MIRAI MR04-06 Bottle Sampling Water Chemical Analysis

Last Modified: 2015-05-29
: MR04-06
: Processed (DMO/PI)
: JAMSTEC
: Temperature, Salinity, Dissolved oxygen, Fluorescence, Chlorophyll, Transmittance, Silicate, Nitrate, Nitrite, Phosphate, Total inorganic carbon, Alkalinity, pH, Potential temperature, Density
:
OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON
OCEANS > OCEAN CHEMISTRY > NITRITE
OCEANS > OCEAN CHEMISTRY > NITRATE
OCEANS > OCEAN CHEMISTRY > NUTRIENTS
OCEANS > OCEAN CHEMISTRY > OXYGEN
OCEANS > OCEAN CHEMISTRY > pH
OCEANS > OCEAN CHEMISTRY > PHOSPHATE
OCEANS > OCEAN CHEMISTRY > SILICATE
OCEANS > OCEAN CHEMISTRY > SALINITY
OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL
OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE
OCEANS > SALINITY/DENSITY > SALINITY
OCEANS > OCEAN CHEMISTRY > ALKALINITY
OCEANS > OCEAN CHEMISTRY > CARBON
OCEANS > OCEAN OPTICS > FLUORESCENCE
OCEANS > OCEAN TEMPERATURE > POTENTIAL TEMPERATURE

For Using Data

CTDTMP : Makio Honda (JAMSTEC)
SBE35 : Makio Honda (JAMSTEC)
CTDSAL : Makio Honda (JAMSTEC)
SALNTY : Makio Honda (JAMSTEC)
CTDOXY : Makio Honda (JAMSTEC)
OXYGEN : Makio Honda (JAMSTEC)
FLUOR : Makio Honda (JAMSTEC)
CHLORA : Makio Honda (JAMSTEC)
XMISS : Makio Honda (JAMSTEC)
SILCAT : Makio Honda (JAMSTEC)
NITRAT : Makio Honda (JAMSTEC)
NITRIT : Makio Honda (JAMSTEC)
PHSPHT : Makio Honda (JAMSTEC)
TCARBN : Makio Honda (JAMSTEC)
ALKALI : Makio Honda (JAMSTEC)
PH : Makio Honda (JAMSTEC)
See Terms and Conditions about constrain of use.
See Terms and Conditions about data citation.
Instrument:
Salinity measurement system
Instrument:
Nutrient analyzer(4ch) ( - MR09-01)
Instrument:
Titrator for total alkalinity( - MR14-02)
The values of silicate have systematic errors among cruises, because the analytical methods used for these determinations, and the precision and standards for analysis varied slightly from cruise to cruise. The dataset posted here is "corrected" in a cruise. If you need the corrected data for systematic errors among cruises, please see "Hydrographic Data at Station K2 and KNOT". (Available data are station K2 and KNOT data only.)
 (1) Temperature sensor
     Model:               SBE3, Sea-Bird Electronics, Inc.
     Measurement range:   -5.0 to +35degC
     Accuracy:            0.001degC
     Resolution:          0.0002degC
 (2) Salinity sensor
     Model:               SBE4, Sea-Bird Electronics, Inc.
     Measurement range:   0.0 to 7S/m
     Accuracy:            0.0003S/m
     Resolution:          0.00004S/m
 (3) Pressure sensor
     Model:               SBE9plus, Sea-Bird Electronics, Inc.
     Measurement range:   up to 10500m
     Accuracy:            0.015%F.S.
     Resolution:          0.001%F.S.
 (4) DO sensor
     Model:               SBE43, Sea-Bird Electronics, Inc.
     Measurement range:   0-15ml/l
     Accuracy:            0.1ml/l
     Resolution:          0.01ml/l
 (5) Fluorometer
     Model:               Seapoint Sensors, Inc.
 (6) Transmissometer
     Model:               WET Labs, Inc.

    
     
 1. Dissolved Oxygen
 (1) Instruments: Burette: APB-510 manufactured by Kyoto Electronic Co. Ltd. / 10 cm3 of titration vessel
                 Detector and Software: Automatic photometric titrator manufactured by Kimoto Electronic Co. Ltd
 (2) Methods:     Winkler method/photometric methods
 (3) Precision:   0.08 umol kg-1
 (4) Reference Material/Calibration: 0.001667M KIO3 solution/compared standard to CSK standard solution (Wako pure chemical industries, Ltd.)
 
