Cruise: 31WT19841001 (dataset:CARINA) Data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023 Predecessor: CARINA
Synonyms (including errata!) for this cruise: 31WT847; Marathon7; 31WT19841001; 31WT847; Marathon7; mar7sv
IMPORTANT information for GLODAP Reference Group Editors: This is the published adjustment version (GLODAPv2) from CARINA! Click here to view previous (immutable) version (CARINA)
Please wait while loading list of related files
Filename: | Comment: | Action | |
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offsets.png | [autogenerated from RC_Are/adjustments!] |
View |
- no files! -
Plot/Data files re. Parameter(s) (select parameter on left side to view!):
cfc11:1
cfc12:1
cruise:1
nitrate:10
oxygen:10
phosphate:10
salinity:11
silicate:10
- no files! -
Filename: | Comment: | Action | |
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unadjusted_29HE20130320_31WT19841001_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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unadjusted_316N19720718.1_31WT19841001_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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unadjusted_316N19871123.1_31WT19841001_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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unadjusted_31WT19841001_323019940104_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
View | |
unadjusted_31WT19841001_740H20090307_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
View | |
xover_sum_31WT19841001_SAL.pdf | [autogenerated from RC_Steven/salinity!] |
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Xover.png | [Copy of salinity plot for crossover: 74DI19921222 / 31WT19841001!]; [autogenerated from running_cluster_are/salinity!] |
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Xover.png | [Copy of salinity plot for crossover: 33MW19910711 / 31WT19841001!]; [autogenerated from running_cluster_are/salinity!] |
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Xover.png | [Copy of salinity plot for crossover: 323019940104 / 31WT19841001!]; [autogenerated from running_cluster_are/salinity!] |
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Xover.png | [Copy of salinity plot for crossover: 31WT19841001 / 316N19871123.5!]; [autogenerated from running_cluster_are/salinity!] |
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Xover.png | [Copy of salinity plot for crossover: 31WT19841001 / 316N19720718.6!]; [autogenerated from running_cluster_are/salinity!] |
View |
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:3; no CTD salinity data. Setting CTD salinity offset to -999,
QC flag removed.
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 09:22:24 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - salinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0. Deep comparison
against GEOSECS Atl. and a few other indicates no appreciable offset.
Posted by svheuven@gmail.com on 2015-01-08 16:41:01 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001/salinity: update slope+intercept
autogenerated: only BOTsal available (no CTDsal)
Posted by svheuven@gmail.com on 2014-12-18 16:52:41 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001/salinity: init slope+intercept
autogenerated: using BOTsal (no CTDsal)
Posted by svheuven@gmail.com on 2014-02-25 17:02:13 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - salinity
The inversion suggest a correction of 0.75. Based on 3 crossovers with mean
offset -0.868. Do not adjust.
Posted by are.olsen@uib.no on 2012-08-31 11:38:30 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - salinity
Only few cross-overs, including one with cruise 74DI19921222 which is spurious.
Other cross-overs do not seem to warrant any adjustment.
13 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-13 14:04:20 UTC for data product: CARINA
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:3; no CTD salinity data. Setting CTD salinity offset to -999,
QC flag removed.
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 09:22:24 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
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 -999
Posted by svheuven@gmail.com on 2015-01-08 16:41:01 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
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): : maintain -999
Posted by svheuven@gmail.com on 2015-01-08 16:41:01 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
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): : maintain 0.98. The inversion,
however, suggests 1.01, which would indicate this whole region is off, which is
highly unlikely. Will have to look into where that came from.
Posted by svheuven@gmail.com on 2015-01-08 16:41:01 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - phosphate
New inversion for phosphate in the Atlantic with 10 core cruises assigned does
not change the previously suggested adjustment.
Posted by mario.hoppema@awi.de on 2013-01-10 09:45:34 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - phosphate
New inversion for phosphate in the Atlantic with 10 core cruises assigned does
not change the previously suggested adjustment.
Posted by mario.hoppema@awi.de on 2013-01-10 09:45:29 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - phosphate
The inversion suggested correction was 1.0123 and mean offset is 0.978. Huge
offset because very low compared to 74DI199_1, but these data are exceptional.
