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Chemical Reference Materials: Setting the Standards for Ocean Science References Cited Altabet, M.A., and R. Francois. 1994. Sedimentary nitrogen isotopic ratio as a recorder for surface ocean nitrate utilization. Global Biogeochemical Cycles 8(1): 103-116. Aminot, A., and R. Keroul. 1991. Autoclaved seawater as a reference material for the determination of nitrate and phosphate in seawater . Analytical Chimica Acta 248:277-283. Aminot, A., and R. Keroul. 1995. Reference material for nutrients in seawater: Stability of nitrate, nitrite, ammonia and phosphate in autoclaved samples. Marine Chemistry 49:221-232. Anderson, L.A. 1995. On the hydrogen and oxygen content of marine phytoplankton. Deep-Sea Research I 42(9):1675-1680. Armstrong, R.A., C. Lee, J.I. Hedges, S. Honjo, and S.G. Wakeham. 2002. A new, mechanistic model for organic carbon fluxes in the ocean based on the quantitative association of POC with ballast minerals. Deep-Sea Research II 49:219-236. Bard, E., M. Arnold, B. Hamelin, N. Tisnerat-Laborde, and G. Cabioch. 1999. Radiocarbon calibration by means of mass spectrometric 230Th/234U and 14C ages of corals: An updated database including samples from Barbados, Mururoa, and Tahiti. Radiocarbon 40(3):1085-1092. Behrenfeld, M.J., J.T. Randerson, C.R. McClain, G.C. Feldman, S.O. Los, C.J. Tucker, P.G. Falkowski, C.B. Field, R. Frouin, W.E. Esaias, D.D. Kolber, and N.H. Pollack. 2001. Biospheric primary production during an ENSO transition. Science 291:2594-2597. Béjà, O., L. Aravind, E.V Koonin, M.T. Suzuki, A. Hadd, L.P. Nguyen, S.B. Jovanovich, C.M. Gates, R.A. Feldman, J.L. Spudich, E.N. Spudich, and E.F. DeLong. 2000. Bacterial rhodopsin: Evidence for a new type of phototrophy in the sea. Science 289:1902-1906. Benner, R. 2002. Chemical composition and reactivity. In Biogeochemistry of Marine Dissolved Organic Matter, D.A. Hansell and C.A. Carlson, eds., San Diego, California: Academic Press Benner, R., J.D. Pakulski, M. McCarthy, J.I. Hedges, and P.G. Hatcher. 1992. Bulk chemical characteristics of dissolved organic matter in the ocean. Science 255:1561-1564.

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