Cruise: 740H20090203 (dataset:GLODAPv2.NEW) Data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

Synonyms (including errata!) for this cruise: JC31; 740H20090203; JC31; PU name: jc31

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

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:

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Files for Adjustment Plot files re. Cruise:

Filename:	Comment:	Action…
740H20090203___Xresults.png		View

Data files re. Cruise: - no files! -

Plot/Data files re. Parameter(s) (select parameter on left side to view!):
alkalinity:10 cruise:1 ctd_salinity:9 nitrate:17 oxygen:16 phosphate:17 salinity:18 silicate:17 tco2:10

Plot files re. Cluster: - no files! -

Comments re. this cruise in GLODAPv2

View 17 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: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 09:22:18 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 1.03. Very clear xovers
in stable region. Note that subsequent cruise 740H20090307 also gets 1.035

Posted by svheuven@gmail.com on 2015-01-08 16:41:04 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. Is 1.5% high
against AQ2008, which gets adjusted by +1.5%, so this cruise is accurate.

Posted by svheuven@gmail.com on 2015-01-08 16:41:04 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 1.00

Posted by svheuven@gmail.com on 2015-01-08 16:41:04 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): : clear offset

Posted by svheuven@gmail.com on 2015-01-08 16:41:04 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 -6. Very noisy cruise:
profiles widely offset from each other. In only reasonable-quality xover, this
cruise is high (+5) compared to with 06AQ2008, which is 4 too high itself, which
suggests this cruise requires -8. Is 7-10 above AJAX (which gets no adjustment)
suggesting this cruise requires +7 to +10. It's 5-6 above GEOSECS7. Low
confidence in this one.

Posted by svheuven@gmail.com on 2015-01-08 16:41:04 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 0. Has an excellent xover
with 06AQ2008, which I'll say is good (of course!).

Posted by svheuven@gmail.com on 2015-01-08 16:41:04 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): : make 0. Good comparison against
several other cruises in Drake Passage. Mean offset for hi quality xovers is
+0.001+-0.003.

Posted by svheuven@gmail.com on 2015-01-08 16:41:04 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

740H20090203/oxygen: update slope+intercept

autogenerated: BOToxy is compatible with CALIBRATED CTDoxy

Posted by svheuven@gmail.com on 2014-12-18 16:52:43 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

740H20090203/salinity: update slope+intercept

autogenerated: BOTsal is compatible with unchanged CTDsal

Posted by svheuven@gmail.com on 2014-12-18 16:52:43 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

740H20090203/oxygen: init slope+intercept

autogenerated: using mean of BOToxy and fitted CTDoxy.

Posted by svheuven@gmail.com on 2014-02-25 17:02:14 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

740H20090203/salinity: init slope+intercept

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

Posted by svheuven@gmail.com on 2014-02-25 17:02:14 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

740H20090203 - oxygen

The oxygen offset seems to be consistent so I suggest an adjustment

Posted by siv.lauvset@uib.no on 2013-05-13 14:38:47 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

740H20090203 - salinity

The xovers for this cruise are not particularly close and/or have very few data.
Thus we cannot determine an adjustment for salinity. Same for ctdsal

Posted by siv.lauvset@uib.no on 2013-05-13 14:37:45 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

740H20090203 - silicate

Don't adjust. The two reference cruise sthat give large offsets (29HE19951203
and 29HE19960117) where adjusted -888 and 0.93 respectively in CARINA

Posted by siv.lauvset@uib.no on 2013-04-15 14:10:21 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

740H20090203 - alkalinity

The offsets for this cruise are very high but there are not many data and there
is ~15 years between the reference cruises and this one. We should discuss this
further and possibly contact the PI. I've given alk -888 for now

Posted by siv.lauvset@uib.no on 2013-04-15 14:09:16 UTC for data product: GLODAPv2, v2.2019, v2.2020, v2.2021, v2.2022, v2.2023

740H20090203 - tco2

No xovers

Posted by siv.lauvset@uib.no on 2013-04-15 14:07:29 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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