GLODAPv2 Adjustments

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 0 annotation(s) (Lists all annotations)

Files for Adjustment Plot files re. Cruise: - no files! -

Data files re. Cruise: - no files! -

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:9 nitrate:15 oxygen:15 phosphate:13 salinity:15 silicate:14 tco2:12

Plot files re. Cluster: - no files! -

Comments re. this cruise in GLODAPv2

View 44 comment(s) (Lists all comments)

GLODAPv3 release: converted value for silicate_offset from percent to factor for 31DS19940126[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for silicate_offset from percent
to factor: 1.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:56 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 31DS19940126[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for phosphate_offset from
percent to factor: 1.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:42 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 31DS19940126[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 1.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:30 UTC for data product: GLODAPv3

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 31DS19940126[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.01.

Posted by nlange@geomar.de on 2026-08-05 16:37:18 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated silicate update for 31DS19940126[1-last]

GLODAPv3 release: CORRIGENDUM - silicate update of 31DS19940126[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: 1.0; preadjustment: 0;
offsets_raw: -0.9; offsets_preadj: -1.0; offsets_preadj_u: 0.5; offsets_post:
-1.3; offsets_post_u: 0.5; offsets_post_rt: -1.2; numberofxovers: 15;
trends_pre: 0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-05 14:17:25 UTC for data product: GLODAPv3

31DS19940126[1-last] GLODAPv3 release

GLODAPv3 release: silicate autogenerated adjustment parameter update for
31DS19940126 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-05 14:17:25 UTC for data product: GLODAPv3

GLODAPv3 release: temperature added as NEW adjustment parameter to 31DS19940126[1-last]

Automated addition of temperature as NEW parameter to 31DS19940126[1-last] based
on temperature_offset: 0.

Posted by nlange@geomar.de on 2026-08-05 14:17:12 UTC for data product: GLODAPv3

31DS19940126[1-last] GLODAPv3 release

Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
31DS19940126[1-last] - select parameter to view annotation with specific
details.

Posted by nlange@geomar.de on 2026-08-05 14:17:12 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated tco2 update for 31DS19940126

GLODAPv3 release: tco2 update of 31DS19940126 based on tco2_offset: 1.3;
inversion: 1.3; inversion_full: 2.2; preadjustment: 0; offsets_raw: -1.9;
offsets_preadj: -1.0; offsets_preadj_u: 0.7; offsets_post: -0.0; offsets_post_u:
0.6; offsets_post_rt: -1.7; numberofxovers: 8; trends_pre: 0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 17:12:11 UTC for data product: GLODAPv3

31DS19940126 GLODAPv3 release

GLODAPv3 release: tco2 autogenerated adjustment parameter update for
31DS19940126 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:12:11 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated salinity update for 31DS19940126

GLODAPv3 release: salinity update of 31DS19940126 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0011; preadjustment: 0;
offsets_raw: -0.0011; offsets_preadj: -0.0012; offsets_preadj_u: 0.0007;
offsets_post: -0.0012; offsets_post_u: 0.0007; offsets_post_rt: -0.0009;
numberofxovers: 18; trends_pre: 0.0000; trends_adj: 0.0000.

Posted by nlange@geomar.de on 2026-08-04 17:11:41 UTC for data product: GLODAPv3

31DS19940126 GLODAPv3 release

GLODAPv3 release: salinity autogenerated adjustment parameter update for
31DS19940126 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:41 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated phosphate update for 31DS19940126

GLODAPv3 release: phosphate update of 31DS19940126 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: 0.7; preadjustment: 0; offsets_raw: -0.8;
offsets_preadj: -0.8; offsets_preadj_u: 0.3; offsets_post: -0.8; offsets_post_u:
0.3; offsets_post_rt: -0.9; numberofxovers: 15; trends_pre: 0.0; trends_adj:
0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:27 UTC for data product: GLODAPv3

31DS19940126 GLODAPv3 release

GLODAPv3 release: phosphate autogenerated adjustment parameter update for
31DS19940126 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:27 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated oxygen update for 31DS19940126

