn204.pdf — access key 'C' (1.27 MB)  RV Knorr KN204 (GA03) cruise report knorr_kn204_1.pdf (11.15 MB) 
Ocean/sea areas 
GeneralNorth Atlantic Ocean
SpecificMid-latitude eastern Atlantic Ocean
Track chartsRV Knorr KN204 (GA03) cruise track — knorr_kn204trk.pdf (0.64 MB) 
Data held at BODC 
Series/Profiles 
107  CTD/STD cast
Raw suspended particulate material concentration sensor output
Density of the water column
Transmittance and attenuance of the water column
Raw fluorometer output
Vertical spatial coordinates
Salinity of the water column
Temperature of the water column
Dissolved oxygen parameters in the water column
Reference numbers
Raw suspended particulate material concentration sensor output
Density of the water column
Transmittance and attenuance of the water column
Raw fluorometer output
Vertical spatial coordinates
Salinity of the water column
Temperature of the water column
Dissolved oxygen parameters in the water column
Reference numbers

BODC idDate/TimeLocationDoc.
12031022011-12-03 21:47 22° 19' 59" N  35° 52' 0" W  View metadata report for BODC series reference number 1203102
12031142011-12-04 10:15 22° 19' 58" N  35° 52' 1" W  View metadata report for BODC series reference number 1203114
12031262011-12-05 10:55 22° 22' 32" N  35° 52' 4" W  View metadata report for BODC series reference number 1203126
12031382011-12-06 13:37 20° 53' 0" N  32° 37' 28" W  View metadata report for BODC series reference number 1203138
12031512011-12-07 10:06 19° 25' 59" N  29° 22' 59" W  View metadata report for BODC series reference number 1203151
12031632011-12-07 22:01 19° 25' 58" N  29° 22' 58" W  View metadata report for BODC series reference number 1203163
12031752011-12-09 03:51 18° 23' 23" N  26° 45' 54" W  View metadata report for BODC series reference number 1203175
12031872011-12-09 18:24 17° 23' 58" N  24° 29' 58" W  View metadata report for BODC series reference number 1203187
12031992011-12-10 05:24 17° 23' 59" N  24° 30' 0" W  View metadata report for BODC series reference number 1203199
12020312011-11-07 05:11 39° 42' 6" N  69° 49' 6" W  View metadata report for BODC series reference number 1202031
12020432011-11-07 17:18 39° 41' 48" N  69° 47' 23" W  View metadata report for BODC series reference number 1202043
12020552011-11-07 21:53 39° 40' 12" N  69° 48' 26" W  View metadata report for BODC series reference number 1202055
12020672011-11-08 03:26 39° 41' 53" N  69° 48' 9" W  View metadata report for BODC series reference number 1202067
12020792011-11-08 10:56 39° 41' 32" N  69° 51' 46" W  View metadata report for BODC series reference number 1202079
12020802011-11-08 15:00 39° 41' 59" N  69° 47' 48" W  View metadata report for BODC series reference number 1202080
12020922011-11-08 22:20 39° 20' 57" N  69° 32' 43" W  View metadata report for BODC series reference number 1202092
12021112011-11-09 12:15 39° 21' 0" N  69° 32' 24" W  View metadata report for BODC series reference number 1202111
12021232011-11-09 16:00 39° 21' 0" N  69° 32' 24" W  View metadata report for BODC series reference number 1202123
12021352011-11-10 14:23 38° 39' 17" N  69° 7' 52" W  View metadata report for BODC series reference number 1202135
12021472011-11-11 07:57 38° 39' 2" N  69° 8' 34" W  View metadata report for BODC series reference number 1202147
12021592011-11-11 13:26 38° 40' 16" N  69° 6' 40" W  View metadata report for BODC series reference number 1202159
12021602011-11-12 14:57 38° 19' 27" N  68° 52' 31" W  View metadata report for BODC series reference number 1202160
12021722011-11-12 23:42 38° 19' 11" N  68° 52' 2" W  View metadata report for BODC series reference number 1202172
12021842011-11-13 05:42 38° 19' 7" N  68° 52' 10" W  View metadata report for BODC series reference number 1202184
12021962011-11-13 20:27 38° 4' 50" N  68° 42' 51" W  View metadata report for BODC series reference number 1202196
12022032011-11-14 10:18 37° 35' 58" N  68° 24' 46" W  View metadata report for BODC series reference number 1202203
12022152011-11-15 06:20 37° 36' 26" N  68° 23' 22" W  View metadata report for BODC series reference number 1202215
12022272011-11-15 10:28 37° 34' 3" N  68° 25' 2" W  View metadata report for BODC series reference number 1202227
12022392011-11-16 13:59 35° 24' 58" N  66° 32' 26" W  View metadata report for BODC series reference number 1202239
12022402011-11-16 21:49 35° 25' 34" N  66° 38' 22" W  View metadata report for BODC series reference number 1202240
12022522011-11-17 04:54 35° 25' 2" N  66° 30' 57" W  View metadata report for BODC series reference number 1202252
12022642011-11-19 19:31 31° 45' 12" N  64° 10' 29" W  View metadata report for BODC series reference number 1202264
12022762011-11-20 03:35 31° 44' 58" N  64° 10' 0" W  View metadata report for BODC series reference number 1202276
12022882011-11-20 11:21 31° 44' 23" N  64° 11' 5" W  View metadata report for BODC series reference number 1202288
12023072011-11-21 01:27 31° 44' 56" N  64° 10' 4" W  View metadata report for BODC series reference number 1202307
12023192011-11-21 04:44 31° 45' 8" N  64° 9' 47" W  View metadata report for BODC series reference number 1202319
12023202011-11-21 10:26 31° 45' 3" N  64° 9' 57" W  View metadata report for BODC series reference number 1202320
12023322011-11-22 08:14 30° 49' 18" N  60° 46' 58" W  View metadata report for BODC series reference number 1202332
12023442011-11-23 06:29 29° 41' 59" N  56° 49' 1" W  View metadata report for BODC series reference number 1202344
12023562011-11-23 14:12 29° 41' 59" N  56° 49' 1" W  View metadata report for BODC series reference number 1202356
12023682011-11-23 23:14 29° 42' 0" N  56° 49' 1" W  View metadata report for BODC series reference number 1202368
12023812011-11-24 10:44 29° 42' 0" N  56° 49' 1" W  View metadata report for BODC series reference number 1202381
12023932011-11-24 13:58 29° 42' 3" N  56° 49' 0" W  View metadata report for BODC series reference number 1202393
12024002011-11-24 22:13 29° 42' 0" N  56° 49' 0" W  View metadata report for BODC series reference number 1202400
12024122011-11-25 19:18 28° 38' 37" N  53° 13' 28" W  View metadata report for BODC series reference number 1202412
12024242011-11-26 15:01 27° 34' 58" N  49° 37' 58" W  View metadata report for BODC series reference number 1202424
12024362011-11-26 22:09 27° 34' 58" N  49° 37' 58" W  View metadata report for BODC series reference number 1202436
12024482011-11-27 02:58 27° 34' 58" N  49° 37' 58" W  View metadata report for BODC series reference number 1202448
12024612011-11-28 05:36 26° 51' 25" N  47° 13' 48" W  View metadata report for BODC series reference number 1202461
12024732011-11-29 00:29 26° 8' 12" N  44° 49' 34" W  View metadata report for BODC series reference number 1202473
12024852011-11-29 12:20 26° 8' 12" N  44° 49' 34" W  View metadata report for BODC series reference number 1202485
12024972011-11-29 21:00 26° 8' 5" N  44° 49' 35" W  View metadata report for BODC series reference number 1202497
12025042011-11-30 03:40 26° 8' 12" N  44° 49' 34" W  View metadata report for BODC series reference number 1202504
12025162011-11-30 07:03 26° 8' 12" N  44° 49' 34" W  View metadata report for BODC series reference number 1202516
12025282011-11-30 09:35 26° 8' 12" N  44° 49' 34" W  View metadata report for BODC series reference number 1202528
12025412011-12-01 01:32 25° 8' 28" N  42° 31' 18" W  View metadata report for BODC series reference number 1202541
12025532011-12-01 17:25 24° 8' 58" N  40° 13' 4" W  View metadata report for BODC series reference number 1202553
