198
E. D. 5. CORNER AND ANTHONY 0 . DAVIES
Kester, D. R. and Pytkowicz, R. M. (1967). Determination of the apparent
dissociation constants of phosphoric acid in sea water. Limnol. Oceanogr. 12,
Ketchum, B. H. (1939a). The absorption of phosphate and nitrate by illuminated
cultures of Nitzschia cloaterium. Am. J . Bot. 26, 399-407.
Ketchum, B. H. (1939h). The development and restoration of deficiencies in the
phosphorus and nitrogen composition of unicellular plants. J . cell. comp.
Ketchum, B. H. (1962). Regeneration of nutrients by zooplankton. Rapp. P.-v.
R h n . Cons. perm. int. Explor. Mer, 153, 142-147.
Ketchum, B. H. and Corwin, N. (1965). The cycle of phosphorus in a plankton
bloom in the Gulf of Maine. Limnol. Oceanogr. 10, Suppl., R148-R161.
Ketchum, B. H., Vaccaro, R. F. and Corwin, N. (1958). The annual cycle of
nitrogen and phosphorus in New England coastal waters. J . mar. Rea. 17,
Krogh, A. (1931). Dissolved substances aa food of aquatic organisms. Biol. Rev.
Kuenzler, E. J. (1970). Dissolved organic phosphorus excretion by marine
phytoplankton. J . Phycol. 6 , 7-13.
Kuenzler, E. J. and Ketchum, B. H. (1962). Rate of phosphorus uptake by
Phueodactylum tricornutum. Biol. Bull. mar. Lab., Woods Hole, 123, 134145.
Kuenzler, E. J. and Perras, J. P. (1965). Phosphatases of marine algae. BioL
Bull. mar. Biol. M., Wood8 Hole, 128, 271-284.
Lasker, R. (1960). Utilization of organic carbon by a marine crustacean : analysis
with C1' . Science, N . Y . 131, 1098-1100.
Lasker, R. (1966). Feeding, growth, respiration and carbon utilization of a
Euphausiid crustacean. J . Fhh. Recr. Bd Can. 23, 1291-1317.
Lasker, R. and Theilacker, G. H. (1965). Maintenance of euphausiid shrimps in
the laboratory. Limnol. Oceunogr. 10, 287-288.
Linford, E. (1965). Biochcmical studies on marine zooplankton. 11. Variations in
the lipid content of some Mysidacea. J. Cona. perm. int. Explor. Mer, 30,
16-27.
Macdonald, R. (1927). Food and habits of Meganyctiphanea nmegica. J. mar
MacIsmc. J. J. and Dugdale, R. C. (1969). The kinetics of nitrate and ammonia
uptake by natural populations of marine phytoplankton. Beep-Sea Rea. 16,
45-57.
Manwell, C., Bakcr, C. M. A., Ashton, P. A. and Corner, E. D. S. (1967). Biochemical differences between Calunm finmarchicus and Calanm helgolandiem. Esterases, malate, and triose phosphate dehydrogenases, aldolase,
" peptidases ", and other onzymes. J. mar. b i d . Ass. U . K . 47, 145-169.
Marshall, S. M. and Orr, A. P. (1952). On the biology of Calanusfinmarchicus.
VII. Factors affecting egg production. J . mar. biol. Ass. U . K . 30. 527-548.
Marshall, S. M. and Orr, A. P. (1955a). On the biology of Calanus finmarchiem.
VIII. Food uptake, assimilation and excretion in adult and stage V Calanus.
J. mar. biol. 488. U.K. 34, 495-529.
Marshall, S. M. and Orr, A. P. (1955b). Experimental feeding of tho copepod
Calanm finmarchiem (Gunner) on phytoplankton culturcs labelled with
radioactive carbon. Pap. mar. Biol. and Oeeamgr., Deep-sea Rea.. Suppl.
to Vol. 3, 110-114.
243-252.
Phyeiol. 13, 373-381.
282-301.
6, 412-442.
bid. A88. U.K. 14, 753-784.
