of California Press, Berkeley, pp. 250–283.
(^) Droop, M.R. (1968) Vitamin B
12 and marine ecology, IV: the kinetics of uptake,
growth and inhibition in Monochrysis lutheri. Journal of the Marine Biological
Association UK 48: 689–733.
(^) Duarte, C.M. & Regaudie-de-Gioux, A. (2009) Thresholds of gross primary
production for the metabolic balance of marine planktonic communities. Limnology
and Oceanography 54: 1015–1022.
(^) Ducklow, H. (1992) Factors regulating bottom-up control of bacterial biomass in open
ocean plankton communities. Archiv fur Hydrobiologie. Beiheft 37: 207–217.
(^) Ducklow, H. (2000) Bacterial production and biomass in the oceans. In: Kirchman,
D.L. (ed.) Microbial Ecology of the Oceans. Wiley, New York, pp. 47–84.
(^) Ducklow, H.W. & Carlson, C.A. (1992) Oceanic bacterial production. Advances in
Microbial Ecology 12: 113–181.
(^) Ducklow, H.W., Carlson, C., Church, M., Kirchman, D., Smith, D. & Stewart, G.
(2001) The seasonal development of the bacterioplankton bloom in the Ross Sea,
Antarctica, 1994–1997. Deep-Sea Research II 48: 4199–4221.
(^) Dufresne, A. & 20 coauthors (2003) Genome sequence of the cyanobacterium
Prochlorococcus marinus SS120, a nearly minimal oxyphototrophic genome.
Proceedings of the National Academy of Sciences 100: 10,020–10,025.
(^) Dugdale, R.C. & Goering, J. (1967) Uptake of new and regenerated forms of nitrogen
in primary production. Limnology and Oceanography 12: 196–206.
(^) Dugdale, R.C., Wilkerson, F.P., Chai, F. & Feely, R. (2007) Size-fractionated uptake
measurements in the equatorial Pacific and confirmation of the low Si-high-nitrate
low-chlorophyll condition. Global Biogeochemical Cycles 21: GB2005,
doi:10.1029./2006GB002722,2007.
(^) Duhamel, S., Dyhrman, S.T. & Karl, D.M. (2010) Alkaline phosphatase activity and
regulation in the North Pacific Subtropical Gyre. Limnology and Oceanography, 55:
1414–1425.
(^) Dunton, K.H., Weingartner, T. & Carmack, E.C. (2006) The nearshore western
Beaufort Sea ecosystem: circulation and importance of terrestrial carbon in Arctic
coast food webs. Progress in Oceanography 71: 362–378.
(^) DuRand, M.D., Olson, R.J. & Chisholm, S.W. (2002) Phytoplankton population
dynamics at the Bermuda Atlantic Time-series station in the Sargasso Sea. Deep-Sea
Research II 48: 1983–2003.
(^) Durbin, E.G., Durbin, A.G. & Wlodarczyk, E. (1990) Diel feeding behavior in the
marine copepod Acartia tonsa in relation to food availability. Marine Ecology