MIRAI MR07-06 Leg2 Bottle Sampling Water Chemical Analysis

Last Modified: 2017-07-28
: MR07-06 Leg2
: Processed (PI)
: Temperature, Salinity, Dissolved oxygen, Silicate, Nitrate, Nitrite, Phosphate, CFC11, CFC12, CFC113, CCL4, Total inorganic carbon, Alkalinity, pH, Carbon14, Carbon13, 137Cs, Pu, Potential temperature, Density
:
OCEANS > OCEAN CHEMISTRY > DISSOLVED GASES
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 > RADIOCARBON
OCEANS > OCEAN CHEMISTRY > SILICATE
OCEANS > OCEAN CHEMISTRY > SALINITY
OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE
OCEANS > SALINITY/DENSITY > SALINITY
OCEANS > OCEAN CHEMISTRY > ALKALINITY
OCEANS > OCEAN CHEMISTRY > CARBON
OCEANS > OCEAN CHEMISTRY > RADIONUCLIDES
OCEANS > OCEAN CHEMISTRY > OCEAN TRACERS
OCEANS > OCEAN CHEMISTRY > STABLE ISOTOPES
OCEANS > OCEAN TEMPERATURE > POTENTIAL TEMPERATURE

For Using Data

CTDTMP : Hiroshi Uchida (JAMSTEC)
SBE35 : Hiroshi Uchida (JAMSTEC)
CTDSAL : Hiroshi Uchida (JAMSTEC)
SALNTY : Takeshi Kawano (JAMSTEC)
CTDOXY : Hiroshi Uchida (JAMSTEC)
OXYGEN : Yuichiro Kumamoto (JAMSTEC)
SILCAT : Michio Aoyama (Meteorological Research Institute)
NITRAT : Michio Aoyama (Meteorological Research Institute)
NITRIT : Michio Aoyama (Meteorological Research Institute)
PHSPHT : Michio Aoyama (Meteorological Research Institute)
CFC-11 : Kenichi Sasaki (JAMSTEC)
CFC-12 : Kenichi Sasaki (JAMSTEC)
CFC113 : Kenichi Sasaki (JAMSTEC)
CCL4 : Kenichi Sasaki (JAMSTEC)
TCARBN : Akihiko Murata (JAMSTEC)
ALKALI : Akihiko Murata (JAMSTEC)
PH : Akihiko Murata (JAMSTEC)
DELC14 : Yuichiro Kumamoto (JAMSTEC)
DELC13 : Yuichiro Kumamoto (JAMSTEC)
CS-137 : Michio Aoyama (Meteorological Research Institute)
PLUTO : Michio Aoyama (Meteorological Research Institute)
See Terms and Conditions about constrain of use.
See Terms and Conditions about data citation.
Instrument:
Salinity measurement system
Instrument:
Gas chromatograph
Instrument:
Nutrient analyzer(4ch) ( - MR09-01)
Instrument:
Titrator for DO ( - MR11-05 Leg2)
Please see the Data book for details of data.
 (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
RINKO-III(JFE Advantech, Co. Ltd.)
(5) Deep Ocean Standards Thermometer
Model : SBE 35, Sea-Bird Electronics,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 in MR07-06 cruise
 (4) Reference Material/Calibration : 0.001667M KIO3 solution/Comparison with CSK standard solution (Wako pure chemical industries, Ltd.)
 
 2. Salinity 
 (1) Instruments : Autosal salinometer model 8400B(Guildline Instruments Ltd.)
 (2) Methods     : -
 (3) Precision   : 0.00016 PSU
 (4) Reference Material/Calibration : IAPSO Standard Sea Water batch P148(Ocean Scientific International Ltd.)
 
 3. Silicate
 (1) Instruments : TRAACS800 (Bran+Luebbe)
 (2) Methods     : Molybdenum blue method
 (3) Precison    : C.V. 0.07% (170uM) Median, in MR07-06 cruise
 (4) Reference Material/Calibration : RMNS [Aoyama et al., 2007] and Silicate standard solution, Silicate standard solution was provided by Merck.
                                     The silicate concentration is certified by NIST-SRM3150 with the uncertainty of 0.5 %.
 
 4. Nitrate
 (1) Instruments : TRAACS800 (Bran+Luebbe)
 (2) Methods     : Diazotization method (reduced to nitrite by Cd - Cu tube)
 (3) Precison    : C.V. 0.07% (55uM) Median, in MR07-06 cruise
 (4) Reference Material/Calibration : KNO3 solution and RMNS [Aoyama et al., 2007]
 
 5. Nitrite
 (1) Instruments : TRAACS800 (Bran+Luebbe)
 (2) Methods     : Diazotization method
 (3) Precison    : -
 (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) Precison    : C.V. 0.09% (3.6uM) Median, in MR07-06 cruise
 (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) Precison    : 1.1umol kg-1, in MR07-06 cruise
 (4) Reference Material/Calibration : Na2CO3 solution and the CRM provided by Dr. Dickson in Scripps Institute of Oceanography
 
 8. Total Alkalinity
 (1) Instruments : Measurement of AT was made based on spectrophotometry using a custom-made system(Nippon ANS, Inc.).
                  The system comprises of a water dispensing unit, an auto-burette (765 Dosimat,Metrohm), 
                  and a spectrophotometer (Carry 50 Bio, Varian), which are automatically controlled by a PC.
 (2) Methods     : Single step acid additional procedure/spectrophotometry
 (3) Precison    : 0.5 umol kg-1, in MR07-06 cruise
 (4) Reference Material/Calibration : the CRM provided by Dr. Dickson in Scripps Institute of Oceanography 
 
 9. pH
 (1) Instruments : Measurement of pH was made by a pH measuring system (Nippon ANS, Inc.), which adopts a method of the spectrophotometric determination. 
                  The measuring system comprises of a water dispensing unit with an auto-sampler and a spectrophotometer (Carry 50 Scan, Varian).
 (2) Methods     : spectrophotometric method at 25deg-C
 (3) Precison    : 0.0006 pH unit, in MR07-06 cruise
 (4) Reference Material/Calibration : total hydrogen ion scale
 
 10. CFCs
 (1) Instruments : A custom made purging and trapping system was attached to gas chromatograph (GC-14B: Shimadzu Ltd) having an electron capture detector (ECD-14: Shimadzu Ltd).
 (2) Methods     : see "DATA BOOK"
 (3) Precison    : CFC-11 0.007pmol kg-1; CFC-12 0.009pmol kg-1; CFC-113 0.004pmol kg-1
 (4) Reference Material/Calibration : see "DATA BOOK"
: MR07-06 Leg2
: Processed (PI)
: Temperature, Salinity, Dissolved oxygen, Silicate, Nitrate, Nitrite, Phosphate, CFC11, CFC12, CFC113, CCL4, Total inorganic carbon, Alkalinity, pH, Carbon14, Carbon13, 137Cs, Pu, Potential temperature, Density
:
OCEANS > OCEAN CHEMISTRY > DISSOLVED GASES
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 > RADIOCARBON
OCEANS > OCEAN CHEMISTRY > SILICATE
OCEANS > OCEAN CHEMISTRY > SALINITY
OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE
OCEANS > SALINITY/DENSITY > SALINITY
OCEANS > OCEAN CHEMISTRY > ALKALINITY
OCEANS > OCEAN CHEMISTRY > CARBON
OCEANS > OCEAN CHEMISTRY > RADIONUCLIDES
OCEANS > OCEAN CHEMISTRY > OCEAN TRACERS
OCEANS > OCEAN CHEMISTRY > STABLE ISOTOPES
OCEANS > OCEAN TEMPERATURE > POTENTIAL TEMPERATURE

Observation Map

Imagery reproduced from ...