Initially the decision is do not adjust. This is not consistent with CARINA
which suggests 0.98. As usual I prefer CARINA recommendation as this is based on
more data.
Posted by are.olsen@uib.no on 2012-09-11 14:01:22 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - phosphate
Average of all cross-overs is: 0.977 (but strongly influenced by one spurious
cross-over with cruise 74DI19921222).
Inversion analysis suggests an adjustment of: 0.970
Cross-overs with core cruises (SAVE, GEOSECS_ATLANTIC, 323019940104) appear to
confirm that phosphate of cruise 31WT19841001 by somewhat too high.
I therefore suggest an adjustment of 0.98
13 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-13 14:14:53 UTC for data product: CARINA
Filename: | Comment: | Action | |
---|---|---|---|
unadjusted_29HE20130320_31WT19841001_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
unadjusted_316N19720718.1_31WT19841001_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
unadjusted_316N19871123.1_31WT19841001_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
unadjusted_31WT19841001_323019940104_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
unadjusted_31WT19841001_740H20090307_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
xover_sum_31WT19841001_NO3.pdf | [autogenerated from RC_Steven/nitrate!] |
View | |
Xover.png | [Copy of nitrate plot for crossover: 74DI19921222 / 31WT19841001!]; [autogenerated from running_cluster_are/nitrate!] |
View | |
Xover.png | [Copy of nitrate plot for crossover: 323019940104 / 31WT19841001!]; [autogenerated from running_cluster_are/nitrate!] |
View | |
Xover.png | [Copy of nitrate plot for crossover: 31WT19841001 / 316N19871123.5!]; [autogenerated from running_cluster_are/nitrate!] |
View | |
Xover.png | [Copy of nitrate plot for crossover: 31WT19841001 / 316N19720718.6!]; [autogenerated from running_cluster_are/nitrate!] |
View |
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): : maintain 1.00
Posted by svheuven@gmail.com on 2015-01-08 16:41:01 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - nitrate
Suggested correction is 1 and mean offset is 0.959. Huge offset only because the
data appears very low compared to 74DI199_1. Do not adjust. This is consistent
with CARINA
Posted by are.olsen@uib.no on 2012-09-03 10:01:24 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - nitrate
Average of all cross-overs is: 0.959 (but strongly influenced by one spurious
cross-over with cruise 74DI19921222).
Inversion analysis suggests an insignificant adjustment (0.989).
Cross-overs with core cruises do not warrant an adjustment.
13 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-13 14:10:21 UTC for data product: CARINA
Filename: | Comment: | Action | |
---|---|---|---|
unadjusted_29HE20130320_31WT19841001_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
unadjusted_316N19720718.1_31WT19841001_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
unadjusted_316N19871123.1_31WT19841001_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
unadjusted_31WT19841001_323019940104_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
unadjusted_31WT19841001_740H20090307_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
xover_sum_31WT19841001_PO4.pdf | [autogenerated from RC_Steven/phosphate!] |
View | |
Xover.png | [Copy of phosphate plot for crossover: 74DI19921222 / 31WT19841001!]; [autogenerated from running_cluster_are/phosphate!] |
View | |
Xover.png | [Copy of phosphate plot for crossover: 323019940104 / 31WT19841001!]; [autogenerated from running_cluster_are/phosphate!] |
View | |
Xover.png | [Copy of phosphate plot for crossover: 31WT19841001 / 316N19871123.5!]; [autogenerated from running_cluster_are/phosphate!] |
View | |
Xover.png | [Copy of phosphate plot for crossover: 31WT19841001 / 316N19720718.6!]; [autogenerated from running_cluster_are/phosphate!] |
View |
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): : maintain 0.98. The inversion,
however, suggests 1.01, which would indicate this whole region is off, which is
highly unlikely. Will have to look into where that came from.
Posted by svheuven@gmail.com on 2015-01-08 16:41:01 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - phosphate
New inversion for phosphate in the Atlantic with 10 core cruises assigned does
not change the previously suggested adjustment.
Posted by mario.hoppema@awi.de on 2013-01-10 09:45:34 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - phosphate
New inversion for phosphate in the Atlantic with 10 core cruises assigned does
not change the previously suggested adjustment.
