Cruise: 06MT20040311 (dataset:CARBOOCEAN) Data product: GLODAPv2.2019, v2.2020, v2.2021 Successor: GLODAPv2.2022, v2.2023
Synonyms (including errata!) for this cruise: M60/5; 06MT20040311; M60/5; M60-5
IMPORTANT information for GLODAP Reference Group Editors: This is the published adjustment version (GLODAPv2.2020) from GLODAPv2.2019! Click here to view previous (immutable) version (GLODAPv2.2019)
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Plot/Data files re. Parameter(s) (select parameter on left side to view!):
c13:7
salinity:27



View comment(s) (filtered by salinity in subject)
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:2; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.
Posted by svheuven@gmail.com on 2015-02-19 09:22:16 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): : make 0.
Posted by svheuven@gmail.com on 2015-01-08 16:40:58 UTC for data product: CARINA, GLODAPv2
06MT20040311/salinity: update slope+intercept
autogenerated: only CTDsal available (no BOTsal)
Posted by svheuven@gmail.com on 2014-12-18 16:52:39 UTC for data product: CARINA, GLODAPv2
06MT20040311/salinity: init slope+intercept
autogenerated: using CTDsal (no BOTsal)
Posted by svheuven@gmail.com on 2014-02-25 17:02:12 UTC for data product: CARINA, GLODAPv2


View comment(s) (filtered by ctd_salinity in subject)
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:2; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.
Posted by svheuven@gmail.com on 2015-02-19 09:22:16 UTC for data product: CARINA, GLODAPv2


View comment(s) (filtered by tco2 in subject)
Autogenerated comment - tCO2
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 16:40:58 UTC for data product: CARINA, GLODAPv2
06MT20040311 - tco2
06MT20040311
tco2
The average of all cross overs (manual) is 1.15.
The average of all cross overs (automatic) is 0.73.
Crossovers with core cruises only suggests offsets of 0.58(manual) and
0.49(automatic) - omitting result from 29HE19920714 crossover
Inversion also suggests no adjustment (0.83 and -0.14 for WLSQ and WDLSQ,
respectively).
This cruise is itself defined as a core cruise - the crossover results support
this.
Both manual and automatic results and inversion fall within limits.
Based on this I don't suggest any adjustment for the 06MT20040311 tco2 values.
UEA-Norwich, 2008.06.09
Pete Brown
Posted by peter.brown@noc.ac.uk on 2008-06-09 14:12:44 UTC for data product: CARINA, GLODAPv2


View comment(s) (filtered by alkalinity in subject)
Autogenerated comment - alkalinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make +4. This important cruise is
clearly ~4 low against several 'core' cruises (29HE20130320, 316N20030922,
316N20031023, 33AT20120324, 33RO19980123, 33RO20030604 (only ~2.5 low against
that one though)).
Posted by svheuven@gmail.com on 2015-01-08 16:40:58 UTC for data product: CARINA, GLODAPv2
06MT20040311 - alkalinity
06MT20040311
alkalinity
There are 15 xovers. The fitted offset is 3.6. The suggested adjustment is 0
All residuals are low and fits inside +-5.
Very good fit with 8 GLODAP cruises. However, some of them seems to suggest a
high offset.
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 11:08:44 UTC for data product: CARINA, GLODAPv2


View comment(s) (filtered by ph in subject)
Autogenerated comment - phosphate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make -777. Extreme scatter from
station to station, plus a 4-5% high bias. Recommend -777. MT20040311
(TTO-revisited) PO4 seems to drift against 31AN1981 and DI74AB2005, which do not
drift against each other. Westernmost stations of MT04 are extremely too high
(+10-20%), while stations around 55oW are fine, but easternmost stations are way
high again.
Posted by svheuven@gmail.com on 2015-01-08 16:40:58 UTC for data product: CARINA, GLODAPv2
06MT20040311 - phosphate
The crossover analysis of the adjusted data suggest that this cruise was
adjusted too much. The average of the crossovers is 0.96 and the inversion
suggest an adjustment of 1.04.
Based on this the adjustment was changed to 0.97
Toste Tanhua
Kie,, 2009.06.05
Posted by ttanhua@geomar.de on 2009-06-03 14:46:24 UTC for data product: CARINA, GLODAPv2
06MT20040311 - phosphate
The average of all cross overs is 1.045, suggesting that the phosphate is a
little bit on the high side.
The metadata states that the quality of the phosphate measurements were not so
good.
The N/P ratio is 14.19, intercept 0.28.
The inversion suggest an adjustment of 0.93.
The cross over results with core-cruises confirm that the phosphate values for
06MT20040311 are too high.
Based on this I suggest an adjustment of 0.94 for phosphate.
Kiel, 2008.05.13
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-10 14:21:26 UTC for data product: CARINA, GLODAPv2




