Cruise: 58JH19940723 (dataset:CARBOOCEAN) Data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023 Predecessor: CARINA, GLODAPv2
Synonyms (including errata!) for this cruise: 58JH9408; WOCE AR18d; 58JH19940723; 58JH9408; WOCE AR18d;
IMPORTANT information for GLODAP Reference Group Editors: This is the published adjustment version (GLODAPv2.2019) from GLODAPv2! Click here to view previous (immutable) version (GLODAPv2)
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Plot/Data files re. Parameter(s) (select parameter on left side to view!):
c13:2
salinity:35
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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:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
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 09:22:21 UTC for data product: CARINA, GLODAPv2
58JH19940723/salinity: update slope+intercept
autogenerated: BOTsal is compatible with unchanged CTDsal
Posted by svheuven@gmail.com on 2014-12-18 16:52:37 UTC for data product: CARINA, GLODAPv2
58JH19940723/salinity: init slope+intercept
autogenerated: using BOTsal (few or no CTDsal or BOTsal>80%).
Posted by svheuven@gmail.com on 2014-02-25 17:02:10 UTC for data product: CARINA, GLODAPv2
58JH19940723 - salinity
This cruise is from the Greenland-Scotland ridge and as for the other cruises
and parameters from this region I label it -888 as rigerous secondary QC is not
possible due to the large variability.
Are Olsen, Bergen, Norway, Aug 8 2008.
Posted by are.olsen@uib.no on 2008-08-08 09:19:27 UTC for data product: CARINA, GLODAPv2
58JH19940723 - salinity
adjustment from inversion not supported by x-over esults
Reiner Sreinfeldt
05.06.2008
Posted by rsteinf@physik.uni-bremen.de on 2008-06-05 12:40:11 UTC for data product: CARINA, GLODAPv2
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:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
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 09:22:21 UTC for data product: CARINA, GLODAPv2
View comment(s) (filtered by tco2 in subject)
58JH19940723 - tco2
After discussing this, Denis and I decided that -888 is the best label as this
cruise took place over the Greenland - Scotland ridge, a very variable region
were meaningful secondary QC is very difficult.
Are Olsen
Bergen, Norway, 2 Jul 2008
Posted by are.olsen@uib.no on 2008-07-02 09:07:00 UTC for data product: CARINA, GLODAPv2
58JH19940723 - tco2
Average offsets:
4.47 (automatic)
4.53 (manual)
Average offsets from xovers with Core Cruises:
5.39 (automatic)
5.39 (manual)
Inversion Results:
-6.39 WLSQ
-7.34 WDLSQ
Comments: Xovers with core cruises range from 4 to 7 umol/kg. The suggested
adjusment is influenced by problematic cruises such as:
80: its data close to iceland seem off. That's where it crosses with this
cruise 47
50: which has a large scatter and will probably not be included in the final
results
"Therefore, the adjustment suggested comes from the offsets with the core
cruises"
Suggested adjustment: -5.4
quality: good
Miami 2008.06.06
Denis Pierrot
Posted by betty.huss@noaa.gov on 2008-06-11 20:34:50 UTC for data product: CARINA, GLODAPv2
View comment(s) (filtered by ph in subject)
Autogenerated comment - phosphate
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 14:46:41 UTC for data product: CARINA, GLODAPv2
58JH19940723 - phosphate
The average of all cross overs is 1.073 (NA cruises).
This cruise got a "bad" mark for nutrients by Jon Olafsson, based on the N/P
ratio.
N/P ratio is 16.92, intercept -3.49.
The NA inversions suggest an adjustment of 0.94 for both WLSQ and WDLSQ.
The AMS inversion suggest an adjustment of 0.94.
The cross-overs with core-cruises do support that the JH19940723 phosphate
values are high.
Based on these evidence I suggest an adjustment of 0.94, in agreement with all
the inversions.
Kiel, 2008.06.06
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-06 13:20:22 UTC for data product: CARINA, GLODAPv2
View comment(s) (filtered by nitrate in subject)
58JH19940723 - nitrate
The average of all cross overs is 0.995 (NA cruises).
This cruise got a "bad" mark for nutrients by Jon Olafsson, based on the N/P
ratio.
The NA inversions suggest an adjustment of 1.03 and 1.00 for WLSQ and WDLSQ,
respectively.
The AMS inversion suggest an adjustment of 0.96.
The cross-overs with core-cruises do support that the JH19940723 nitrate values
are low,
particularly cross overs with 317519930704 and 316N19961102, but considering the
high variability in the
are, it is difficult to support any adjustments.
