Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from MIRAI in the North Pacific Ocean from 2001-07-23 to 2001-08-28 (NCEI Accession 0108152)
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This dataset includes chemical, discrete sample, physical and profile data collected from MIRAI in the North Pacific Ocean from 2001-07-23 to 2001-08-28. These data include CHLOROFLUOROCARBON-11 (CFC-11), CHLOROFLUOROCARBON-113 (CFC-113), CHLOROFLUOROCARBON-12 (CFC-12), DELTA CARBON-13, DELTA CARBON-14, DISSOLVED INORGANIC CARBON (DIC), DISSOLVED OXYGEN, HYDROSTATIC PRESSURE, NITRATE, NITRITE, Potential temperature (theta), SALINITY, TOTAL ALKALINITY (TA), WATER TEMPERATURE, pH, phosphate and silicate. The instruments used to collect these data include Alkalinity titrator, CTD, Coulometer for DIC measurement, bottle and pH sensors.
These data were collected by Akihiko Murata of Japan Agency for Marine-Earth Science and Technology (JAMSTEC) and Masao Fukasawa of Japan Agency for Marine-Earth Science and Technology (JAMSTEC); Mutsu Institute for Oceanography; Ocean Observation and Research Department as part of the CLIVAR_P17N_2001 data set. CDIAC associated the following cruise ID(s) with this data set: CLIVAR_P17N_2001
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: Fukasawa, Masao; Murata, Akihiko (2013). Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from MIRAI in the North Pacific Ocean from 2001-07-23 to 2001-08-28 (NCEI Accession 0108152). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.clivar_p17n_2001. Accessed [date].
Time Period |
2001-07-23 to 2001-08-28 |
Spatial Bounding Box Coordinates |
West: -158.5702
East: -134.9867
South: 30.0002
North: 54.6153
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Spatial Coverage Map |
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General Documentation |
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Associated Resources |
- Fukasawa, M., and A. Murata (2001). Carbon-related measurements during CLIVAR Repeat Section P17N_2001 (2001). Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, Oak Ridge, Tennessee, CLIVAR_P17N_2001.
- NOAA National Centers for Environmental Information (2022). Ocean Carbon and Acidification Data System (OCADS). NOAA National Centers for Environmental Information. https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system
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Publication Dates |
- publication: 2013-06-07
- revision: 2017-02-22
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Data Presentation Form |
Digital table - digital representation of facts or figures systematically displayed, especially in columns
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Dataset Progress Status |
Complete - production of the data has been completed Historical archive - data has been stored in an offline storage facility |
Data Update Frequency |
As needed |
Supplemental Information |
These data were acquired by NCEI from the Carbon Dioxide Information Analysis Center (CDIAC) in accordance with an archival submission agreement between CDIAC and NCEI.
In this accession, NCEI has archived multiple versions of these data. The latest (and best) version of these data has the largest version number. |
Purpose |
This dataset is available to the public for a wide variety of uses including scientific research and analysis. |
Use Limitations |
- Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
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Dataset Citation |
- Cite as: Fukasawa, Masao; Murata, Akihiko (2013). Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from MIRAI in the North Pacific Ocean from 2001-07-23 to 2001-08-28 (NCEI Accession 0108152). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.clivar_p17n_2001. Accessed [date].