View comment(s) (filtered by nitrate in subject)
Autogenerated comment - nitrate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 1.01. Some drift in
calibration evident. Station in east and west seem fine, while central stations
around 50oW are about 2% low.
Posted by svheuven@gmail.com on 2015-01-08 16:40:58 UTC for data product: CARINA, GLODAPv2
06MT20040311 - nitrate
The average of all cross overs is 0.98, suggesting that 06MT20040311 nitrate is
a little bit on the low side,
but not enough to do an adjustment.
The inversion suggest no adjustment.
The cross over results for core-cruises all confirm that 06MT20040311 is OK.
Based on this I suggest no adjustment for nitrate.
Kiel, 2008.05.13
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-10 14:18:39 UTC for data product: CARINA, GLODAPv2


View comment(s) (filtered by phosphate in subject)
Autogenerated comment - phosphate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make -777. Extreme scatter from
station to station, plus a 4-5% high bias. Recommend -777. MT20040311
(TTO-revisited) PO4 seems to drift against 31AN1981 and DI74AB2005, which do not
drift against each other. Westernmost stations of MT04 are extremely too high
(+10-20%), while stations around 55oW are fine, but easternmost stations are way
high again.
Posted by svheuven@gmail.com on 2015-01-08 16:40:58 UTC for data product: CARINA, GLODAPv2
06MT20040311 - phosphate
The crossover analysis of the adjusted data suggest that this cruise was
adjusted too much. The average of the crossovers is 0.96 and the inversion
suggest an adjustment of 1.04.
Based on this the adjustment was changed to 0.97
Toste Tanhua
Kie,, 2009.06.05
Posted by ttanhua@geomar.de on 2009-06-03 14:46:24 UTC for data product: CARINA, GLODAPv2
06MT20040311 - phosphate
The average of all cross overs is 1.045, suggesting that the phosphate is a
little bit on the high side.
The metadata states that the quality of the phosphate measurements were not so
good.
The N/P ratio is 14.19, intercept 0.28.
The inversion suggest an adjustment of 0.93.
The cross over results with core-cruises confirm that the phosphate values for
06MT20040311 are too high.
Based on this I suggest an adjustment of 0.94 for phosphate.
Kiel, 2008.05.13
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-10 14:21:26 UTC for data product: CARINA, GLODAPv2


View comment(s) (filtered by silicate in subject)
Autogenerated comment - silicate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 1.00. Inversion suggests
2% high bias, but I'm not convinced by the xover plots.
Posted by svheuven@gmail.com on 2015-01-08 16:40:58 UTC for data product: CARINA, GLODAPv2
06MT20040311 - silicate
The average of all cross overs is 1.018, suggesting that the silicate values are
good.
The inversion suggest an adjustment of 0.989.
The cross over results with core-cruises confirm that the silicate values for
06MT20040311 are good.
Based on this I suggest no adjustment for silicate for 06MT20040311.
Kiel, 2008.05.13
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-10 14:22:19 UTC for data product: CARINA, GLODAPv2


View comment(s) (filtered by oxygen in subject)
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:2; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.
Posted by svheuven@gmail.com on 2015-02-19 09:22:16 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. Not fully
inspected, but inversion says abs(adj)<0.5% and existing suggestion is also
<0.5%
Posted by svheuven@gmail.com on 2015-01-08 16:40:58 UTC for data product: CARINA, GLODAPv2
06MT20040311/oxygen: update slope+intercept
autogenerated: only BOToxy available (no CTDoxy)
Posted by svheuven@gmail.com on 2014-12-18 16:52:39 UTC for data product: CARINA, GLODAPv2
06MT20040311/oxygen: init slope+intercept
autogenerated: using BOToxy (no CTDoxy)
Posted by svheuven@gmail.com on 2014-02-25 17:02:12 UTC for data product: CARINA, GLODAPv2
06MT20040311 - oxygen
The average of all cross overs is 0.994.
The inversions suggest no adjustment.
The cross-overs with other core cruises do not support that an adjustment is
warranted.
Based on this I suggest no adjustment to the oxygen values.
Zürich, 2008.06.05
Ilaria Stendardo
Posted by ilaria.stendardo@env.ethz.ch on 2008-06-05 11:55:20 UTC for data product: CARINA, GLODAPv2


View comment(s) (filtered by ctd_oxygen in subject)
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:2; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.
Posted by svheuven@gmail.com on 2015-02-19 09:22:16 UTC for data product: CARINA, GLODAPv2









Filename: | Comment: | Action | |
---|---|---|---|
06MT19941012_Xover.png | [autogenerated from RC_Nico/c13!] |
View | |
06MT20010507_Xover.png | [autogenerated from RC_Nico/c13!] |
View | |
316N19810401_Xover.png | [autogenerated from RC_Nico/c13!] |
View | |
316N19970717_Xover.png | [autogenerated from RC_Nico/c13!] |
View | |
316N19970815_Xover.png | [autogenerated from RC_Nico/c13!] |
View | |
31RB19980124_Xover.png | [autogenerated from RC_Nico/c13!] |
View | |
33MW19930704.1_Xover.png | [autogenerated from RC_Nico/c13!] |
View |

View comment(s) (filtered by c13 in subject)
06MT20040311 - c13
Becker et al. 2016:
The inversion Routine indicates that the 13C-DIC data of this cruise are 0.10‰
too low. Additionally, the mean offset as well as the MLR analysis shows that
these data are too low. An adjustment of 0.10‰ was applied.
Posted by nlange@geomar.de on 2018-09-05 17:33:52 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021


