Control effect of periodic variation on the growth of harmful algal bloom causative species

L. Zhang, S. T. Liu, T. Liu, C. Yu, Z. Hu

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Abstract

Blue-green algae and Dinoflagellate etc. are common types of phytoplankton as causative species which cause the harmful algal blooms (HABs). The growth process of causative species is complex according to the variation of the environmental disturbance such as the periodic factor in reality and recent studies have not revealed the secret of the growth complexity yet. Based on the empirical and theoretical results of the growth of causative species, a nonlinear controlled system with periodic factor was obtained and the different effects of the periodic factor on the control of the cell density and the growth rate of causative species were studied by three theorems using the norm theory and finite difference method. Simulations and experimental data were also used to assess the effectiveness of the controlled results.

Original languageEnglish
Pages (from-to)185-201
Number of pages17
JournalCommunications in Nonlinear Science and Numerical Simulation
Volume54
DOIs
Publication statusPublished - Jan 2018
Externally publishedYes

Keywords

  • Causative species
  • Control
  • Harmful algae blooms
  • Periodic variation

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