GLODAPv3 release: oxygen update of 31DS19940126 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: 0.2; preadjustment: 0; offsets_raw: -0.4;
offsets_preadj: -0.4; offsets_preadj_u: 0.1; offsets_post: -0.3; offsets_post_u:
0.1; offsets_post_rt: -0.2; numberofxovers: 16; trends_pre: 0.0; trends_adj:
0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:14 UTC for data product: GLODAPv3

31DS19940126 GLODAPv3 release

GLODAPv3 release: oxygen autogenerated adjustment parameter update for
31DS19940126 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:14 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated nitrate update for 31DS19940126

GLODAPv3 release: nitrate update of 31DS19940126 based on nitrate_offset: 1.0;
inversion: 1.0; inversion_full: 1.3; preadjustment: 0; offsets_raw: -1.2;
offsets_preadj: -0.9; offsets_preadj_u: 0.3; offsets_post: -0.0; offsets_post_u:
0.3; offsets_post_rt: -0.1; numberofxovers: 15; trends_pre: 0.0; trends_adj:
0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:01 UTC for data product: GLODAPv3

31DS19940126 GLODAPv3 release

GLODAPv3 release: nitrate autogenerated adjustment parameter update for
31DS19940126 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 17:11:01 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated alkalinity update for 31DS19940126

GLODAPv3 release: alkalinity update of 31DS19940126 based on alkalinity_offset:
1.8; inversion: 1.8; inversion_full: 2.7; preadjustment: 0; offsets_raw: -1.0;
offsets_preadj: -1.0; offsets_preadj_u: 0.9; offsets_post: 0.0; offsets_post_u:
0.6; offsets_post_rt: 0.0; numberofxovers: 7; trends_pre: 0.0; trends_adj: 0.0.

Posted by nlange@geomar.de on 2026-08-04 13:46:25 UTC for data product: GLODAPv3

31DS19940126 GLODAPv3 release

GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
31DS19940126 - select parameter to view annotation with specific details.

Posted by nlange@geomar.de on 2026-08-04 13:46:25 UTC for data product: GLODAPv3

31DS19940126 - oxygen

Deep & low oxygen concentrations due to measurements in the East Blanco
Depresson at 44 deg N, part of the Blanco depression zone.

Posted by nlange@geomar.de on 2019-05-22 14:14:00 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

31DS19940126 - ph

Not QCed

Posted by avelo@iim.csic.es on 2015-11-27 12:22:39 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

31DS19940126 - ph

Changed adjustment to -999 as there are not measured pH, only calculated

Posted by avelo@iim.csic.es on 2015-11-04 10:49:42 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

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:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.

Posted by svheuven@gmail.com on 2015-02-19 09:22:22 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Autogenerated comment - nitrate

Automated update setting data quality flag from BAD to GOOD in order to retain
these non-QCed data in final product. SvH/GLODAPv2 / 2015-01-19)

Posted by svheuven@gmail.com on 2015-01-20 14:46:43 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

31DS19940126/oxygen: update slope+intercept

autogenerated: BOToxy is compatible with CALIBRATED CTDoxy

Posted by svheuven@gmail.com on 2014-12-18 16:52:48 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

31DS19940126/salinity: update slope+intercept

autogenerated: BOTsal is compatible with unchanged CTDsal

Posted by svheuven@gmail.com on 2014-12-18 16:52:48 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 Adjustment IND and PAC_SvH_20140611.xlsx): : make 1.00 Perfect perfect.

Posted by svheuven@gmail.com on 2014-06-16 15:50:36 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 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain. Listed
adjustment for SIL for this cruise additionally contains a pre-adjustment of -1%
(default for all US Pacific SIL data).

Posted by svheuven@gmail.com on 2014-06-16 15:50:36 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 Adjustment IND and PAC_SvH_20140611.xlsx): : make 1.00. Not perfectly
clear, but clearly NOT offset 1.02.

Posted by svheuven@gmail.com on 2014-06-16 15:50:36 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 Adjustment IND and PAC_SvH_20140611.xlsx): : Make -888. Exhibits a
drift in calibration. Compared with 33RO20071215 it goes from 5% too low in
South to 2% too high at Equator. See figures 'NO3 drift 31DS219940124.pdf'.

