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Publications (1982-1994):

Elser, J. J., and R. P. Hassett. 1994. A stoichiometric analysis of zooplankton-phytoplankton interactions in
marine and freshwater systems. Nature, 370: 211-213.

Hassett, R. P. 1994. Digestive enzyme activity is present in mature copepods despite the absence of the
corresponding substrate in the diet during development. Journal of Plankton Research 16: 413-420.

Hassett, R.P., D.O. Duggins, and C.A. Simenstad. 1993. Egg production rates of the neritic marine copepod
Acartia tumida Willey in the Aleutian Archipelago. Polar Biology 13: 515-523.

Hassett, R.P., and M.R. Landry. 1990b. Effects of diet and starvation on feeding rate and digestive enzyme
activity of the copepod Calanus pacificus. Journal of Plankton Research 12: 991-1010.

Hassett, R.P., and M.R. Landry. 1990a. Seasonal changes in feeding rate, digestive enzyme activity, and
assimilation efficiency of the copepod Calanus pacificus. Marine Ecology Progress Series 62: 203-210.

Hassett, R.P., and M.R. Landry. 1988. Short term changes in feeding and digestion by the copepod Calanus
pacificus. Marine Biology 99: 63-74.

Landry, M.R., and R.P. Hassett. 1985. Time scales of behavioral, biochemical, and energetic adaptations to
food limiting conditions by a marine copepod. Arch. Hydrobiol. Beih. Ergebn. Limnol. 21: 209-211.

Landry, M.R., R.P. Hassett, V. Fagerness, J. Downs, and C.J. Lorenzen. 1984. Effect of food acclimation on
assimilation efficiency of Calanus pacificus. Limnology and Oceanography 29: 361-364.

Hassett, R.P., and M.R. Landry. 1983. Effects of food-level acclimation on digestive enzyme activity and
feeding behavior of Calanus pacificus. Marine Biology 75: 47-55.

Frost, B.W., M.R. Landry, and R.P. Hassett. 1983. Feeding behavior of large calanoid copepods Neocalanus
cristatus and N. plumchrus from the subarctic Pacific Ocean. Deep-Sea Research 30: 1-13.

Hassett, R.P., and M.R. Landry. 1982. Digestive carbohydrase activities in individual marine copepods. Marine
Biology Letters 3: 211-221.

Landry, M.R., and R.P. Hassett. 1982. Estimating the grazing impact of marine micro-zooplankton. Marine
Biology 67: 283-288.