Qualitative model of eutrophication in macrophyte lakes

A.A. Voinov; A.P. Tonkikh

doi:10.1016/0304-3800(87)90113-X

Qualitative model of eutrophication in macrophyte lakes

A.A. Voinov
, A.P. Tonkikh

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Abstract

A model is proposed for a qualitative representation of ecosystem dynamics in a macrophyte water body. The model variables are the concentrations of phytoplankton, macrophytes, nutrients, detritus and dissolved oxygen. By methods of qualitative theory of differential equations the model steady-state dynamics are studied (the ‘quasi-stationary’ process). The resulting evolution of the water body is in good agreement with the existing ideas about the succession of vegetation types under increasing nutrient load.

Original language	English
Pages (from-to)	211-226
Number of pages	16
Journal	Ecological modelling
Volume	35
Issue number	3-4
DOIs	https://doi.org/10.1016/0304-3800(87)90113-X
Publication status	Published - 1987

Keywords

ADLIB-ART-1773
ITC-ISI-JOURNAL-ARTICLE

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10.1016/0304-3800(87)90113-X

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title = "Qualitative model of eutrophication in macrophyte lakes",

abstract = "A model is proposed for a qualitative representation of ecosystem dynamics in a macrophyte water body. The model variables are the concentrations of phytoplankton, macrophytes, nutrients, detritus and dissolved oxygen. By methods of qualitative theory of differential equations the model steady-state dynamics are studied (the {\textquoteleft}quasi-stationary{\textquoteright} process). The resulting evolution of the water body is in good agreement with the existing ideas about the succession of vegetation types under increasing nutrient load.",

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AU - Tonkikh, A.P.

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AB - A model is proposed for a qualitative representation of ecosystem dynamics in a macrophyte water body. The model variables are the concentrations of phytoplankton, macrophytes, nutrients, detritus and dissolved oxygen. By methods of qualitative theory of differential equations the model steady-state dynamics are studied (the ‘quasi-stationary’ process). The resulting evolution of the water body is in good agreement with the existing ideas about the succession of vegetation types under increasing nutrient load.

KW - ADLIB-ART-1773

KW - ITC-ISI-JOURNAL-ARTICLE

U2 - 10.1016/0304-3800(87)90113-X

DO - 10.1016/0304-3800(87)90113-X

M3 - Article

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VL - 35

SP - 211

EP - 226

JO - Ecological modelling

JF - Ecological modelling

IS - 3-4

ER -

Qualitative model of eutrophication in macrophyte lakes

Abstract

Keywords

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