Dynamics of phytoplankton species competition for light and nutrient with recycling in a water column
type: Item
instance of: scholarly article
title: Dynamics of phytoplankton species competition for light and nutrient with recycling in a water column
zbMATH Open document ID: 1470.92251
author: Linfeng Mei
author: Feng-Bin Wang
published in: Discrete and Continuous Dynamical Systems. Series B
publication date: 2021-06-17T00:00:00Z
review text: In this paper, the authors study a nonlocal system of reaction-diffusion-advection equations describing the competition of two phytoplankton species for a limiting nutrient and light in a water column, with recyclation of dead phytoplankton as a resource for growth. The authors first study a single population model and determine the threshold dynamics for this model. Using persistence theory, the authors show that the two-species population system has a coexistence steady state and the system is uniformly persistent if the trivial steady state and the two global attractors on the boundary are all weak repellers. The biological interpretation of the main theorem is that coexistence of two phytoplankton species along vertical resources can occur in the model if each of the two species can invade the habitat dominated by the other.
reviewed by: Attila Dénes
Mathematics Subject Classification ID: 92D25
Mathematics Subject Classification ID: 92D40
Mathematics Subject Classification ID: 35K57
Mathematics Subject Classification ID: 35Q92
zbMATH DE Number: 7360360
zbMATH Keywords: phytoplankton
zbMATH Keywords: light
zbMATH Keywords: nutrient
zbMATH Keywords: weak repellers
zbMATH Keywords: coexistence
zbMATH Keywords: a water column
MaRDI profile type: Publication
full work available at URL: dcdsb.2020359
OpenAlex ID: W3111129515
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DOI: 10.3934/DCDSB.2020359
description: scientific article; zbMATH DE number 7360360