MIRAI MR06-04 Leg2 Bottle Sampling Water Chemical Analysis

Last Modified: 2017-07-28
: MR06-04 Leg2
: Processed (PI)
: JAMSTEC
: Temperature, Salinity, Dissolved oxygen, Fluorescence, Silicate, Nitrate, Nitrite, Phosphate, Ammonia, Total inorganic carbon, Alkalinity, pH, Density
:
OCEANS > OCEAN CHEMISTRY > AMMONIA
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 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 : Naomi Harada (JAMSTEC)
CTDSAL : Naomi Harada (JAMSTEC)
SALNTY : Naomi Harada (JAMSTEC)
CTDOXY : Naomi Harada (JAMSTEC)
OXYGEN : Naomi Harada (JAMSTEC)
FLUOR : Naomi Harada (JAMSTEC)
SILCAT : Naomi Harada (JAMSTEC)
NITRAT : Naomi Harada (JAMSTEC)
NITRIT : Naomi Harada (JAMSTEC)
PHSPHT : Naomi Harada (JAMSTEC)
NH4 : Naomi Harada (JAMSTEC)
TCARBN : Naomi Harada (JAMSTEC)
ALKALI : Naomi Harada (JAMSTEC)
PH : Naomi Harada (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:
Total dissolved inorganic carbon measurement system ( - MR11-E02)
Instrument:
pH meter (MR02-K03 - )
Instrument:
Titrator for total alkalinity( - MR14-02)
・Data flags of FLUOR are Unknown (flag1) because of lack of the calibration.
 (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(120% of surface saturation)
     Accuracy :            0.1ml/l(2% of saturation)
     Resolution :          0.01ml/l
 (5) Fluorometer
     Model :               Seapoint Sensors,Inc.
     Measurement range :   0-5ug/l
     Accuracy :            0.02ug/l
    
     
 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      : 0.162 umol kg-1
 (4) Reference Material/Calibration:0.001667M KIO3 solution
 
 2. Salinity 
 (1) Instruments:Autosal salinometer model 8400B(Guildline Instruments Ltd.)
 (2) Methods    : -
 (3) Precision  :  0.00015 PSU
 (4) Reference Material/Calibration:IAPSO Standard Sea Water batch P147(Ocean Scientific International Ltd.)
 
 3. Silicate
 (1) Instruments:TRAACS800 (Bran+Luebbe)
 (2) Methods    :Molybdenum blue method
 (3) Precision  :C.V. 0.04% (171 uM)
 (4) Reference Material/Calibration:RMNS [Aoyama et al., 2007] and Silicate standard solution, the silicate primary standard, was obtained from Merck,Ltd.. This standard solution, traceable to SRM from NIST was 1000 mg per litter.
 
 4. Nitrate
 (1) Instruments:TRAACS800 (Bran+Luebbe)
 (2) Methods    :Diazotization method
 (3) Precision  : C.V. 0.05% (55 uM)
 (4) Reference Material/Calibration:KNO3 solution and RMNS [Aoyama et al., 2007]
 
 5. Nitrite
 (1) Instruments:TRAACS800 (Bran+Luebbe)
 (2) Methods    :Diazotization method (reduced to nitrite by Cd - Cu tube)
 (3) Precision  :0.07% (1.2 uM)
 (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. 0.09% (3.6 uM)
 (4) Reference Material/Calibration:KH2PO4 solution and RMNS [Aoyama et al., 2007]
 
 7. Ammonia
 (1) Instruments:TRAACS800 (Bran+Luebbe)
 (2) Methods    :Indophenol method/gas diffusion method(GDM)
 (3) Precision  :C.V. 0.27% (4.0 uM)
 (4) Reference Material/Calibration:(NH4)2SO4 solution
 
 8. Total inorganic carbon
 (1) Instruments : the automated TCO2 analyzer (Nippon ANS, Inc.) equipped with carbon coulometer 5012 (UIC Inc.)
 (2) Methods    :coulometry 
 (3) Precision  :0.9umol kg-1
 (4) Reference Material/Calibration:Na2CO3 solution and the CRM provided by Dr. Dickson in Scripps Institute of Oceanography
 
 9. Total Alkalinity
 (1) Instruments:auto-burette (Radiometer,ABU901), a pH glass electrode (Radiometer, pHG201), a reference electrode(Radiometer, REF201)
 (2) Methods    :Modified Gran titration/Open-cell
 (3) Precision  :0.8 umol kg-1
 (4) Reference Material/Calibration:Na2CO3 solution and the CRM provided by Dr. Dickson in Scripps Institute of Oceanography
 
 10. pH
 (1) Instruments: a glass(Radiometer pHG201) / reference(Radiometer REF201)  electrode  with a pH / Ion meter (Radiometer PHM240)
 (2) Methods    :potentiometric methods at 25deg-C
 (3) Precision  :0.001 pH unit
 (4) Reference Material/Calibration:total hydrogen ion scale
   