E. D. 5. CORNER AND ANTHONY 0 . DAVIES
Kester, D. R. and Pytkowicz, R. M. (1967). Determination of the apparent
dissociation constants of phosphoric acid in sea water. Limnol. Oceanogr. 12,
Ketchum, B. H. (1939a). The absorption of phosphate and nitrate by illuminated
cultures of Nitzschia cloaterium. Am. J . Bot. 26, 399-407.
Ketchum, B. H. (1939h). The development and restoration of deficiencies in the
phosphorus and nitrogen composition of unicellular plants. J . cell. comp.
Ketchum, B. H. (1962). Regeneration of nutrients by zooplankton. Rapp. P.-v.
R h n . Cons. perm. int. Explor. Mer, 153, 142-147.
Ketchum, B. H. and Corwin, N. (1965). The cycle of phosphorus in a plankton
bloom in the Gulf of Maine. Limnol. Oceanogr. 10, Suppl., R148-R161.
Ketchum, B. H., Vaccaro, R. F. and Corwin, N. (1958). The annual cycle of
nitrogen and phosphorus in New England coastal waters. J . mar. Rea. 17,
Krogh, A. (1931). Dissolved substances aa food of aquatic organisms. Biol. Rev.
Kuenzler, E. J. (1970). Dissolved organic phosphorus excretion by marine
phytoplankton. J . Phycol. 6 , 7-13.
Kuenzler, E. J. and Ketchum, B. H. (1962). Rate of phosphorus uptake by
Phueodactylum tricornutum. Biol. Bull. mar. Lab., Woods Hole, 123, 134145.
Kuenzler, E. J. and Perras, J. P. (1965). Phosphatases of marine algae. BioL
Bull. mar. Biol. M., Wood8 Hole, 128, 271-284.
Lasker, R. (1960). Utilization of organic carbon by a marine crustacean : analysis
with C1' . Science, N . Y . 131, 1098-1100.
Lasker, R. (1966). Feeding, growth, respiration and carbon utilization of a
Euphausiid crustacean. J . Fhh. Recr. Bd Can. 23, 1291-1317.
Lasker, R. and Theilacker, G. H. (1965). Maintenance of euphausiid shrimps in
the laboratory. Limnol. Oceunogr. 10, 287-288.
Linford, E. (1965). Biochcmical studies on marine zooplankton. 11. Variations in
the lipid content of some Mysidacea. J. Cona. perm. int. Explor. Mer, 30,
16-27.
Macdonald, R. (1927). Food and habits of Meganyctiphanea nmegica. J. mar
MacIsmc. J. J. and Dugdale, R. C. (1969). The kinetics of nitrate and ammonia
uptake by natural populations of marine phytoplankton. Beep-Sea Rea. 16,
45-57.
Manwell, C., Bakcr, C. M. A., Ashton, P. A. and Corner, E. D. S. (1967). Biochemical differences between Calunm finmarchicus and Calanm helgolandiem. Esterases, malate, and triose phosphate dehydrogenases, aldolase,
" peptidases ", and other onzymes. J. mar. b i d . Ass. U . K . 47, 145-169.
Marshall, S. M. and Orr, A. P. (1952). On the biology of Calanusfinmarchicus.
VII. Factors affecting egg production. J . mar. biol. Ass. U . K . 30. 527-548.
Marshall, S. M. and Orr, A. P. (1955a). On the biology of Calanus finmarchiem.
VIII. Food uptake, assimilation and excretion in adult and stage V Calanus.
J. mar. biol. 488. U.K. 34, 495-529.
Marshall, S. M. and Orr, A. P. (1955b). Experimental feeding of tho copepod
Calanm finmarchiem (Gunner) on phytoplankton culturcs labelled with
radioactive carbon. Pap. mar. Biol. and Oeeamgr., Deep-sea Rea.. Suppl.
to Vol. 3, 110-114.
243-252.
Phyeiol. 13, 373-381.
282-301.
6, 412-442.
bid. A88. U.K. 14, 753-784.