Oceanic Co2 Measurements For The Woce Hydrological Survey In The Pacific Ocean Shipboard Alkalinity Analyses During 1991 And 1992 Final Technical Report February 1 1992 July 31 1994

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Oceanic CO2 Measurements for the WOCE Hydrological Survey in the Pacific Ocean ; Shipboard Alkalinity Analyses During 1991 and 1992. Final Technical Report, February 1, 1992--July 31, 1994

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Total Pages : 9 pages
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Book Synopsis Oceanic CO2 Measurements for the WOCE Hydrological Survey in the Pacific Ocean ; Shipboard Alkalinity Analyses During 1991 and 1992. Final Technical Report, February 1, 1992--July 31, 1994 by :

Download or read book Oceanic CO2 Measurements for the WOCE Hydrological Survey in the Pacific Ocean ; Shipboard Alkalinity Analyses During 1991 and 1992. Final Technical Report, February 1, 1992--July 31, 1994 written by and published by . This book was released on 1998 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research group contributed titration alkalinity analyses to transects of the WOCE Hydrological Survey during 1991 and 1992. The results have been transmitted to the Carbon Dioxide Information and Analysis Center (CDIAC) of the Department of Energy in a technical data report having two parts: Oceanic CO2 Measurements for the WOCE Hydrographic Survey of the Pacific Ocean, 1990--1991: Shipboard Analyses During 1991 and 1992, Part 1. Alkalinity Measurements on TUNES, Leg 3, 1991. Oceanic CO2 Measurements for the WOCE Hydrographic Survey of the Pacific Ocean, 1990--1991: Shipboard Analyses During 1991 and 1992, Part 2. Alkalinity Measurements on CGC92, Legs 1 and 2, 1992. This report contains a paper entitled, ''Total dissolved inorganic carbon measurements made on WOCE leg P13'' by Andrew G. Dickson. A brief description of how these measurements were made and calibrated has been provided along with a statement of the quality of the measurements. The data themselves have been sent to ORNL CDIAC for archival and distribution.

Oceanic CO2 Measurements for the WOCE Hydrological Survey in the Pacific Ocean ; Shipboard Alkalinity Analyses During 1991 and 1992. Technical Progress Report, 1 February 1992--31 October, 1992

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Book Synopsis Oceanic CO2 Measurements for the WOCE Hydrological Survey in the Pacific Ocean ; Shipboard Alkalinity Analyses During 1991 and 1992. Technical Progress Report, 1 February 1992--31 October, 1992 by :

Oceanic CO2 Measurements for the WOCE Hydrological Survey in the Pacific Ocean ; Shipboard Alkalinity Analyses During 1991 and 1992. Technical Progress Report, 1 February 1991--31 January 1992

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Download or read book Oceanic CO2 Measurements for the WOCE Hydrological Survey in the Pacific Ocean ; Shipboard Alkalinity Analyses During 1991 and 1992. Technical Progress Report, 1 February 1991--31 January 1992 written by and published by . This book was released on 1992 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: The DOE Carbon Dioxide Science Team is contributing measurements of the carbon system in sea water on transects of the WOCE Hydrological Survey sponsored by the United States. This project is to provide measurements of titration alkalinity of sea water, an effort that is in addition to our collecting samples of sea water brought back to our shore laboratory and analyzed for dissolved inorganic carbon (DIC) and alkalinity. Our original proposal called for approximately 1200 analyses at sea in 1991 and 4400 in 1992. In preparation for measurements at sea, the project budget called for the construction of a dual potentiometric sea-going titration system. The titration system is of novel design in order to achieve at sea as close as possible the same high precision that we have previously achieved in the laboratory using gravimetric procedures. Two motor driven precision syringes dispense sea water volumetrically to two titration cells, each separately connected to a Dosimat acid dispenser. Each system is driven by a notebook computer that analyzes the full titration curve of sea water and calculates the alkalinity.

Oceanic CO[sub 2] Measurements for the WOCE Hydrological Survey in the Pacific Ocean ; Shipboard Alkalinity Analyses During 1991 and 1992

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Total Pages : 3 pages
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Book Synopsis Oceanic CO[sub 2] Measurements for the WOCE Hydrological Survey in the Pacific Ocean ; Shipboard Alkalinity Analyses During 1991 and 1992 by :

Download or read book Oceanic CO[sub 2] Measurements for the WOCE Hydrological Survey in the Pacific Ocean ; Shipboard Alkalinity Analyses During 1991 and 1992 written by and published by . This book was released on 1992 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over a period of several years the DOE Carbon Dioxide Science Team is contributing measurements of the carbon cycle in sea water on transects of the WOCE Hydrological Survey sponsored by the United States. As noted in our report of 6 December, 1991, our laboratory is contributing measurements of titration alkalinity of sea water to this effort. This paper discusses technical progress made in 1992.

Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean

Author : Peter R. Guenther
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ISBN 13 :
Total Pages : 49 pages
Book Rating : 4.:/5 (34 download)

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Book Synopsis Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean by : Peter R. Guenther

Download or read book Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean written by Peter R. Guenther and published by . This book was released on 1994 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean, 1990--1991

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Total Pages : 10 pages
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Book Synopsis Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean, 1990--1991 by :

Download or read book Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean, 1990--1991 written by and published by . This book was released on 1992 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the winter and spring of 1991 we made preparations for sampling on three legs of the US World Ocean Circulation Experiment in the Pacific Ocean. These transects, postponed from an original start date early in 1991, took place between May 31 to October 1. For the project, 1400 0.5 liter Pyrex sampling bottles were used for the collection of sea water. A second major pre-expedition task was the construction of a dual titration cell system of new design, as described in the original proposal and our previous semi-annual report.

Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean

Author : Peter R. Guenther
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (34 download)

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Book Synopsis Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean by : Peter R. Guenther

Download or read book Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean written by Peter R. Guenther and published by . This book was released on 1994 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean, 1990--1991

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ISBN 13 :
Total Pages : 129 pages
Book Rating : 4.:/5 (685 download)

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Book Synopsis Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean, 1990--1991 by :

Download or read book Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean, 1990--1991 written by and published by . This book was released on 1991 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Office of Health and Environmental Research, of the US Department of Energy (DOE), actively supports global survey investigations of carbon dioxide in the oceans. This large scale study is in conjunction with the hydrographic program of the World Ocean Circulation Experiment (WOCE/HP). On ocean cruises operated by WOCE/HP, carbon dioxide analysis groups, from various oceanographic institutions, perform shipboard chemical measurements of the inorganic carbon system in the ocean. Measurements of total dissolved inorganic carbon (DIC) are of central importance to this carbon survey. Shipboard measurements of DIC were made by employing a coulometric technique. The majority of coulometric measurements were made on an integrated automatic device, the Single Operator Multi-Parameter Metabolic Analyzer (SOMMA). In addition to DIC determinations, shipboard analytical groups measured at least one additional parameter of sea water carbon chemistry. This was done to more fully characterize the inorganic carbon system of the sea water sample. This thechnical data report presents DIC and ALK measurements performed in the SIO laboratory on replicate samples collected on the five expedition legs of the WOCE/HP cruises.

Final Technical Report

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ISBN 13 :
Total Pages : 47 pages
Book Rating : 4.:/5 (684 download)

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Download or read book Final Technical Report written by and published by . This book was released on 1998 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: Participation in the hydrographic survey of the world ocean circulation experiment (WOCE) began in December 1990 with a two year grant from DOE for shore related analyses of inorganic carbon in sea water. These analyses were intended to assure that the measurements carried out under difficult laboratory conditions on board ships were consistent with measurements made under more carefully controlled shore laboratory conditions.

Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean, 1990-1991

Author : Peter R. Guenther
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ISBN 13 :
Total Pages : 129 pages
Book Rating : 4.:/5 (34 download)

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Book Synopsis Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean, 1990-1991 by : Peter R. Guenther

Download or read book Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean, 1990-1991 written by Peter R. Guenther and published by . This book was released on 1994 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean, 1990-1991: Shore Based Analyses

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ISBN 13 :
Total Pages : pages
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Book Synopsis Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean, 1990-1991: Shore Based Analyses by :

Download or read book Oceanic CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean, 1990-1991: Shore Based Analyses written by and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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ISBN 13 :
Total Pages : 776 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1992 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes all works deriving from DOE, other related government-sponsored information and foreign nonnuclear information.

Oceanic CO Sub 2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean, 1990--1991

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ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Oceanic CO Sub 2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean, 1990--1991 by :

Download or read book Oceanic CO Sub 2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean, 1990--1991 written by and published by . This book was released on 1992 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the winter and spring of 1991 we made preparations for sampling on three legs of the US World Ocean Circulation Experiment in the Pacific Ocean. These transects, postponed from an original start date early in 1991, took place between May 31 to October 1. For the project, 1400 0.5 liter Pyrex sampling bottles were used for the collection of sea water. A second major pre-expedition task was the construction of a dual titration cell system of new design, as described in the original proposal and our previous semi-annual report.

Methodology for Oceanic CO2 Measurements

Author : SCOR Working Group 75
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ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.3/5 (5 download)

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Book Synopsis Methodology for Oceanic CO2 Measurements by : SCOR Working Group 75

Download or read book Methodology for Oceanic CO2 Measurements written by SCOR Working Group 75 and published by . This book was released on 1992 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Investigation of Carbon Dioxide Along the WOCE Section S-4P in the Pacific Sector of the Southern Ocean. Final Technical Report, February 1992--April 1992

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Book Synopsis Investigation of Carbon Dioxide Along the WOCE Section S-4P in the Pacific Sector of the Southern Ocean. Final Technical Report, February 1992--April 1992 by :

Download or read book Investigation of Carbon Dioxide Along the WOCE Section S-4P in the Pacific Sector of the Southern Ocean. Final Technical Report, February 1992--April 1992 written by and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This report summarizes the results of CO[sub 2] and associated hydrographic measurements made along the WOCE S-4P section located near 67[degrees]S between 73[degrees]W and 172[degrees]E in the Pacific sector of the Southern Ocean. The expedition was carried out aboard the Russian Research Ship[open-quotes]Akademik IOFFE[close-quotes] in the period February 14 through April 6, 1992. The total CO[sub 2] concentration and pCO[sub 2] in a total of about 1290 water samples were determined using a coulometer for total CO[sub 2] and an equilibrator/gas chromatograph system for pCO[sub 2]. Surface water samples were analyzed at all the 113 hydrographic occupied. Complete or partial profiles were obtained at 58 stations. In addition, a total of 172 determinations were made at sea for 62 bottles of the Standard Reference Solution (Batch No. 7), yielding an average value of 1927 5[+-]1.8 umol/kg. This compares with the SIO manometric value of 1925.74[+-]0.74 umol/kg (9 determinations). The data listed in this report have not been corrected for this discrepancy.

CO2 Measurements Along the WOCE P-16 and 19 Sections in the South Pacific Ocean

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Total Pages : 47 pages
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Book Synopsis CO2 Measurements Along the WOCE P-16 and 19 Sections in the South Pacific Ocean by :

Download or read book CO2 Measurements Along the WOCE P-16 and 19 Sections in the South Pacific Ocean written by and published by . This book was released on 1992 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the support from the Department of Energy, we participated in the World Ocean Circulation Experiment (WOCE) cruises to document the spatial variation of the properties of the carbonate system over the world ocean. With the other members of the DOE C02 science team, we took advantage of the initial postponed ship schedule to initiate an intercomparison of total dissolved inorganic carbon measurement in seawater. This work has proven to be essential for the measurements performed at sea soon after. We participated in 2 cruises in the Equatorial Pacific Ocean along 150° W and 135° W. Surface seawater C02 partial pressure (pCO2) measured along 150° W has been compared with earlier measurements made by Ray Weiss in 1979 along the same cruise track. The large variations of surface seawater pCO2 (pCO2{sup sea}) on short spatial and temporal scale do not allow us to determine whether anthropogenic C02 modified pC02{sup sea} in this ocean area. In the laboratory we also investigated a different means of measuring total alkalinity by thermometry. In this highly variable ocean, several complementary approaches are now underway to detect the anthropogenic signal and predict future changes: Continual monitoring of the carbonate properties in the ocean; Modeling and remote sensing; and monitoring of atmospheric pCO2 and pO2. In this report, we summarize the results of the at-sea measurements of the parameters of the carbonate system in seawater on the WOCE cruises P16c and P17c, as well as the theoretical and experimental results of laboratory studies made to improve the measurement techniques.

Carbon Dioxide, Hydrographic, and Chemical Data Obtained During the R/V John V. Vickers Cruise in the Pacific Ocean (WOCE Section P13, NOAA CGC92 Cruise, August 4 - October 21, 1992).

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Total Pages : 132 pages
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Book Synopsis Carbon Dioxide, Hydrographic, and Chemical Data Obtained During the R/V John V. Vickers Cruise in the Pacific Ocean (WOCE Section P13, NOAA CGC92 Cruise, August 4 - October 21, 1992). by :

Download or read book Carbon Dioxide, Hydrographic, and Chemical Data Obtained During the R/V John V. Vickers Cruise in the Pacific Ocean (WOCE Section P13, NOAA CGC92 Cruise, August 4 - October 21, 1992). written by and published by . This book was released on 2001 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This data documentation discusses the procedures and methods used to measure total carbon dioxide (TCO2) and total alkalinity (TALK) at hydrographic stations during the R/V John V. Vickers oceanographic cruise in the Pacific Ocean (Section P13). Conducted as part of the World Ocean Circulation Experiment (WOCE) and the National Oceanic and Atmospheric Administration's Climate and Global Change Program, the cruise began in Los Angeles, California, on August 4, 1992, with a transit line (Leg 0) to Dutch Harbor, Alaska. On August 16, the ship departed Dutch Harbor on Leg 1 of WOCE section P13. On September 15, the R/V John V. Vickers arrived in Kwajalein, Marshall Islands, for emergency repairs, and after 11 days in port departed for Leg 2 of Section P13 on September 26. The cruise ended on October 21 in Noumea, New Caledonia. Measurements made along WOCE Section P13 included pressure, temperature, salinity [measured by a conductivity, temperature, and depth sensor (CTD)], bottle salinity, bottle oxygen, phosphate, nitrate, nitrite, silicate, chlorofluorocarbons (CFC-11, CFC-12), TCO2, and TALK. The TCO2 was measured by coulometry using a Single-Operator Multiparameter Metabolic Analyzer (SOMMA). The overall precision and accuracy of the analyses was ±2 [mu]mol/kg. Samples collected for TALK were measured by potentiometric titration; precision was ±2 [mu]mol/kg. The CO2 -related measurements aboard the R/V John V. Vickers were supported by the U.S. Department of Energy. The WOCE Section P13 data set is available free of charge as a numeric data package (NDP) from the Carbon Dioxide Information Analysis Center. The NDP consists of two oceanographic data files, two FORTRAN 90 data-retrieval routine files, a documentation file, and this printed report, which describes the contents and format of all files as well as the procedures and methods used to obtain the data. Instructions on how to access the data are provided.