7. References

Byrne, R. H., and J. A. Breland. 1989. High precision multiwavelength pH determinations in seawater using cresol red. Deep-Sea Res 36: 803-10.

Chipman, D. W., J. Marra, and T. Takahashi. 1993. Primary production at 47° N and 20° W in the North Atlantic Ocean: A comparison between the ¹⁴C incubation method and mixed layer carbon budget observations. Deep-Sea Res II 40: 151-69.

DelValls, T. A., and A. G. Dickson. 1998. The pH of buffers based on 2-amino-2-hydroxymethyl-1,3-propanediol ("tris") in synthetic seawater. Deep-Sea Res. I 45: 1541-54.

Dickson, A. G., J. D. Afghan, and G. C. Anderson. Reference materials for oceanic CO₂ analysis: A method for the certification of total alkalinity. Marine Chemistry (accepted Oct, 2002).

Dickson, A. G., G. C. Anderson, and J. D. Afghan. Reference materials for oceanic CO₂ analysis: Preparation, distribution and use. Accreditation and Quality Assurance (submitted 2002).

Dickson, A. G., and F. J. Millero. 1987. A comparison of the equilibrium constants for the dissociation of carbonic acid in seawater media. Deep-Sea Res. 34: 1733-43.

DOE (U.S. Department of Energy). 1994. Handbook of methods for the analysis of the various parameters of the carbon dioxide system in sea water. Version 2. ORNL/CDIAC-74. A. G. Dickson, and C. Goyet (eds.), Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, Oak Ridge, Tenn.

Feely, R. A., M. F. Lamb, D. J. Greeley, and R. Wanninkhof. 1999. Comparison of the carbon system parameters at the Global CO₂ Survey crossover locations in the North and South Pacific Ocean, 1990-1996. ORNL/CDIAC-115. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, Oak Ridge, Tenn.

Gordon, L. I., C. Mordy, J. Wilson, and A. A. Ross. 1998. A study of discrepancies in observed nutrient concentrations at WHP Pacific line intersections: An accuracy estimate. pp. 24-29. In Ocean Circulation and Climate, Proceedings of the 1998 Conference of the World Ocean Circulation Experiment (WOCE), May 24-29, 1998, Halifax, Nova Scotia, Canada.

Houghton, J. T., L. G. Meira Filho, J. Bruce, H. Lee, B. A. Callander, E. Haites, E. Harris, and K. Maskell. 1995. Climate Change 1994: Radiative forcing of climate change and an evaluation of the IPCC IS92 Emission Scenarios. Cambridge University Press, Cambridge, England.

Houghton, J. T., Y. Ding, D. J. Griggs, M. Noguer, P. J. v. d. Linden, and D. Xiaosu. 2001. Climate Change 2001: The Scientific Basis: Contribution of Working Group I to the Third Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press, New York.

Johnson, K. M., K. D. Wills, D. B. Butler, W. K. Johnson, and C. S. Wong. 1993. Coulometric total carbon dioxide analysis for marine studies: maximizing the performance of an automated continuous gas extraction system and coulometric detector. Mar. Chem. 44: 167-89.

Johnson, K. M., A. G. Dickson, G. Eischeid, C. Goyet, P. Guenther, R. M. Key, F. J. Millero, D. Purkerson, C. L. Sabine, R. G. Schottle, D. W. R. Wallace, R. J. Wilke, and C. D. Winn. 1998. Coulometric total carbon dioxide analysis for marine studies: Assessment of the quality of total inorganic carbon measurements made during the U.S. Indian Ocean CO₂ survey, 1994-1996. Mar. Chem. 63: 21-37.

Key, R.M. 1999. Calibration of JGOFS/WOCE/OACES Carbon Measurements in the North Pacific Ocean. Ocean Tracers Laboratory Technical Report 99-3. Princeton University, Princeton, N.J.

Key, R.M. 2000. Calibration of JGOFS/WOCE/OACES Carbon Measurements in the North Pacific Ocean. Addendum to OTL Tech. Report 99-3. Ocean Tracers Laboratory Technical Report 99-3. Princeton University, Princeton, N.J.

