INVESTIGATORS:
Akihiko Murata 
- Meteorological Research Institute
Shuichi Watanabe
- JAMSTEC; Mutsu Institute for Oceanography (MIO)
Masao Fukasawa
- Japan Agency for Marine-Earth Science and Technology (JAMSTEC)
PACKAGE DESCRIPTION: This dataset includes discrete profile measurements of dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity, dissolved oxygen, nutrients, chlorofluorocarbons (CFC-11, CFC-12, CFC113), delta C13 and delta C14 obtained during the R/V Mirai cruise CLIVAR_I03I04 (EXPOCODE 49NZ20031209, 49MR03K04_5) in the Indian Ocean from 2003-12-09 to 2004-01-24. These data were collected by Akihiko Murata, Masao Fukasawa and Shuichi Watanabe of Japan Agency for Marine-Earth Science and Technology (JAMSTEC) as part of the CLIVAR_I03I04_2003_BEAGLE_2003 data set. CDIAC associated the following cruise ID(s) with this data set: CLIVAR_I03I04_2003 (BEAGLE 2003). The International CLIVAR Global Ocean Carbon and Repeat Hydrography Program carries out a systematic and global re-occupation of select WOCE/JGOFS hydrographic sections to quantify changes in storage and transport of heat, fresh water, carbon dioxide (CO2), and related parameters.
CITE AS: Uchida, Hiroshi; Fukasawa, Masao; Murata, Akihiko (2013). Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, temperature, salinity and other variables collected from discrete sample and profile observations during the R/V Mirai cruise CLIVAR_I03I04 (EXPOCODE 49NZ20031209, 49MR03K04_5) in the Indian Ocean from 2003-12-09 to 2004-01-24 (NCEI Accession 0108101). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.25921/jv1q-8j76. Accessed [date].
DATA PACKAGES RELATED TO THIS ONE:
IDENTIFICATION INFORMATION FOR THIS DATA PACKAGE:
NCEI ACCESSION: 0108101
NCEI DOI: https://doi.org/10.25921/jv1q-8j76
EXPOCODE: 49MR03K04_5;
49NZ20031209;
CRUISE ID: CLIVAR_I03I04_2003 (BEAGLE 2003);
SECTION/LEG: CLIVAR_I03I04;
TYPES OF STUDY: Discrete measurement;Profile;TEMPORAL COVERAGE:
START DATE: 2003-12-09
END DATE: 2004-01-24
SPATIAL COVERAGE:
WEST: 35.3647
EAST: 113.759
GEOGRAPHIC NAMES: Indian Ocean;
PLATFORMS: R/V Mirai (ID: 49NZ);
RESEARCH PROJECT(S):
none;
VARIABLES / PARAMETERS:
| Dissolved Inorganic Carbon |
|---|
| Abbreviation: |
TCARBN |
| Observation type: |
discrete |
| In-situ / Manipulation / Response variable: |
In-situ observation |
| Measured or calculated: |
Calculated |
| Detailed sampling and analyzing information: |
Coulometric, Systems A and B: Nippon ANS, Inc. and coulometer Model 5012, UIC Inc. |
| CRM batch number: |
60=1991.24 μmol/kg |
| Total alkalinity |
|---|
| Abbreviation: |
ALKALI |
| Observation type: |
discrete |
| In-situ / Manipulation / Response variable: |
In-situ observation |
| Measured or calculated: |
Measured |
| Type of titration: |
Gran |
| Cell type (open or closed): |
Closed |
| Curve fitting method: |
The measuring system for AT (customized by Nippon ANS, Inc.) comprises of a water dispensing unit with an auto-sampler (6 ports), an auto-burette (Metrohm) and a pH meter (Thermo Orion). |
| pH |
|---|
| Abbreviation: |
PH_TOT |
| pH scale: |
Total scale |
| Observation type: |
discrete |
| In-situ / Manipulation / Response variable: |