View 20 comment(s) (Lists all comments)
06MT20040311 - c13
Becker et al. 2016:
The inversion Routine indicates that the 13C-DIC data of this cruise are 0.10‰
too low. Additionally, the mean offset as well as the MLR analysis shows that
these data are too low. An adjustment of 0.10‰ was applied.
Posted by nlange@geomar.de on 2018-09-05 17:33:52 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021
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:2; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
Oxygen action ID:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.
Posted by svheuven@gmail.com on 2015-02-19 09:22:16 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. Not fully
inspected, but inversion says abs(adj)<0.5% and existing suggestion is also
<0.5%
Posted by svheuven@gmail.com on 2015-01-08 16:40:58 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): : maintain 1.00. Inversion suggests
2% high bias, but I'm not convinced by the xover plots.
Posted by svheuven@gmail.com on 2015-01-08 16:40:58 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): : make -777. Extreme scatter from
station to station, plus a 4-5% high bias. Recommend -777. MT20040311
(TTO-revisited) PO4 seems to drift against 31AN1981 and DI74AB2005, which do not
drift against each other. Westernmost stations of MT04 are extremely too high
(+10-20%), while stations around 55oW are fine, but easternmost stations are way
high again.
Posted by svheuven@gmail.com on 2015-01-08 16:40:58 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): : make 1.01. Some drift in
calibration evident. Station in east and west seem fine, while central stations
around 50oW are about 2% low.
Posted by svheuven@gmail.com on 2015-01-08 16:40:58 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): : make +4. This important cruise is
clearly ~4 low against several 'core' cruises (29HE20130320, 316N20030922,
316N20031023, 33AT20120324, 33RO19980123, 33RO20030604 (only ~2.5 low against
that one though)).
Posted by svheuven@gmail.com on 2015-01-08 16:40:58 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 0
Posted by svheuven@gmail.com on 2015-01-08 16:40:58 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): : make 0.
Posted by svheuven@gmail.com on 2015-01-08 16:40:58 UTC for data product: CARINA, GLODAPv2
06MT20040311/oxygen: update slope+intercept
autogenerated: only BOToxy available (no CTDoxy)
Posted by svheuven@gmail.com on 2014-12-18 16:52:39 UTC for data product: CARINA, GLODAPv2
06MT20040311/salinity: update slope+intercept
autogenerated: only CTDsal available (no BOTsal)
Posted by svheuven@gmail.com on 2014-12-18 16:52:39 UTC for data product: CARINA, GLODAPv2
06MT20040311/oxygen: init slope+intercept
autogenerated: using BOToxy (no CTDoxy)
Posted by svheuven@gmail.com on 2014-02-25 17:02:12 UTC for data product: CARINA, GLODAPv2
06MT20040311/salinity: init slope+intercept
autogenerated: using CTDsal (no BOTsal)
Posted by svheuven@gmail.com on 2014-02-25 17:02:12 UTC for data product: CARINA, GLODAPv2
06MT20040311 - phosphate
The crossover analysis of the adjusted data suggest that this cruise was
adjusted too much. The average of the crossovers is 0.96 and the inversion
suggest an adjustment of 1.04.
Based on this the adjustment was changed to 0.97
Toste Tanhua
Kie,, 2009.06.05
Posted by ttanhua@geomar.de on 2009-06-03 14:46:24 UTC for data product: CARINA, GLODAPv2
06MT20040311 - silicate
The average of all cross overs is 1.018, suggesting that the silicate values are
good.
The inversion suggest an adjustment of 0.989.
The cross over results with core-cruises confirm that the silicate values for
06MT20040311 are good.
Based on this I suggest no adjustment for silicate for 06MT20040311.
Kiel, 2008.05.13
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-10 14:22:19 UTC for data product: CARINA, GLODAPv2
06MT20040311 - phosphate
The average of all cross overs is 1.045, suggesting that the phosphate is a
little bit on the high side.
The metadata states that the quality of the phosphate measurements were not so
good.
The N/P ratio is 14.19, intercept 0.28.
The inversion suggest an adjustment of 0.93.
The cross over results with core-cruises confirm that the phosphate values for
06MT20040311 are too high.
Based on this I suggest an adjustment of 0.94 for phosphate.
Kiel, 2008.05.13
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-10 14:21:26 UTC for data product: CARINA, GLODAPv2
06MT20040311 - nitrate
The average of all cross overs is 0.98, suggesting that 06MT20040311 nitrate is
a little bit on the low side,
but not enough to do an adjustment.
The inversion suggest no adjustment.
The cross over results for core-cruises all confirm that 06MT20040311 is OK.
Based on this I suggest no adjustment for nitrate.
Kiel, 2008.05.13
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-10 14:18:39 UTC for data product: CARINA, GLODAPv2
06MT20040311 - alkalinity
06MT20040311
alkalinity
There are 15 xovers. The fitted offset is 3.6. The suggested adjustment is 0
All residuals are low and fits inside +-5.
Very good fit with 8 GLODAP cruises. However, some of them seems to suggest a
high offset.
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 11:08:44 UTC for data product: CARINA, GLODAPv2
06MT20040311 - tco2
06MT20040311
tco2
The average of all cross overs (manual) is 1.15.
The average of all cross overs (automatic) is 0.73.
Crossovers with core cruises only suggests offsets of 0.58(manual) and
0.49(automatic) - omitting result from 29HE19920714 crossover
Inversion also suggests no adjustment (0.83 and -0.14 for WLSQ and WDLSQ,
respectively).
This cruise is itself defined as a core cruise - the crossover results support
this.
Both manual and automatic results and inversion fall within limits.
Based on this I don't suggest any adjustment for the 06MT20040311 tco2 values.
UEA-Norwich, 2008.06.09
Pete Brown
Posted by peter.brown@noc.ac.uk on 2008-06-09 14:12:44 UTC for data product: CARINA, GLODAPv2
06MT20040311 - oxygen
The average of all cross overs is 0.994.
The inversions suggest no adjustment.
The cross-overs with other core cruises do not support that an adjustment is
warranted.
Based on this I suggest no adjustment to the oxygen values.
Zürich, 2008.06.05
Ilaria Stendardo
Posted by ilaria.stendardo@env.ethz.ch on 2008-06-05 11:55:20 UTC for data product: CARINA, GLODAPv2
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