Data List

File names
MR070602_ex_bot.csv
MR070602_odv_bot.txt
: MR07-06 Leg2
: Processed (PI)

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 F8.4 LATITUDE
11 LONGITUDE DEG F9.4 LONGITUDE
12 DEPTH M I5 Reported depth to bottom.
13 CTDPRS DBAR F9.1 Pressure
14 CTDPRS_FLAG_W
I1 Quality flag for CTD data
15 CTDTMP ITS-90 F9.4 Temperature
16 CTDTMP_FLAG_W
I1 Quality flag for CTD data
17 SBE35 ITS-90 F10.5 Temperature from Deep Ocean Standards Thermometer
18 SBE35_FLAG_W
I1 Quality flag for CTD data
19 CTDSAL PSS-78 F9.4 CTD Salinity sensor
20 CTDSAL_FLAG_W
I1 Quality flag for CTD data
21 SALNTY PSS-78 F9.4 Salinity
22 SALNTY_FLAG_W
I1 Quality flags for water samples
23 CTDOXY UMOL/KG F9.2 CTD Oxygen sensor
24 CTDOXY_FLAG_W
I1 Quality flag for CTD data
25 OXYGEN UMOL/KG F9.2 Oxygen
26 OXYGEN_FLAG_W
I1 Quality flags for water samples
27 SILCAT UMOL/KG F9.2 Silicate
28 SILCAT_FLAG_W
I1 Quality flags for water samples
29 SILUNC UMOL/KG F9.2 Uncertainty of Silicate data
30 NITRAT UMOL/KG F9.2 Nitrate
31 NITRAT_FLAG_W
I1 Quality flags for water samples
32 NRAUNC UMOL/KG F9.2 Uncertainty of Nitrate data
33 NITRIT UMOL/KG F9.2 Nitrite
34 NITRIT_FLAG_W
I1 Quality flags for water samples
35 NRIUNC UMOL/KG F9.2 Uncertainty of Nitrite data
36 PHSPHT UMOL/KG F9.3 Phosphate
37 PHSPHT_FLAG_W
I1 Quality flags for water samples
38 PHPUNC UMOL/KG F9.3 Uncertainty of Phosphate data
39 CFC-11 PMOL/KG F9.3 Freon-11
40 CFC-11_FLAG_W
I1 Quality flags for water samples
41 CFC-12 PMOL/KG F9.3 Freon-12
42 CFC-12_FLAG_W
I1 Quality flags for water samples
43 CFC113 PMOL/KG F9.3 Freon-113
44 CFC113_FLAG_W
I1 Quality flags for water samples
45 CCL4 PMOL/KG F9.3 Carbon tetrachloride
46 CCL4_FLAG_W
I1 Quality flags for water samples
47 TCARBN UMOL/KG F9.1 Total carbon
48 TCARBN_FLAG_W
I1 Quality flags for water samples
49 ALKALI UMOL/KG F9.1 Total alkalinity
50 ALKALI_FLAG_W
I1 Quality flags for water samples
51 PH - F9.4 pH
52 PH_FLAG_W
I1 Quality flags for water samples
53 DELC14 /MILLE F9.1 14Carbon
54 DELC14_FLAG_W
I1 Quality flags for water samples
55 C14ERR /MILLE F9.1 Expected error
56 DELC13 /MILLE F9.3 13Carbon
57 DELC13_FLAG_W
I1 Quality flags for water samples
58 C13ERR /MILLE F9.3 Expected error
59 CS-137 BQ/CUM F9.3 137Cesium
60 CS-137_FLAG_W
I1 Quality flags for water samples
61 CS137ER BQ/CUM F9.3 Expected error
62 PLUTO MBQ/CUM F9.3 Plutonium
63 PLUTO_FLAG_W
I1 Quality flags for water samples
64 PLUTOER MBQ/CUM F9.3 Expected error
65 THETA DEG C F9.4 Potential temperature
66 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 SILCAT[UMOL/KG] Silicate
26 QF Quality flags for water samples
27 SILUNC Uncertainty of Silicate data
28 QF Quality flags for water samples
29 NITRAT[UMOL/KG] Nitrate
30 QF Quality flags for water samples
31 NRAUNC Uncertainty of Nitrate data
32 QF Quality flags for water samples
33 NITRIT[UMOL/KG] Nitrite
