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

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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 : 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.

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

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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 : 10 pages
Book Rating : 4.:/5 (727 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 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 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
Book Rating : 4.:/5 (684 download)

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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.

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.

SIO Reference

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ISBN 13 :
Total Pages : 158 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis SIO Reference by :

Download or read book SIO Reference written by and published by . This book was released on 2001 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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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ISBN 13 :
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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ISBN 13 :
Total Pages : 3 pages
Book Rating : 4.:/5 (727 download)

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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 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.

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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ISBN 13 :
Total Pages : 3 pages
Book Rating : 4.:/5 (727 download)

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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.

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 892 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Measurements of Surface Ocean Carbon Dioxide Partial Pressure During WOCE.

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Total Pages : 58 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Measurements of Surface Ocean Carbon Dioxide Partial Pressure During WOCE. by :

Download or read book Measurements of Surface Ocean Carbon Dioxide Partial Pressure During WOCE. written by and published by . This book was released on 1998 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: All of the technical goals of the World Ocean Circulation Experiment (WOCE) field program which were supported under the Department of Energy research grant ''Measurements of Surface Ocean Carbon Dioxide Partial Pressure During WOCE'' (DE-FG03-90ER60981) have been met. This has included the measurement of the partial pressures of carbon dioxide (C02) and nitrous oxide (N2O) in both the surface ocean and the atmosphere on 24 separate shipboard expedition legs of the WOCE Hydrographic Programme. These measurements were made in the Pacific, Indian and Atlantic Oceans over a six-and-a-half year period, and over a distance of nearly 200,000 kilometers of ship track. The total number of measurements, including ocean measurements, air measurements and standard gas measurements, is about 136,000 for each gas, or about 34,000 measurements of each gas in the ocean and in the air. This global survey effort is directed at obtaining a better understanding of the role of the oceans in the global atmospheric budgets of two important natural and anthropogenic modulators of climate through the ''greenhouse effect'', CO2 and N2O, and an important natural and anthropogenic modulator of the Earth's protective ozone layer through catalytic processes in the stratosphere, N2O. For both of these compounds, the oceans play a major role in their global budgets. In the case of CO2, roughly half of the anthropogenic production through the combustion of fossil fuels has been absorbed by the world's oceans. In the case of N2O, roughly a third of the natural flux to the atmosphere originates in the oceans. As the interpretation of the variability in the oceanic distributions of these compounds improves, measurements such as those supported by this research project are playing an increasingly important role in improving our understanding of natural and anthropogenic influences on climate and ozone. (B204).

Methodology for Oceanic CO2 Measurements

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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:

Carbon Dioxide, Hydrographic, and Chemical Data Obtained in the South Pacific Ocean (WOCE Sections P16A

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Total Pages : 137 pages
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Book Synopsis Carbon Dioxide, Hydrographic, and Chemical Data Obtained in the South Pacific Ocean (WOCE Sections P16A by :

Download or read book Carbon Dioxide, Hydrographic, and Chemical Data Obtained in the South Pacific Ocean (WOCE Sections P16A written by and published by . This book was released on 1998 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: This data documentation discusses the procedures and methods used to measure total carbon dioxide concentration (TCO2) and partial pressure of CO2 (pCO2) in discrete water samples collected during three expeditions of the Research Vessel (R/V) Knorr in the South Pacific Ocean. Conducted as part of the World Ocean Circulation Experiment (WOCE), the first cruise (WOCE Section P16A/P17A) began in Papeete, Tahiti, French Polynesia, on October 6, 1992, and returned to Papeete on November 25, 1992. The second cruise (WOCE Section P17E/P19S) began in Papeete on December 4, 1992, and finished in Punta Arenas, Chile, on January 22, 1993. The third expedition (WOCE Section P19C) started in Punta Arenas, on February 22 and finished in Panama City, Panama, on April 13, 1993. During the three expeditions, 422 hydrographic stations were occupied. Hydrographic and chemical measurements made along WOCE Sections P16A/P17A, P17E/P19S, and P19C included pressure, temperature, salinity, and oxygen [measured by conductivity, temperature, and depth (CTD) sensor], as well as discrete measurements of salinity, oxygen, phosphate, nitrate, nitrite, silicate, chlorofluorocarbons (CFC-11, CFC-12), TCO2, and pCO2 measured at 4 and 20 C. In addition, potential temperatures were calculated from the measured variables.