Effect of algal blooms due to trophic interaction: A qualitative study

被引：0
|
作者：
Das, Kalyan [1 ]
Sarkar, A. K.
机构：
[1] Jadavpur Univ, Ctr Math Modelling Biol & Ecol, Calcutta 700032, W Bengal, India
[2] Jadavpur Univ, Dept Math, Calcutta 700032, W Bengal, India
来源：
DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES A-MATHEMATICAL ANALYSIS | 2007年 / 14卷 / 03期
关键词：
phytoplankton bloom; endogenous trophic interaction; Lienard equation; limit cycle; Hopf-bifurcation; stability;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, we consider a mathematical model of an outbreaks that links the trophic structure of primary and secondary producer in the estuary. Although the environmental and meteorological factors are cosidered to be exogenously induced physical factors that unleashed the bloom, but ensuing duration and severity of an outbreak are largely due to the subsequent biological interplay between organisms. We give results that are qualitatively resemble with those observed in the estuary and thereby offers an insight for the factors that sustain a bloom.
引用
收藏
页码：401 / 414
页数：14
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