Cruise: 33LK19960415 (dataset:CARINA) Data product: CARINA, GLODAPv2 Successor: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Synonyms (including errata!) for this cruise: WOCE AR04h/AR15; 33LK19960415; WOCE AR04h/AR15;

IMPORTANT information for GLODAP Reference Group Editors: This adjustment version is immutable and published in GLODAPv2! Click here to switch to new version (GLODAPv2)

Stations:	[1-last]
The selected Calculated Carbon Parameter has been dismissed in October 2017! Legacy values will be exported as is and displayed in red with subscript "c", e.g. -0.123456_c! No data available? Insert -999 No suggestion for adjustment possible? Insert -888 To calibrate CTDsal use: CTDsal_calibrated = (CTDsal - CTDsal_intercept) / CTDsal_slope To calibrate CTDoxy use: CTDoxy_calibrated = (CTDoxy - CTDoxy_intercept) / CTDoxy_slope
Insert your commit message below explaining your change(s) before you save…
Salinity [+]
CTD-Sal. [+] slope/intercept - action [ID]	/ - #
TCO₂ [+]
Alkalinity [+]
pH [+]
pCO₂ [+]
Nitrate [x]
Phosphate [x]
Silicate [x]
Oxygen [x]
CTD-Oxyg. [x] slope/intercept - action [ID]	/ - #
CFC12 [x]
CFC11 [x]
CFC113 [x]
CCl4 [x]
C13 [+]
SF6 [x]

Cruise Info

Annotations for this cruise:

View 1 annotation(s) (Lists all annotations)

Files for Adjustment Plot files re. Cruise:

Filename:	Comment:	Action…
RC.png	[autogenerated from RC_Toste/adjustments!]	View
RC_July08.png	[autogenerated from RC_Toste/adjustments!]	View

Data files re. Cruise: - no files! -

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:4 cfc11:3 cfc12:4 cruise:2 nitrate:16 oxygen:20 ph:4 phosphate:14 salinity:20 silicate:16 tco2:14

Plot files re. Cluster: - no files! -

Comments re. this cruise in GLODAPv2

View 23 comment(s) (Lists all comments)

Autogenerated CTD salinity and CTD oxygen update

Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:5; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.

Posted by svheuven@gmail.com on 2015-02-19 09:22:18 UTC for data product: CARINA, GLODAPv2

Autogenerated comment - oxygen

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00.

Posted by svheuven@gmail.com on 2015-01-08 16:41:02 UTC for data product: CARINA, GLODAPv2

Autogenerated comment - silicate

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.98. Cruise is biased high
1-3%, but hard to say exactly how much. Inversion thinks 4%, but I'm not
convinced.

Posted by svheuven@gmail.com on 2015-01-08 16:41:02 UTC for data product: CARINA, GLODAPv2

Autogenerated comment - phosphate

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00

Posted by svheuven@gmail.com on 2015-01-08 16:41:02 UTC for data product: CARINA, GLODAPv2

Autogenerated comment - nitrate

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00. Cruise may be
1.0-1.5% low, but within limits.

Posted by svheuven@gmail.com on 2015-01-08 16:41:02 UTC for data product: CARINA, GLODAPv2

Autogenerated comment - alkalinity

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain -999

Posted by svheuven@gmail.com on 2015-01-08 16:41:02 UTC for data product: CARINA, GLODAPv2

Autogenerated comment - tCO2

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain +5. This is against
better judgement in order to maintain some data here. Profiles are *very* noisy
– there can be 30 umol/kg between two of them. The French cruise here from 1995
(35LU1995. same DIC analysts) is even worse.

Posted by svheuven@gmail.com on 2015-01-08 16:41:02 UTC for data product: CARINA, GLODAPv2

Autogenerated comment - salinity

Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0

Posted by svheuven@gmail.com on 2015-01-08 16:41:02 UTC for data product: CARINA, GLODAPv2

33LK19960415/oxygen: update slope+intercept

autogenerated: BOToxy is compatible with unchanged CTDoxy

Posted by svheuven@gmail.com on 2014-12-18 16:52:41 UTC for data product: CARINA, GLODAPv2

33LK19960415/salinity: update slope+intercept

autogenerated: BOTsal is compatible with unchanged CTDsal

Posted by svheuven@gmail.com on 2014-12-18 16:52:41 UTC for data product: CARINA, GLODAPv2

33LK19960415/oxygen: init slope+intercept

autogenerated: using BOToxy (few or no CTDoxy or BOToxy>80%).