Posted by mario.hoppema@awi.de on 2013-01-10 09:45:29 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - phosphate
The inversion suggested correction was 1.0123 and mean offset is 0.978. Huge
offset because very low compared to 74DI199_1, but these data are exceptional.
Initially the decision is do not adjust. This is not consistent with CARINA
which suggests 0.98. As usual I prefer CARINA recommendation as this is based on
more data.
Posted by are.olsen@uib.no on 2012-09-11 14:01:22 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - phosphate
Average of all cross-overs is: 0.977 (but strongly influenced by one spurious
cross-over with cruise 74DI19921222).
Inversion analysis suggests an adjustment of: 0.970
Cross-overs with core cruises (SAVE, GEOSECS_ATLANTIC, 323019940104) appear to
confirm that phosphate of cruise 31WT19841001 by somewhat too high.
I therefore suggest an adjustment of 0.98
13 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-13 14:14:53 UTC for data product: CARINA
Filename: | Comment: | Action | |
---|---|---|---|
unadjusted_29HE20130320_31WT19841001_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
unadjusted_316N19720718.1_31WT19841001_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
unadjusted_316N19871123.1_31WT19841001_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
unadjusted_31WT19841001_323019940104_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
unadjusted_31WT19841001_740H20090307_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
xover_sum_31WT19841001_SIL.pdf | [autogenerated from RC_Steven/silicate!] |
View | |
Xover.png | [Copy of silicate plot for crossover: 74DI19921222 / 31WT19841001!]; [autogenerated from running_cluster_are/silicate!] |
View | |
Xover.png | [Copy of silicate plot for crossover: 323019940104 / 31WT19841001!]; [autogenerated from running_cluster_are/silicate!] |
View | |
Xover.png | [Copy of silicate plot for crossover: 31WT19841001 / 316N19871123.5!]; [autogenerated from running_cluster_are/silicate!] |
View | |
Xover.png | [Copy of silicate plot for crossover: 31WT19841001 / 316N19720718.6!]; [autogenerated from running_cluster_are/silicate!] |
View |
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): : make 0.975. Has very sharp xover
with SAVE (316N19871123), which gets 0.97
Posted by svheuven@gmail.com on 2015-01-08 16:41:01 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - silicate
The inversion suggest a correction of 0.9848 and mean offset is 0.911. Latter
value due to huge offset with (1500) 74DI19921222. Do not adjust. This is in
agreement with CARINA suggested adjustment.
Posted by are.olsen@uib.no on 2012-09-15 13:14:55 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - silicate
Only 3 cross-overs, with one spurious (with cruise 74DI19921222).
There is scattering in the cross-overs, but an adjustment is not warranted.
13 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-13 14:20:36 UTC for data product: CARINA
Filename: | Comment: | Action | |
---|---|---|---|
unadjusted_29HE20130320_31WT19841001_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
unadjusted_316N19720718.1_31WT19841001_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
unadjusted_316N19871123.1_31WT19841001_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
unadjusted_31WT19841001_323019940104_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
unadjusted_31WT19841001_740H20090307_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
xover_sum_31WT19841001_O2.pdf | [autogenerated from RC_Steven/oxygen!] |
View | |
Xover.png | [Copy of oxygen plot for crossover: 74DI19921222 / 31WT19841001!]; [autogenerated from running_cluster_are/oxygen!] |
View | |
Xover.png | [Copy of oxygen plot for crossover: 323019940104 / 31WT19841001!]; [autogenerated from running_cluster_are/oxygen!] |
View | |
Xover.png | [Copy of oxygen plot for crossover: 31WT19841001 / 316N19871123.5!]; [autogenerated from running_cluster_are/oxygen!] |
View | |
Xover.png | [Copy of oxygen plot for crossover: 31WT19841001 / 316N19720718.6!]; [autogenerated from running_cluster_are/oxygen!] |
View |
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:3; no CTD salinity data. Setting CTD salinity offset to -999,
QC flag removed.
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 09:22:24 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - oxygen
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0.99, which bring to the
trend line (bringing to mean level would require 0.985).