12025652011-12-02 00:19 24° 8' 59" N  40° 13' 1" W  View metadata report for BODC series reference number 1202565
12025772011-12-02 08:07 24° 9' 0" N  40° 13' 1" W  View metadata report for BODC series reference number 1202577
12025892011-12-03 08:40 23° 14' 44" N  38° 2' 39" W  View metadata report for BODC series reference number 1202589
12025902011-12-03 23:12 22° 19' 58" N  35° 52' 1" W  View metadata report for BODC series reference number 1202590
12026082011-12-04 06:23 22° 19' 58" N  35° 52' 1" W  View metadata report for BODC series reference number 1202608
12026212011-12-04 15:08 22° 19' 58" N  35° 52' 1" W  View metadata report for BODC series reference number 1202621
12026332011-12-05 03:39 22° 22' 31" N  35° 52' 3" W  View metadata report for BODC series reference number 1202633
12026452011-12-05 07:18 22° 22' 31" N  35° 52' 4" W  View metadata report for BODC series reference number 1202645
12026572011-12-05 15:17 22° 22' 34" N  35° 52' 4" W  View metadata report for BODC series reference number 1202657
12026692011-12-06 14:53 20° 53' 1" N  32° 37' 29" W  View metadata report for BODC series reference number 1202669
12026702011-12-07 11:25 19° 26' 0" N  29° 22' 59" W  View metadata report for BODC series reference number 1202670
12026822011-12-07 18:31 19° 25' 58" N  29° 22' 58" W  View metadata report for BODC series reference number 1202682
12026942011-12-08 02:02 19° 25' 58" N  29° 22' 58" W  View metadata report for BODC series reference number 1202694
12027012011-12-09 05:01 18° 23' 20" N  26° 45' 52" W  View metadata report for BODC series reference number 1202701
12027132011-12-09 20:05 17° 23' 59" N  24° 30' 0" W  View metadata report for BODC series reference number 1202713
12027252011-12-10 02:32 17° 23' 59" N  24° 30' 0" W  View metadata report for BODC series reference number 1202725
12027372011-12-10 08:27 17° 23' 59" N  24° 30' 0" W  View metadata report for BODC series reference number 1202737
12027492011-11-07 03:01 39° 42' 0" N  69° 48' 2" W  View metadata report for BODC series reference number 1202749
12027502011-11-07 19:15 39° 41' 11" N  69° 48' 39" W  View metadata report for BODC series reference number 1202750
12027622011-11-08 19:26 39° 21' 0" N  69° 32' 19" W  View metadata report for BODC series reference number 1202762
12027742011-11-09 11:18 39° 21' 0" N  69° 32' 24" W  View metadata report for BODC series reference number 1202774
12027862011-11-10 12:08 38° 40' 32" N  69° 6' 20" W  View metadata report for BODC series reference number 1202786
12027982011-11-11 01:00 38° 40' 27" N  69° 6' 4" W  View metadata report for BODC series reference number 1202798
12028052011-11-12 18:10 38° 20' 10" N  68° 52' 24" W  View metadata report for BODC series reference number 1202805
12028172011-11-13 11:05 38° 20' 44" N  68° 51' 36" W  View metadata report for BODC series reference number 1202817
12028292011-11-13 19:04 38° 5' 10" N  68° 42' 9" W  View metadata report for BODC series reference number 1202829
12028302011-11-14 01:48 37° 36' 49" N  68° 23' 14" W  View metadata report for BODC series reference number 1202830
12028422011-11-15 02:40 37° 33' 10" N  68° 26' 50" W  View metadata report for BODC series reference number 1202842
12028542011-11-15 08:47 37° 37' 3" N  68° 22' 55" W  View metadata report for BODC series reference number 1202854
12028662011-11-16 12:24 35° 25' 3" N  66° 31' 14" W  View metadata report for BODC series reference number 1202866
12028782011-11-17 00:10 35° 24' 58" N  66° 31' 5" W  View metadata report for BODC series reference number 1202878
12028912011-11-19 18:21 31° 45' 2" N  64° 10' 10" W  View metadata report for BODC series reference number 1202891
12029092011-11-20 07:12 31° 45' 0" N  64° 10' 0" W  View metadata report for BODC series reference number 1202909
12029102011-11-21 03:32 31° 44' 50" N  64° 10' 11" W  View metadata report for BODC series reference number 1202910
12029222011-11-21 08:18 31° 45' 13" N  64° 9' 39" W  View metadata report for BODC series reference number 1202922
12029342011-11-22 06:49 30° 49' 3" N  60° 46' 41" W  View metadata report for BODC series reference number 1202934
12029462011-11-23 05:08 29° 41' 59" N  56° 48' 57" W  View metadata report for BODC series reference number 1202946
12029582011-11-23 18:10 29° 41' 59" N  56° 49' 1" W  View metadata report for BODC series reference number 1202958
12029712011-11-24 17:40 29° 42' 0" N  56° 49' 1" W  View metadata report for BODC series reference number 1202971
12029832011-11-25 17:47 28° 38' 35" N  53° 13' 27" W  View metadata report for BODC series reference number 1202983
12029952011-11-26 13:57 27° 34' 58" N  49° 37' 57" W  View metadata report for BODC series reference number 1202995
12030092011-11-26 23:17 27° 34' 58" N  49° 37' 58" W  View metadata report for BODC series reference number 1203009
12030102011-11-28 04:22 26° 51' 26" N  47° 13' 47" W  View metadata report for BODC series reference number 1203010
12030222011-11-28 20:18 26° 8' 8" N  44° 49' 32" W  View metadata report for BODC series reference number 1203022
12030342011-11-29 15:27 26° 8' 12" N  44° 49' 34" W  View metadata report for BODC series reference number 1203034
12030462011-11-30 04:59 26° 8' 12" N  44° 49' 34" W  View metadata report for BODC series reference number 1203046
12030582011-12-01 00:04 25° 8' 29" N  42° 31' 16" W  View metadata report for BODC series reference number 1203058
12030712011-12-01 16:06 24° 8' 59" N  40° 13' 22" W  View metadata report for BODC series reference number 1203071
12030832011-12-02 03:34 24° 8' 59" N  40° 13' 1" W  View metadata report for BODC series reference number 1203083
12030952011-12-03 06:58 23° 14' 31" N  38° 2' 30" W  View metadata report for BODC series reference number 1203095
Discrete samples 
32  All plastic clean surface pumped supplyDissolved metal concentrations in the water column
Radioactivity in the water column
Total metal concentrations in water bodies
Metal ligand parameters in the water column
Nitrate concentration parameters in the water column
Nitrite concentration parameters in the water column
Phosphate concentration parameters in the water column
87  CTD frame plus rosette samplerDissolved metal concentrations in the water column
Stable isotope enrichment in the water column
Radioactivity in the water column
Water body released tracers
Dissolved noble gas concentration parameters in the water column
Silicate concentration parameters in the water column
Alkalinity, acidity and pH of the water column
Chlorofluorocarbon concentrations in the water column
Salinity of the water column
Total dissolved inorganic carbon (TCO2) concentration in the water column
Temperature of the water column
Nitrate concentration parameters 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
28  Stand-alone pumpsParticulate metal concentrations in the water column
Radioactivity in the water column
Metadata parameters
Particulate total and organic phosphorus concentrations in the water column
40  Dissolved metal concentrations in the water column
Particulate metal concentrations in the water column
Stable isotope enrichment in the water column
Particulate total and organic phosphorus concentrations in the water column
Total metal concentrations in water bodies
Silicate concentration parameters in the water column
Metal ligand parameters in the water column
Salinity of the water column
Temperature of the water column
Nitrate concentration parameters in the water column
Nitrite concentration parameters in the water column
Phosphate concentration parameters in the water column