In-situ observation |
| Measured or calculated: |
Measured |
| Temperature of pH measurement: |
25 |
| Detailed sampling and analyzing information: |
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). |
| CTDTMP |
|---|
| Abbreviation: |
CTDTMP |
| Unit: |
DEG_C |
| Controlled vocabulary name: |
WATER TEMPERATURE |
| In-situ / Manipulation / Response variable: |
in-situ |
| CTDSAL |
|---|
| Abbreviation: |
CTDSAL |
| Controlled vocabulary name: |
SALINITY |
| In-situ / Manipulation / Response variable: |
in-situ |
| SALNTY |
|---|
| Abbreviation: |
SALNTY |
| Controlled vocabulary name: |
SALINITY |
| In-situ / Manipulation / Response variable: |
in-situ |
| CTDOXY |
|---|
| Abbreviation: |
CTDOXY |
| Unit: |
UMOL/KG |
| Controlled vocabulary name: |
DISSOLVED OXYGEN |
| In-situ / Manipulation / Response variable: |
in-situ |
| OXYGEN |
|---|
| Abbreviation: |
OXYGEN |
| Unit: |
UMOL/KG |
| Controlled vocabulary name: |
DISSOLVED OXYGEN |
| In-situ / Manipulation / Response variable: |
in-situ |
| SILCAT |
|---|
| Abbreviation: |
SILCAT |
| Unit: |
UMOL/KG |
| Controlled vocabulary name: |
silicate |
| In-situ / Manipulation / Response variable: |
in-situ |
| NITRAT |
|---|
| Abbreviation: |
NITRAT |
| Unit: |
UMOL/KG |
| Controlled vocabulary name: |
NITRATE |
| In-situ / Manipulation / Response variable: |
in-situ |
| NITRIT |
|---|
| Abbreviation: |
NITRIT |
| Unit: |
UMOL/KG |
| Controlled vocabulary name: |
NITRITE |
| In-situ / Manipulation / Response variable: |
in-situ |
| PHSPHT |
|---|
| Abbreviation: |
PHSPHT |
| Unit: |
UMOL/KG |
| Controlled vocabulary name: |
phosphate |
| In-situ / Manipulation / Response variable: |
in-situ |
| CFC-11 |
|---|
| Abbreviation: |
CFC-11 |
| Unit: |
PMOL/KG |
| Controlled vocabulary name: |
CHLOROFLUOROCARBON-11 (CFC-11) |
| In-situ / Manipulation / Response variable: |
in-situ |
| CFC-12 |
|---|
| Abbreviation: |
CFC-12 |
| Unit: |
PMOL/KG |
| Controlled vocabulary name: |
CHLOROFLUOROCARBON-12 (CFC-12) |
| In-situ / Manipulation / Response variable: |
in-situ |
| CFC113 |
|---|
| Abbreviation: |
CFC113 |
| Unit: |
PMOL/KG |
| Controlled vocabulary name: |
CHLOROFLUOROCARBON-113 (CFC-113) |
| In-situ / Manipulation / Response variable: |
in-situ |
| DELC13 |
|---|
| Abbreviation: |
DELC13 |
| Unit: |
/MILLE |
| Controlled vocabulary name: |
DELTA CARBON-13 |
| In-situ / Manipulation / Response variable: |
in-situ |
| C13ERR |
|---|
| Abbreviation: |
C13ERR |
| Unit: |
/MILLE |
| In-situ / Manipulation / Response variable: |
in-situ |
| DELC14 |
|---|
| Abbreviation: |
DELC14 |
| Unit: |
/MILLE |
| Controlled vocabulary name: |
DELTA CARBON-14 |
| In-situ / Manipulation / Response variable: |
in-situ |
| C14ERR |
|---|
| Abbreviation: |
C14ERR |
| Unit: |
/MILLE |
| In-situ / Manipulation / Response variable: |
in-situ |
PUBLICATIONS DESCRIBING THIS DATASET: Uchida, H., M. Fukasawa, and A. Murata. 2005. WHP P6, A10, I3/I4 REVISIT DATA BOOK Blue Earth Global Expedition 2003 (BEAGLE2003) Volume 1,2. JAMSTEC Publication.
ADDITIONAL INFORMATION: none;
FUNDING AGENCY:
SUBMITTED BY: Alex Kozyr (Alex.Kozyr@noaa.gov)
SUBMISSION DATE: 2013-06-05
REVISION DATE: 2016-02-29
PREVIOUS VERSIONS: Version 1.1