Based on these evidence I suggest no adjustment.
Kiel, 2008.06.06
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-06 13:16:15 UTC for data product: CARINA, GLODAPv2
View comment(s) (filtered by phosphate in subject)
Autogenerated comment - phosphate
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 14:46:41 UTC for data product: CARINA, GLODAPv2
58JH19940723 - phosphate
The average of all cross overs is 1.073 (NA cruises).
This cruise got a "bad" mark for nutrients by Jon Olafsson, based on the N/P
ratio.
N/P ratio is 16.92, intercept -3.49.
The NA inversions suggest an adjustment of 0.94 for both WLSQ and WDLSQ.
The AMS inversion suggest an adjustment of 0.94.
The cross-overs with core-cruises do support that the JH19940723 phosphate
values are high.
Based on these evidence I suggest an adjustment of 0.94, in agreement with all
the inversions.
Kiel, 2008.06.06
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-06 13:20:22 UTC for data product: CARINA, GLODAPv2
View comment(s) (filtered by silicate in subject)
58JH19940723 - silicate
Cruise carried out across the Greenland-Scotland ridge, a highly variable region
and outside the core area of the crossover analyses. “-888” is the appropriate
flag for these data as secondary QC is difficult
Posted by jon@hafro.is on 2008-09-05 00:15:20 UTC for data product: CARINA, GLODAPv2
58JH19940723 - silicate
The average of all cross overs is 1.013 (NA cruises).
This cruise got a "bad" mark for nutrients by Jon Olafsson, based on the N/P
ratio.
The NA inversions suggest an adjustment of 0.98 and 0.99 for WLSQ and WDLSQ,
respectively.
The AMS inversion suggest an adjustment of 0.99.
The cross-overs with core-cruises support no adjustment.
Based on these evidence I suggest no adjustment.
Kiel, 2008.06.06
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-06 13:25:25 UTC for data product: CARINA, GLODAPv2
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:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
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 09:22:21 UTC for data product: CARINA, GLODAPv2
58JH19940723/oxygen: update slope+intercept
autogenerated: only BOToxy available (no CTDoxy)
Posted by svheuven@gmail.com on 2014-12-18 16:52:37 UTC for data product: CARINA, GLODAPv2
58JH19940723/oxygen: init slope+intercept
autogenerated: using BOToxy (no CTDoxy)
Posted by svheuven@gmail.com on 2014-02-25 17:02:10 UTC for data product: CARINA, GLODAPv2
58JH19940723 - oxygen
As for the other parameters and ridge cruises this is given a -888, overriding
Toste's recommendation, see also Nordic Seas oxygen report at
http://carboocean.ifm-geomar.de/postings/list
Are Olsen, Bergen, Norway, 14.08.2008
Posted by are.olsen@uib.no on 2008-08-14 11:04:47 UTC for data product: CARINA, GLODAPv2
58JH19940723 - oxygen
This cruise is around the overflows from the Nordic Seas, so large variability
can be expected.
The average cross over value for this cruise is 0.998.
The inversion suggest a small adjustment of 1.01.
Thed cross over results with the core cruises are inconclusive, but considering
the large variability in the area
there is not enough evidence there to motivate an adjustment.
Based on these avidence I suggest no adjustment.
Toste Tanhua
Kiel, 2008.06.16
Posted by ttanhua@geomar.de on 2008-06-16 16:06:01 UTC for data product: CARINA, GLODAPv2
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:5; CTD salinity data good, setting CTD salinity offset and QC
flag to bottle values.
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 09:22:21 UTC for data product: CARINA, GLODAPv2
View comment(s) (filtered by cfc12 in subject)
58JH19940723 - cfc12
large spreading of data in CFC-12 - CFCxx plot
Reiner Steinfeldt
16.06.2008
Posted by rsteinf@physik.uni-bremen.de on 2008-06-16 17:21:47 UTC for data product: CARINA, GLODAPv2
View comment(s) (filtered by cfc11 in subject)
58JH19940723 - cfc113
large spreading of data in CFC-12 - CFC-113 plot
Reiner Steinfeldt
16.06.2008
Posted by rsteinf@physik.uni-bremen.de on 2008-06-16 17:22:04 UTC for data product: CARINA, GLODAPv2
58JH19940723 - cfc11
high CFC-11 saturation
large spreading of data in CFC-12 - CFC-11 plot
Reiner Steinfeldt
16.06.2008
Posted by rsteinf@physik.uni-bremen.de on 2008-06-16 17:21:24 UTC for data product: CARINA, GLODAPv2
View comment(s) (filtered by cfc113 in subject)
58JH19940723 - cfc113
large spreading of data in CFC-12 - CFC-113 plot
Reiner Steinfeldt
16.06.2008
Posted by rsteinf@physik.uni-bremen.de on 2008-06-16 17:22:04 UTC for data product: CARINA, GLODAPv2
View comment(s) (filtered by ccl4 in subject)
58JH19940723 - ccl4
large spreading of data in CFC-12 - CCl4 plot
Reiner Steinfeldt
16.06.2008
Posted by rsteinf@physik.uni-bremen.de on 2008-06-16 17:22:22 UTC for data product: CARINA, GLODAPv2
Filename: | Comment: | Action | |
---|---|---|---|
06MT20030723_Xover.png | [autogenerated from RC_Nico/c13!] |
View | |
58JH19920712_Xover.png | [autogenerated from RC_Nico/c13!] |
View |
View comment(s) (filtered by c13 in subject)
58JH19940723 - c13
Becker et al. 2016:
No statistically relevant crossover exists, but the data are in good agreement
with the core cruise and the other adjusted Cruises in that area.
Posted by nlange@geomar.de on 2018-09-05 17:47:38 UTC for data product: GLODAPv2.2019, v2.2020, v2.2021, v2.2022, v2.2023
View 21 comment(s) (Lists all comments)
58JH19940723 - c13
Becker et al. 2016:
No statistically relevant crossover exists, but the data are in good agreement
with the core cruise and the other adjusted Cruises in that area.
Posted by nlange@geomar.de on 2018-09-05 17:47:38 UTC for data product: GLODAPv2.2019, 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:3; no CTD oxygen data. Setting CTD oxygen offset to -999, QC
flag removed.
Posted by svheuven@gmail.com on 2015-02-19 09:22:21 UTC for data product: CARINA, GLODAPv2
Autogenerated comment - phosphate
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 14:46:41 UTC for data product: CARINA, GLODAPv2
58JH19940723/oxygen: update slope+intercept
autogenerated: only BOToxy available (no CTDoxy)
Posted by svheuven@gmail.com on 2014-12-18 16:52:37 UTC for data product: CARINA, GLODAPv2
58JH19940723/salinity: update slope+intercept
autogenerated: BOTsal is compatible with unchanged CTDsal
Posted by svheuven@gmail.com on 2014-12-18 16:52:37 UTC for data product: CARINA, GLODAPv2
58JH19940723/oxygen: init slope+intercept
autogenerated: using BOToxy (no CTDoxy)
Posted by svheuven@gmail.com on 2014-02-25 17:02:10 UTC for data product: CARINA, GLODAPv2
58JH19940723/salinity: init slope+intercept
autogenerated: using BOTsal (few or no CTDsal or BOTsal>80%).
Posted by svheuven@gmail.com on 2014-02-25 17:02:10 UTC for data product: CARINA, GLODAPv2
58JH19940723 - silicate
Cruise carried out across the Greenland-Scotland ridge, a highly variable region
and outside the core area of the crossover analyses. “-888” is the appropriate
flag for these data as secondary QC is difficult
Posted by jon@hafro.is on 2008-09-05 00:15:20 UTC for data product: CARINA, GLODAPv2
58JH19940723 - oxygen
As for the other parameters and ridge cruises this is given a -888, overriding
Toste's recommendation, see also Nordic Seas oxygen report at
http://carboocean.ifm-geomar.de/postings/list
Are Olsen, Bergen, Norway, 14.08.2008
Posted by are.olsen@uib.no on 2008-08-14 11:04:47 UTC for data product: CARINA, GLODAPv2
58JH19940723 - salinity
This cruise is from the Greenland-Scotland ridge and as for the other cruises
and parameters from this region I label it -888 as rigerous secondary QC is not
possible due to the large variability.
Are Olsen, Bergen, Norway, Aug 8 2008.
Posted by are.olsen@uib.no on 2008-08-08 09:19:27 UTC for data product: CARINA, GLODAPv2
58JH19940723 - tco2
After discussing this, Denis and I decided that -888 is the best label as this
cruise took place over the Greenland - Scotland ridge, a very variable region
were meaningful secondary QC is very difficult.