Posted by svheuven@gmail.com on 2014-02-25 17:02:13 UTC for data product: CARINA, GLODAPv2

33LK19960415/salinity: init slope+intercept

autogenerated: using BOTsal (few or no CTDsal or BOTsal>80%).

Posted by svheuven@gmail.com on 2014-02-25 17:02:13 UTC for data product: CARINA, GLODAPv2

33LK19960415 - alkalinity

Changed to -999 as AT data was calculated from TCO2 and pH

Posted by avelo@iim.csic.es on 2008-11-28 11:50:53 UTC for data product: CARINA, GLODAPv2

33LK19960415 - ph

Original pH Scale: TS (Total Scale) reported at in-situ conditions (Press and
Temp)

Posted by avelo@iim.csic.es on 2008-07-28 13:53:14 UTC for data product: CARINA, GLODAPv2

33LK19960415 - cfc12

undersaturation of CFC-12 (90% saturation), CFC-11 ratio in xovers
larger than CFC-12 ratio
Reiner Steinfeldt
27.06.2008

Posted by rsteinf@physik.uni-bremen.de on 2008-06-27 13:05:41 UTC for data product: CARINA, GLODAPv2

33LK19960415 - alkalinity

Changed from -5 to 0 in Paris

Posted by ttanhua@geomar.de on 2008-06-19 10:03:02 UTC for data product: CARINA, GLODAPv2

33LK19960415 - tco2

Change from 0 to 5 in Pairs

Posted by ttanhua@geomar.de on 2008-06-19 09:59:31 UTC for data product: CARINA, GLODAPv2

33LK19960415 - tco2

The average cross over value for this cruise is -5.5, but this is based on only
3 cross overs.
The inversion suggest an adjustment of about 5.
Thed cross over results with the core cruises supports no adjustment, due to the
large scatter in the data.
Based on these avidence I suggest no adjustment.
Toste Tanhua
Kiel, 2008.06.16

Posted by ttanhua@geomar.de on 2008-06-16 12:11:31 UTC for data product: CARINA, GLODAPv2

33LK19960415 - oxygen

The average of all cross-overs is 0.996
The inversion suggests no adjustment.
The cross-overs with core cruise shows that this cruise is good.
Base on this, I suggest no adjustment for the oxygen values.
Zurich, 2008.06.13
Ilaria stendardo

Posted by ilaria.stendardo@env.ethz.ch on 2008-06-13 16:11:57 UTC for data product: CARINA, GLODAPv2

33LK19960415 - alkalinity

33LK19960415
alkalinity
There are only 2 xovers. The fitted offset is -5.4+-0.1. The suggested
adjustment is -5
Both crossovers agree with the same offset for this cruise.
Vigo 2008/06/09
Fiz Perez
Anton Velo
--
All xovers and output of inversions are refered on figure: "Report plot for
adjustments"
Real diff (Green dots) are the differences taken directly from xover routines.
The complete segment of error bar represents the xover standard deviation.
Yellow line stand for the offset calculated for this cruise.
Black stars stand for the offset calculated for the others cruises in the
xovers.
Blue squares stand for the Fitted differences that would be obtained from the
calculated offsets (Yellow line - black stars)
Red dots stand for the Residuals between the 'Real diff'(Green dots) and 'Fitted
diff' (Blue squares)
c suffix in the upper X axis labels stand for Core Cruises

Posted by avelo@iim.csic.es on 2008-06-10 13:48:54 UTC for data product: CARINA, GLODAPv2

33LK19960415 - silicate

The average of all cross overs is 0.996 (only 3).
The WDLSQ inversion suggest no adjustment.
The cross-overs with core-cruises confirms no adjustment.
Based on these evidence I suggest no adjustment.
Kiel, 2008.06.05
Toste Tanhua