Posted by svheuven@gmail.com on 2015-01-08 16:41:01 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001/oxygen: update slope+intercept
autogenerated: only BOToxy available (no CTDoxy)
Posted by svheuven@gmail.com on 2014-12-18 16:52:41 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001/oxygen: init slope+intercept
autogenerated: using BOToxy (no CTDoxy)
Posted by svheuven@gmail.com on 2014-02-25 17:02:13 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - oxygen
The inversion suggest a correction of 0.9864, based on 4 xovers with a mean
offset of 1.009. This is very biased by (1500) 74DI19921222. Otherwise the data
appear slightly high and about 1.5% higher than (2400) 323019940104, and it is
reasonable to recommend that these data are adjusted by x0.99. This is
consistent with CARINA.
Posted by are.olsen@uib.no on 2012-09-17 14:34:23 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - oxygen
Only 3 cross-overs, with one spurious (with cruise 74DI19921222).
An adjustment does not seem to be warranted.
13 June 2008,
Mario Hoppema
-
UPDATE
A new inversion analysis has been done (13 Oct. 2008), now with data to which
all suggested adjustments from the first round were applied. This new analysis
suggests a significant adjustment of oxygen by 0.982
Comparing with other cruises (including those with no statistically usable
cross-overs) a small adjustment seems justifiable.
I therefore suggest a small adjustment amounting to 0.99
30 October 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-13 14:23:15 UTC for data product: CARINA
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:3; no CTD salinity data. Setting CTD salinity offset to -999,
QC flag removed.
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 09:22:24 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Filename: | Comment: | Action | |
---|---|---|---|
cfc_31WT19841001.png | View |
View comment(s) (filtered by cfc12 in subject)
31WT19841001 - cfc12
CFC-12 data flagged bad because of scatter
in the CFC-11 - CFC-12 property-property plot
Posted by rsteinf@physik.uni-bremen.de on 2013-06-26 17:09:31 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Filename: | Comment: | Action | |
---|---|---|---|
cfc31WT19841001.pdf | View |
View comment(s) (filtered by cfc11 in subject)
31WT19841001 - cfc11
high surface saturation (~120%); scatter towards surface;
reduce by 15%
Posted by rsteinf@physik.uni-bremen.de on 2014-04-29 15:22:42 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
View 26 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:3; no CTD salinity data. Setting CTD salinity offset to -999,
QC flag removed.
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 09:22:24 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - oxygen
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0.99, which bring to the
trend line (bringing to mean level would require 0.985).
Posted by svheuven@gmail.com on 2015-01-08 16:41:01 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - silicate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : make 0.975. Has very sharp xover
with SAVE (316N19871123), which gets 0.97
Posted by svheuven@gmail.com on 2015-01-08 16:41:01 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - phosphate
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0.98. The inversion,
however, suggests 1.01, which would indicate this whole region is off, which is
highly unlikely. Will have to look into where that came from.
Posted by svheuven@gmail.com on 2015-01-08 16:41:01 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
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
Posted by svheuven@gmail.com on 2015-01-08 16:41:01 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
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 16:41:01 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - tCO2
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 16:41:01 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
Autogenerated comment - salinity
Auto-uploaded comment from GLODAPv2 assessment by Steven van Heuven (src:
GLODAPv2_ATL_for_Carsten.xls / 2015-01-08): : maintain 0. Deep comparison
against GEOSECS Atl. and a few other indicates no appreciable offset.
Posted by svheuven@gmail.com on 2015-01-08 16:41:01 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001/oxygen: update slope+intercept
autogenerated: only BOToxy available (no CTDoxy)
Posted by svheuven@gmail.com on 2014-12-18 16:52:41 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001/salinity: update slope+intercept
autogenerated: only BOTsal available (no CTDsal)
Posted by svheuven@gmail.com on 2014-12-18 16:52:41 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - cfc11
high surface saturation (~120%); scatter towards surface;
reduce by 15%
Posted by rsteinf@physik.uni-bremen.de on 2014-04-29 15:22:42 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001/oxygen: init slope+intercept
autogenerated: using BOToxy (no CTDoxy)
Posted by svheuven@gmail.com on 2014-02-25 17:02:13 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001/salinity: init slope+intercept
autogenerated: using BOTsal (no CTDsal)
Posted by svheuven@gmail.com on 2014-02-25 17:02:13 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - cfc12
CFC-12 data flagged bad because of scatter
in the CFC-11 - CFC-12 property-property plot
Posted by rsteinf@physik.uni-bremen.de on 2013-06-26 17:09:31 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - phosphate
New inversion for phosphate in the Atlantic with 10 core cruises assigned does
not change the previously suggested adjustment.