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Cited Authors |
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Principal Investigators |
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Contributors |
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Resource Providers |
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Publishers |
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Theme keywords |
NODC DATA TYPES THESAURUS
NODC OBSERVATION TYPES THESAURUS
WMO_CategoryCode
Global Change Master Directory (GCMD) Science Keywords
OCADS Study Type
- Discrete measurement
- Profile
Provider Variable Abbreviations
- ALKALI
- C14ERR
- CFC-11
- CFC-12
- CFC113
- CTDOXY
- CTDSAL
- CTDTMP
- DELC13
- DELC14
- DIC
- NITRAT
- NITRIT
- OXYGEN
- PHSPHT
- PH_TMP
- SALNTY
- SILCAT
- TA
- TCARBN
- pH
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Data Center keywords |
NODC COLLECTING INSTITUTION NAMES THESAURUS
NODC SUBMITTING INSTITUTION NAMES THESAURUS
Global Change Master Directory (GCMD) Data Center Keywords
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Platform keywords |
NODC PLATFORM NAMES THESAURUS
ICES/SeaDataNet Ship Codes
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Instrument keywords |
NODC INSTRUMENT TYPES THESAURUS
Global Change Master Directory (GCMD) Instrument Keywords
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Place keywords |
NODC SEA AREA NAMES THESAURUS
Global Change Master Directory (GCMD) Location Keywords
Provider Geographic Names
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Project keywords |
NODC PROJECT NAMES THESAURUS
Cruise ID
EXPOCODE
Global Change Master Directory (GCMD) Project Keywords
Ocean Acidification Search Keywords- Ocean Carbon and Acidification Data System (OCADS) Project
Reference Section ID
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Keywords |
NCEI ACCESSION NUMBER
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Use Constraints |
- Cite as: Fukasawa, Masao; Murata, Akihiko (2013). Dissolved inorganic carbon, pH, alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using Alkalinity titrator, CTD and other instruments from MIRAI in the North Pacific Ocean from 2001-07-23 to 2001-08-28 (NCEI Accession 0108152). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.clivar_p17n_2001. Accessed [date].
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Access Constraints |
- Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
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Fees |
- In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.
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Lineage information for: dataset |
Processing Steps |
- 2013-06-07T17:23:07Z - NCEI Accession 0108152 v1.1 was published.
- 2014-02-10T13:28:08Z - NCEI Accession 0108152 was revised and v2.2 was published.
Rationale: Updates were received for this dataset. These updates were copied into the data/0-data/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession.
- 2017-02-22T12:17:13Z - NCEI Accession 0108152 was revised and v3.3 was published.
Rationale: Updates were received for this dataset. These updates were copied into the data/0-data/ directory of this accession. These updates may provide additional files or replace obsolete files. This version contains the most complete and up-to-date representation of this archival information package. All of the files received prior to this update are available in the preceding version of this accession.
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Output Datasets |
- NCEI Accession 0108152 v1.1
- NCEI Accession 0108152 v2.2
- NCEI Accession 0108152 v3.3
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Lineage information for: dataset |
Processing Steps |
- Parameter or Variable: Dissolved Inorganic Carbon; Abbreviation: DIC; Observation type: discrete; In-situ / Manipulation / Response variable: In-situ observation; Measured or calculated: Calculated; Replicate information: The average difference of field replicate analyses was calculated to be 1.5+/-1.4 μmol/kg (n = 183).; Standardization description: Calibration was made using 6 Na2CO3 solutions of nominal 0.0, 500, 1000, 1500, 2000 and 2500 mol dm-3. The slope of the linear regression equation (R2 = 1.00000) was used as the calibration factor.; CRM batch number: 54.
- Parameter or Variable: Total alkalinity; Abbreviation: TA; Observation type: discrete; In-situ / Manipulation / Response variable: In-situ observation; Measured or calculated: Measured; Type of titration: Gran; Cell type (open or closed): Open; Curve fitting method: Measurement of AT was made using a titration system which comprises of a titration manager (TIM900, Radiometer) and uto-burette (ABU901, Radiometer). A combination of a pH glass electrode (pHG201, Radiometer) and a reference electrode (REF201, Radiometer) was used to monitor changes of emf by titrating a sea water sample by an acid (0.1N HCl + 0.6N NaCl).; Uncertainty: The CRMs (mostly Bach #54 and two Bach #53) were measured to remove biases between analyzed values of samples. The average difference between the analysed values of CRM and the certified value (2342.09 mol kg-1; Bach #45) was calculated to be 3.6 +/- 3.3 μmol/kg (n = 18). Replicate samples were collected at an interval of ~ 5 to 8 sampling depth. Five replicate samples for each water column. The average difference of field replicate analyses was calculated to be 2.6+/-2.6 μmol/kg (n = 181)..
- Parameter or Variable: pH; Abbreviation: pH; pH scale: total hydrogen 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: Separate glass (Radiometer PHG201) and reference (Radiometer REF201) electrodes were used. The e.m.f. of the glass/reference electrode cell was measured with a pH/Ion meter (Radiometer PHM95). In order not to have seawater sample exchange CO2 with the atmosphere during pH measurement, closed glass container with water jacket was used. The temperature during pH measurement was monitored with temperature sensor (Radiometer T901) and controlled at 25C within 0.1C; Uncertainty: At each station, 4 to 6 duplicate samples were measured, 180 pairs in total.The average difference was calculated to be 0.003+/-0.003..
- Parameter or Variable: CTDTMP; Abbreviation: CTDTMP; Unit: DEG_C; Controlled vocabulary name: WATER TEMPERATURE; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: CTDSAL; Abbreviation: CTDSAL; Controlled vocabulary name: SALINITY; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: SALNTY; Abbreviation: SALNTY; Controlled vocabulary name: SALINITY; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: CTDOXY; Abbreviation: CTDOXY; Unit: UMOL/KG; Controlled vocabulary name: DISSOLVED OXYGEN; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: OXYGEN; Abbreviation: OXYGEN; Unit: UMOL/KG; Controlled vocabulary name: DISSOLVED OXYGEN; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: SILCAT; Abbreviation: SILCAT; Unit: UMOL/KG; Controlled vocabulary name: silicate; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: NITRAT; Abbreviation: NITRAT; Unit: UMOL/KG; Controlled vocabulary name: NITRATE; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: NITRIT; Abbreviation: NITRIT; Unit: UMOL/KG; Controlled vocabulary name: NITRITE; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: PHSPHT; Abbreviation: PHSPHT; Unit: UMOL/KG; Controlled vocabulary name: phosphate; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: CFC-11; Abbreviation: CFC-11; Unit: PMOL/KG; Controlled vocabulary name: CHLOROFLUOROCARBON-11 (CFC-11); In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: CFC-12; Abbreviation: CFC-12; Unit: PMOL/KG; Controlled vocabulary name: CHLOROFLUOROCARBON-12 (CFC-12); In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: CFC113; Abbreviation: CFC113; Unit: PMOL/KG; Controlled vocabulary name: CHLOROFLUOROCARBON-113 (CFC-113); In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: DELC14; Abbreviation: DELC14; Unit: /MILLE; Controlled vocabulary name: DELTA CARBON-14; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: DELC13; Abbreviation: DELC13; Unit: /MILLE; Controlled vocabulary name: DELTA CARBON-13; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: C14ERR; Abbreviation: C14ERR; Unit: /MILLE; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: ALKALI; Abbreviation: ALKALI; Unit: UMOL/KG; Controlled vocabulary name: total alkalinity; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: TCARBN; Abbreviation: TCARBN; Unit: UMOL/KG; Controlled vocabulary name: DISSOLVED INORGANIC CARBON (DIC); In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: PH; Abbreviation: PH; Unit: TOT@25C; Controlled vocabulary name: pH; In-situ / Manipulation / Response variable: in-situ.
- Parameter or Variable: PH_TMP; Abbreviation: PH_TMP; Unit: DEG_C; Controlled vocabulary name: pH; In-situ / Manipulation / Response variable: in-situ .
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Lineage information for: repository |
Processing Steps |
- 2015-04-22T00:00:00 - NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015.
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Acquisition Information (collection) |
Instrument |
- bottle
- coulometer for DIC measurement
- CTD
- pH sensor
- titrator
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Platform |
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Last Modified: 2024-03-28T12:44:58Z
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