 2. Salinity
 (1) Instruments: Autosal salinometer model 8400B (Guildline Instruments Ltd.)
 (2) Methods:     -
 (3) Precision:   0.0003 PSU
 (4) Reference Material/Calibration: IAPSO Standard Sea Water batch P144 (Ocean Scientific International Ltd.)
 
 3. Silicate
 (1) Instruments: TRAACS800 (Bran+Luebbe)
 (2) Methods:     Molybdenum blue method
 (3) Precision:   C.V. 0.16% (172uM)
 (4) Reference Material/Calibration: RMNS [Aoyama et al., 2007] and Silicate standard solution, the silicate primary standard, is obtained from Kanto Chemical CO., Inc. 
                                    This standard solution is 1000 mg per litter with 0.5 M KOH and prepared for ICP analysis.
 
 4. Nitrate
 (1) Instruments: TRAACS800 (Bran+Luebbe)
 (2) Methods:     Diazotization method (reduced to nitrite by Cd - Cu tube)
 (3) Precision:   C.V. 0.16% (55uM)
 (4) Reference Material/Calibration: KNO3 solution and RMNS [Aoyama et al.,2007]
 
 5. Nitrite
 (1) Instruments: TRAACS800 (Bran+Luebbe)
 (2) Methods:     Diazotization method
 (3) Precision:   C.V. 0.13% (1.2uM)
 (4) Reference Material/Calibration: NaNO2 solution and RMNS [Aoyama et al.,2007]
 
 6. Phosphate
 (1) Instruments: TRAACS800 (Bran+Luebbe)
 (2) Methods:     Molybdenum blue method
 (3) Precision:   C.V. 0.22% (3.6uM)
 (4) Reference Material/Calibration: KH2PO4 solution and RMNS [Aoyama et al.,2007]
 
 7. Total inorganic carbon
 (1) Instruments: the automated TCO2 analyzer (Nippon ANS, Inc.) equipped with carbon coulometer 5012 (UIC Inc.)
 (2) Methods:     coulometry 
 (3) Precision:   1.0umol kg-1 
 (4) Reference Material/Calibration: Na2CO3 solution and the CRM provided by Dr. Dickson in Scripps Institute of Oceanography
 
 8. Total Alkalinity
 (1) Instruments: auto-burette (Radiometer, ABU901), a pH glass electrode (Radiometer, pHG201-7), a reference electrode(Radiometer, REF201)
 (2) Methods:     Modified Gran titration/Closed-cell/potentiometry
 (3) Precision:   1.28 umol kg-1
 (4) Reference Material/Calibration: Na2CO3 solution and the CRM provided by Dr. Dickson in Scripps Institute of Oceanography
 
 9. pH
 (1) Instruments: a glass/reference electrode  with a pH/Ion meter (Radiometer PHM95)
 (2) Methods:     potentiometric methods at 25deg-C
 (3) Precision:   0.003 pH unit
 (4) Reference Material/Calibration: total hydrogen ion scale
 
 10. Chlorophyll-a
 (1) Instruments: Fluorophotometer model 10-AU-005 (Turner design)
 (2) Methods:     extract in N,N-dimethylformamide/fluorometric determination (acidification method)
 (3) Precision:   -
 (4) Reference Material/Calibration: -

    
     
: MR04-06
: Processed (DMO/PI)
: JAMSTEC
: Temperature, Salinity, Dissolved oxygen, Fluorescence, Chlorophyll, Transmittance, Silicate, Nitrate, Nitrite, Phosphate, Total inorganic carbon, Alkalinity, pH, Potential temperature, Density
:
OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON
OCEANS > OCEAN CHEMISTRY > NITRITE
OCEANS > OCEAN CHEMISTRY > NITRATE
OCEANS > OCEAN CHEMISTRY > NUTRIENTS
OCEANS > OCEAN CHEMISTRY > OXYGEN
OCEANS > OCEAN CHEMISTRY > pH
OCEANS > OCEAN CHEMISTRY > PHOSPHATE
OCEANS > OCEAN CHEMISTRY > SILICATE
OCEANS > OCEAN CHEMISTRY > SALINITY
OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL
OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE
OCEANS > SALINITY/DENSITY > SALINITY
OCEANS > OCEAN CHEMISTRY > ALKALINITY
OCEANS > OCEAN CHEMISTRY > CARBON
OCEANS > OCEAN OPTICS > FLUORESCENCE
OCEANS > OCEAN TEMPERATURE > POTENTIAL TEMPERATURE

