National Oceanic and
Atmospheric Administration
United States Department of Commerce


FY 2000

Comparison of the carbon system parameters at the global CO2 survey crossover locations in the North and South Pacific Ocean, 1990–1996

Feely, R.A., M.F. Lamb, D.J. Greeley, and R. Wanninkhof

ORNL/CDIAC-115, Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department of Energy, Oak Ridge, TN, 74 pp (1999)

As a collaborative program to measure global ocean carbon inventories and provide estimates of the anthropogenic carbon dioxide (CO) 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 CO, and pH, the agreements at most crossover locations are well within the design specifications for the global CO survey; whereas, in the case of total alkalinity, the agreement between crossover locations is not as close.

Feature Publications | Outstanding Scientific Publications

Contact Sandra Bigley |