Posted by ttanhua@geomar.de on 2008-06-05 17:04:07 UTC for data product: CARINA, GLODAPv2

33LK19960415 - phosphate

The average of all cross overs is 0.984 (only 2).
The WDLSQ inversion suggest no adjustment.
The cross-overs with core-cruises confirms no adjustment.
Based on these evidence I suggest no adjustment.
Kiel, 2008.06.05
Toste Tanhua

Posted by ttanhua@geomar.de on 2008-06-05 16:57:00 UTC for data product: CARINA, GLODAPv2

33LK19960415 - nitrate

The average of all cross overs is 0.997 (only 3).
The WDLSQ inversion suggest no adjustment.
The cross-overs with core-cruises confirms no adjustment.
Based on these evidence I suggest no adjustment.
Kiel, 2008.06.05
Toste Tanhua

Posted by ttanhua@geomar.de on 2008-06-05 16:54:50 UTC for data product: CARINA, GLODAPv2

View other postings and files re. this adjustment

ReadMe file(s) for this cruise

View 1 ReadMe(s) (Lists all ReadMes)

33LK19960415 - 2008-06-17 14:28:41 - version: 0Posted on 2008-06-17 14:28:41 - last updated on 2008-06-17 14:28:41 as version number 0

File initialized 6/28/07
Data from CCHDO 6/27/07
Cruise dates:4/15-5/16/1996
Chief Scientist:Y. Gouriou
Ship and cruise designation:Edwin Link; WOCE AR04h; ETAMBO2
EXPOCODE 33LK19960415
basename ar04h
Region: West Equatorial Atlantic (off Brazil)
94 full depth stations; with 24 place Rosette

Hydro: Who - Y.Gouriou; Status - final; S Plus - up to date
Notes:See Oudot et al., 1999; Gouriou et al. 1999.

Nuts/O2: Who - C.Oudot; Status - final; S Plus - up to date
Notes

TCO2: Who - J.Ternon,C.Oudot; Status - final; S Plus - up to date
Notes: CRM used
Mean difference of duplicates 9.7umol/kg

TA: Who - J.Ternon,C.Oudot; Status - ; S Plus -
Notes: Values calculated from pH and TCO2, Roy (1993) constants
Mean difference of duplicates 10.8umol/kg

fCO2: Who -J.Ternon,C.Oudot; Status - final; S Plus - up to date
Notes: Near surface samples (0-65m) only
Measured at 28C, reported at in situ T/P
Std. Dev. of replicates 2.2uatm
See Ternon et al., 2000.

pH: Who - J.Ternon,C.Oudot; Status - ; S Plus - up to date
Notes: potentiometric method
Measured at 25C, reported at in situ T/P on total H+ scale
Std. Dev. of replicates 0.003

CFC: Who - C.Andrié; Status - final; S Plus - up to date
Notes: some results removed due to contamination
See Andrié et al., 1999.

C-14: Who - ; Status - not measured; S Plus -
Notes:

C-13: Who - ; Status - not measured; S Plus -
Notes:

H-3/He-3: Who - ; Status - not measured; S Plus -
Notes:

Other: ChloroA, but no data in file

References:
Andrié, C. J.-F. Ternon, B. fourles, Y. Gouriou and C. Oudot, Tracer distributions and deep circulation in the western tropical Atlantic during CITHER 1 and ETAMBOT cruises, 1993-1996, J. Geophys. Res., 21195-21216, 104, 1999.

Gouriou, Y., B. Bourles, H. Mercier, R. Chuchla, Deep jets in the equatorial Atlantic Ocean, J. Geophys. Res., 104, 21217-21226, 1999.

Oudot, C., F.F. Ternon, C. Andrie, E.S. Braga & P. Morin, On the crossing of the equator by intermediate water masses in the western Atlantic ocean : Identification and pathways of AAIW and UCPW. J. Geophys. Res., 104, 20911-20926, 1999.

Ternon, J.F., C. Oudot, D. Dessier and D. Diverres, A seasonal tropical sink for aatmospheric CO2 in the Atlantic Ocean: the role of the Amazon River discharge, Mar. Chem., 68, 183-201, 2000.

Hide ReadMe file(s)