Comparison of the Carbon System Parameters at the Global CO2 Survey Crossover Locations in the North and South Pacific Ocean, 1990-1996

Dataset · Fri Oct 01 04:00:00 EDT 1999

DOI:https://doi.org/10.15485/1464235· OSTI ID:1464235

Feely, R. A. ^[1]; Lamb, M. F. ^[2]; Greeley, D. J. ^[2]; Wanninkkof, R. ^[3]

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1. NOAA, Pacific Marine Environmental Laboratory; ESS-DIVE
2. NOAA, Pacific Marine Environmental Laboratory
3. NOAA, Atlantic Oceanographic and Meteorological Laboratory

As a collaborative program to measure global ocean carbon inventories and provide estimates of the anthropogenic carbon dioxide (CO2) uptake by the oceans, the National Oceanic and Atmospheric Administration and the U.S. Department of Energy have sponsored the collection of ocean carbon measurements as part of the World Ocean Circulation Experiment and Ocean-Atmosphere Carbon Exchange Study cruises. The cruises discussed here occurred in the North and South Pacific from 1990 through 1996. The carbon parameters from these 30 crossover locations have been compared to ensure that a consistent global data set emerges from the survey cruises. The results indicate that for dissolved inorganic carbon, fugacity of CO2, and pH, the agreements at most crossover locations are well within the design specifications for the global CO2 survey; whereas, in the case of total alkalinity, the agreement between crossover locations is not as close.

• Research Organization: Environmental System Science Data Infrastructure for a Virtual Ecosystem
• OSTI ID: 1464235
• Report Number(s): cdiac:CDIAC-115
• Country of Publication: United States
• Language: English

Related Subjects

54 ENVIRONMENTAL SCIENCES
North Pacific Ocean
South Pacific Ocean
dissolved inorganic carbon
fugacity of co2
global c02
pH
total alkalinity