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Hakuho Maru KH11-07 (GP18)

Cruise summary report

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Cruise Info. 
Ship name (ship code)Hakuho Maru (49HH)
Cruise identifierKH11-07 (GP18)
Cruise period2011-07-16 — 2011-08-04
StatusCompleted
Port of departureTokyo, Japan
Port of returnTokyo, Japan
PurposeResearch
ObjectivesAs a consequence of the 11 March earthquake and tsunami, the Japanese GEOTRACES Committee has decided to modify the initial planned cruise in order that it can serve to collect information to assess the impact and risks associated to the earthquake source regions. The cruise will undertake part of the GP18 section, including studies focusing on cold seep biogeochemistry and earthquake mechanisms/radionuclide impact studies of NE Japan and Fukushima area.
Chief scientistJing Zhang (University of Toyama, Graduate School of Science and Engineering)
ProjectGEOTRACES -Trace elements and their isotopes in the water column
Cruise reportHakuho Maru KH11-07 (GP18) cruise report hakuhomaru_kh11-07.pdf (3.23 MB) 
Ocean/sea areas 
GeneralNorth West Pacific Ocean (limit 180W)
Track chartsHakuho Maru KH11-07 (GP18) cruise track — hakuhomaru_kh11-07trk.pdf (0.31 MB) 
Data held at BODC 
Series/Profiles 
29  CTD/STD cast
Reference numbers
Salinity of the water column
Temperature of the water column
Vertical spatial coordinates
Dissolved oxygen parameters in the water column
Chlorophyll pigment concentrations in water bodies
[Show series]
Reference numbers
Salinity of the water column
Temperature of the water column
Vertical spatial coordinates
Dissolved oxygen parameters in the water column
Chlorophyll pigment concentrations in water bodies
[Hide series]

BODC idDate/TimeLocationDoc.
22023172011-07-25 09:16 45° 0' 7" N  164° 59' 53" E  View metadata report for BODC series reference number 2202317
22022132011-07-21 04:22 30° 0' 8" N  165° 0' 6" E  View metadata report for BODC series reference number 2202213
22023292011-07-25 12:38 44° 59' 55" N  165° 0' 10" E  View metadata report for BODC series reference number 2202329
22024462011-07-16 20:46 36° 29' 49" N  143° 1' 13" E  View metadata report for BODC series reference number 2202446
22022252011-07-21 08:33 30° 0' 6" N  165° 0' 11" E  View metadata report for BODC series reference number 2202225
22022372011-07-22 05:01 32° 29' 57" N  165° 0' 5" E  View metadata report for BODC series reference number 2202237
22021702011-07-17 21:52 36° 29' 40" N  150° 0' 8" E  View metadata report for BODC series reference number 2202170
22022742011-07-24 00:17 39° 59' 59" N  165° 0' 2" E  View metadata report for BODC series reference number 2202274
22021822011-07-19 09:40 32° 0' 6" N  157° 50' 57" E  View metadata report for BODC series reference number 2202182
22021942011-07-19 05:39 31° 59' 47" N  157° 51' 13" E  View metadata report for BODC series reference number 2202194
22022012011-07-20 23:28 29° 59' 54" N  165° 0' 9" E  View metadata report for BODC series reference number 2202201
22022502011-07-23 04:08 37° 30' 7" N  164° 59' 55" E  View metadata report for BODC series reference number 2202250
22024582011-08-01 02:30 38° 10' 55" N  143° 33' 33" E  View metadata report for BODC series reference number 2202458
22023542011-07-26 23:09 51° 0' 1" N  165° 0' 7" E  View metadata report for BODC series reference number 2202354
22023662011-07-27 01:57 51° 0' 1" N  164° 59' 58" E  View metadata report for BODC series reference number 2202366
22023782011-07-27 23:44 46° 59' 59" N  160° 2' 46" E  View metadata report for BODC series reference number 2202378
22023912011-07-28 03:57 46° 59' 57" N  160° 2' 58" E  View metadata report for BODC series reference number 2202391
22024222011-07-31 09:39 37° 50' 32" N  143° 34' 32" E  View metadata report for BODC series reference number 2202422
22024712011-07-17 05:01 36° 29' 45" N  145° 0' 0" E  View metadata report for BODC series reference number 2202471
22022492011-07-22 16:35 35° 0' 3" N  165° 0' 7" E  View metadata report for BODC series reference number 2202249
22022622011-07-23 19:42 40° 0' 2" N  165° 0' 19" E  View metadata report for BODC series reference number 2202262
22024092011-07-28 07:27 47° 0' 0" N  160° 3' 8" E  View metadata report for BODC series reference number 2202409
22022862011-07-24 02:35 40° 0' 2" N  164° 59' 53" E  View metadata report for BODC series reference number 2202286
22022982011-07-24 13:51 42° 30' 10" N  164° 59' 54" E  View metadata report for BODC series reference number 2202298
22023052011-07-25 04:35 45° 0' 11" N  164° 59' 46" E  View metadata report for BODC series reference number 2202305
22023302011-07-26 00:29 47° 29' 58" N  164° 59' 52" E  View metadata report for BODC series reference number 2202330
22023422011-07-26 19:16 50° 59' 58" N  164° 59' 54" E  View metadata report for BODC series reference number 2202342
22024102011-07-30 17:20 37° 47' 41" N  143° 52' 1" E  View metadata report for BODC series reference number 2202410
22024342011-07-31 18:55 38° 4' 36" N  143° 27' 22" E  View metadata report for BODC series reference number 2202434
Discrete samples 
29  Nitrite concentration parameters in the water column
Phosphate concentration parameters in the water column
Salinity of the water column
Temperature of the water column
Dissolved oxygen parameters in the water column
Silicate concentration parameters in the water column
Nitrate concentration parameters in the water column
Dissolved metal concentrations in the water column
Alkalinity, acidity and pH of the water column
Chlorophyll pigment concentrations in water bodies

 

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