{"refrec":{"BRefID":1852,"RR":"<b>Huisman, J.; van Oostveen, P.; Weissing, F.J.</b> (1999). Species dynamics in phytoplankton blooms: incomplete mixing and competition for light. <i>American Naturalist 154(1)</i>: 46-68","BEntID":1852,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":null,"RefStringPartII":". <i>American Naturalist 154(1)</i>: 46-68","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":1,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Huisman, J.; van Oostveen, P.; Weissing, F.J.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Huisman, J. <i>et al.</i>","Englishabstract":"With the eutrophication of many freshwaters and coastal environments, phytoplankton blooms have become a common phenomenon. This article uses a reaction-diffusion model to investigate the implications of mixing processes for the dynamics and species composition of phytoplankton blooms. The model identifies four key parameters for bloom development: incident light intensity, background turbidity, water column depth, and turbulent mixing rates. The model predicts that the turbulent mixing rate is a major determinant of the species composition of phytoplankton blooms. In well-mixed environments, the species with lowest \"critical light intensity\" should become dominant. But at low mixing rates, the species with lowest critical light intensity is displaced if other species obtain a better position in the light gradient. Instead of a gradual change in species composition, the model predicts steep transitions between the dominance regions of the various species. The model predicts a low species diversity: phytoplankton blooms in eutrophic environments should be dominated by one or a few species only. The model predictions are consistent with laboratory competition experiments and many existing field data. We recommend examining competition in phytoplankton blooms under well-controlled laboratory conditions, and we derive scaling rules that facilitate translation from the laboratory to the field.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Species dynamics in phytoplankton blooms: incomplete mixing and competition for light","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":1999,"MonPub":null,"DateUpdate":"2015-09-03","DateCreate":"2000-08-24","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000081994100004","VABBcode":null,"OpenAcc":0},"refs":null,"anarec":{"AnaID":1852,"PubliDate":1999,"Pagination":"46-68","XtraPublOfAnaID":null,"ISBN":null,"Volume":"154","Issue":"1","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":45640,"SerRR":"The American Naturalist. 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