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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Total Pages : 3 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. Technical Progress Report, 1 February 1992--31 October, 1992 by :

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 1992--31 October, 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 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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Total Pages : 3 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. Technical Progress Report, 1 February 1991--31 January 1992 by :

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 CO2 Measurements for the WOCE Hydrographic Survey in the Pacific Ocean

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Total Pages : 49 pages
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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 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

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Total Pages : 32 pages
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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 : 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.

Final Technical Report

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Total Pages : 47 pages
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Book Synopsis Final Technical Report by :

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

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ISBN 13 :
Total Pages : 129 pages
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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

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Total Pages : 129 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 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.

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

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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:

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

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ISBN 13 :
Total Pages : 408 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Methodology for Oceanic CO2 Measurements by :

Download or read book Methodology for Oceanic CO2 Measurements written by and published by . This book was released on 1992 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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.

Guide to Best Practices for Ocean CO2 Measurements

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ISBN 13 : 9781897176078
Total Pages : 0 pages
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Book Synopsis Guide to Best Practices for Ocean CO2 Measurements by : Andrew Gilmore Dickson

Download or read book Guide to Best Practices for Ocean CO2 Measurements written by Andrew Gilmore Dickson and published by . This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Carbon Dioxide, Hydrographic, and Chemical Data Obtained in the Central South Pacific Ocean (WOCE Sections P17S and P16S) During the Tunes-2-expedition of the R/V Thomas Washington, July--August 1991

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ISBN 13 :
Total Pages : 219 pages
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Book Synopsis Carbon Dioxide, Hydrographic, and Chemical Data Obtained in the Central South Pacific Ocean (WOCE Sections P17S and P16S) During the Tunes-2-expedition of the R/V Thomas Washington, July--August 1991 by :

Download or read book Carbon Dioxide, Hydrographic, and Chemical Data Obtained in the Central South Pacific Ocean (WOCE Sections P17S and P16S) During the Tunes-2-expedition of the R/V Thomas Washington, July--August 1991 written by and published by . This book was released on 1991 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt: This data documentation discusses the procedures and methods used to measure total carbon dioxide (TCO2), discrete partial pressure of TCO2 (pCO2), and total alkalinity (TALK), during the Research Vessel (R/V) Thomas Washington TUNES Leg 2 Expedition in the central South Pacific Ocean. Conducted as part of the World Ocean Circulation Experiment (WOCE), the cruise began in Papeete, Tahiti, French Polynesia, on July 16, 1991, and returned to Papeete on August 25, 1991. WOCE Meridional Sections P17S along 135° W and P16S along 150° W were completed during the 40-day expedition. A total of 97 hydrographic stations were occupied. Hydrographic and chemical measurements made along WOCE Sections P17S and P16S included pressure, temperature, salinity, and oxygen measured by conductivity, temperature and depth sensor; bottle salinity; oxygen; phosphate; nitrate; nitrite; silicate; CFC-12; CFC- 11; TCO2; TALK; and pCO2 measured at 20°C. The TCO2 concentration in 1000 seawater samples was determined with a coulometric analysis system, the pCO2 in 940 water samples was determined with an equilibrator/gas chromatograph system, while the TALK concentration in 139 samples was determined on shore at the laboratory of C. Goyet of Woods Hole Oceanographic Institution with an alkalinity titration system. In addition, 156 coulometric measurements for the Certified Reference Material (Batch {number_sign}6) were made and yielded a mean value of 2303.2 ± 1.5 [mu]mol/kg. This mean value agrees within a standard deviation of the 2304.6 ± 1.6 [mu]mol/kg (N=9) value determined with the manometer of C.D. Keeling at Scripps Institution of Oceanography (SIO). Replicate samples from 11 Niskin bottles at 4 stations were also collected for later shore-based reference analyses of TCO2 and TALK by vacuum extraction and manometry in the laboratory of C.D. Keeling of SIO.

Workshop on Oceanic CO2 Standardization, LaJolla, California, November 30 - December 1, 1979

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ISBN 13 :
Total Pages : 134 pages
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Book Synopsis Workshop on Oceanic CO2 Standardization, LaJolla, California, November 30 - December 1, 1979 by : H. Gote Östlund

Download or read book Workshop on Oceanic CO2 Standardization, LaJolla, California, November 30 - December 1, 1979 written by H. Gote Östlund and published by . This book was released on 1982 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: