D.M. Karl
Baines, Stephen B., Michael L. Pace, and D.M. Karl. 1994. “Why Does the Relationship Between Sinking Flux and Planktonic Primary Production Differ Between Lakes and the Ocean?”. Limnol. Oceanogr. 39: 213-26.
Pace, Michael L., G.A. Knauer, D.M. Karl, and J.H. Martin. 1987. “Primary Production, New Production, and Vertical Flux in the Eastern Pacific Ocean”. Nature 325: 803-4.
Impact of bacteria and zooflagellates on the composition of sinking particles: an in situ experiment
Taylor, G. T., D.M. Karl, and Michael L. Pace. 1986. “Impact of Bacteria and Zooflagellates on the Composition of Sinking Particles: An in Situ Experiment”. Mar. Ecol. Prog. Ser. 29: 141-55.