Resources

Antea AMANDES I (GApr01)

Cruise plan

Cruise Info. 
Ship name (ship code)Antea (35A8)
Cruise identifierAMANDES I (GApr01)
Cruise period2007-10-24 — 2007-11-01
StatusCompleted
Port of departureCayenne, French Guiana
Port of returnCayenne, French Guiana
PurposeResearch
ObjectivesThe first mission planned as part of the ANR's "AMANDES" project, the cruise aimed to install seven moorings for physical oceanography measurements on the continental shelf at the outlet of the Amazon River, as well as to collect water samples using rosettes, for analysis on board or after return to the laboratory, of geochemical and isotopic tracers to characterise the influence of river waters on the biogeochemistry of the open Atlantic Ocean.

Following the delay in issuing a work permit in Brazilian territorial waters, hoped for but not obtained during the cruise, the work was carried out according to a fallback plan, aiming to sample water in French territorial waters and international waters, both inside and outside the Amazon's water dilution plume. Three geophysical moorings were deployed at the end of the mission, at the boundary between French and Brazilian waters, in a hydrographic situation similar to that initially planned by the program.
Chief scientistBruno Hamelin (Laboratoire d'Etude en Géophysique et Océanographie Spatiales)
ProjectGEOTRACES -Trace elements and their isotopes in the water column
Ocean/sea areas 
GeneralSouth West Atlantic Ocean (limit 20W)
SpecificOffshore of Guyana and estuary in Brazilian waters
Data held at BODC 
Series/Profiles 
35  CTD/STD cast
Reference numbers
Transmittance and attenuance of the water column
Dissolved oxygen parameters in the water column
Vertical spatial coordinates
Salinity of the water column
Temperature of the water column
Chlorophyll pigment concentrations in water bodies
Reference numbers
Transmittance and attenuance of the water column
Dissolved oxygen parameters in the water column
Vertical spatial coordinates
Salinity of the water column
Temperature of the water column
Chlorophyll pigment concentrations in water bodies

BODC idDate/TimeLocationDoc.
22235062007-10-26 10:35 5° 20' 11" N  51° 14' 7" W  View metadata report for BODC series reference number 2223506
22235432007-10-26 12:40 5° 20' 8" N  51° 14' 0" W  View metadata report for BODC series reference number 2223543
22235552007-10-26 16:24 5° 37' 57" N  50° 59' 53" W  View metadata report for BODC series reference number 2223555
22236842007-10-28 00:38 7° 0' 7" N  49° 50' 3" W  View metadata report for BODC series reference number 2223684
22234872007-10-26 09:17 5° 20' 9" N  51° 14' 5" W  View metadata report for BODC series reference number 2223487
22234992007-10-26 09:59 5° 20' 3" N  51° 14' 6" W  View metadata report for BODC series reference number 2223499
22235182007-10-26 11:18 5° 20' 11" N  51° 14' 3" W  View metadata report for BODC series reference number 2223518
22235802007-10-26 21:19 5° 37' 54" N  51° 0' 1" W  View metadata report for BODC series reference number 2223580
22235922007-10-26 23:24 5° 37' 55" N  51° 0' 1" W  View metadata report for BODC series reference number 2223592
22236722007-10-27 23:24 7° 0' 49" N  49° 49' 31" W  View metadata report for BODC series reference number 2223672
22234262007-10-25 01:20 4° 50' 6" N  51° 37' 35" W  View metadata report for BODC series reference number 2223426
22234752007-10-26 08:24 5° 20' 12" N  51° 14' 8" W  View metadata report for BODC series reference number 2223475
22235312007-10-26 12:01 5° 20' 9" N  51° 14' 3" W  View metadata report for BODC series reference number 2223531
22236112007-10-27 00:36 5° 38' 5" N  51° 0' 1" W  View metadata report for BODC series reference number 2223611
22234382007-10-25 02:07 4° 49' 59" N  51° 37' 37" W  View metadata report for BODC series reference number 2223438
22234632007-10-25 17:48 4° 22' 59" N  51° 40' 40" W  View metadata report for BODC series reference number 2223463
22236962007-10-28 01:26 7° 1' 2" N  49° 49' 18" W  View metadata report for BODC series reference number 2223696
22237032007-10-28 21:27 5° 43' 1" N  47° 57' 21" W  View metadata report for BODC series reference number 2223703
22237402007-10-30 06:57 7° 28' 36" N  48° 54' 34" W  View metadata report for BODC series reference number 2223740
22235672007-10-26 18:27 5° 37' 47" N  51° 0' 6" W  View metadata report for BODC series reference number 2223567
22236232007-10-27 01:40 5° 38' 4" N  51° 0' 0" W  View metadata report for BODC series reference number 2223623
22236592007-10-27 03:56 5° 38' 1" N  51° 0' 0" W  View metadata report for BODC series reference number 2223659
22234142007-10-25 00:19 4° 50' 9" N  51° 37' 48" W  View metadata report for BODC series reference number 2223414
22234512007-10-25 02:40 4° 49' 59" N  51° 37' 37" W  View metadata report for BODC series reference number 2223451
22235792007-10-26 19:55 5° 37' 56" N  51° 0' 11" W  View metadata report for BODC series reference number 2223579
22236472007-10-27 03:14 5° 37' 55" N  51° 0' 7" W  View metadata report for BODC series reference number 2223647
22237272007-10-29 01:28 5° 43' 12" N  47° 59' 20" W  View metadata report for BODC series reference number 2223727
22237392007-10-29 02:06 5° 43' 22" N  47° 59' 1" W  View metadata report for BODC series reference number 2223739
22237522007-10-30 08:49 7° 28' 46" N  48° 53' 19" W  View metadata report for BODC series reference number 2223752
22236352007-10-27 02:35 5° 38' 22" N  50° 59' 51" W  View metadata report for BODC series reference number 2223635
22237762007-10-30 11:24 7° 28' 45" N  48° 53' 19" W  View metadata report for BODC series reference number 2223776
22236602007-10-27 19:14 7° 0' 2" N  49° 49' 42" W  View metadata report for BODC series reference number 2223660
22237152007-10-28 23:58 5° 43' 21" N  47° 59' 17" W  View metadata report for BODC series reference number 2223715
22237642007-10-30 10:26 7° 28' 48" N  48° 52' 33" W  View metadata report for BODC series reference number 2223764
22237882007-10-30 12:01 7° 29' 19" N  48° 52' 31" W  View metadata report for BODC series reference number 2223788
Discrete samples 
35  CTD frame plus rosette sampler