MIRAI MR09-03 Leg2 Bottle Sampling Water Chemical Analysis

Last Modified: 2018-01-25
: MR09-03 Leg2
: Processed (PI)
: JAMSTEC
: Temperature, Salinity, Dissolved oxygen, Fluorescence, Chlorophyll, PAR, Silicate, Nitrate, Nitrite, Phosphate, Ammonia, Total inorganic carbon, Alkalinity, Potential temperature, 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 > PHOSPHATE
OCEANS > OCEAN CHEMISTRY > SILICATE
OCEANS > OCEAN CHEMISTRY > SALINITY
OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE
OCEANS > SALINITY/DENSITY > SALINITY
OCEANS > OCEAN OPTICS > PHOTOSYNTHETICALLY ACTIVE RADIATION
OCEANS > OCEAN CHEMISTRY > ALKALINITY
OCEANS > OCEAN CHEMISTRY > CARBON
OCEANS > OCEAN OPTICS > FLUORESCENCE
OCEANS > OCEAN TEMPERATURE > POTENTIAL TEMPERATURE

For Using Data

CTDTMP : Takashi Kikuchi (JAMSTEC)
SBE35 : Takashi Kikuchi (JAMSTEC)
CTDSAL : Takashi Kikuchi (JAMSTEC)
SALNTY : Takashi Kikuchi (JAMSTEC)
CTDOXY : Takashi Kikuchi (JAMSTEC)
OXYGEN : Shigeto Nishino (JAMSTEC)
FLUOR : Takashi Kikuchi (JAMSTEC)
CHLWELSH : Shigeto Nishino (JAMSTEC)
EDPAR : Takashi Kikuchi (JAMSTEC)
SILCAT : Shigeto Nishino (JAMSTEC)
NITRAT : Shigeto Nishino (JAMSTEC)
NITRIT : Shigeto Nishino (JAMSTEC)
PHSPHT : Shigeto Nishino (JAMSTEC)
NH4 : Shigeto Nishino (JAMSTEC)
TCARBN : Michiyo Yamamoto-kawai (Institute of Ocean Sciences, Canada)
ALKALI : Michiyo Yamamoto-kawai (Institute of Ocean Sciences, Canada)
See Terms and Conditions about constrain of use.
See Terms and Conditions about data citation.
Instrument:
Salinity measurement system
Instrument:
Nutrient analyzer(5ch) (MR09-02 - )
Instrument:
Total dissolved inorganic carbon measurement system ( - MR11-E02)
Instrument:
Titrator for DO ( - MR11-05 Leg2)
Instrument:
Titrator for total alkalinity( - MR14-02)
Instrument:
Fluorometer (TURNER DESIGNS)
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
     Accuracy :            0.1ml/l
     Resolution :          0.01ml/l
 (5) Fluorometer
     Model :               Seapoint Sensors, Inc.
 (6) PAR sensor
     Model :               Satlantic Inc.
 (7) 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   : 0.21 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   : 0.0004 PSU
 (4) Reference Material/Calibration : IAPSO Standard Sea Water batch P150(Ocean Scientific International Ltd.)
 
 3. Silicate
 (1) Instruments : SEAL QuAAtro system
 (2) Methods     : Molybdenum blue method
 (3) Precision   : C.V. 0.10% (85.4uM)
 (4) Reference Material/Calibration : RMNS [Aoyama et al., submitted] 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 : SEAL QuAAtro system
 (2) Methods     : Diazotization method (reduced to nitrite by Cd - Cu tube)
 (3) Precision   : C.V. 0.09% (36.7uM)
 (4) Reference Material/Calibration : KNO3 solution and RMNS [Aoyama et al., submitted]
 
 5. Nitrite
 (1) Instruments : SEAL QuAAtro system
 (2) Methods     : Diazotization method
 (3) Precision   : C.V. 0.15% (0.8uM)
 (4) Reference Material/Calibration : NaNO2 solution and RMNS [Aoyama et al., submitted]
 
 6. Phosphate
 (1) Instruments : SEAL QuAAtro system
 (2) Methods     : Molybdenum blue method
 (3) Precision   : C.V. 0.11% (3.6uM)
 (4) Reference Material/Calibration : KH2PO4 solution and RMNS [Aoyama et al., submitted]
 
 7. Ammonia
 (1) Instruments : SEAL QuAAtro system
 (2) Methods     : Indophenol method/gas diffusion method(GDM)
 (3) Precision   : C.V. 0.30% (8.0uM)
 (4) Reference Material/Calibration:(NH4)2SO4 solution
 
 8. Total inorganic carbon
 (1) Instruments : automated TCO2 analyzer (Nippon ANS, Inc.) equipped with carbon coulometer 5012 (UIC Inc.)
 (2) Methods     : coulometry
 (3) Precision   : 0.5umol kg-1
 (4) Reference Material/Calibration : -
 
 9. Total Alkalinity
 (1) Instruments : Measurement of alkalinity was made based on spectrophotometry using a custom-made system(Nippon ANS, Inc.).
                  The system comprises of a water dispensing unit and a spectrophotometer (Cary 50 Scan, Varian)
 (2) Methods     : single step acid addition procedure/spectrophotometry
 (3) Precision   : 0.39 umol kg-1
 (4) Reference Material/Calibration : -
 
 10. Chlorophyll-a(Welschmeyer method)
 (1) Instruments : Fluorophotometer model 10-AU-005 (Turner design)
 (2) Methods     : extract in N,N-dimethylformamide /fluorometric determination (Welschmeyer non-acidification method)
 (3) Precision   : 4.8%
 (4) Reference Material/Calibration : pure chlorophyll a (Sigma chemical Co.)

There are some description error for nutrient data of this cruise.
Please refer to the errata of the cruise report.
: MR09-03 Leg2
: Processed (PI)
: JAMSTEC
: Temperature, Salinity, Dissolved oxygen, Fluorescence, Chlorophyll, PAR, Silicate, Nitrate, Nitrite, Phosphate, Ammonia, Total inorganic carbon, Alkalinity, Potential temperature, 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 > PHOSPHATE
OCEANS > OCEAN CHEMISTRY > SILICATE
OCEANS > OCEAN CHEMISTRY > SALINITY
OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE
OCEANS > SALINITY/DENSITY > SALINITY
OCEANS > OCEAN OPTICS > PHOTOSYNTHETICALLY ACTIVE RADIATION
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
MR090302_ex_bot.csv
MR090302_odv_bot.txt
: MR09-03 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 F8.3 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 F9.3 Fluorometer
30 FLUOR_FLAG_W I1 Quality flag for CTD data
31 CHLWELSH MG/CUM F9.2 Chlorophyll a (Welschmeyer method)
32 CHLWELSH_W I1 Quality flags for water samples
33 EDPAR UMOL-PHOTONS/M2/S F9.3 Ed PAR
34 EDPAR_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 F9.3 Phosphate
42 PHSPHT_FLAG_W I1 Quality flags for water samples
43 NH4 UMOL/KG F9.2 Ammonium
44 NH4_FLAG_W I1 Quality flags for water samples
45 TCARBN UMOL/KG F9.1 Total carbon
46 TCARBN_FLAG_W I1 Quality flags for water samples
47 ALKALI UMOL/KG F9.1 Total alkalinity
48 ALKALI_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 Heading Comments
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 CHLWELSH[MG/CUM] Chlorophyll a (Welschmeyer method)
28 QF Quality flags for water samples
29 EDPAR[UMOL-PHOTONS/M2/S] Ed PAR
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 NH4[UMOL/KG] Ammonium
40 QF Quality flags for water samples
41 TCARBN[UMOL/KG] Total carbon
42 QF Quality flags for water samples
43 ALKALI[UMOL/KG] Total alkalinity
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
: MR09-03 Leg2
: Processed (PI)
: JAMSTEC
  1. Quality control was carried out by ;
  2. DATA_ID Name
    CTDTMP PI : Takashi Kikuchi (JAMSTEC)
    SBE35 PI : Takashi Kikuchi (JAMSTEC)
    CTDSAL PI : Takashi Kikuchi (JAMSTEC)
    SALNTY PI : Takashi Kikuchi (JAMSTEC)
    CTDOXY PI : Takashi Kikuchi (JAMSTEC)
    OXYGEN PI : Shigeto Nishino (JAMSTEC)
    FLUOR PI : Takashi Kikuchi (JAMSTEC)
    CHLWELSH PI : Shigeto Nishino (JAMSTEC)
    EDPAR PI : Takashi Kikuchi (JAMSTEC)
    SILCAT PI : Shigeto Nishino (JAMSTEC)
    NITRAT PI : Shigeto Nishino (JAMSTEC)
    NITRIT PI : Shigeto Nishino (JAMSTEC)
    PHSPHT PI : Shigeto Nishino (JAMSTEC)
    NH4 PI : Shigeto Nishino (JAMSTEC)
    TCARBN PI : Michiyo Yamamoto-kawai (Institute of Ocean Sciences, Canada)
    ALKALI PI : Michiyo Yamamoto-kawai (Institute of Ocean Sciences, Canada)
    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

2018-01-25
An observation data was registerd.
2017-07-28
An observation data was registerd.
2015-05-29
An observation data was registerd.
2013-08-29
An observation data was registerd.
2012-09-28
An observation data was registerd.