Lamb, M. F., C. L. Sabine, R. A. Feely, R. Wanninkhof, R. M. Key, G. C. Johnson, F. J. Millero, K. Lee, T.-H. Peng, A. Kozyr, J. L. Bullister, D. Greeley, R. H. Byrne, D. W. Chipman, A. G. Dickson, C. Goyet, P. R. Guenther, M. Ishii, K. M. Johnson, C. D. Keeling, T. Ono, K. Shitashima, B. Tilbrook, T. Takahashi, D. W. R. Wallace, Y. W. Watanabe, C. Winn, and C. S. Wong. 2001. Consistency and synthesis of Pacific Ocean CO₂ survey data. Deep Sea Res. II 49(1-3): 21-58.

Lee, K., F. J. Millero, R. H. Byrne, R. A. Feely, and R. Wanninkhof. 2000. The recommended dissociation constants of carbonic acid for use in seawater. Geophys. Res. Lett. 27: 229-32.

Lewis, E., and D.W.R. Wallace. 1998. Program developed for CO₂ system calculations. ORNL/CDIAC-105. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department of Energy, Oak Ridge, Tennessee.

Mehrbach, C., C. H. Culberson, J. E. Hawley, and R. M. Pytkowicz. 1973. Measurement of the apparent dissociation constants of carbonic acid in seawater at atmospheric pressure. Limnology and Oceanography 18: 897-907.

McElligott, S., R. H. Byrne, K. Lee, R. Wanninkhof, F. J. Millero, and R. A. Feely. 1998. Discrete water column measurements of CO₂ fugacity and pH in seawater: A comparison of direct measurements and thermodynamic calculations. Mar. Chem. 60, 63-73.

Millero, F. J., and A. Poisson. 1981. International one-atmosphere equation of state of seawater. Deep-Sea Research 28A: 625-29.

Millero, F. J., J.-Z. Zhang, K. Lee, and D. Campbell. 1993. Titration alkalinity of seawater. Mar. Chem. 44: 153-67.

Millero, F. J., A. G. Dickson, G. Eischeid, C. Goyet, P. Guenther, K. M. Johnson, R. M. Key, K. Lee, D. Purkerson, C. L. Sabine, R. G. Schottle, D. W. R. Wallace, E. Lewis, and C. D. Winn. 1998. Assessment of the quality of the shipboard measurements of total alkalinity on the WOCE Hydrographic Program Indian Ocean CO₂ survey cruises 1994-1996. Mar. Chem. 63(1-2): 9-20.

Millero, F. M., D. Pierrot, K. Lee, R. Wanninkhof, R. Feely, C. L. Sabine, R. M. Key, and T. Takahashi. Dissociation constants for carbonic acid determined from field measurements. Deep-Sea Res. I (submitted).

Neill, C., K. M. Johnson, E. Lewis, and D. W. R. Wallace. 1997. Small volume, batch equilibration measurement of fCO₂ in discrete water samples. Limnol. Oceanogr. 42:
1774-83.

Perez, F. F., and F. Fraga. 1987. A precise and rapid analytical procedure for alkalinity determination. Mar. Chem. 21: 169-82.

Ríos, A. F., and F. F. Perez. 1999. Improvements in potentiometric determinations of the CO₂ oceanic system using seawater substandards and CO₂ reference materials. Ciencias Marinas 25: 31-49.

Sabine, C. L., R. M. Key, K. M. Johnson, F. J. Millero, A. Poisson, J. L. Sarmiento, D. W. R. Wallace, and C. D. Winn. 1999. Anthropogenic CO₂ inventory of the Indian Ocean. Global Biogeochem. Cycles 13: 179-98.

Saunders, P. M., and N. P. Fofonoff. 1976. Conversion of pressure to depth in the ocean. Deep-Sea Res. 23: 109-11.

Wanninkhof, R., and K. Thoning. 1993. Measurement of fugacity of CO₂ in surface water using continuous and discrete sampling methods. Mar. Chem. 44 (2-4):189-205.

Weiss, R. F. 1974. Carbon dioxide in water and seawater: the solubility of a non-ideal gas. Mar. Chem. 2: 203-15.

WOCE. 1994. WOCE Operations Manual, Section 3.1: WOCE Hydrographic Programme. World Ocean Circulation Experiment, Woods Hole, Mass.