     
: MR06-04 Leg2
: Processed (PI)
: JAMSTEC
: Temperature, Salinity, Dissolved oxygen, Fluorescence, Silicate, Nitrate, Nitrite, Phosphate, Ammonia, Total inorganic carbon, Alkalinity, pH, Density
:
OCEANS > OCEAN CHEMISTRY > AMMONIA
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 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
MR060402_ex_bot.csv
MR060402_odv_bot.txt
: MR06-04 Leg2
: Processed (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 F8.4 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 CTDSAL PSS-78 F9.4 CTD Salinity sensor
18 CTDSAL_FLAG_W
I1 Quality flag for CTD data
19 SALNTY PSS-78 F9.4 Salinity
20 SALNTY_FLAG_W
I1 Quality flags for water samples
21 CTDOXY UMOL/KG F9.1 CTD Oxygen sensor
22 CTDOXY_FLAG_W
I1 Quality flag for CTD data
23 OXYGEN UMOL/KG F9.2 Oxygen
24 OXYGEN_FLAG_W
I1 Quality flags for water samples
25 FLUOR UG/L F9.4 Fluorometer
26 FLUOR_FLAG_W
I1 Quality flag for CTD data
27 SILCAT UMOL/KG F9.2 Silicate
28 SILCAT_FLAG_W
I1 Quality flags for water samples
29 NITRAT UMOL/KG F9.2 Nitrate
30 NITRAT_FLAG_W
I1 Quality flags for water samples
31 NITRIT UMOL/KG F9.2 Nitrite
32 NITRIT_FLAG_W
I1 Quality flags for water samples
33 PHSPHT UMOL/KG F9.3 Phosphate
34 PHSPHT_FLAG_W
I1 Quality flags for water samples
35 NH4 UMOL/KG F9.2 Ammonium
36 NH4_FLAG_W
I1 Quality flags for water samples
37 TCARBN UMOL/KG F9.1 Total carbon
38 TCARBN_FLAG_W
I1 Quality flags for water samples
39 ALKALI UMOL/KG F9.1 Total alkalinity
40 ALKALI_FLAG_W
I1 Quality flags for water samples
41 PH - F9.4 pH
42 PH_FLAG_W
I1 Quality flags for water samples
43 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 CTDSAL[PSS-78] CTD Salinity sensor
16 QF Quality flag for CTD data
17 SALNTY[PSS-78] Salinity
18 QF Quality flags for water samples
19 CTDOXY[UMOL/KG] CTD Oxygen sensor
20 QF Quality flag for CTD data
21 OXYGEN[UMOL/KG] Oxygen
22 QF Quality flags for water samples
23 FLUOR[UG/L] Fluorometer
24 QF Quality flag for CTD data
25 SILCAT[UMOL/KG] Silicate
26 QF Quality flags for water samples
27 NITRAT[UMOL/KG] Nitrate
28 QF Quality flags for water samples
29 NITRIT[UMOL/KG] Nitrite
30 QF Quality flags for water samples
31 PHSPHT[UMOL/KG] Phosphate
32 QF Quality flags for water samples
33 NH4[UMOL/KG] Ammonium
34 QF Quality flags for water samples
35 TCARBN[UMOL/KG] Total carbon
36 QF Quality flags for water samples
37 ALKALI[UMOL/KG] Total alkalinity
38 QF Quality flags for water samples
39 PH pH
40 QF Quality flags for water samples
41 SIG0[KG/CUM] Density
42 QF Quality flag for CTD data
43 SAMPNO Sample number
44 QF Bottle quality flag
: MR06-04 Leg2
: Processed (PI)
: JAMSTEC
  1. Quality control was carried out by ;
  2. DATA_ID Name
    CTDTMP PI : Naomi Harada (JAMSTEC)
    CTDSAL PI : Naomi Harada (JAMSTEC)
    SALNTY PI : Naomi Harada (JAMSTEC)
    CTDOXY PI : Naomi Harada (JAMSTEC)
    OXYGEN PI : Naomi Harada (JAMSTEC)
    FLUOR PI : Naomi Harada (JAMSTEC)
    SILCAT PI : Naomi Harada (JAMSTEC)
    NITRAT PI : Naomi Harada (JAMSTEC)
    NITRIT PI : Naomi Harada (JAMSTEC)
    PHSPHT PI : Naomi Harada (JAMSTEC)
    NH4 PI : Naomi Harada (JAMSTEC)
    TCARBN PI : Naomi Harada (JAMSTEC)
    ALKALI PI : Naomi Harada (JAMSTEC)
    PH PI : Naomi Harada (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

2017-07-28
An observation data was registerd.
2015-05-29
An observation data was registerd.
2013-08-28
An observation data was registerd.
2012-11-25
An observation data was registerd.