Cruise: 32WC20110812 (dataset:GLODAPv2.2020) Data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023 Successor: GLODAPv3
Synonyms (including errata!) for this cruise: WCOA2011; 32WC20110812; WCOA2011
IMPORTANT information for GLODAP Reference Group Editors: This adjustment version is immutable and published in GLODAPv2.2020! Click here to switch to new version (GLODAPv2.2020)
Please wait while loading list of related files

| Filename: | Comment: | Action | |
|---|---|---|---|
| Redfield.png | [autogenerated from RC_Nico/adjustments!] |
View | |
| TSmap.png | [autogenerated from RC_Nico/adjustments!] |
View | |

| Filename: | Comment: | Action | |
|---|---|---|---|
| Weighted_Mean_Results.xlsx | [autogenerated from RC_Nico/adjustments!] |
||
| Weighted_Mean_Results.xlsx | |||
Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:10
cruise:5
nitrate:14
oxygen:21
ph:2
phosphate:8
salinity:8
silicate:10
tco2:6


| Filename: | Comment: | Action | |
|---|---|---|---|
| 18DD19990602_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 325019850804_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 325019930515_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 32PO20130829_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 32WC20070511_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49NZ20070724_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| 49NZ20140717_Xover.png | [autogenerated from RC_Nico/salinity!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/salinity!] |
View | |

View comment(s) (filtered by salinity in subject)
GLODAPv3 release: autogenerated salinity update for 32WC20110812
GLODAPv3 release: salinity update of 32WC20110812 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0011; preadjustment: 0;
offsets_raw: 0.0013; offsets_preadj: 0.0012; offsets_preadj_u: 0.0028;
offsets_post: 0.0010; offsets_post_u: 0.0024; offsets_post_rt: 0.0012;
numberofxovers: 12; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:42 UTC for data product: GLODAPv3
32WC20110812 - salinity
A mean offset of 0.009 but the other parameters seem to have no sign offset on
calculated sigma levels. Uncertainties are very large and insignificant crs do
not support this offset either. Hence pass (borderline) or -888…. Tricky.
Posted by nlange@geomar.de on 2020-02-19 17:17:59 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023



| Filename: | Comment: | Action | |
|---|---|---|---|
| 318M20130321_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 32PO20130829_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 32WC20070511_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49NZ20070724_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| 49NZ20140717_Xover.png | [autogenerated from RC_Nico/tco2!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/tco2!] |
View | |

View comment(s) (filtered by tco2 in subject)
GLODAPv3 release: autogenerated tco2 update for 32WC20110812
GLODAPv3 release: tco2 update of 32WC20110812 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: 2.3; preadjustment: 0; offsets_raw: -0.1;
offsets_preadj: -0.3; offsets_preadj_u: 0.8; offsets_post: -1.0; offsets_post_u:
1.5; offsets_post_rt: -0.5; numberofxovers: 5; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:12 UTC for data product: GLODAPv3
32WC20110812 - tco2
Maintain.
Posted by nlange@geomar.de on 2020-02-19 17:16:47 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 318M20040615_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 318M20130321_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 325019930515_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 32PO20130829_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 32WC20070511_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49K619940107_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49NZ20070724_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| 49NZ20140717_Xover.png | [autogenerated from RC_Nico/alkalinity!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/alkalinity!] |
View | |

View comment(s) (filtered by alkalinity in subject)
GLODAPv3 release: autogenerated alkalinity update for 32WC20110812
GLODAPv3 release: alkalinity update of 32WC20110812 based on alkalinity_offset:
-888.0; inversion: 0.0; inversion_full: 1.3; preadjustment: 0; offsets_raw: 1.3;
offsets_preadj: 1.3; offsets_preadj_u: 4.4; offsets_post: -1.2; offsets_post_u:
3.0; offsets_post_rt: -1.1; numberofxovers: 4; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:26 UTC for data product: GLODAPv3
32WC20110812 - alkalinity
Maintain.
Posted by nlange@geomar.de on 2020-02-19 17:16:56 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 32PO20130829_Xover.png | [autogenerated from RC_Nico/ph!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/ph!] |
View | |