34 QF Quality flags for water samples
35 NRIUNC Uncertainty of Nitrite data
36 QF Quality flags for water samples
37 PHSPHT[UMOL/KG] Phosphate
38 QF Quality flags for water samples
39 PHPUNC Uncertainty of Phosphate data
40 QF Quality flags for water samples
41 CFC-11[PMOL/KG] Freon-11
42 QF Quality flags for water samples
43 CFC-12[PMOL/KG] Freon-12
44 QF Quality flags for water samples
45 CFC113[PMOL/KG] Freon-113
46 QF Quality flags for water samples
47 CCL4[PMOL/KG] Carbon tetrachloride
48 QF Quality flags for water samples
49 TCARBN[UMOL/KG] Total carbon
50 QF Quality flags for water samples
51 ALKALI[UMOL/KG] Total alkalinity
52 QF Quality flags for water samples
53 PH pH
54 QF Quality flags for water samples
55 DELC14[/MILLE] 14Carbon
56 QF Quality flags for water samples
57 C14ERR Expected error
58 QF Quality flags for water samples
59 DELC13[/MILLE] 13Carbon
60 QF Quality flags for water samples
61 C13ERR Expected error
62 QF Quality flags for water samples
63 CS-137[BQ/CUM] 137Cesium
64 QF Quality flags for water samples
65 CS137ER[BQ/CUM] Expected error
66 QF Quality flags for water samples
67 PLUTO[MBQ/CUM] Plutonium
68 QF Quality flags for water samples
69 PLUTOER Expected error
70 QF Quality flags for water samples
71 THETA[DEG C] Potential temperature
72 QF Quality flag for CTD data
73 SIG0[KG/CUM] Density
74 QF Quality flag for CTD data
75 SAMPNO Sample number
76 QF Bottle quality flag
: MR07-06 Leg2
: Processed (PI)
  1. Quality control was carried out by ;
  2. DATA_ID Name
    CTDTMP PI : Hiroshi Uchida (JAMSTEC)
    SBE35 PI : Hiroshi Uchida (JAMSTEC)
    CTDSAL PI : Hiroshi Uchida (JAMSTEC)
    SALNTY PI : Takeshi Kawano (JAMSTEC)
    CTDOXY PI : Hiroshi Uchida (JAMSTEC)
    OXYGEN PI : Yuichiro Kumamoto (JAMSTEC)
    SILCAT PI : Michio Aoyama (Meteorological Research Institute)
    NITRAT PI : Michio Aoyama (Meteorological Research Institute)
    NITRIT PI : Michio Aoyama (Meteorological Research Institute)
    PHSPHT PI : Michio Aoyama (Meteorological Research Institute)
    CFC-11 PI : Kenichi Sasaki (JAMSTEC)
    CFC-12 PI : Kenichi Sasaki (JAMSTEC)
    CFC113 PI : Kenichi Sasaki (JAMSTEC)
    CCL4 PI : Kenichi Sasaki (JAMSTEC)
    TCARBN PI : Akihiko Murata (JAMSTEC)
    ALKALI PI : Akihiko Murata (JAMSTEC)
    PH PI : Akihiko Murata (JAMSTEC)
    DELC14 PI : Yuichiro Kumamoto (JAMSTEC)
    DELC13 PI : Yuichiro Kumamoto (JAMSTEC)
    CS-137 PI : Michio Aoyama (Meteorological Research Institute)
    PLUTO PI : Michio Aoyama (Meteorological Research Institute)
    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

2017-07-28
An observation data was registerd.
2017-04-11
An observation data was registerd.
2015-05-29
An observation data was registerd.
2013-08-29
An observation data was registerd.
2012-10-30
An observation data was registerd.
2012-10-26
An observation data was registerd.