Posted by svheuven@gmail.com on 2014-06-16 15:50:36 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 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain.

Posted by svheuven@gmail.com on 2014-06-16 15:50:36 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 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain

Posted by svheuven@gmail.com on 2014-06-16 15:50:36 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 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain

Posted by svheuven@gmail.com on 2014-06-16 15:50:36 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

31DS19940126/oxygen: init slope+intercept

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

Posted by svheuven@gmail.com on 2014-02-25 17:02:17 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

31DS19940126/salinity: init slope+intercept

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

Posted by svheuven@gmail.com on 2014-02-25 17:02:17 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

adjustements from PACIFICA

Posted by ttanhua@geomar.de on 2012-07-12 09:48:55 UTC for data product: GLODAPv1.2 - IGNORED

31DS19940126 - salinity

Average of all cross-overs is: 0.6
Also based on cross-over with core cruise 49NZ20030803 I suggest no adjustment
indeed.
16 September 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-09-16 12:07:37 UTC for data product: CARINA

31DS19940126 - oxygen

Based on assessment made in Paris.

Posted by chris.sabine@noaa.gov on 2008-06-30 18:28:56 UTC for data product: CARINA

31DS19940126 - silicate

Based on assessment made in Paris.

Posted by chris.sabine@noaa.gov on 2008-06-30 18:28:42 UTC for data product: CARINA

31DS19940126 - phosphate

Based on assessment made in Paris.

Posted by chris.sabine@noaa.gov on 2008-06-30 18:28:25 UTC for data product: CARINA

31DS19940126 - nitrate

Based on assessment made in Paris.

Posted by chris.sabine@noaa.gov on 2008-06-30 18:28:10 UTC for data product: CARINA

31DS19940126 - alkalinity

Based on assessment made in Paris.

Posted by chris.sabine@noaa.gov on 2008-06-30 18:27:53 UTC for data product: CARINA

31DS19940126 - tco2

Based on assessment made in Paris.

Posted by chris.sabine@noaa.gov on 2008-06-30 18:27:38 UTC for data product: CARINA

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ReadMe file(s) for this cruise

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Files and Comments for salinity

Files

Plot files re. Salinity
[+]:

Filename:	Comment:	Action…
unadjusted_316N19920502_31DS19940126_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_316N19921204_31DS19940126_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_316N20050821_31DS19940126_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_316N20060130_31DS19940126_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_318M19940327_31DS19940126_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_318M20091121_31DS19940126_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_31DS19940126_320619940214_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_31DS19940126_320620110219_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_31DS19940126_32MW19890206_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_31DS19940126_33MW19920227_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_31DS19940126_33RO20071215_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_31DS19940126_49NZ20030803_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_31DS19940126_49NZ20090410_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
unadjusted_31DS19940126_90KD19920214_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View
xover_sum_31DS19940126_SAL.pdf	[autogenerated from RC_Steven/salinity!]	View

Data files re. Salinity
[+]: - no files! -

View comment(s) (filtered by salinity in subject)

GLODAPv3 release: autogenerated salinity update for 31DS19940126

GLODAPv3 release: salinity update of 31DS19940126 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: 0.0011; preadjustment: 0;
offsets_raw: -0.0011; offsets_preadj: -0.0012; offsets_preadj_u: 0.0007;
offsets_post: -0.0012; offsets_post_u: 0.0007; offsets_post_rt: -0.0009;
numberofxovers: 18; trends_pre: 0.0000; trends_adj: 0.0000.

Posted by nlange@geomar.de on 2026-08-04 17:11:41 UTC for data product: GLODAPv3

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:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.

Posted by svheuven@gmail.com on 2015-02-19 09:22:22 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

31DS19940126/salinity: update slope+intercept

autogenerated: BOTsal is compatible with unchanged CTDsal

Posted by svheuven@gmail.com on 2014-12-18 16:52:48 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 Adjustment IND and PAC_SvH_20140611.xlsx): : maintain

Posted by svheuven@gmail.com on 2014-06-16 15:50:36 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

31DS19940126/salinity: init slope+intercept

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

Posted by svheuven@gmail.com on 2014-02-25 17:02:17 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

31DS19940126 - salinity

Average of all cross-overs is: 0.6
Also based on cross-over with core cruise 49NZ20030803 I suggest no adjustment
indeed.
16 September 2008,
Mario Hoppema

Posted by mario.hoppema@awi.de on 2008-09-16 12:07:37 UTC for data product: CARINA

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Files and Comments for ctd_salinity

Files

Plot files re. CTD-Sal. [+]
adj. - slope/intercept - action [ID]: - no files! -

Data files re. CTD-Sal. [+]
adj. - slope/intercept - action [ID]: - no files! -

View comment(s) (filtered by ctd_salinity in subject)

Files and Comments for tco2

Files

Plot files re. TCO₂
[+]:

Filename:	Comment:	Action…
unadjusted_316N19920502_31DS19940126_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_316N19921204_31DS19940126_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_316N20050821_31DS19940126_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_318M19940327_31DS19940126_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_318M20091121_31DS19940126_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_31DS19940126_320620110219_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_31DS19940126_33MW19920227_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_31DS19940126_33RO20071215_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_31DS19940126_49NZ20030803_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_31DS19940126_49NZ20090410_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
unadjusted_31DS19940126_90KD19920214_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View
xover_sum_31DS19940126_DIC.pdf	[autogenerated from RC_Steven/tco2!]	View

Data files re. TCO₂
[+]: - no files! -

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Files and Comments for alkalinity

Files

Plot files re. Alkalinity
[+]:

Filename:	Comment:	Action…
unadjusted_316N20050821_31DS19940126_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_318M19940327_31DS19940126_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_318M20091121_31DS19940126_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_31DS19940126_320620110219_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_31DS19940126_33MW19920227_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_31DS19940126_33RO20071215_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_31DS19940126_49NZ20030803_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
unadjusted_31DS19940126_49NZ20090410_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View
xover_sum_31DS19940126_ALK.pdf	[autogenerated from RC_Steven/alkalinity!]	View

Data files re. Alkalinity
[+]: - no files! -

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Files and Comments for ph

Files

Plot files re. pH
[+]: - no files! -

Data files re. pH
[+]: - no files! -

View comment(s) (filtered by ph in subject)

Files and Comments for pco2

Files

Plot files re. pCO₂
[+]: - no files! -

Data files re. pCO₂
[+]: - no files! -

View comment(s) (filtered by pco2 in subject)

Files and Comments for nitrate

Files

Plot files re. Nitrate
[x]:

Filename:	Comment:	Action…
NO3_drift_31DS19940126.pdf		View
unadjusted_316N19920502_31DS19940126_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_316N19921204_31DS19940126_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_316N20050821_31DS19940126_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_316N20060130_31DS19940126_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_318M19940327_31DS19940126_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_318M20091121_31DS19940126_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_31DS19940126_320620110219_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_31DS19940126_32MW19890206_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_31DS19940126_33MW19920227_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_31DS19940126_33RO20071215_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_31DS19940126_49NZ20030803_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_31DS19940126_49NZ20090410_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
unadjusted_31DS19940126_90KD19920214_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View
xover_sum_31DS19940126_NO3.pdf	[autogenerated from RC_Steven/nitrate!]	View

Data files re. Nitrate
[x]: - no files! -

View comment(s) (filtered by nitrate in subject)

Files and Comments for phosphate

Files

Plot files re. Phosphate
[x]:

Filename:	Comment:	Action…
unadjusted_316N19920502_31DS19940126_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_316N19921204_31DS19940126_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_316N20050821_31DS19940126_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_316N20060130_31DS19940126_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_318M19940327_31DS19940126_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_318M20091121_31DS19940126_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_31DS19940126_320620110219_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_31DS19940126_32MW19890206_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_31DS19940126_33RO20071215_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_31DS19940126_49NZ20030803_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_31DS19940126_49NZ20090410_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
unadjusted_31DS19940126_90KD19920214_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View
xover_sum_31DS19940126_PO4.pdf	[autogenerated from RC_Steven/phosphate!]	View

Data files re. Phosphate
[x]: - no files! -

View comment(s) (filtered by phosphate in subject)

Files and Comments for silicate

Files

Plot files re. Silicate
[x]:

Filename:	Comment:	Action…
unadjusted_316N19920502_31DS19940126_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_316N19921204_31DS19940126_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_316N20050821_31DS19940126_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_316N20060130_31DS19940126_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_318M19940327_31DS19940126_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_318M20091121_31DS19940126_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_31DS19940126_320620110219_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_31DS19940126_32MW19890206_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_31DS19940126_33MW19920227_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_31DS19940126_33RO20071215_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_31DS19940126_49NZ20030803_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_31DS19940126_49NZ20090410_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
unadjusted_31DS19940126_90KD19920214_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View
xover_sum_31DS19940126_SIL.pdf	[autogenerated from RC_Steven/silicate!]	View

Data files re. Silicate
[x]: - no files! -

View comment(s) (filtered by silicate in subject)

Files and Comments for oxygen

Files

Plot files re. Oxygen
[x]:

Filename:	Comment:	Action…
unadjusted_316N19920502_31DS19940126_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_316N19921204_31DS19940126_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_316N20050821_31DS19940126_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_316N20060130_31DS19940126_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_318M19940327_31DS19940126_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_318M20091121_31DS19940126_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_31DS19940126_320619940214_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_31DS19940126_320620110219_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_31DS19940126_32MW19890206_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_31DS19940126_33MW19920227_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_31DS19940126_33RO20071215_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_31DS19940126_49NZ20030803_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_31DS19940126_49NZ20090410_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
unadjusted_31DS19940126_90KD19920214_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View
xover_sum_31DS19940126_O2.pdf	[autogenerated from RC_Steven/oxygen!]	View

Data files re. Oxygen
[x]: - no files! -

View comment(s) (filtered by oxygen in subject)

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 31DS19940126[1-last]

GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: 1.0.

Posted by nlange@geomar.de on 2026-08-05 16:37:30 UTC for data product: GLODAPv3

GLODAPv3 release: autogenerated oxygen update for 31DS19940126

GLODAPv3 release: oxygen update of 31DS19940126 based on oxygen_offset: 0.0;
inversion: 0.0; inversion_full: 0.2; preadjustment: 0; offsets_raw: -0.4;
offsets_preadj: -0.4; offsets_preadj_u: 0.1; offsets_post: -0.3; offsets_post_u:
0.1; offsets_post_rt: -0.2; numberofxovers: 16; trends_pre: 0.0; trends_adj:
0.0.

Posted by nlange@geomar.de on 2026-08-04 17:11:14 UTC for data product: GLODAPv3

31DS19940126 - oxygen

Deep & low oxygen concentrations due to measurements in the East Blanco
Depresson at 44 deg N, part of the Blanco depression zone.

Posted by nlange@geomar.de on 2019-05-22 14:14:00 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

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:6; CTD oxygen data good, setting CTD oxygen offset and QC flag
to bottle values.

Posted by svheuven@gmail.com on 2015-02-19 09:22:22 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

31DS19940126/oxygen: update slope+intercept

autogenerated: BOToxy is compatible with CALIBRATED CTDoxy

Posted by svheuven@gmail.com on 2014-12-18 16:52:48 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 Adjustment IND and PAC_SvH_20140611.xlsx): : make 1.00 Perfect perfect.

Posted by svheuven@gmail.com on 2014-06-16 15:50:36 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

31DS19940126/oxygen: init slope+intercept

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

Posted by svheuven@gmail.com on 2014-02-25 17:02:17 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

31DS19940126 - oxygen

Based on assessment made in Paris.

