Comparative Studies on Phosphorus Uptake and Growth Kinetics of the Microalga Tetraselmis subcordiformis and the Macroalga Ulva pertusa

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摘要 Short-termuptakeexperimentsandlong-termsemicontinuouscultureexperimentswereperformedundertheconditionofphosphorus(P)limitationtoestimateandcomparethePuptakeandgrowthkineticsofthemicroalgaTetraselmissubcordiformisandthemacroalgaUlvapertusa.Twonewparameters,themaximumspecificuptakerate(Vspm)andthemaximalgrowthefficiency(β),areintroducedtoachieveuniformityforthecomparisonofnutrientuptakeandgrowthefficiencybetweenmicroalgaeandmacroalgae.T.subcordiformispossesses3timeslowerhalfsaturationuptakeconstant,4timeshighermaximalgrowthrateand20timeshighermaximumspecificuptakeratethanU.pertusa,whileU.pertusapossesses4timeshighermaximalgrowthefficiencythanT.subcordiformis.
机构地区 不详
出版日期 2004年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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