MIRAI MR02-K05 Leg1 Bottle Sampling Water Chemical Analysis

Last Modified: 2015-05-29
: MR02-K05 Leg1
: Processed (PI)
: Temperature, Salinity, Dissolved oxygen, Chlorophyll, Silicate, Nitrate, Nitrite, Phosphate, Ammonia, Total inorganic carbon, Alkalinity, 18O
:
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 CHEMISTRY > CHLOROPHYLL
OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE
OCEANS > SALINITY/DENSITY > SALINITY
OCEANS > OCEAN CHEMISTRY > ALKALINITY
OCEANS > OCEAN CHEMISTRY > CARBON
OCEANS > OCEAN CHEMISTRY > STABLE ISOTOPES

For Using Data

CTDTMP : Koji Shimada (JAMSTEC)
CTDSAL : Koji Shimada (JAMSTEC)
SALNTY : Koji Shimada (JAMSTEC)
CTDOXY : Koji Shimada (JAMSTEC)
OXYGEN : Motoyo Itoh (JAMSTEC)
CHLORA : Sanae Chiba (JAMSTEC)
CHLWELSH : Sanae Chiba (JAMSTEC)
SILCAT : Shigeto Nishino (JAMSTEC)
NITRAT : Shigeto Nishino (JAMSTEC)
NITRIT : Shigeto Nishino (JAMSTEC)
PHSPHT : Shigeto Nishino (JAMSTEC)
NH4 : Shigeto Nishino (JAMSTEC)
TCARBN : Akihiko Murata (JAMSTEC)
ALKALI : Akihiko Murata (JAMSTEC)
O18O16 : Noriyuki Tanaka (International Arctic Research Center)
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 total alkalinity( - MR14-02)
Instrument:
Fluorometer (TURNER DESIGNS)

Citation

Shimada, K. 2002, R/V Mirai Cruise Report MR02-K05 Leg1, edited by K. Shimada, S. Nishino, and M. Itoh, 226pp., 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, that it was obtained during the R/V Mirai cruise of MR02-K05 Leg1 under the project of JWACS 2002, the Chief Scientist, Koji Shimada (JAMSTEC), and the following Principal Investigators (PI) for gathering the data.

Chief Scientist
Koji Shimada (JAMSTEC)
Present contact address: Tokyo University of Marine Science and Technology
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 bottle salinity
Koji Shimada (JAMSTEC)
Collaborators:
Motoyo Itoh (JAMSTEC)
Eddy Carmack (Institute of Ocean Sciences)

PI for bottle oxygen
Motoyo Itoh (JAMSTEC)

PI for nutrients
Shigeto Nishino (JAMSTEC)
Collaborators:
Fiona McLaughlin (Institute of Ocean Sciences)
Nori Tanaka (International Arctic Research Center)

PI for carbonate
Akihiko Murata (JAMSTEC)

PI for chlorophyll
Sanae Chiba (JAMSTEC)

PI for O-18
Nori Tanaka (International Arctic Research Center)
 (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

    
     
 1. Dissolved Oxygen 
 (1) Instruments    :Titraror:Model 716 DMS Titrino(Metrohm)
                    Detector:Pt electrode
 (2) Methods        :Winkler method/potentiometric method
 (3) Precision      :0.66 umol/kg(n=108)
 (4) Reference Material/Calibration: -
 
 2. Salinity 
 (1) Instruments:Autosal salinometer model 8400B(Guildline Instruments Ltd.)
 (2) Methods    : -
 (3) Precision  : -
 (4) Reference Material/Calibration:IAPSO Standard Sea Water batch P142(Ocean Scientific International Ltd.)
 
 3. Silicate
 (1) Instruments:TRAACS800 (Bran+Luebbe)
 (2) Methods    :Molybdenum blue method
 (3) Precision  :0.08umol/kg(Average of difference between duplicate samples)
 (4) Reference Material/Calibration:Silicate standard solution, the silicate primary standard, is obtained from Kanto Chemical CO.,Inc. This standard solution is 1000 mg per litter with 0.5 M KOH and prepared for ICP analysis.
 
 4. Nitrate
 (1) Instruments:TRAACS800 (Bran+Luebbe)
 (2) Methods    :Diazotization method
 (3) Precision  : 0.03umol/kg(Average of difference between duplicate samples)
 (4) Reference Material/Calibration:KNO3 solution
 
 5. Nitrite
 (1) Instruments:TRAACS800 (Bran+Luebbe)
 (2) Methods    :Diazotization method (reduced to nitrite by Cd - Cu tube)
 (3) Precision  :0.00umol/kg(Average of difference between duplicate samples)
 (4) Reference Material/Calibration:NaNO2 solution
 
 6. Phosphate
 (1) Instruments:TRAACS800 (Bran+Luebbe)
 (2) Methods    :Molybdenum blue method
 (3) Precision  :0.01umol/kg(Average of difference between duplicate samples)
 (4) Reference Material/Calibration:KH2PO4 solution
 
 7. Ammonia
 (1) Instruments:TRAACS800 (Bran+Luebbe)
 (2) Methods    :Indophenol method/gas diffusion method(GDM)
 (3) Precision  :0.04umol/kg(Average of difference between duplicate samples)
 (4) Reference Material/Calibration:(NH4)2SO4 solution
 
 8. Total inorganic carbon
 (1) Instruments:automated TCO2 sampling system (Nippon ANS) equipped with carbon coulometer 5012 (UIC Co.)
 (2) Methods    :coulometry 
 (3) Precision  :The standard deviation of the absolute differences was 1.17 umol/kg (n=96)
 (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, pHG201-7), a reference electrode(Radiometer, REF201),
 (2) Methods    :Modified Gran titration/Open-cell
 (3) Precision  : the standard deviation of the absolute differences was 2.17 umol/kg (n=96)
 (4) Reference Material/Calibration:Na2CO3 solution and the CRM provided by Dr. Dickson in Scripps Institute of Oceanography
 
 10. Chlorophyll-a
 (1) Instruments:Fluorophotometer model 10-AU-005 (Turner design)
 (2) Methods    :extract in N,N-dimethylformamide/fluorometric determination (traditional acidification method)
 (3) Precision  : -
 (4) Reference Material/Calibration: -
 
 11. 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: -
 
 12. Oxygen Isotope Hydrology
 (1) Instruments:mass spectrometer (Finnigan MAT252) connected to a CO2-H2O equilibration unit (made by Thermoquest CO., Ltd.).
 (2) Methods    :Samples was analyzed for oxygen isotope composition (in terms of δ18O) in the laboratory at the International Arctic Research Center.
 (3) Precision  : -
 (4) Reference Material/Calibration: -
    
     
: MR02-K05 Leg1
: Processed (PI)
: Temperature, Salinity, Dissolved oxygen, Chlorophyll, Silicate, Nitrate, Nitrite, Phosphate, Ammonia, Total inorganic carbon, Alkalinity, 18O
:
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 CHEMISTRY > CHLOROPHYLL
OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE
OCEANS > SALINITY/DENSITY > SALINITY
OCEANS > OCEAN CHEMISTRY > ALKALINITY
OCEANS > OCEAN CHEMISTRY > CARBON
OCEANS > OCEAN CHEMISTRY > STABLE ISOTOPES

Observation Map

Imagery reproduced from ...

Data List

File names
MR02K0501_ex_bot.csv
MR02K0501_odv_bot.txt
: MR02-K05 Leg1
: 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 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 CHLORA[MG/CUM] Chlorophyll a
24 QF Quality flags for water samples
25 CHLWELSH[MG/CUM] Chlorophyll a (Welschmeyer method)
26 QF Quality flags for water samples
27 SILCAT[UMOL/KG] Silicate
28 QF Quality flags for water samples
29 NITRAT[UMOL/KG] Nitrate
30 QF Quality flags for water samples
31 NITRIT[UMOL/KG] Nitrite
32 QF Quality flags for water samples
33 PHSPHT[UMOL/KG] Phosphate
34 QF Quality flags for water samples
35 NH4[UMOL/KG] Ammonium
36 QF Quality flags for water samples
37 TCARBN[UMOL/KG] Total carbon
38 QF Quality flags for water samples
39 ALKALI[UMOL/KG] Total alkalinity
40 QF Quality flags for water samples
41 O18O16[/MILLE] 18O/16O ratio
42 QF Quality flags for water samples
43 SAMPNO Sample number
44 QF Bottle quality flag

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 CHLORA[MG/CUM] Chlorophyll a
24 QF Quality flags for water samples
25 CHLWELSH[MG/CUM] Chlorophyll a (Welschmeyer method)
26 QF Quality flags for water samples
27 SILCAT[UMOL/KG] Silicate
28 QF Quality flags for water samples
29 NITRAT[UMOL/KG] Nitrate
30 QF Quality flags for water samples
31 NITRIT[UMOL/KG] Nitrite
32 QF Quality flags for water samples
33 PHSPHT[UMOL/KG] Phosphate
34 QF Quality flags for water samples
35 NH4[UMOL/KG] Ammonium
36 QF Quality flags for water samples
37 TCARBN[UMOL/KG] Total carbon
38 QF Quality flags for water samples
39 ALKALI[UMOL/KG] Total alkalinity
40 QF Quality flags for water samples
41 O18O16[/MILLE] 18O/16O ratio
42 QF Quality flags for water samples
43 SAMPNO Sample number
44 QF Bottle quality flag
: MR02-K05 Leg1
: Processed (PI)
  1. Quality control was carried out by ;
  2. DATA_ID Name
    CTDTMP PI : Koji Shimada (JAMSTEC)
    CTDSAL PI : Koji Shimada (JAMSTEC)
    SALNTY PI : Koji Shimada (JAMSTEC)
    CTDOXY PI : Koji Shimada (JAMSTEC)
    OXYGEN PI : Motoyo Itoh (JAMSTEC)
    CHLORA PI : Sanae Chiba (JAMSTEC)
    CHLWELSH PI : Sanae Chiba (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 : Akihiko Murata (JAMSTEC)
    ALKALI PI : Akihiko Murata (JAMSTEC)
    O18O16 PI : Noriyuki Tanaka (International Arctic Research Center)
    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

2015-05-29
An observation data was registerd.
2013-08-23
An observation data was registerd.
2012-12-25
An observation data was registerd.