View comment(s) (filtered by ph in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 32WC20110812[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 16:37:43 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 32WC20110812
GLODAPv3 release: phosphate update of 32WC20110812 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: -0.8; preadjustment: 0; offsets_raw: 0.3;
offsets_preadj: 0.3; offsets_preadj_u: 0.4; offsets_post: 0.3; offsets_post_u:
0.4; offsets_post_rt: 0.3; numberofxovers: 8; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:28 UTC for data product: GLODAPv3
32WC20110812 - ph
Crs result with only 1 sign crs pair is not trustworthy at all (offset of
0.045). Carbon interconsistency in contrast shows a strong negative offset
(-0.0226). Too much unknown for a 2nd QC.
Posted by nlange@geomar.de on 2020-02-19 17:18:29 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
32WC20110812 - phosphate
Maintain.
Posted by nlange@geomar.de on 2020-02-19 17:17:40 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023



| Filename: | Comment: | Action | |
|---|---|---|---|
| 18DD19990602_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 318M20040615_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 318M20130321_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 31WT19910531_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 325019850330_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 325019850804_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 325019930515_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 32PO20130829_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 32WC20070511_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49K619940107_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49NZ20070724_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| 49NZ20140717_Xover.png | [autogenerated from RC_Nico/nitrate!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/nitrate!] |
View | |

View comment(s) (filtered by nitrate in subject)
GLODAPv3 release: converted value for nitrate_offset from percent to factor for 32WC20110812[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:18 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated nitrate update for 32WC20110812
GLODAPv3 release: nitrate update of 32WC20110812 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: 0.8; preadjustment: 0; offsets_raw: -0.7;
offsets_preadj: -0.7; offsets_preadj_u: 0.7; offsets_post: -0.8; offsets_post_u:
0.5; offsets_post_rt: -0.8; numberofxovers: 8; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:02 UTC for data product: GLODAPv3
32WC20110812 - nitrate
Maintain.
Posted by nlange@geomar.de on 2020-02-19 17:17:32 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 18DD19990602_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 325019850804_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 325019930515_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 32PO20130829_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 32WC20070511_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49NZ20070724_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| 49NZ20140717_Xover.png | [autogenerated from RC_Nico/phosphate!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/phosphate!] |
View | |

View comment(s) (filtered by phosphate in subject)
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 32WC20110812[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 16:37:43 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 32WC20110812
GLODAPv3 release: phosphate update of 32WC20110812 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: -0.8; preadjustment: 0; offsets_raw: 0.3;
offsets_preadj: 0.3; offsets_preadj_u: 0.4; offsets_post: 0.3; offsets_post_u:
0.4; offsets_post_rt: 0.3; numberofxovers: 8; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:28 UTC for data product: GLODAPv3
32WC20110812 - phosphate
Maintain.
Posted by nlange@geomar.de on 2020-02-19 17:17:40 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 18DD19990602_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 325019850804_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 325019930515_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 32PO20130829_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 32WC20070511_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49NZ20070724_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| 49NZ20140717_Xover.png | [autogenerated from RC_Nico/silicate!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/silicate!] |
View | |
| oxy_MLR.png | [autogenerated from RC_Nico/silicate!] |
View | |
| oxy_si_MLR.png | [autogenerated from RC_Nico/silicate!] |
View | |

View comment(s) (filtered by silicate in subject)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 32WC20110812[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 16:37:57 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 32WC20110812[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 32WC20110812[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: -0.5; preadjustment: 0;
offsets_raw: 0.0; offsets_preadj: 0.1; offsets_preadj_u: 0.8; offsets_post: 0.1;
offsets_post_u: 0.3; offsets_post_rt: 0.0; numberofxovers: 7; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:26 UTC for data product: GLODAPv3
32WC20110812 - silicate
Consistently high compared to reference cruises. Nonetheless, offsets are very
close or even within the limit. Not enough for an adjustment. Maintain.
Posted by nlange@geomar.de on 2020-02-19 17:18:13 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023

| Filename: | Comment: | Action | |
|---|---|---|---|
| 18DD19990602_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 18PZ19861014_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 318M20040615_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 318M20130321_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 31DS19940126_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 31WT19910531_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 325019850330_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 325019850804_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 325019930515_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 32PO20130829_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 32WC20070511_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 492S19931014_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49K619940107_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49NZ20051031_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49NZ20070724_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| 49NZ20140717_Xover.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| Xresults.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| oxy_MLR.png | [autogenerated from RC_Nico/oxygen!] |
View | |
| oxy_si_MLR.png | [autogenerated from RC_Nico/oxygen!] |
View | |

View comment(s) (filtered by oxygen in subject)
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 32WC20110812[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: -888.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:30 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 32WC20110812
GLODAPv3 release: oxygen update of 32WC20110812 based on oxygen_offset: -888.0;
inversion: NaN; inversion_full: NaN; preadjustment: NaN; offsets_raw: NaN;
offsets_preadj: NaN; offsets_preadj_u: NaN; offsets_post: NaN; offsets_post_u:
NaN; offsets_post_rt: NaN; numberofxovers: NaN; trends_pre: NaN; trends_adj:
NaN.
Posted by nlange@geomar.de on 2026-08-04 17:11:14 UTC for data product: GLODAPv3
32WC20110812 - oxygen
According to the crs offsets cruise concentrations are too low (about 3%).
However, given that this is an upwelling region and the results are quite
variable, I would not simply follow the crs results. Also additional MLR
analyses do not support this fully. To much uncertainties for a reliable
conclusion...
Posted by nlange@geomar.de on 2020-02-19 17:17:20 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023














View 29 comment(s) (Lists all comments)
GLODAPv3 release: converted value for silicate_offset from percent to factor for 32WC20110812[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 16:37:57 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for phosphate_offset from percent to factor for 32WC20110812[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 16:37:43 UTC for data product: GLODAPv3
GLODAPv3 release: converted value for oxygen_offset from percent to factor for 32WC20110812[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for oxygen_offset from percent
to factor: -888.0.
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 32WC20110812[1-last]
GLODAPv3 release: CORRIGENDUM - converted value for nitrate_offset from percent
to factor: 1.0.
Posted by nlange@geomar.de on 2026-08-05 16:37:18 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated silicate update for 32WC20110812[1-last]
GLODAPv3 release: CORRIGENDUM - silicate update of 32WC20110812[1-last] based on
silicate_offset: 0.0; inversion: 0.0; inversion_full: -0.5; preadjustment: 0;
offsets_raw: 0.0; offsets_preadj: 0.1; offsets_preadj_u: 0.8; offsets_post: 0.1;
offsets_post_u: 0.3; offsets_post_rt: 0.0; numberofxovers: 7; trends_pre: 0.0;
trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-05 14:17:26 UTC for data product: GLODAPv3
32WC20110812[1-last] GLODAPv3 release
GLODAPv3 release: silicate autogenerated adjustment parameter update for
32WC20110812 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-05 14:17:26 UTC for data product: GLODAPv3
GLODAPv3 release: temperature added as NEW adjustment parameter to 32WC20110812[1-last]
Automated addition of temperature as NEW parameter to 32WC20110812[1-last] based
on temperature_offset: 0.
Posted by nlange@geomar.de on 2026-08-05 14:17:13 UTC for data product: GLODAPv3
32WC20110812[1-last] GLODAPv3 release
Automated addition of temperature as NEW adjustment parameter in GLODAPv3 to
32WC20110812[1-last] - select parameter to view annotation with specific
details.
Posted by nlange@geomar.de on 2026-08-05 14:17:13 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated tco2 update for 32WC20110812
GLODAPv3 release: tco2 update of 32WC20110812 based on tco2_offset: 0.0;
inversion: 0.0; inversion_full: 2.3; preadjustment: 0; offsets_raw: -0.1;
offsets_preadj: -0.3; offsets_preadj_u: 0.8; offsets_post: -1.0; offsets_post_u:
1.5; offsets_post_rt: -0.5; numberofxovers: 5; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:12:12 UTC for data product: GLODAPv3
32WC20110812 GLODAPv3 release
GLODAPv3 release: tco2 autogenerated adjustment parameter update for
32WC20110812 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:12:12 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated salinity update for 32WC20110812
GLODAPv3 release: salinity update of 32WC20110812 based on salinity_offset:
0.0000; inversion: 0.0000; inversion_full: -0.0011; preadjustment: 0;
offsets_raw: 0.0013; offsets_preadj: 0.0012; offsets_preadj_u: 0.0028;
offsets_post: 0.0010; offsets_post_u: 0.0024; offsets_post_rt: 0.0012;
numberofxovers: 12; trends_pre: 0.0000; trends_adj: 0.0000.
Posted by nlange@geomar.de on 2026-08-04 17:11:42 UTC for data product: GLODAPv3
32WC20110812 GLODAPv3 release
GLODAPv3 release: salinity autogenerated adjustment parameter update for
32WC20110812 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:42 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated phosphate update for 32WC20110812
GLODAPv3 release: phosphate update of 32WC20110812 based on phosphate_offset:
0.0; inversion: 0.0; inversion_full: -0.8; preadjustment: 0; offsets_raw: 0.3;
offsets_preadj: 0.3; offsets_preadj_u: 0.4; offsets_post: 0.3; offsets_post_u:
0.4; offsets_post_rt: 0.3; numberofxovers: 8; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:28 UTC for data product: GLODAPv3
32WC20110812 GLODAPv3 release
GLODAPv3 release: phosphate autogenerated adjustment parameter update for
32WC20110812 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:28 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated oxygen update for 32WC20110812
GLODAPv3 release: oxygen update of 32WC20110812 based on oxygen_offset: -888.0;
inversion: NaN; inversion_full: NaN; preadjustment: NaN; offsets_raw: NaN;
offsets_preadj: NaN; offsets_preadj_u: NaN; offsets_post: NaN; offsets_post_u:
NaN; offsets_post_rt: NaN; numberofxovers: NaN; trends_pre: NaN; trends_adj:
NaN.
Posted by nlange@geomar.de on 2026-08-04 17:11:14 UTC for data product: GLODAPv3
32WC20110812 GLODAPv3 release
GLODAPv3 release: oxygen autogenerated adjustment parameter update for
32WC20110812 - 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 32WC20110812
GLODAPv3 release: nitrate update of 32WC20110812 based on nitrate_offset: 0.0;
inversion: 0.0; inversion_full: 0.8; preadjustment: 0; offsets_raw: -0.7;
offsets_preadj: -0.7; offsets_preadj_u: 0.7; offsets_post: -0.8; offsets_post_u:
0.5; offsets_post_rt: -0.8; numberofxovers: 8; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 17:11:02 UTC for data product: GLODAPv3
32WC20110812 GLODAPv3 release
GLODAPv3 release: nitrate autogenerated adjustment parameter update for
32WC20110812 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 17:11:02 UTC for data product: GLODAPv3
GLODAPv3 release: autogenerated alkalinity update for 32WC20110812
GLODAPv3 release: alkalinity update of 32WC20110812 based on alkalinity_offset:
-888.0; inversion: 0.0; inversion_full: 1.3; preadjustment: 0; offsets_raw: 1.3;
offsets_preadj: 1.3; offsets_preadj_u: 4.4; offsets_post: -1.2; offsets_post_u:
3.0; offsets_post_rt: -1.1; numberofxovers: 4; trends_pre: 0.0; trends_adj: 0.0.
Posted by nlange@geomar.de on 2026-08-04 13:46:26 UTC for data product: GLODAPv3
32WC20110812 GLODAPv3 release
GLODAPv3 release: alkalinity autogenerated adjustment parameter update for
32WC20110812 - select parameter to view annotation with specific details.
Posted by nlange@geomar.de on 2026-08-04 13:46:26 UTC for data product: GLODAPv3
32WC20110812 - ph
Crs result with only 1 sign crs pair is not trustworthy at all (offset of
0.045). Carbon interconsistency in contrast shows a strong negative offset
(-0.0226). Too much unknown for a 2nd QC.
Posted by nlange@geomar.de on 2020-02-19 17:18:29 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
32WC20110812 - silicate
Consistently high compared to reference cruises. Nonetheless, offsets are very
close or even within the limit. Not enough for an adjustment. Maintain.
Posted by nlange@geomar.de on 2020-02-19 17:18:13 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
32WC20110812 - salinity
A mean offset of 0.009 but the other parameters seem to have no sign offset on
calculated sigma levels. Uncertainties are very large and insignificant crs do
not support this offset either. Hence pass (borderline) or -888…. Tricky.
Posted by nlange@geomar.de on 2020-02-19 17:17:59 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
32WC20110812 - phosphate
Maintain.
Posted by nlange@geomar.de on 2020-02-19 17:17:40 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
32WC20110812 - nitrate
Maintain.
Posted by nlange@geomar.de on 2020-02-19 17:17:32 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
32WC20110812 - oxygen
According to the crs offsets cruise concentrations are too low (about 3%).
However, given that this is an upwelling region and the results are quite
variable, I would not simply follow the crs results. Also additional MLR
analyses do not support this fully. To much uncertainties for a reliable
conclusion...
Posted by nlange@geomar.de on 2020-02-19 17:17:20 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
32WC20110812 - alkalinity
Maintain.
Posted by nlange@geomar.de on 2020-02-19 17:16:56 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
32WC20110812 - tco2
Maintain.
Posted by nlange@geomar.de on 2020-02-19 17:16:47 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
32WC20110812 - initialized
original: 32WC20110812; WCOA2011; Wecoma; Richard Feely; NN
Posted by nlange@geomar.de on 2020-02-18 17:49:52 UTC for data product: GLODAPv2.2020, v2.2021, v2.2022, v2.2023
Hide comments