A procedure for improving estimates of in situ primary production at low irradiances with an incubator technique

References

• Combs, W. S., Jr., 1976: Prediction and measurement of photosynthetically available irradiance. — Ms. of a paper presented at the annual meeting of Amer. Soc. Limnol. Oceanogr. Savannah, Ga.
   Google Scholar
• DeClercq, D. R. & Shearer, J. A., 1976: Phytoplankton primary production in the Experimental Lakes Area using an incubator technique — 1975 data. — Can. Fish. Mar. Serv. Tech. Rept. 647: 127 p.
   Google Scholar
• DeClercq, D. R., Shearer, J. A., Schiff, S. L. & Fee, E. J., 1977: Primary production, respiration, cholorophyll and suspended carbon in the Experimental Lakes Area — 1976 data. — Can. Fish. Mar. Serv. Data Rept. (in press): v + 94 p.
   Google Scholar
• Emerson, R. & Lewis, C. M., 1943: The dependence of the quantum yield of Chlorella photosynthesis on wave length of light. — Amer. J. Bot. 30: 165–178.
   Google Scholar
• Fee, E. J., 1973: Modelling primary production in water bodies: a numerical approach that allows vertical inhomogeneities. — J. Fish. Res. Bd. Can. 30: 1469–1473.
   Google Scholar
• Fee, E. J., 1973 a: A numerical model for determining integral primary production and its application to Lake Michigan. — J. Fish. Res. Bd. Can. 30: 1447–1468.
   Google Scholar
• Fee, E. J., 1975: The importance of diurnal variation of photosynthesis vs. light curves to estimates of integral primary production. — Verh. Internat. Verein. Limnol. 19: 39–46.
   Google Scholar
• Fee, E. J., 1976: The vertical and seasonal distribution of chlorophyll in lakes of the Experimental Lakes Area, northwestern Ontario: Implications for primary production estimates. — Limnol. Oceanogr. 21: 767–783.
   Web of Science ®Google Scholar
• Hamming, R. W., 1962: Numerical methods for scientists and engineers. — McGraw-Hill, New York, xvii + 411 p.
   Google Scholar
• Jerlov, N. G. & Nygard, K., 1969: Influence of solar elevation on attenuation of underwater irradiance. — Københavns Univ., Inst. f. Fys. Oceanogr. Report 4: 8 p.
   Google Scholar
• Johnson, W. E. & Vallentyne, J. R., 1971: Rationale, background and development of experimental lake studies in northwestern Ontario. — J. Fish. Res. Bd. Can. 28: 123–128.
   Google Scholar
• Kiefer, D. & Strickland, J. D. H., 1970: A comparative study of photosynthesis in seawater samples incubated under two types of light attenuator. — Limnol. Oceanogr. 15: 408–412.
   Web of Science ®Google Scholar
• Pickett, J. M. & Myers, J., 1966: Monochromatic light saturation curves for photosynthesis in Chlorella. — Plant Physiol. 41: 90–98.
   Google Scholar
• Quasim, S. Z., Bhattathiri, P. M. A. & Devassy, V. P., 1972: The effect of intensity and quality of illumination on the photosynthesis of some tropical marine phytoplankton. — Mar. Biol. 16: 22–27.
   Google Scholar
• Schindler, D. W., 1966: A liquid scintillation method for measuring carbon-14 uptake in photosynthesis. — Nature 211: 844–845.
   PubMed Web of Science ®Google Scholar
• Schindler, D. W., 1974: Eutrophication and recovery in experimental lakes. Some implications for lake management. — Science 184: 897–899.
   PubMed Web of Science ®Google Scholar
• Schindler, D. W., Schmidt, R. V. & Reid, R. A., 1972: Acidification and bubbling as an alternative to filtration in determining phytoplankton production by the 14C method. — J. Fish. Res. Bd. Can. 29: 1627–1631.
   Web of Science ®Google Scholar
• Shearer, J. A. & Fee, E. J., 1974: Phytoplankton primary production in the Experimental Lakes Area using an incubator technique — 1973 data. — Can. Fish. Mar. Serv., Tech. Rept. 474: 110 p.
   Google Scholar
• Stainton, M. P., Capel, M. J. & Armstrong, F. A. J., 1977: The chemical analysis of fresh water. 2nd ed. — Can. Fish. Mar. Serv., Misc. Spec. Publ. 25: 125 p.
   Google Scholar
• Steeman-Nielsen, E. & WillemoËS, M., 1971: How to measure the illumination rate when investigating the rate of photosynthesis of unicellular algae under various light conditions. — Int. Rev. ges. Hydrobiol. 56: 541–556.
   Google Scholar
• Tanada, T., 1951: The photosynthetic efficiency of carotenoid pigments in Navicula minima. — Amer. J. Bot. 38: 276–283.
   Web of Science ®Google Scholar
• UNESCO Working Group 15, 1965: Report of the first meeting of the joint group of experts on photosynthetic radiant energy. — UNESCO Tech. Pap. Mar. Sci. 2: 11 pp.
   Google Scholar