Posted by mario.hoppema@awi.de on 2013-01-10 09:45:34 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - phosphate
New inversion for phosphate in the Atlantic with 10 core cruises assigned does
not change the previously suggested adjustment.
Posted by mario.hoppema@awi.de on 2013-01-10 09:45:29 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - oxygen
The inversion suggest a correction of 0.9864, based on 4 xovers with a mean
offset of 1.009. This is very biased by (1500) 74DI19921222. Otherwise the data
appear slightly high and about 1.5% higher than (2400) 323019940104, and it is
reasonable to recommend that these data are adjusted by x0.99. This is
consistent with CARINA.
Posted by are.olsen@uib.no on 2012-09-17 14:34:23 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - silicate
The inversion suggest a correction of 0.9848 and mean offset is 0.911. Latter
value due to huge offset with (1500) 74DI19921222. Do not adjust. This is in
agreement with CARINA suggested adjustment.
Posted by are.olsen@uib.no on 2012-09-15 13:14:55 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - phosphate
The inversion suggested correction was 1.0123 and mean offset is 0.978. Huge
offset because very low compared to 74DI199_1, but these data are exceptional.
Initially the decision is do not adjust. This is not consistent with CARINA
which suggests 0.98. As usual I prefer CARINA recommendation as this is based on
more data.
Posted by are.olsen@uib.no on 2012-09-11 14:01:22 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - nitrate
Suggested correction is 1 and mean offset is 0.959. Huge offset only because the
data appears very low compared to 74DI199_1. Do not adjust. This is consistent
with CARINA
Posted by are.olsen@uib.no on 2012-09-03 10:01:24 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - salinity
The inversion suggest a correction of 0.75. Based on 3 crossovers with mean
offset -0.868. Do not adjust.
Posted by are.olsen@uib.no on 2012-08-31 11:38:30 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023
31WT19841001 - oxygen
Only 3 cross-overs, with one spurious (with cruise 74DI19921222).
An adjustment does not seem to be warranted.
13 June 2008,
Mario Hoppema
-
UPDATE
A new inversion analysis has been done (13 Oct. 2008), now with data to which
all suggested adjustments from the first round were applied. This new analysis
suggests a significant adjustment of oxygen by 0.982
Comparing with other cruises (including those with no statistically usable
cross-overs) a small adjustment seems justifiable.
I therefore suggest a small adjustment amounting to 0.99
30 October 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-13 14:23:15 UTC for data product: CARINA
31WT19841001 - silicate
Only 3 cross-overs, with one spurious (with cruise 74DI19921222).
There is scattering in the cross-overs, but an adjustment is not warranted.
13 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-13 14:20:36 UTC for data product: CARINA
31WT19841001 - phosphate
Average of all cross-overs is: 0.977 (but strongly influenced by one spurious
cross-over with cruise 74DI19921222).
Inversion analysis suggests an adjustment of: 0.970
Cross-overs with core cruises (SAVE, GEOSECS_ATLANTIC, 323019940104) appear to
confirm that phosphate of cruise 31WT19841001 by somewhat too high.
I therefore suggest an adjustment of 0.98
13 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-13 14:14:53 UTC for data product: CARINA
31WT19841001 - nitrate
Average of all cross-overs is: 0.959 (but strongly influenced by one spurious
cross-over with cruise 74DI19921222).
Inversion analysis suggests an insignificant adjustment (0.989).
Cross-overs with core cruises do not warrant an adjustment.
13 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-13 14:10:21 UTC for data product: CARINA
31WT19841001 - salinity
Only few cross-overs, including one with cruise 74DI19921222 which is spurious.
Other cross-overs do not seem to warrant any adjustment.
13 June 2008,
Mario Hoppema
Posted by mario.hoppema@awi.de on 2008-06-13 14:04:20 UTC for data product: CARINA
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