caa a22 4500 475783816 CHVBK 20180406123652.0 cr unu---uuuuu 170329e20001001xx s 000 0 eng 10.1023/A:1008166914469 doi (NATIONALLICENCE)springer-10.1023/A:1008166914469 Incorporation of the intracellular elemental correlation pattern into simulation models of phytoplankton uptake and population dynamics [Elektronische Daten] [Vladimir Krivtsov, Edward Bellinger, David Sigee] Compelling evidence of complex statisticalrelationships among various elements contained withinphytoplankton cells has traditionally been ignored inmodels of algal nutrient uptake and populationdynamics. Here we present a new approach,incorporating a phytoplankton intracellular elementalcorrelation pattern into the existing dynamicsimulation model of a freshwater lake. Within thisapproach, uptake and cycling of elements that arelikely to become limiting during the simulation periodare described by ordinary differential equations.Dynamics of nutrients that are unlikely to becomelimiting are described either by differentialequations or, when more practicable, by multipleregressions on environmental variables and cell quotasof other elements. This allows an easy simultaneousconsideration of a wide range of elements.The model adopting the described approach wastested on a data set for Rostherne Mere, Cheshire, UK.It showed a good fit between observations andsimulations for all considered variables, includingthe population dynamics of Ceratium hirundinellaand Microcystis aeruginosa, the outcome ofinterspecific competition and changes inconcentrations within algal cells and in thesurrounding lake water. The approach could easily beimplemented in models of bioreactors, chemostatexperiments and aquatic ecosystems. Kluwer Academic Publishers, 2000 elements nationallicence phytoplankton nationallicence Rostherne Mere nationallicence simulation model nationallicence Krivtsov Vladimir School of Biological Sciences, The University of Manchester, 1.604 Stopford Building, Oxford Road, M13 9PT, Manchester, UK aut Bellinger Edward School of Biological Sciences, The University of Manchester, 1.604 Stopford Building, Oxford Road, M13 9PT, Manchester, UK aut Sigee David School of Biological Sciences, The University of Manchester, 1.604 Stopford Building, Oxford Road, M13 9PT, Manchester, UK aut Journal of Applied Phycology Kluwer Academic Publishers 12/3-5(2000-10-01), 453-459 0921-8971 12:3-5<453 2000 12 10811 https://doi.org/10.1023/A:1008166914469 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1008166914469 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Krivtsov Vladimir School of Biological Sciences, The University of Manchester, 1.604 Stopford Building, Oxford Road, M13 9PT, Manchester, UK aut NATIONALLICENCE 700 1- Bellinger Edward School of Biological Sciences, The University of Manchester, 1.604 Stopford Building, Oxford Road, M13 9PT, Manchester, UK aut NATIONALLICENCE 700 1- Sigee David School of Biological Sciences, The University of Manchester, 1.604 Stopford Building, Oxford Road, M13 9PT, Manchester, UK aut NATIONALLICENCE 773 0- Journal of Applied Phycology Kluwer Academic Publishers 12/3-5(2000-10-01), 453-459 0921-8971 12:3-5<453 2000 12 10811 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer