Feedback regulation of surface scum formation and persistence by self-shading of Microcystis colonies: Numerical simulations and laboratory experiments

•High cell concentration of Microcystis colonies promote surface scum formation.•Self-shading of Microcystis constitutes a positive feedback regulation of surface scum.•Larger and tighter colonies promote surface scum formation.•Small and loose colonies increase stability and persistence of surface...

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Veröffentlicht in:	Water research (Oxford) 2021-04, Vol.194, p.116908-116908, Article 116908
Hauptverfasser:	Wu, Huaming, Wu, Xingqiang, Yang, Tiantian, Wang, Chunbo, Tian, Cuicui, Xiao, Bangding, Lorke, Andreas
Format:	Artikel
Sprache:	eng
Schlagworte:	Cyanobacterial blooms Feedback Laboratories Microcystis Microcystis colonies Positive feedback regulation Self-shading Surface scum formation Vertical migration Water
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