Posted by chris.sabine@noaa.gov on 2008-06-30 18:28:56 UTC for data product: CARINA

Hide comments

Files and Comments for ctd_oxygen

Files

Plot files re. CTD-Oxyg. [x]
adj. - slope/intercept - action [ID]: - no files! -

Data files re. CTD-Oxyg. [x]
adj. - slope/intercept - action [ID]: - no files! -

Dataproduct: GLODAPv2 :: Adjustments

Cruise: 31DS19940126 (dataset:PACIFICA) Data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023 Successor: GLODAPv3

Please wait while loading list of related files…

GLODAPv3 release: converted value for silicate_offset from percent to factor for 31DS19940126[1-last]

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 31DS19940126[1-last]

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 31DS19940126[1-last]

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 31DS19940126[1-last]

GLODAPv3 release: autogenerated silicate update for 31DS19940126[1-last]

31DS19940126[1-last] GLODAPv3 release

GLODAPv3 release: temperature added as NEW adjustment parameter to 31DS19940126[1-last]

31DS19940126[1-last] GLODAPv3 release

GLODAPv3 release: autogenerated tco2 update for 31DS19940126

31DS19940126 GLODAPv3 release

GLODAPv3 release: autogenerated salinity update for 31DS19940126

31DS19940126 GLODAPv3 release

GLODAPv3 release: autogenerated phosphate update for 31DS19940126

31DS19940126 GLODAPv3 release

GLODAPv3 release: autogenerated oxygen update for 31DS19940126

31DS19940126 GLODAPv3 release

GLODAPv3 release: autogenerated nitrate update for 31DS19940126

31DS19940126 GLODAPv3 release

GLODAPv3 release: autogenerated alkalinity update for 31DS19940126

31DS19940126 GLODAPv3 release

31DS19940126 - oxygen

31DS19940126 - ph

31DS19940126 - ph

Autogenerated CTD salinity and CTD oxygen update

Autogenerated comment - nitrate

31DS19940126/oxygen: update slope+intercept

31DS19940126/salinity: update slope+intercept

Autogenerated comment - oxygen

Autogenerated comment - silicate

Autogenerated comment - phosphate

Autogenerated comment - nitrate

Autogenerated comment - alkalinity

Autogenerated comment - tCO2

Autogenerated comment - salinity

31DS19940126/oxygen: init slope+intercept

31DS19940126/salinity: init slope+intercept

adjustements from PACIFICA

31DS19940126 - salinity

31DS19940126 - oxygen

31DS19940126 - silicate

31DS19940126 - phosphate

31DS19940126 - nitrate

31DS19940126 - alkalinity

31DS19940126 - tco2

GLODAPv3 release: autogenerated salinity update for 31DS19940126

Autogenerated CTD salinity and CTD oxygen update

31DS19940126/salinity: update slope+intercept

Autogenerated comment - salinity

31DS19940126/salinity: init slope+intercept

31DS19940126 - salinity

Autogenerated CTD salinity and CTD oxygen update

GLODAPv3 release: autogenerated tco2 update for 31DS19940126

Autogenerated comment - tCO2

31DS19940126 - tco2

GLODAPv3 release: autogenerated alkalinity update for 31DS19940126

Autogenerated comment - alkalinity

31DS19940126 - alkalinity

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 31DS19940126[1-last]

GLODAPv3 release: autogenerated phosphate update for 31DS19940126

31DS19940126 - ph

31DS19940126 - ph

Autogenerated comment - phosphate

31DS19940126 - phosphate

GLODAPv3 release: converted value for nitrate_offset from percent to factor for 31DS19940126[1-last]

GLODAPv3 release: autogenerated nitrate update for 31DS19940126

Autogenerated comment - nitrate

Autogenerated comment - nitrate

31DS19940126 - nitrate

GLODAPv3 release: converted value for phosphate_offset from percent to factor for 31DS19940126[1-last]

GLODAPv3 release: autogenerated phosphate update for 31DS19940126

Autogenerated comment - phosphate

31DS19940126 - phosphate

GLODAPv3 release: converted value for silicate_offset from percent to factor for 31DS19940126[1-last]

GLODAPv3 release: autogenerated silicate update for 31DS19940126[1-last]

Autogenerated comment - silicate

31DS19940126 - silicate

GLODAPv3 release: converted value for oxygen_offset from percent to factor for 31DS19940126[1-last]