MIRAI MR08-04 Bottle Sampling Water Chemical Analysis

Last Modified: 2017-07-28
: MR08-04
: Processed (PI)
: JAMSTEC
: Temperature, Salinity, Dissolved oxygen, Fluorescence, CDOM, Silicate, Nitrate, Nitrite, Phosphate, Ammonia, Alkalinity, Potential temperature, Density
:
OCEANS > OCEAN CHEMISTRY > AMMONIA
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 CHEMISTRY > ALKALINITY
OCEANS > OCEAN OPTICS > FLUORESCENCE
OCEANS > OCEAN TEMPERATURE > POTENTIAL TEMPERATURE

For Using Data

CTDTMP : Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
SBE35 : Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
CTDSAL : Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
SALNTY : Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
CTDOXY : Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
OPTOXY : Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
OXYGEN : Motoyo Itoh (JAMSTEC)
FLUOR : Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
CTDCDOM : Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
SILCAT : Naoyuki Kurita (JAMSTEC)
NITRAT : Naoyuki Kurita (JAMSTEC)
NITRIT : Naoyuki Kurita (JAMSTEC)
PHSPHT : Naoyuki Kurita (JAMSTEC)
NH4 : Naoyuki Kurita (JAMSTEC)
ALKALI : Naoyuki Kurita (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 DO ( - MR11-05 Leg2)

Citation

Shimada, K. 2008, R/V Mirai Cruise Report MR08-04, 158pp., JAMSTEC, Yokosuka, Japan.

Upon consultation in advance with the chief of investigation and the person(s) in charge of research issues who gathered that data, we request that the text of the results material contain a statement to the effect that it was obtained during the R/V Mirai cruise of MR08-04 under the project of JWACS, the Chief Scientist, Koji Shimada(JAMSTEC), and the following Principal Investigators (PI) for gathering the data.

Chief Scientist
Koji Shimada
Tokyo University of Marine Science and Technology / Japan Agency for Marine - Earth Science and Technology (JAMSTEC)
4-5-7, Konan, Minato-ku, Tokyo,108-8477, Japan
Tel: +81-3-5463-0465 Fax: +81-3-5463-0378
E-mail: koji AT kaiyodai.ac.jp

PI for CTD
Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
Collaborators:
Motoyo Itoh (JAMSTEC)

PI for bottle salinity
Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
Collaborators:
Motoyo Itoh (JAMSTEC)

PI for bottle oxygen
Motoyo Itoh (JAMSTEC)
Collaborators:
Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
Naoyuki Kurita (JAMSTEC)

PI for nutrients
Naoyuki Kurita (JAMSTEC)
Collaborators:
Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
Motoyo Itoh (JAMSTEC)
Shigeto Nishino (JAMSTEC)

PI for total alkalinity
Naoyuki Kurita (JAMSTEC)
Collaborators:
Michiyo Yamamoto-Kawai (Institute of Ocean Sciences, Canada)
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 : 120% of surface saturation
    Accuracy : 2% of saturation
 (5) Oxygen Optode
    Model : Oxygen Optode 3830, Aanderaa Data Instruments AS
    Measurement range : 0-120%
    Accuracy : 5%
    Resolution : 0.4%
 (6) Fluorometer
    Model : Seapoint Sensors, Inc.
    Measurement range : 0-5ug/l
    Resolution : 0.02ug/l
 (7)CDOM sensor
    Model : Wet Labs, Inc.
    Measurement range : 4.96V
    Resolution : 1.6mV
 (8) Deep Ocean Standards Thermometer
    Model : SBE 35, Sea-Bird Electronics, Inc.
    Measurement range : -5.0 to +35degC
    Accuracy : 0.001degC
    Resolution : 0.000025degC   
     
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   : 0.39 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   : 0.0003 PSU
 (4) Reference Material/Calibration : IAPSO Standard Sea Water batch P149 (Ocean Scientific International Ltd.)
 
