Cruise: 316N19720718.7 (dataset:GLODAPv1.2) Data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Synonyms (including errata!) for this cruise: GEOSECS_7; 316N19720718.7; GEOSECS_7; GEOSECS_leg7; geoatl

IMPORTANT information for GLODAP Reference Group Editors: This adjustment is a published version for GLODAPv2!

Stations:	[76-94]
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:

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Files for Adjustment Plot files re. Cruise:

Filename:	Comment:	Action…
offsets.png	[autogenerated from RC_Are/adjustments!]	View

Data files re. Cruise: - no files! -

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
cruise:1 nitrate:2 oxygen:2 phosphate:2 salinity:10 silicate:2

Plot files re. Cluster: - no files! -

Comments re. this cruise in GLODAPv2

View 23 comment(s) (Lists all comments)

Autogenerated CTD salinity and CTD oxygen update

Automated update! This overwrites adjustment values (and flags) of CTDoxy and
CTDsal with the values from BOTsal and BOToxy for every cruise, unless CTDsal
(or CTDoxy) is not present or bad.
Salinity action ID: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 09:22:18 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

Posted by svheuven@gmail.com on 2015-01-08 16:41:00 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): : maintain 1.00 (not re-inspected
for GLODAPv2)

Posted by svheuven@gmail.com on 2015-01-08 16:41:00 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): : make 1.025. Data is low 2.5±1.3%
against 13 other cruises.

Posted by svheuven@gmail.com on 2015-01-08 16:41:00 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): : make 1.02. Data is low 2.0±1.4%
against 12 others.

Posted by svheuven@gmail.com on 2015-01-08 16:41:00 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): : Make -7. This is the suggestion by
the split-cruises inversion. See accompanying explanatory document (Splitting
Atlantic Cruises.pdf)

Posted by svheuven@gmail.com on 2015-01-08 16:41:00 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): : Make 0. This is the suggestion by
the split-cruises inversion. See accompanying explanatory document (Splitting
Atlantic Cruises.pdf)

Posted by svheuven@gmail.com on 2015-01-08 16:41:00 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

Posted by svheuven@gmail.com on 2015-01-08 16:41:00 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

316N19720718.7/oxygen: update slope+intercept

autogenerated: only BOToxy available (no CTDoxy)

Posted by svheuven@gmail.com on 2014-12-18 16:52:40 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

316N19720718.7/salinity: update slope+intercept

autogenerated: only BOTsal available (no CTDsal)

Posted by svheuven@gmail.com on 2014-12-18 16:52:40 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

316N19720718.7 - oxygen

Consistent with Peng & Wanninkhof finding 3.5 umol/kg bias in Atlantic GEOSECS.

Posted by are.olsen@uib.no on 2013-01-21 13:23:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

316N19720718.7 - silicate

This is set to 1, based on Peng & Wanninkhof (2010) suggesting insignificant
nutrient offsets in Atlantic GEOSECS.

Posted by are.olsen@uib.no on 2013-01-21 13:08:22 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

316N19720718.7 - phosphate

This is set to 1, based on Peng & Wanninkhof (2010) suggesting insignificant
nutrient offsets in Atlantic GEOSECS.

Posted by are.olsen@uib.no on 2013-01-21 13:08:17 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

316N19720718.7 - nitrate

This is set to 1, based on Peng & Wanninkhof (2010) suggesting insignificant
nutrient offsets in Atlantic GEOSECS.

Posted by are.olsen@uib.no on 2013-01-21 13:08:10 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

316N19720718.7 - alkalinity

For now, for the purpose of preparing GLODAPv1.2, this is set to 0. Will be
revised later, based on Peng & Wanninkhof 2010 results. GEOSECS will not be used
as reference for CLIVAR anyway.

Posted by are.olsen@uib.no on 2013-01-21 12:54:45 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

316N19720718.7 - tco2

For now, for the purpose of preparing GLODAPv1.2, this is set to 0. Will be
revised later, based on Peng & Wanninkhof 2010 results. GEOSECS will not be used
as reference for CLIVAR anyway.

Posted by are.olsen@uib.no on 2013-01-21 12:54:39 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

316N19720718.7 - tco2

Adjustments are based on results in Peng and Wanninkhof (2010). Their adjustment
based on MLR analysis is -4.7 plus/minus 4.9. I suggest we adjust accordingly.

Posted by siv.lauvset@uib.no on 2013-01-09 17:17:39 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

316N19720718.7 - phosphate

Mean offset (2 x-overs): 0.974. Average offset in CARINA is 0.998.
New inversion for phosphate in the Atlantic with 10 core cruises
assignedsuggests 1.01 which is in line with one cruise but not with the other.
I suggest no adjustment following the new inversion.

Posted by mario.hoppema@awi.de on 2012-11-24 11:46:04 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

316N19720718.7 - oxygen

The inversion suggest that these data should be corrected using a factor 0.9927
based on 2 crossovers with a mean offset of 0.996. SO leg. See comment on leg 2,
we recommend x0.99

Posted by are.olsen@uib.no on 2012-09-17 15:08:03 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

316N19720718.7 - silicate

Inversion suggest a 0.9976 correction. Do not adjust.

Posted by are.olsen@uib.no on 2012-09-15 13:33:44 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

316N19720718.7 - phosphate

Suggested correction is 1.0291 and MO is 0.974. Follow CARINA and adjust by 1.02

Posted by are.olsen@uib.no on 2012-09-12 09:07:17 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

316N19720718.7 - nitrate

Suggested correction from inversion was 1.0269 and mean offset is 0.972.
However, because of age and because CARINA, and GLODAP says do not adjust, and
since other legs appear quite fine, do not adjust.

Posted by are.olsen@uib.no on 2012-09-03 12:24:53 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

316N19720718.7 - salinity

The inversion suggest a correction of 0.54. This is based on 3 crossovers with a
mean offset of -0.467. Do not adjust. Consistent with CARINA

Posted by are.olsen@uib.no on 2012-08-31 12:18:11 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

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ReadMe file(s) for this cruise

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