MIRAI MR08-05 Bottle Sampling Water Chemical Analysis

Last Modified: 2017-07-28
: MR08-05
: Processed (PI)
: Temperature, Salinity, Dissolved oxygen, Fluorescence, Chlorophyll, Transmittance, Silicate, Nitrate, Nitrite, Phosphate, Ammonia, Total inorganic carbon, Alkalinity, pH, 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 > 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 TEMPERATURE > SEA SURFACE TEMPERATURE
OCEANS > OCEAN CHEMISTRY > ALKALINITY
OCEANS > OCEAN CHEMISTRY > CARBON
OCEANS > OCEAN OPTICS > FLUORESCENCE
OCEANS > OCEAN TEMPERATURE > POTENTIAL TEMPERATURE

For Using Data

CTDTMP : Masahide Wakita (JAMSTEC)
SBE35 : Masahide Wakita (JAMSTEC)
CTDSAL : Masahide Wakita (JAMSTEC)
SALNTY : Masahide Wakita (JAMSTEC)
CTDOXY : Masahide Wakita (JAMSTEC)
OXYGEN : Masahide Wakita (JAMSTEC)
FLUOR : Masahide Wakita (JAMSTEC)
CHLORA : Kazuhiko Matsumoto (JAMSTEC)
CHLWELSH : Kazuhiko Matsumoto (JAMSTEC)
XMISS : Masahide Wakita (JAMSTEC)
SILCAT : Masahide Wakita (JAMSTEC)
NITRAT : Masahide Wakita (JAMSTEC)
NITRIT : Masahide Wakita (JAMSTEC)
PHSPHT : Masahide Wakita (JAMSTEC)
NH4 : Masahide Wakita (JAMSTEC)
TCARBN : Masahide Wakita (JAMSTEC)
ALKALI : Masahide Wakita (JAMSTEC)
PH : Masahide Wakita (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:
Titrator for DO ( - MR11-05 Leg2)
Instrument:
Fluorometer (TURNER DESIGNS)
Data flags of FLUOR and XMISS 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) Transmissometer
     Model :               WET Labs, 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   : 0.09 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   : 0.0002 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) Precision   : C.V. 0.07% (170uM)
 (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 (reduced to nitrite by Cd - Cu tube)
 (3) Precision   : C.V. 0.07% (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. 0.09% (1.17uM)
 (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. 0.13% (3.63uM)
 (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. 0.36% (4.0uM)
 (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   : 0.9umol kg-1
 (4) Reference Material/Calibration : -
 
9. 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 and a spectrophotometer (Cary 50 Scan, Varian)
 (2) Methods     : single step acid addition procedure/spectrophotometry
 (3) Precision   : 0.4 umol kg-1
 (4) Reference Material/Calibration : Na2CO3 solution
 
10. 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) Precision   : 0.0010 pH unit
 (4) Reference Material/Calibration : total hydrogen ion scale
 
11. 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 : pure chlorophyll a (Sigma chemical Co.)
 
12. 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) Reference Material/Calibration : pure chlorophyll a (Sigma chemical Co.)    
     
: MR08-05
: Processed (PI)
: Temperature, Salinity, Dissolved oxygen, Fluorescence, Chlorophyll, Transmittance, Silicate, Nitrate, Nitrite, Phosphate, Ammonia, Total inorganic carbon, Alkalinity, pH, 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 > 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 TEMPERATURE > SEA SURFACE TEMPERATURE
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
MR080500_ex_bot.csv
MR080500_odv_bot.txt
: MR08-05
: 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 F8.3 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 CHLWELSH MG/CUM F9.2 Chlorophyll a (Welschmeyer method)
34 CHLWELSH_W
I1 Quality flags for water samples
35 XMISS %TRANS F9.1 Transmissometer
36 XMISS_FLAG_W
I1 Quality flag for CTD data
37 SILCAT UMOL/KG F9.2 Silicate
38 SILCAT_FLAG_W
I1 Quality flags for water samples
39 NITRAT UMOL/KG F9.2 Nitrate
40 NITRAT_FLAG_W
I1 Quality flags for water samples
41 NITRIT UMOL/KG F9.2 Nitrite
42 NITRIT_FLAG_W
I1 Quality flags for water samples
43 PHSPHT UMOL/KG F9.3 Phosphate
44 PHSPHT_FLAG_W
I1 Quality flags for water samples
45 NH4 UMOL/KG F9.2 Ammonium
46 NH4_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 - F9.3 pH
52 PH_FLAG_W
I1 Quality flags for water samples
53 THETA DEG C F9.4 Potential temperature
54 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 CHLWELSH[MG/CUM] Chlorophyll a (Welschmeyer method)
30 QF Quality flags for water samples
31 XMISS[%TRANS] Transmissometer
32 QF Quality flag for CTD data
33 SILCAT[UMOL/KG] Silicate
34 QF Quality flags for water samples
35 NITRAT[UMOL/KG] Nitrate
36 QF Quality flags for water samples
37 NITRIT[UMOL/KG] Nitrite
38 QF Quality flags for water samples
39 PHSPHT[UMOL/KG] Phosphate
40 QF Quality flags for water samples
41 NH4[UMOL/KG] Ammonium
42 QF Quality flags for water samples
43 TCARBN[UMOL/KG] Total carbon
44 QF Quality flags for water samples
45 ALKALI[UMOL/KG] Total alkalinity
46 QF Quality flags for water samples
47 PH pH
48 QF Quality flags for water samples
49 THETA[DEG C] Potential temperature
50 QF Quality flag for CTD data
51 SIG0[KG/CUM] Density
52 QF Quality flag for CTD data
53 SAMPNO Sample number
54 QF Bottle quality flag
: MR08-05
: Processed (PI)
  1. Quality control was carried out by ;
  2. DATA_ID Name
    CTDTMP PI : Masahide Wakita (JAMSTEC)
    SBE35 PI : Masahide Wakita (JAMSTEC)
    CTDSAL PI : Masahide Wakita (JAMSTEC)
    SALNTY PI : Masahide Wakita (JAMSTEC)
    CTDOXY PI : Masahide Wakita (JAMSTEC)
    OXYGEN PI : Masahide Wakita (JAMSTEC)
    FLUOR PI : Masahide Wakita (JAMSTEC)
    CHLORA PI : Kazuhiko Matsumoto (JAMSTEC)
    CHLWELSH PI : Kazuhiko Matsumoto (JAMSTEC)
    XMISS PI : Masahide Wakita (JAMSTEC)
    SILCAT PI : Masahide Wakita (JAMSTEC)
    NITRAT PI : Masahide Wakita (JAMSTEC)
    NITRIT PI : Masahide Wakita (JAMSTEC)
    PHSPHT PI : Masahide Wakita (JAMSTEC)
    NH4 PI : Masahide Wakita (JAMSTEC)
    TCARBN PI : Masahide Wakita (JAMSTEC)
    ALKALI PI : Masahide Wakita (JAMSTEC)
    PH PI : Masahide Wakita (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.
2013-08-29
An observation data was registerd.
2012-10-30
An observation data was registerd.
2012-10-26
An observation data was registerd.