00000nam 2200000za 4500 9.852410 CaOODSP 20241203113642 cr ||||||||||| 180226s1973 onca||||o f000 0 eng d CaOODSP eng n-cn--- En36-502/33E-PDF Harris, G. P. Vertical mixing mechanisms and their effects on primary production of phytoplankton [electronic resource] / G.P. Harris. Burlington, Ont. : Environment Canada, 1973. v, 17 p. : ill. Scientific series ; no. 33 Digitized edition from print [produced by Environment and Climate Change Canada]. Issued by the Inland Waters Directorate, Canada Centre for Inland Waters. Includes bibliographical references. "As a result of laboratory studies on the photosynthetic physiology of phytoplankton (Harris and Lott, 1973) field studies were commenced early in 1972 to examine the physiological responses of Lake Ontario phytoplankton to light (Harris, 1973). It was already known by April, 1972 that under certain conditions a marked hysteresis effect was obtained when cells were exposed to rising and falling light intensities (Fig. 1)"--Introd. gccst Aquatic plants Photosynthesis Canada. Environment Canada. Canada. Inland Waters Directorate. Canada Centre for Inland Waters. Scientific series (Canada. Inland Waters Directorate) no. 33 (CaOODSP)9.823618 PDF 1.41 MB https://publications.gc.ca/collections/collection_2018/eccc/En36-502-33-eng.pdf