3. Silicate
 (1) Instruments : TRAACS800 (Bran+Luebbe)
 (2) Methods     : Molybdenum blue method
 (3) Precision   : C.V. 0.06% (85.5uM) Median of precision
 (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% (36.6uM) Median of precision
 (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. 0.10% (0.8uM) Median of precision
 (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. 0.11% (3.6uM) Median of precision
 (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. 0.30% (8.0uM) Median of precision
 (4) Reference Material/Calibration:(NH4)2SO4 solution
 
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 and a spectrophotometer (Cary 50 Scan, Varian)
 (2) Methods     : single step acid additional procedure/spectrophotometry
 (3) Precision   : 0.46 umol kg-1
 (4) Reference Material/Calibration : Na2CO3 solution
    
     
: MR08-04
: Processed (PI)
: JAMSTEC
: Temperature, Salinity, Dissolved oxygen, Fluorescence, CDOM, Silicate, Nitrate, Nitrite, Phosphate, Ammonia, Alkalinity, Potential temperature, Density
:
OCEANS > OCEAN CHEMISTRY > AMMONIA
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 CHEMISTRY > ALKALINITY
OCEANS > OCEAN OPTICS > FLUORESCENCE
OCEANS > OCEAN TEMPERATURE > POTENTIAL TEMPERATURE

Observation Map

Imagery reproduced from ...

Data List

File names
MR080400_ex_bot.csv
MR080400_odv_bot.txt
: MR08-04
: 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 OPTOXY UMOL/KG F9.2 Optode oxygen
28 OPTOXY_FLAG_W
I1 Quality flag for CTD data
29 OXYGEN UMOL/KG F9.2 Oxygen
30 OXYGEN_FLAG_W
I1 Quality flags for water samples
31 FLUOR UG/L F9.2 Fluorometer
32 FLUOR_FLAG_W
I1 Quality flag for CTD data
33 CTDCDOM MG/CUM F9.2 CDOM (Colored dissolved organic matter) sensor
34 CTDCDOM_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 ALKALI UMOL/KG F9.1 Total alkalinity
46 ALKALI_FLAG_W
I1 Quality flags for water samples
47 THETA DEG C F9.4 Potential temperature
48 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 OPTOXY[UMOL/KG] Optode oxygen
24 QF Quality flag for CTD data
25 OXYGEN[UMOL/KG] Oxygen
26 QF Quality flags for water samples
27 FLUOR[UG/L] Fluorometer
28 QF Quality flag for CTD data
29 CTDCDOM[MG/CUM] CDOM (Colored dissolved organic matter) sensor
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 ALKALI[UMOL/KG] Total alkalinity
42 QF Quality flags for water samples
43 THETA[DEG C] Potential temperature
44 QF Quality flag for CTD data
45 SIG0[KG/CUM] Density
46 QF Quality flag for CTD data
47 SAMPNO Sample number
48 QF Bottle quality flag
: MR08-04
: Processed (PI)
: JAMSTEC
  1. Quality control was carried out by ;
  2. DATA_ID Name
    CTDTMP PI : Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
    SBE35 PI : Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
    CTDSAL PI : Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
    SALNTY PI : Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
    CTDOXY PI : Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
    OPTOXY PI : Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
    OXYGEN PI : Motoyo Itoh (JAMSTEC)
    FLUOR PI : Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
    CTDCDOM PI : Koji Shimada (Tokyo University of Marine Science and Technology / JAMSTEC)
    SILCAT PI : Naoyuki Kurita (JAMSTEC)
    NITRAT PI : Naoyuki Kurita (JAMSTEC)
    NITRIT PI : Naoyuki Kurita (JAMSTEC)
    PHSPHT PI : Naoyuki Kurita (JAMSTEC)
    NH4 PI : Naoyuki Kurita (JAMSTEC)
    ALKALI PI : Naoyuki Kurita (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.