Observation Map

Imagery reproduced from ...

Data List

File names
MR040600_ex_bot.csv
MR040600_odv_bot.txt
: MR04-06
: Processed (DMO/PI)
: JAMSTEC

Exchange Format

Provided in the Exchange Format of CCHDO (CLIVAR and Carbon Hydrographic Data Office).
Please see the following link for details of Exchange Format.
Format Information
Column No. Column Heading Mnemonic Units Mnemonic Reporting Precision FORTRAN Format Comments
1 EXPOCODE
A14 Expedition code
2 SECT
A6 For WOCE data the WHP section identifier
3 STNNBR
A6 Station number
4 CASTNO
I3 Cast number
5 SAMPNO
A7 Sample number
6 BTLNBR
A7 Bottle identification number
7 BTLNBR_FLAG_W
I1 Bottle quality flag
8 DATE
I8 Cast date(UTC)
9 TIME UTC I4 Cast time (UTC)
10 LATITUDE DEG F8.3 LATITUDE
11 LONGITUDE DEG F9.3 LONGITUDE
12 DEPTH M I5 Reported depth to bottom.
13 CTDDPT M F9.1 Depth
14 CTDDPT_FLAG_W
I1 Quality flag for CTD data
15 CTDPRS DBAR F9.1 Pressure
16 CTDPRS_FLAG_W
I1 Quality flag for CTD data
17 CTDTMP ITS-90 F9.4 Temperature
18 CTDTMP_FLAG_W
I1 Quality flag for CTD data
19 SBE35 ITS-90 F10.5 Temperature from Deep Ocean Standards Thermometer
20 SBE35_FLAG_W
I1 Quality flag for CTD data
21 CTDSAL PSS-78 F9.4 CTD Salinity sensor
22 CTDSAL_FLAG_W
I1 Quality flag for CTD data
23 SALNTY PSS-78 F9.4 Salinity
24 SALNTY_FLAG_W
I1 Quality flags for water samples
25 CTDOXY UMOL/KG F9.2 CTD Oxygen sensor
26 CTDOXY_FLAG_W
I1 Quality flag for CTD data
27 OXYGEN UMOL/KG F9.2 Oxygen
28 OXYGEN_FLAG_W
I1 Quality flags for water samples
29 FLUOR UG/L F9.2 Fluorometer
30 FLUOR_FLAG_W
I1 Quality flag for CTD data
31 CHLORA MG/CUM F9.2 Chlorophyll a
32 CHLORA_FLAG_W
I1 Quality flags for water samples
33 XMISS %TRANS F9.1 Transmissometer
34 XMISS_FLAG_W
I1 Quality flag for CTD data
35 SILCAT UMOL/KG F9.2 Silicate
36 SILCAT_FLAG_W
I1 Quality flags for water samples
37 NITRAT UMOL/KG F9.2 Nitrate
38 NITRAT_FLAG_W
I1 Quality flags for water samples
39 NITRIT UMOL/KG F9.2 Nitrite
40 NITRIT_FLAG_W
I1 Quality flags for water samples
41 PHSPHT UMOL/KG F9.2 Phosphate
42 PHSPHT_FLAG_W
I1 Quality flags for water samples
43 TCARBN UMOL/KG F9.1 Total carbon
44 TCARBN_FLAG_W
I1 Quality flags for water samples
45 ALKALI UMOL/KG F9.1 Total alkalinity
46 ALKALI_FLAG_W
I1 Quality flags for water samples
47 PH - F9.3 pH
48 PH_FLAG_W
I1 Quality flags for water samples
49 THETA DEG C F9.4 Potential temperature
50 SIG0 KG/CUM F9.4 Density