Are Olsen
Bergen, Norway, 2 Jul 2008
Posted by are.olsen@uib.no on 2008-07-02 09:07:00 UTC for data product: CARINA, GLODAPv2
58JH19940723 - ccl4
large spreading of data in CFC-12 - CCl4 plot
Reiner Steinfeldt
16.06.2008
Posted by rsteinf@physik.uni-bremen.de on 2008-06-16 17:22:22 UTC for data product: CARINA, GLODAPv2
58JH19940723 - cfc113
large spreading of data in CFC-12 - CFC-113 plot
Reiner Steinfeldt
16.06.2008
Posted by rsteinf@physik.uni-bremen.de on 2008-06-16 17:22:04 UTC for data product: CARINA, GLODAPv2
58JH19940723 - cfc12
large spreading of data in CFC-12 - CFCxx plot
Reiner Steinfeldt
16.06.2008
Posted by rsteinf@physik.uni-bremen.de on 2008-06-16 17:21:47 UTC for data product: CARINA, GLODAPv2
58JH19940723 - cfc11
high CFC-11 saturation
large spreading of data in CFC-12 - CFC-11 plot
Reiner Steinfeldt
16.06.2008
Posted by rsteinf@physik.uni-bremen.de on 2008-06-16 17:21:24 UTC for data product: CARINA, GLODAPv2
58JH19940723 - oxygen
This cruise is around the overflows from the Nordic Seas, so large variability
can be expected.
The average cross over value for this cruise is 0.998.
The inversion suggest a small adjustment of 1.01.
Thed cross over results with the core cruises are inconclusive, but considering
the large variability in the area
there is not enough evidence there to motivate an adjustment.
Based on these avidence I suggest no adjustment.
Toste Tanhua
Kiel, 2008.06.16
Posted by ttanhua@geomar.de on 2008-06-16 16:06:01 UTC for data product: CARINA, GLODAPv2
58JH19940723 - tco2
Average offsets:
4.47 (automatic)
4.53 (manual)
Average offsets from xovers with Core Cruises:
5.39 (automatic)
5.39 (manual)
Inversion Results:
-6.39 WLSQ
-7.34 WDLSQ
Comments: Xovers with core cruises range from 4 to 7 umol/kg. The suggested
adjusment is influenced by problematic cruises such as:
80: its data close to iceland seem off. That's where it crosses with this
cruise 47
50: which has a large scatter and will probably not be included in the final
results
"Therefore, the adjustment suggested comes from the offsets with the core
cruises"
Suggested adjustment: -5.4
quality: good
Miami 2008.06.06
Denis Pierrot
Posted by betty.huss@noaa.gov on 2008-06-11 20:34:50 UTC for data product: CARINA, GLODAPv2
58JH19940723 - silicate
The average of all cross overs is 1.013 (NA cruises).
This cruise got a "bad" mark for nutrients by Jon Olafsson, based on the N/P
ratio.
The NA inversions suggest an adjustment of 0.98 and 0.99 for WLSQ and WDLSQ,
respectively.
The AMS inversion suggest an adjustment of 0.99.
The cross-overs with core-cruises support no adjustment.
Based on these evidence I suggest no adjustment.
Kiel, 2008.06.06
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-06 13:25:25 UTC for data product: CARINA, GLODAPv2
58JH19940723 - phosphate
The average of all cross overs is 1.073 (NA cruises).
This cruise got a "bad" mark for nutrients by Jon Olafsson, based on the N/P
ratio.
N/P ratio is 16.92, intercept -3.49.
The NA inversions suggest an adjustment of 0.94 for both WLSQ and WDLSQ.
The AMS inversion suggest an adjustment of 0.94.
The cross-overs with core-cruises do support that the JH19940723 phosphate
values are high.
Based on these evidence I suggest an adjustment of 0.94, in agreement with all
the inversions.
Kiel, 2008.06.06
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-06 13:20:22 UTC for data product: CARINA, GLODAPv2
58JH19940723 - nitrate
The average of all cross overs is 0.995 (NA cruises).
This cruise got a "bad" mark for nutrients by Jon Olafsson, based on the N/P
ratio.
The NA inversions suggest an adjustment of 1.03 and 1.00 for WLSQ and WDLSQ,
respectively.
The AMS inversion suggest an adjustment of 0.96.
The cross-overs with core-cruises do support that the JH19940723 nitrate values
are low,
particularly cross overs with 317519930704 and 316N19961102, but considering the
high variability in the
are, it is difficult to support any adjustments.
Based on these evidence I suggest no adjustment.
Kiel, 2008.06.06
Toste Tanhua
Posted by ttanhua@geomar.de on 2008-06-06 13:16:15 UTC for data product: CARINA, GLODAPv2
58JH19940723 - salinity
adjustment from inversion not supported by x-over esults
Reiner Sreinfeldt
05.06.2008
Posted by rsteinf@physik.uni-bremen.de on 2008-06-05 12:40:11 UTC for data product: CARINA, GLODAPv2
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