ODV Format

Please see the following link for details of ODV Format and ODV Software.
Format Information
Column No.Column HeadingComments
1 Cruise Cruise Label
2 Station Station number_Cast number
3 Type Station type
4 mon/day/yr Cast date(UTC)
5 hh:mm Cast time (UTC)
6 Latitude [degrees_north] LATITUDE
7 Longitude [degrees_east] LONGITUDE
8 Bot. Depth [m] Reported depth to bottom.
9 CTDDPT[M] Depth
10 QF Quality flag for CTD data
11 CTDPRS[DBAR] Pressure
12 QF Quality flag for CTD data
13 CTDTMP[ITS-90] Temperature
14 QF Quality flag for CTD data
15 SBE35[ITS-90] Temperature from Deep Ocean Standards Thermometer
16 QF Quality flag for CTD data
17 CTDSAL[PSS-78] CTD Salinity sensor
18 QF Quality flag for CTD data
19 SALNTY[PSS-78] Salinity
20 QF Quality flags for water samples
21 CTDOXY[UMOL/KG] CTD Oxygen sensor
22 QF Quality flag for CTD data
23 OXYGEN[UMOL/KG] Oxygen
24 QF Quality flags for water samples
25 FLUOR[UG/L] Fluorometer
26 QF Quality flag for CTD data
27 CHLORA[MG/CUM] Chlorophyll a
28 QF Quality flags for water samples
29 XMISS[%TRANS] Transmissometer
30 QF Quality flag for CTD data
31 SILCAT[UMOL/KG] Silicate
32 QF Quality flags for water samples
33 NITRAT[UMOL/KG] Nitrate
34 QF Quality flags for water samples
35 NITRIT[UMOL/KG] Nitrite
36 QF Quality flags for water samples
37 PHSPHT[UMOL/KG] Phosphate
38 QF Quality flags for water samples
39 TCARBN[UMOL/KG] Total carbon
40 QF Quality flags for water samples
41 ALKALI[UMOL/KG] Total alkalinity
42 QF Quality flags for water samples
43 PH pH
44 QF Quality flags for water samples
45 THETA[DEG C] Potential temperature
46 QF Quality flag for CTD data
47 SIG0[KG/CUM] Density
48 QF Quality flag for CTD data
49 SAMPNO Sample number
50 QF Bottle quality flag
: MR04-06
: Processed (DMO/PI)
: JAMSTEC
  1. Quality control was carried out by ;
  2. DATA_ID Name
    CTDTMP PI : Makio Honda (JAMSTEC)
    SBE35 PI : Makio Honda (JAMSTEC)
    CTDSAL PI : Makio Honda (JAMSTEC)
    SALNTY PI : Makio Honda (JAMSTEC)
    CTDOXY PI : Makio Honda (JAMSTEC)
    OXYGEN PI : Makio Honda (JAMSTEC)
    FLUOR PI : Makio Honda (JAMSTEC)
    CHLORA PI : Makio Honda (JAMSTEC)
    XMISS PI : Makio Honda (JAMSTEC)
    SILCAT PI : Makio Honda (JAMSTEC)
    NITRAT PI : Makio Honda (JAMSTEC)
    NITRIT PI : Makio Honda (JAMSTEC)
    PHSPHT PI : Makio Honda (JAMSTEC)
    TCARBN PI : Makio Honda (JAMSTEC)
    ALKALI PI : Makio Honda (JAMSTEC)
    PH PI : Makio Honda (JAMSTEC)
    PI : Quality control was carried out by PI (Principal Investigator)
    DMO : Quality control was carried out by JAMSTEC DMO
  3. Quality control in JAMSTEC DMO
  4. 1. Check of position/date/time/depth. (Compared with Cruise report or CTD cast table.)
    2. Flag and data check (Check the conformity of data with flag)
    3. Visual check of the Profiles. (If anomalous value is found, Questionable flag is added.)
  5. Quality flags
  6. Flags of data quality control are as follows.

Related Information

Update History

2015-05-29
An observation data was registerd.
2013-08-23
An observation data was registerd.
2012-11-25
An observation data was registerd.